Cheap flights from Toronto to Washington, D.C. from C$ 174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Washington, D.C. departing on 25/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Porter Airlines Logo
8:55 a.m. - 10:24 a.m.YTZ-IAD
1h 29mdirect
Porter Airlines Logo
11:40 a.m. - 1:10 p.m.IAD-YTZ
1h 30mdirect
C$ 265Porter Airlines
Find Deal
Fri, 21 Nov - Sun, 23 Nov
Porter Airlines Logo
1:35 p.m. - 3:06 p.m.YTZ-IAD
1h 31mdirect
Porter Airlines Logo
11:40 a.m. - 1:10 p.m.IAD-YTZ
1h 30mdirect
C$ 266Porter Airlines
Find Deal
Thu, 23 Oct - Mon, 27 Oct
Air Canada Logo
8:10 a.m. - 9:38 a.m.YYZ-IAD
1h 28mdirect
Air Canada Logo
9:00 a.m. - 10:28 a.m.IAD-YYZ
1h 28mdirect
C$ 281Air Canada
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Air Canada Logo
7:25 a.m. - 8:59 a.m.YYZ-DCA
1h 34mdirect
Air Canada Logo
8:40 p.m. - 10:12 p.m.DCA-YYZ
1h 32mdirect
C$ 283Air Canada
Find Deal
Wed, 22 Oct - Sat, 25 Oct
United Airlines Logo
10:00 a.m. - 11:45 a.m.YYZ-IAD
1h 45mdirect
United Airlines Logo
10:11 p.m. - 11:46 p.m.IAD-YYZ
1h 35mdirect
C$ 302United Airlines
Find Deal
Tue, 18 Nov - Thu, 27 Nov
United Airlines Logo
12:45 p.m. - 2:25 p.m.YYZ-IAD
1h 40mdirect
United Airlines Logo
10:11 p.m. - 11:46 p.m.IAD-YYZ
1h 35mdirect
C$ 312United Airlines
Find Deal
Thu, 23 Oct - Mon, 27 Oct
Air Transat Logo
1:35 p.m. - 3:06 p.m.YTZ-IAD
1h 31mdirect
Air Transat Logo
4:20 p.m. - 5:53 p.m.IAD-YTZ
1h 33mdirect
C$ 313Air Transat
Find Deal
Wed, 22 Oct - Sat, 25 Oct
Air Transat Logo
8:55 a.m. - 10:24 a.m.YTZ-IAD
1h 29mdirect
Air Transat Logo
11:40 a.m. - 1:10 p.m.IAD-YTZ
1h 30mdirect
C$ 324Air Transat
Find Deal
Thu, 4 Dec - Mon, 8 Dec
American Airlines Logo
5:15 p.m. - 6:55 p.m.YYZ-DCA
1h 40mdirect
American Airlines Logo
6:59 a.m. - 3:30 p.m.DCA-YYZ
8h 31m1 stop
C$ 344American Airlines
Find Deal
Thu, 30 Oct - Fri, 31 Oct
American Airlines Logo
7:29 a.m. - 2:57 p.m.YYZ-DCA
7h 28m1 stop
American Airlines Logo
10:14 a.m. - 11:59 a.m.DCA-YYZ
1h 45mdirect
C$ 352American Airlines
Find Deal
Wed, 22 Oct - Sat, 25 Oct

Air Canada flights from Toronto to Washington, D.C.

Our best Air Canada deals on Toronto to Washington, D.C. flight tickets
Air Canada
21 Oct
YYZ8:10 a.m.Toronto Pearson Intl
1h 28m
IAD9:38 a.m.Washington, D.C. Dulles Intl
28 Oct
IAD9:00 a.m.Washington, D.C. Dulles Intl
1h 28m
YYZ10:28 a.m.Toronto Pearson Intl
Air Canada
8 Nov
YYZ6:55 p.m.Toronto Pearson Intl
1h 31m
IAD8:26 p.m.Washington, D.C. Dulles Intl
11 Nov
IAD9:00 a.m.Washington, D.C. Dulles Intl
1h 29m
YYZ10:29 a.m.Toronto Pearson Intl
Air Canada
12 Nov
YYZ6:55 p.m.Toronto Pearson Intl
1h 31m
IAD8:26 p.m.Washington, D.C. Dulles Intl
19 Nov
IAD9:00 a.m.Washington, D.C. Dulles Intl
1h 29m
YYZ10:29 a.m.Toronto Pearson Intl

United Airlines flights from Toronto to Washington, D.C.

Our best United Airlines deals on Toronto to Washington, D.C. flight tickets
United Airlines
18 Nov
YYZ10:00 a.m.Toronto Pearson Intl
1h 45m
IAD11:45 a.m.Washington, D.C. Dulles Intl
27 Nov
IAD10:11 p.m.Washington, D.C. Dulles Intl
1h 35m
YYZ11:46 p.m.Toronto Pearson Intl
United Airlines
23 Oct
YYZ12:45 p.m.Toronto Pearson Intl
1h 40m
IAD2:25 p.m.Washington, D.C. Dulles Intl
27 Oct
IAD10:11 p.m.Washington, D.C. Dulles Intl
1h 35m
YYZ11:46 p.m.Toronto Pearson Intl
United Airlines
16 Oct
YYZ12:45 p.m.Toronto Pearson Intl
1h 40m
IAD2:25 p.m.Washington, D.C. Dulles Intl
23 Oct
IAD8:28 a.m.Washington, D.C. Dulles Intl
1h 36m
YYZ10:04 a.m.Toronto Pearson Intl

momondo Fare Finder

 
Customize your flight search to find flights from Toronto to Washington, D.C. 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, momondo users made 96,600 searches. Data last updated 30 September 2025.
Use the filters below to find and compare flights from Toronto to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 21/11

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

Nonstop1h 29m

Washington, D.C. Dulles Intl

Sun 23/11

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

Nonstop1h 30m

C$ 264

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 23/10

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

Nonstop1h 31m

Washington, D.C. Dulles Intl

Mon 27/10

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

Nonstop1h 30m

C$ 266

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Tue 21/10

8:10 a.m.-9:38 a.m.

Nonstop1h 28m

Washington, D.C. Dulles Intl

Tue 28/10

9:00 a.m.-10:28 a.m.

Nonstop1h 28m

C$ 281

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Wed 22/10

7:25 a.m.-8:59 a.m.

Nonstop1h 34m

Washington, D.C. Reagan-National

Sat 25/10

8:40 p.m.-10:12 p.m.

Nonstop1h 32m

C$ 283

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Tue 18/11

10:00 a.m.-11:45 a.m.

Nonstop1h 45m

Washington, D.C. Dulles Intl

Thu 27/11

10:11 p.m.-11:46 p.m.

Nonstop1h 35m

C$ 302

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 23/10

12:45 p.m.-2:25 p.m.

Nonstop1h 40m

Washington, D.C. Dulles Intl

Mon 27/10

10:11 p.m.-11:46 p.m.

Nonstop1h 35m

C$ 312

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 22/10

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

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sat 25/10

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

Nonstop1h 33m

C$ 313

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 4/12

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

Nonstop1h 29m

Washington, D.C. Dulles Intl

Mon 8/12

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

Nonstop1h 30m

C$ 324

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Thu 30/10

5:15 p.m.-6:55 p.m.

Nonstop1h 40m

Washington, D.C. Reagan-National

Fri 31/10

6:59 a.m.-3:30 p.m.

1 stop8h 31m

C$ 344

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Wed 22/10

7:29 a.m.-2:57 p.m.

1 stop7h 28m

Washington, D.C. Reagan-National

Sat 25/10

10:14 a.m.-11:59 a.m.

Nonstop1h 45m

C$ 352

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Toronto to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Toronto and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

If you aren’t able to travel during the month of April, then book flights to Washington, D.C. from Toronto during August instead. Flights to Washington, D.C. in August, while not as cheap as those in April, still average around C$ 306.

What is the cheapest day to depart on your flight to Washington, D.C.?

The cheapest day to depart from Toronto to Washington, D.C. is on a Friday. Travellers who choose to depart for Washington, D.C. on a Friday will often find tickets for as low as C$ 512. The most expensive day to fly to Washington, D.C. is Monday, with ticket prices averaging around C$ 851.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Toronto to Washington, D.C. when you can find flight prices for as low as C$ 481. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Washington, D.C., so prices are often more expensive at around C$ 775 per ticket.

What is the cheapest Toronto to Washington, D.C. flight route?

Fly from Toronto Island to Washington, D.C. Dulles Intl for the best Toronto - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around C$ 400 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Toronto for as low as C$ 355 on momondo.

What cabin class options are available on Toronto to Washington, D.C. flights?

There are 4 cabin classes available to choose from on Toronto to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Toronto to Washington, D.C. flights?

No. A direct flight is the cheapest option for a flight between Toronto to Washington, D.C..

How have Toronto to Washington, D.C. flight prices changed over time?

As of September 2025, prices for Toronto to Washington, D.C. flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Toronto to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto to Washington, D.C. (YTO to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to Washington, D.C.

Best price found

C$ 155

Fastest flight time

1h 28m

Direct flights

Every day

Airports in Washington, D.C.

1 airport
The best one-way flight to Washington, D.C. from Toronto in the past 72 hours is C$ 155. The best round-trip flight deal from Toronto to Washington, D.C. found on momondo in the last 72 hours is C$ 261.
The fastest flight from Toronto to Washington, D.C. takes 1h 28m
Direct flights go from Toronto to Washington, D.C. every day.
There is 1 airport near Washington, D.C.: Washington, D.C. Dulles Intl (IAD)
  • How far is Toronto to Washington, D.C. by plane?

    A flight from Toronto to Washington, D.C. will travel around 562.5 km. Flights usually cover this in 1h 28m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Toronto to Washington, D.C.?

    Prices for flights from Toronto to Washington, D.C. are updated daily.

  • How many operators does momondo search for flights from Toronto to Washington, D.C.?

  • How old do you have to be to fly from Toronto to Washington, D.C.?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Toronto to Washington, D.C.?

  • What is the most popular airline from Toronto to Washington, D.C.?

Best airlines flying from Toronto to Washington, D.C.

Compare and see reviews for airlines that fly from Toronto to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 186Free CancellationRating
7.9
372 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 201Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 211Free CancellationRating
7.7
450 reviews
Search Air Transat flights
American AirlinesPriceFrom C$ 212Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom C$ 271Free CancellationRating
7.4
8,931 reviews
Search United Airlines flights
DeltaPriceFrom C$ 312Free CancellationRating
7.9
7,964 reviews
Search Delta flights
WestJetPriceFrom C$ 386Free CancellationRating
7.2
3,110 reviews
Search WestJet flights
  • Porter Airlines Flights From Toronto to Washington, D.C.

    Across 11 Porter Airlines flights from Toronto to Washington, D.C. this week, the average price was C$ 219, with the best Porter Airlines deals starting from C$ 134 round-trip. 372 users have rated Porter Airlines on momondo, with an average score of 7.9/10.

  • Air Transat Flights From Toronto to Washington, D.C.

    Another popular option for Toronto to Washington, D.C. flights is Air Transat (7.7/10, 449 ratings). Air Transat flies from Toronto to Washington, D.C. around 11 times per week, with deals starting from C$ 152 round-trip and rising to an average price of around C$ 281.

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Gettysburg
Alexandria
Linthicum Heights
Bethesda
Silver Spring
Reston
Herndon
Fairfax
Laurel
Capitol Heights
Arlington
Manassas
Fredericksburg
Woodbridge
Rockville
McLean
National Harbor
Tysons

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Toronto.

Can I find flights from Toronto to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Toronto on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Toronto to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Toronto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Toronto to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Toronto to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. trip

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1 adult
Thu 30/10
Thu 6/11

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 36.1 km from Washington, D.C.