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Cheap flights from Toronto to Washington, D.C. Dulles Intl Airport from C$ 167

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YTO — IAD
30 Apr — 7 May1
1 adult
Tue 30/4
Tue 7/5

The best prices from Toronto to Washington, D.C. Dulles Intl are usually found in April or October, booked 85 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from Toronto to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 April 2024.

Popular in

December

Cheapest in

April

Round-trip from

C$ 359

One-way from

C$ 227
High demand for flights, 8% potential price rise
Best time to find cheap flights, 11% potential price drop
From Toronto (YTO) to Washington, D.C. Dulles Intl
One-way flight from Toronto (YTO) to Washington, D.C. Dulles Intl

What is the cheapest day to fly round-trip from Toronto to Washington, D.C. Dulles Intl Airport?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington, D.C. Dulles Intl Airport. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Toronto to Washington, D.C. Dulles Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 37 days in advance, which can save you up to 122% on flights from Toronto to Washington, D.C. Dulles Intl Airport compared to booking the week you need them. Waiting 37 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 449. For sooner than that we have options available in the next 3 days from C$ 702.

What is the cheapest month to fly from Toronto to Washington, D.C. Dulles Intl Airport?

April is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Toronto. Prices for April average C$ 364 per person but you can even find prices for as low as C$ 223. The most expensive prices can be found in the month of August. Opting for a April flight can save you 15% on your journey compared to booking in August

When is the cheapest time to fly from Toronto to Washington, D.C. Dulles Intl Airport (YTO - IAD)?

A simple way to save on the total cost of your ticket is to fly from Toronto to Washington, D.C. Dulles Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at noon.

Cheap United Airlines flights from Toronto to Dulles Intl

Explore cheap flight options specifically provided by United Airlines for the route between Toronto and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 509,488 searches. Data last updated 25 April 2024.
Find some of the cheapest United Airlines flights travelling from Toronto to Washington, D.C.. Make sure to check back often as deals are often changing.
Wed 15/56:15 a.m.YYZ - IAD
Nonstop1h 42mUnited Airlines
Mon 3/610:15 p.m.IAD - YYZ
Nonstop1h 39mUnited Airlines
Deal found 24/4C$ 334
Tue 14/53:15 p.m.YYZ - IAD
1 stop5h 40mUnited Airlines
Wed 15/58:30 a.m.IAD - YYZ
Nonstop1h 34mUnited Airlines
Deal found 24/4C$ 365
Thu 23/52:45 p.m.YYZ - IAD
Nonstop1h 33mUnited Airlines
Thu 30/56:14 a.m.IAD - YYZ
1 stop5h 30mUnited Airlines
Deal found 24/4C$ 376
Wed 15/510:45 a.m.YYZ - IAD
1 stop5h 29mUnited Airlines
Mon 3/66:14 a.m.IAD - YYZ
1 stop4h 25mUnited Airlines
Deal found 24/4C$ 381
Sat 20/75:00 p.m.YYZ - IAD
1 stop5h 35mUnited Airlines
Tue 23/710:15 p.m.IAD - YYZ
Nonstop1h 39mUnited Airlines
Deal found 24/4C$ 385
Tue 14/56:00 p.m.YYZ - IAD
1 stop5h 18mUnited Airlines
Wed 15/58:15 a.m.IAD - YYZ
1 stop3h 01mUnited Airlines
Deal found 24/4C$ 386
Fri 10/57:43 p.m.YYZ - IAD
Nonstop1h 37mUnited Airlines
Mon 13/56:00 a.m.IAD - YYZ
1 stop5h 44mUnited Airlines
Deal found 24/4C$ 394
Thu 23/56:00 p.m.YYZ - IAD
1 stop4h 29mUnited Airlines
Thu 30/56:14 a.m.IAD - YYZ
1 stop5h 30mUnited Airlines
Deal found 24/4C$ 397
Fri 3/57:43 p.m.YYZ - IAD
Nonstop1h 37mUnited Airlines
Sat 4/56:00 a.m.IAD - YYZ
1 stop4h 39mUnited Airlines
Deal found 23/4C$ 400
  • One of the most popular airlines travelling from Toronto to Washington, D.C. Dulles Intl Airport is United Airlines. Flights on this route from United Airlines typically cost C$ 439.37 RT, a price that is 76% more expensive than the average Toronto to Washington, D.C. Dulles Intl Airport flight. The cheapest flight found was C$ 252 RT. Toronto Pearson Intl Airport is the most common Toronto airport to take off from when flying to Washington, D.C. Dulles Intl Airport. Washington, D.C. Dulles Intl Airport is the most popular arrival airport in Washington, D.C. Dulles Intl Airport. When flying from Toronto to Washington, D.C. Dulles Intl Airport, United Airlines flights are 3% more popular than any other airline flying that same route.

Cheap Porter Airlines flights from Toronto to Dulles Intl

Explore cheap flight options specifically provided by Porter Airlines for the route between Toronto and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 509,488 searches. Data last updated 25 April 2024.
Browse through some of the cheapest Porter Airlines flights travelling from Toronto to Washington, D.C.. Deals frequently update to provide users with more options.
Wed 15/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Fri 31/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 303
Fri 10/52:25 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Wed 15/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 304
Wed 8/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 14/51:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 305
Fri 7/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Mon 10/61:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 319
Fri 7/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Sun 9/61:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 320
Sat 8/611:55 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 11/65:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 323
Thu 9/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Thu 16/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 329
Wed 8/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Fri 10/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 23/4C$ 330
Fri 10/52:25 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Mon 13/51:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 331
  • Porter Airlines is one of the most popular airlines used for those travelling from Toronto to Washington, D.C. Dulles Intl Airport. Toronto to Washington, D.C. Dulles Intl Airport flights are typically 135% more expensive than other airlines travelling the same route. Flights from Porter Airlines typically cost C$ 223.45 RT. The cheapest Porter Airlines flight found for this route was C$ 182. Toronto Pearson Intl Airport is the most common Toronto airport to take off from when flying to Washington, D.C. Dulles Intl Airport. Washington, D.C. Dulles Intl Airport is the most popular arrival airport in Washington, D.C. Dulles Intl Airport. When flying from Toronto to Washington, D.C. Dulles Intl Airport, Porter Airlines flights are 1% more popular than any other airline flying that same route.

Cheap Toronto to Dulles Intl flights in April & May 2024

Find cheap flight options from Toronto to Dulles Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 509,488 searches. Prices were last updated on 25 April 2024.
The lowest fares we've come across on flights travelling from Toronto to Washington, D.C. in April and May 2024. Check back in a little while for more flight options.
Wed 15/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Fri 31/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 303
Wed 8/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 14/51:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 305
Thu 9/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Thu 16/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 329
Wed 8/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Fri 10/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 23/4C$ 330
Wed 8/52:25 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Sun 12/51:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 331
Wed 29/52:25 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Mon 3/65:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 23/4C$ 338
Fri 24/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 28/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 339
Thu 9/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Mon 13/51:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 355
Thu 23/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Wed 29/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 356

Toronto to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Toronto and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 509,488 searches. Data last updated 25 April 2024.
The lowest fares we've come across on flights travelling from Toronto to Washington, D.C. in April and May 2024. Check back in a little while for more flight options.
Wed 15/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Fri 31/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 303
Wed 8/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 14/51:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 305
Thu 9/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Thu 16/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 329
Wed 8/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Fri 10/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 23/4C$ 330
Wed 8/52:25 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Sun 12/51:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 331
Fri 7/62:35 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Sun 9/61:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 333
Wed 29/52:25 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Mon 3/65:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 23/4C$ 338
Fri 24/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 28/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 339
Fri 14/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Mon 17/61:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 342

Direct flights to Dulles Intl from Toronto

Discover non-stop flight options from Toronto to Dulles Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 509,488 searches. Data last updated 25 April 2024.
Take a look at some of the direct flights travelling from Toronto to Washington, D.C. in the near future. Users seeking other options on flights from Toronto to Washington, D.C. should update the search form at the top of the page.
Wed 15/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Fri 31/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 303
Wed 8/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 14/51:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 305
Thu 9/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Thu 16/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 329
Wed 8/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Fri 10/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 23/4C$ 330
Wed 8/52:25 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Sun 12/51:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 331
Fri 7/62:35 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Sun 9/61:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 333
Wed 29/52:25 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Mon 3/65:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 23/4C$ 338
Fri 24/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 28/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 339
Fri 14/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Mon 17/61:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 342

Toronto to Dulles Intl flights leaving soon

Find last-minute flight options from Toronto to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 509,488 searches. Data last updated 25 April 2024.
Check out these flights departing soon from Toronto to Washington, D.C.. Tip: verify your flight details before completing your reservation.
Fri 3/57:43 p.m.YYZ - IAD
Nonstop1h 37mUnited Airlines
Sat 4/56:00 a.m.IAD - YYZ
1 stop4h 39mUnited Airlines
Deal found 23/4C$ 400
Sat 4/511:55 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Wed 15/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 401
Sat 4/511:55 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 7/55:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 24/4C$ 426
Sat 4/511:55 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 7/51:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 23/4C$ 430
Sat 4/57:43 p.m.YYZ - IAD
Nonstop1h 37mUnited Airlines
Sun 5/56:00 a.m.IAD - YYZ
1 stop4h 39mUnited Airlines
Deal found 22/4C$ 464
Sat 4/56:15 a.m.YYZ - IAD
Nonstop1h 42mAir Canada
Tue 7/56:30 a.m.IAD - YYZ
Nonstop1h 30mAir Canada
Deal found 24/4C$ 470
Sat 4/57:20 a.m.YTZ - IAD
1 stop4h 11mAir Canada
Tue 7/59:55 a.m.IAD - YTZ
1 stop4h 54mAir Canada
Deal found 24/4C$ 476
Sat 4/57:00 a.m.YYZ - IAD
1 stop4h 31mAir Canada
Tue 7/56:30 a.m.IAD - YYZ
Nonstop1h 30mAir Canada
Deal found 24/4C$ 476
Thu 2/52:25 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Sat 25/52:50 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 23/4C$ 478

One-way flights to Dulles Intl from Toronto

Search for one-way flight options from Toronto to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 509,488 searches. Data last updated 25 April 2024.
Some of the best available deals we've found on one-way flights from Toronto to Washington, D.C.. Users needing a return flight from Toronto to Washington, D.C. should utilize the search form above.
Wed 15/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 24/4C$ 167
Wed 15/52:25 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 24/4C$ 168
Thu 16/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 24/4C$ 192
Fri 10/52:25 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 24/4C$ 193
Thu 9/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 24/4C$ 194
Thu 16/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 25/4C$ 196
Wed 15/52:45 p.m.YYZ - IAD
Nonstop1h 37mUnited Airlines
Deal found 24/4C$ 196
Mon 24/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 24/4C$ 197
Fri 27/92:25 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 24/4C$ 203

Find flights from Toronto to Dulles Intl within your budget

Customize your flight search to find flights from Toronto to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 509,488 searches. Data last updated 25 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 303 - C$ 523

Route

Depart

Return

Price

Toronto IslandWashington, D.C. Dulles Intl

YTZ - IAD

YTZIAD

Toronto Island

Wed 15/5

Nonstop1h 27m

Washington, D.C. Dulles Intl

Fri 31/5

Nonstop1h 30m

C$ 303

Toronto IslandWashington, D.C. Dulles Intl

YTZ - IAD

YTZIAD

Toronto Island

Fri 10/5

Nonstop1h 27m

Washington, D.C. Dulles Intl

Wed 15/5

Nonstop1h 30m

C$ 304

Toronto IslandWashington, D.C. Dulles Intl

YTZ - IAD

YTZIAD

Toronto Island

Wed 8/5

Nonstop1h 27m

Washington, D.C. Dulles Intl

Tue 14/5

Nonstop1h 30m

C$ 305

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Wed 15/5

Nonstop1h 42m

Washington, D.C. Dulles Intl

Mon 3/6

Nonstop1h 39m

C$ 334

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Wed 15/5

Nonstop1h 30m

Washington, D.C. Dulles Intl

Mon 3/6

Nonstop1h 39m

C$ 335

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Wed 22/5

Nonstop1h 37m

Washington, D.C. Dulles Intl

Wed 29/5

Nonstop1h 30m

C$ 363

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 23/5

1 stop7h 43m

Washington, D.C. Dulles Intl

Wed 29/5

1 stop7h 29m

C$ 364

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Fri 28/6

1 stop17h 44m

Washington, D.C. Dulles Intl

Sun 30/6

1 stop17h 59m

C$ 445

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Sun 5/5

Nonstop1h 37m

Washington, D.C. Dulles Intl

Mon 6/5

1 stop5h 44m

C$ 523

Flights are sorted by cheapest first

Deals found on 24/4

When is the best time to book a flight from Toronto to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Dulles Intl. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from Toronto to Washington, D.C. Dulles Intl Airport, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Toronto to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Toronto to Dulles Intl. Price data was last updated on 21 April 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Toronto to Washington, D.C. Dulles Intl Airport flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dulles Intl by month

Plan your trip from Toronto to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Toronto to Dulles Intl is currently C$ 190 while a round-trip flight costs C$ 364. Price data was last updated on 21 April 2024.

Currently, September is the cheapest month in which you can book a flight from Toronto to Washington, D.C. Dulles Intl Airport (average of C$ 251). Flying from Toronto to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of C$ 380). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

C$ 382

February

C$ 352

March

C$ 385

April

C$ 376

May

C$ 437

June

C$ 489

July

C$ 520

August

C$ 483

September

C$ 344

October

C$ 371

November

C$ 423

December

C$ 365

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

2 - 27 °C

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated 25 April 2024.
To help decide which airline to fly from Toronto to Washington, D.C., see what other customers have to say about United Airlines, Porter Airlines and WestJet. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,004 reviews

Food

7.5

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

8.1
Very good
11,004 reviews
8.1
Very good
11,004 reviews

Food

7.5

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.5
Good
3,928 reviews
8.1
Very good
11,004 reviews

Food

7.5

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.5
Good
2,991 reviews
8.1
Very good
11,004 reviews

Food

7.5

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.4
Good
438 reviews
8.1
Very good
11,004 reviews

Food

7.5

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.4
Good
11,255 reviews
8.1
Very good
11,004 reviews

Food

7.5

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Toronto to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Toronto to Washington, D.C. Dulles Intl Airport for under C$ 400 on Cheapflights?

    Yes, there are multiple flights from Toronto to Washington, D.C. Dulles Intl Airport for under C$ 400. The cheapest flight booked recently is on Porter Airlines for just C$ 303, but on average you can expect to pay C$ 331.

  • Are there direct flights from Toronto to Washington, D.C. Dulles Intl Airport for under C$ 400 on Cheapflights?

    Cheapflights has 20 direct flights from Toronto to Washington, D.C. Dulles Intl Airport under C$ 400. A good price for a direct flight from Toronto to Washington, D.C. Dulles Intl Airport is less than C$ 346.

  • Are there last-minute flights available from Toronto to Washington, D.C. Dulles Intl Airport for under C$ 400?

    There are currently 20+ open flights from Toronto to Washington, D.C. Dulles Intl Airport within the next 7 days for less than C$ 400.

  • What days are direct flights available from Toronto to Washington, D.C. Dulles Intl Airport?

    You can find direct flights on the following days: Monday, Friday.

  • How many flights depart from Toronto to Washington, D.C. Dulles Intl Airport on average per day?

    Travellers can expect 10 flights from Toronto to Washington, D.C. Dulles Intl Airport on average per day.
    Early Morning (Midnight to 6am) - 20% of flight departures
    Afternoon (Noon - 6pm) - 30% of flight departures
    Evening (6pm - Midnight) - 50% of flight departures

  • How long is the flight from Toronto to Washington, D.C. Dulles Intl Airport?

    Airlines like Porter Airlines, United Airlines, and Air Canada fly from Toronto to Washington, D.C. Dulles Intl Airport in about 1h 27m. The time it takes to get you to your destination is usually consistent. The distance from Toronto to Washington, D.C. Dulles Intl Airport is about 560 km. All flights are typically direct.

  • What are the cheapest airlines flying from Toronto to Washington, D.C. Dulles Intl Airport round-trip?

    Porter Airlines, at C$ 303, was found to be the cheapest airline from Toronto to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include United Airlines and Air Canada. Porter Airlines is 16% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Toronto to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airlines for a one-way flight from Toronto to Washington, D.C. Dulles Intl Airport are Porter Airlines (C$ 167), United Airlines (C$ 196), and Air Canada (C$ 203).

  • What are the most popular airlines that fly from Toronto to Washington, D.C. Dulles Intl Airport?

  • What are the most reliable airlines from Toronto to Washington, D.C. Dulles Intl Airport?

    Before booking your flight to Washington, D.C. Dulles Intl Airport from Toronto, check out the most reliable airlines to get you to your destination on time: Mesa Airlines (100%), ANA (92%), Republic Airways( 90%).

  • What are the cheapest flights from Toronto to Washington, D.C. Dulles Intl Airport?

    On average you can expect to pay C$ 1,272 for a flight from Toronto to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is C$ 199 while the most popular route, (Toronto Pearson Intl - Washington, D.C. Dulles Intl) is currently priced at C$ 363.

  • What does YYZ to IAD mean?

    This is defined as Toronto Pearson Intl Airport (YYZ) and Washington, D.C. Dulles Intl Airport (IAD). Codes like Washington, D.C. Dulles Intl Airport are often used to just call airports uniquely. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Toronto Island Airport (YTZ), Hamilton Airport (YHM), Toronto Kitchener-Waterloo Airport (YKF).

  • Can I find deals for flights from Toronto to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Toronto to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Toronto to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Toronto to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Toronto to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Toronto to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Dulles Intl.

  • Can I find deals for business class flights from Toronto to Dulles Intl?

    Yes. Cheapflights offers flight deals from Toronto to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Toronto to Dulles Intl that allow pets onboard?

    Many airlines flying from Toronto to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Toronto to Dulles Intl?

    Yes, you can often find last-minute deals on Toronto to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Toronto to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Toronto to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 24/4.

See more FAQs

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Fly from Toronto to Dulles Intl on these airlines
Choose from the following airlines for your flight from Toronto to Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on 25 April 2024.

Top 5 airlines flying from Toronto to Dulles Intl

Discover the top 5 airlines that operate flights from Toronto to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 509,488 searches. Data last updated 25 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 203AverageC$ 401FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 249AverageC$ 306FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 266AverageC$ 478FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AviancaCheapestC$ 345AverageC$ 601FlexibilityNo cancel feeOn-time71%
Search Avianca flights
WestJetCheapestC$ 453AverageC$ 603FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Search flights from Toronto to Dulles Intl by cabin class

Find flights from Toronto to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Toronto to Dulles Intl

Find hourly flight availability from Toronto to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 April 2024.
21%of flight departuresEarly morningMidnight to 6 am
24%of flight departuresMorning6 am to noon
38%of flight departuresAfternoonNoon to 6 pm
17%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Toronto to Dulles Intl

Explore weekly flight availability from Toronto to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 25 April 2024.
Sunday19daily flights
Monday21daily flights
Tuesday19daily flights
Wednesday19daily flights
Thursday21daily flights
Friday21daily flights
Saturday20daily flights

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How does Cheapflights help users find flights from Toronto to Dulles Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dulles Intl from Toronto today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Toronto to Dulles Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dulles Intl from Toronto.

Can Cheapflights find flights from Toronto to Dulles Intl with no change fees?

Yes, we can. To see specific flights from Toronto to Dulles Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Toronto to Dulles Intl become cheaper?

Of course! You can now track prices for flights from Toronto to Dulles Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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