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Cheap flights from Toronto to District of Columbia from C$ 175

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — IAD
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to District of Columbia

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to District of Columbia
Explore the most affordable flight options available from Toronto to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 December 2025.

Wed 31/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Mon 5/111:35 a.m.IAD - YTZ
Nonstop1h 34mPorter Airlines
Deal found 14/12C$ 307
Sun 28/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Wed 31/1211:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 14/12C$ 347
Wed 31/125:19 p.m.YYZ - DCA
Nonstop1h 45mAmerican Airlines
Sat 31/110:12 a.m.DCA - YYZ
Nonstop1h 47mAmerican Airlines
Deal found 15/12C$ 348
Tue 30/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Fri 2/111:35 a.m.IAD - YTZ
Nonstop1h 34mPorter Airlines
Deal found 14/12C$ 348
Sat 27/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Sun 4/16:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 13/12C$ 350
Wed 31/128:55 a.m.YTZ - IAD
Nonstop1h 29mAir Transat
Sun 4/16:30 p.m.IAD - YTZ
Nonstop1h 30mAir Transat
Deal found 14/12C$ 352
Tue 30/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Sun 18/111:35 a.m.IAD - YTZ
Nonstop1h 34mPorter Airlines
Deal found 12/12C$ 365
Wed 31/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Sat 3/16:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 13/12C$ 381
Sat 27/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Fri 2/111:35 a.m.IAD - YTZ
Nonstop1h 34mPorter Airlines
Deal found 13/12C$ 388
Wed 31/128:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
Sun 4/16:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 15/12C$ 406
Thu 25/126:55 p.m.YYZ - IAD
Nonstop1h 31mAir Canada
Mon 29/125:10 p.m.IAD - YYZ
1 stop4h 35mAir Canada
Deal found 12/12C$ 428
Thu 25/124:10 p.m.YYZ - IAD
1 stop5h 15mAir Canada
Thu 29/19:00 a.m.IAD - YYZ
Nonstop1h 29mAir Canada
Deal found 12/12C$ 430

Find flight deals from Toronto to District of Columbia

Keep the following information in mind while searching for Toronto to District of Columbia flight deals. Data was last updated 15 December 2025.

Round-trip from

C$ 275

One-way from

C$ 175

Popular in

June

Cheapest in

October

Average price

C$ 372

Good round-trip deal

C$ 267 or less

Good one-way deal

C$ 163 or less
Porter Airlines
  • Porter Airlines
  • 12/1-19/1
  • Nonstop
  • 3h 03m total
  • Toronto to District of Columbia
Search Deals
Porter Airlines
  • Porter Airlines
  • 5/1
  • Nonstop
  • 1h 29m total
  • Toronto to District of Columbia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Toronto (YTO) to District of Columbia.
Search Deals
Price to beat on a one-way flight from Toronto (YTO) to District of Columbia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to District of Columbia 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 629,999 searches. Data last updated 15 December 2025.
Use the filters below to find and compare flights from Toronto to District of Columbia that are best for you.

Fly from

Toronto

Fly to

District of Columbia

Route

Depart

Return

Price

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Mon 12/1

8:50 a.m.-10:19 a.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Mon 19/1

11:35 a.m.-1:09 p.m.

Nonstop1h 34m

C$ 275

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 10/4

8:55 a.m.-10:24 a.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Sun 12/4

6:30 p.m.-8:00 p.m.

Nonstop1h 30m

C$ 282

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 26/3

8:55 a.m.-10:24 a.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Mon 30/3

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

C$ 282

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Tue 27/1

10:30 a.m.-3:33 p.m.

1 stop5h 03m

Washington, D.C. Reagan-National

Tue 3/2

12:55 p.m.-6:13 p.m.

1 stop5h 18m

C$ 289

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Wed 28/1

10:30 a.m.-3:33 p.m.

1 stop5h 03m

Washington, D.C. Reagan-National

Wed 4/2

12:55 p.m.-6:10 p.m.

1 stop5h 15m

C$ 292

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 9/4

3:45 p.m.-5:14 p.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Thu 16/4

6:30 p.m.-8:00 p.m.

Nonstop1h 30m

C$ 295

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Mon 19/1

8:50 a.m.-10:19 a.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Mon 9/2

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

C$ 295

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Mon 19/1

8:50 a.m.-10:19 a.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Wed 11/2

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

C$ 295

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 21/1

8:50 a.m.-10:19 a.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Wed 11/2

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

C$ 295

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sun 29/3

3:45 p.m.-5:14 p.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Thu 2/4

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

C$ 295

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/12

Showing 1-10 of 60 results
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Best time to book a flight from Toronto to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Toronto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Toronto to District of Columbia

What is the cheapest month to book a flight from Toronto to District of Columbia?

Currently, February is the cheapest month in which you can book a flight from Toronto to District of Columbia (average of C$ 180). Flying from Toronto to District of Columbia in January is currently the most expensive (average of C$ 251). 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.

What is the cheapest time of day to fly from YTO to DC?

Find hourly flight availability from Toronto to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 December 2025.

It’s typically best to fly out from Toronto to District of Columbia in the morning. Doing so could potentially save you 25% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Toronto to District of Columbia?

Use this chart to determine the cheapest time to fly round-trip from Toronto to District of Columbia. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Toronto to District of Columbia flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Toronto to District of Columbia

Explore weekly flight availability from Toronto to District of Columbia. 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 15 December 2025.

The most flights from YTO to USDC are scheduled on a Monday (19 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (8 on average).

How much does it cost to fly round-trip from Toronto to District of Columbia?

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated 15 December 2025.
Get a feel of what it's like to fly with Porter Airlines,Air Transat, andUnited Airlines from Toronto to District of Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
399 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.0

Comfort

7.9

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.0

Comfort

7.9

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.8
Good
482 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.0

Comfort

7.9

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,092 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.0

Comfort

7.9

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
American Airlines
7.2
Good
11,051 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.0

Comfort

7.9

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,525 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.0

Comfort

7.9

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Toronto to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Toronto to District of Columbia?

    Porter Airlines, Air Canada, and Delta can get you from Toronto to District of Columbia in just under 1h 29m. Your travel time can differ by up to 3h 34m. The distance from Toronto to District of Columbia is about 546 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Toronto to District of Columbia one-way?

    The cheapest airlines for a one-way flight from Toronto to District of Columbia are Porter Airlines (C$ 134), Air Transat (C$ 145), and Air Canada (C$ 177).

  • What are the most popular routes from Toronto to District of Columbia?

    When deciding which route to take from Toronto to District of Columbia consider Toronto Pearson Intl - Washington, D.C. Dulles Intl, Toronto Pearson Intl - Washington, D.C. Reagan-National or Toronto Island - Washington, D.C. Dulles Intl as they are the most popular.

  • What are the most reliable airlines from Toronto to District of Columbia?

    Consider United Airlines (84%), Jazz (83%) or Air Canada (83%) when booking your flight. These represent the most reliable airlines when flying from Toronto to District of Columbia.

  • What are the cheapest flights from Toronto to District of Columbia?

    Looking for the cheapest flight from Toronto to District of Columbia? While on average our users pay C$ 857, our data indicates the cheapest price to be C$ 199. The most popular route (Toronto Pearson Intl - Washington, D.C. Dulles Intl), is priced around C$ 288.

  • Can I find deals for flights from Toronto to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Toronto to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to District of Columbia?

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

  • Can I find deals for business class flights from Toronto to District of Columbia?

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

  • What is the cheapest month to book a flight from Toronto to District of Columbia?

    Currently, February is the cheapest month in which you can book a flight from Toronto to District of Columbia (average of C$ 180). Flying from Toronto to District of Columbia in January is currently the most expensive (average of C$ 251). 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.

See more FAQs

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Alternative routes for Toronto to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Toronto to District of Columbia

Discover the top 7 airlines that operate flights from Toronto to District of Columbia. 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 629,999 searches. Data last updated 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 184AverageC$ 293FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 207AverageC$ 357FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air TransatCheapestC$ 209AverageC$ 410FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 238AverageC$ 367FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 260AverageC$ 536FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 309AverageC$ 370FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 382AverageC$ 599FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Toronto to District of Columbia?

Cheapflights makes it easy to find Toronto to District of Columbia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Toronto to District of Columbia?

Cheapflights simply makes it quick and affordable to book flights from Toronto to District of Columbia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Toronto to District of Columbia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Toronto to District of Columbia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Toronto to District of Columbia become cheaper?

Yes! Start tracking prices for Toronto to District of Columbia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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