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Cheap flights from Toronto to District of Columbia from C$ 170

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — IAD
11 oct. — 18 oct.1
1 adult
1 adult, Economy

Cheap 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 11 septiembre 2025.

Round-trip from

C$ 251

One-way from

C$ 170

Popular in

June

Cheapest in

April

Average price

C$ 327

Good round-trip deal

C$ 267 or less

Good one-way deal

C$ 154 or less
Porter Airlines
  • Porter Airlines
  • 25/9-29/9
  • Nonstop
  • 3h 04m total
  • Toronto to District of Columbia
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Air Canada
  • Air Canada
  • 2/10
  • 1 total stop
  • 3h 58m total
  • Toronto to District of Columbia
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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.
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Find flight deals from Toronto to District of Columbia

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 11 septiembre 2025.

jue. 25/98:45 a.m.YTZ - IAD
Nonstop1h 31mPorter Airlines
lun. 29/94:20 p.m.IAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 9/9C$ 251
jue. 9/108:45 a.m.YTZ - IAD
Nonstop1h 31mPorter Airlines
jue. 16/1011:35 a.m.IAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 9/9C$ 254
jue. 6/118:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
mié. 12/1111:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 9/9C$ 255
jue. 2/108:55 p.m.YYZ - DCA
Nonstop1h 39mAir Canada
dom. 5/106:59 a.m.DCA - YYZ
Nonstop1h 32mAir Canada
Deal found 9/9C$ 256
jue. 9/101:35 p.m.YTZ - IAD
Nonstop1h 31mPorter Airlines
dom. 12/104:20 p.m.IAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 9/9C$ 256
vie. 3/101:35 p.m.YTZ - IAD
Nonstop1h 31mPorter Airlines
sáb. 18/104:20 p.m.IAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 9/9C$ 258
mié. 8/101:35 p.m.YTZ - IAD
Nonstop1h 31mPorter Airlines
mié. 15/104:20 p.m.IAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 10/9C$ 259
lun. 3/118:55 a.m.YTZ - IAD
Nonstop1h 29mPorter Airlines
jue. 6/1111:40 a.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 9/9C$ 262
sáb. 1/115:30 p.m.YTZ - DCA
1 stop4h 26mAir Canada
mar. 4/114:10 p.m.DCA - YTZ
1 stop5h 25mAir Canada
Deal found 9/9C$ 262
mar. 30/94:30 p.m.YYZ - DCA
Nonstop1h 34mAir Canada
lun. 13/106:00 a.m.DCA - YYZ
1 stop4h 39mAir Canada
Deal found 9/9C$ 263
vie. 26/91:35 p.m.YTZ - IAD
Nonstop1h 31mPorter Airlines
dom. 28/94:20 p.m.IAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 8/9C$ 263
jue. 2/101:35 p.m.YTZ - IAD
Nonstop1h 31mPorter Airlines
dom. 5/1011:35 a.m.IAD - YTZ
Nonstop1h 33mPorter Airlines
Deal found 10/9C$ 265

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 11 septiembre 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

vie. 3/10

1:35 p.m.-3:06 p.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

mié. 15/10

4:20 p.m.-5:53 p.m.

Nonstop1h 33m

C$ 258

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

jue. 2/10

8:45 a.m.-10:16 a.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

dom. 5/10

11:35 a.m.-1:08 p.m.

Nonstop1h 33m

C$ 266

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

dom. 5/10

8:45 a.m.-10:16 a.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

mar. 7/10

4:20 p.m.-5:53 p.m.

Nonstop1h 33m

C$ 269

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

mié. 15/10

1:35 p.m.-3:06 p.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

vie. 17/10

4:20 p.m.-5:53 p.m.

Nonstop1h 33m

C$ 269

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

jue. 2/10

1:35 p.m.-3:06 p.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

dom. 12/10

4:20 p.m.-5:53 p.m.

Nonstop1h 33m

C$ 270

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

mar. 7/10

1:35 p.m.-3:06 p.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

mar. 14/10

4:20 p.m.-5:53 p.m.

Nonstop1h 33m

C$ 270

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

jue. 2/10

8:45 a.m.-10:16 a.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

sáb. 18/10

4:20 p.m.-5:53 p.m.

Nonstop1h 33m

C$ 270

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

dom. 9/11

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

Nonstop1h 29m

Washington, D.C. Dulles Intl

dom. 9/11

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

Nonstop1h 30m

C$ 270

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

sáb. 18/10

1:35 p.m.-3:06 p.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

lun. 20/10

4:20 p.m.-5:53 p.m.

Nonstop1h 33m

C$ 272

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

jue. 25/9

8:45 a.m.-10:16 a.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

dom. 28/9

11:35 a.m.-1:08 p.m.

Nonstop1h 33m

C$ 277

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

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$ 256). Flying from Toronto to District of Columbia in October is currently the most expensive (average of C$ 352). 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 11 septiembre 2025.

When flying from Toronto to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 11 septiembre 2025.

The most flights from YTO to USDC are scheduled on a Thursday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (13 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 11 septiembre 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
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.7
Good
438 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,937 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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 United Airlines can get you from Toronto to District of Columbia in just under 1h 31m. Your travel time can differ by up to 3h 55m. 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 Air Canada (C$ 170), Air Transat (C$ 175), and Porter Airlines (C$ 175).

  • 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 Republic Airways (86%), Air Canada (83%) or Copa Airlines (80%) 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$ 1,327, our data indicates the cheapest price to be C$ 233. The most popular route (Toronto Pearson Intl - Washington, D.C. Dulles Intl), is priced around C$ 287.

  • 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$ 256). Flying from Toronto to District of Columbia in October is currently the most expensive (average of C$ 352). 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 11 septiembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 185AverageC$ 304FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 200AverageC$ 370FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 205AverageC$ 352FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
American AirlinesCheapestC$ 211AverageC$ 418FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 270AverageC$ 468FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 311AverageC$ 374FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 384AverageC$ 543FlexibilityNo 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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