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Cheap flights from Washington, D.C. to Toronto from C$ 149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Toronto departing on 1/1. 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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Find the cheapest flights from Washington, D.C. to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
11:40 a.m. - 1:10 p.m.IAD-YTZ
1h 30mdirect
Porter Airlines Logo
8:55 a.m. - 10:24 a.m.YTZ-IAD
1h 29mdirect
C$ 296Porter Airlines
Find Deal
Thu, 4 Dec - Sun, 7 Dec
Porter Airlines Logo
11:40 a.m. - 1:10 p.m.IAD-YTZ
1h 30mdirect
Porter Airlines Logo
8:55 a.m. - 10:24 a.m.YTZ-IAD
1h 29mdirect
C$ 299Porter Airlines
Find Deal
Sun, 28 Dec - Sat, 3 Jan
Porter Airlines Logo
2:30 p.m. - 4:00 p.m.IAD-YTZ
1h 30mdirect
Porter Airlines Logo
3:45 p.m. - 5:14 p.m.YTZ-IAD
1h 29mdirect
C$ 301Porter Airlines
Find Deal
Thu, 25 Dec - Thu, 1 Jan
Air Canada Logo
12:55 p.m. - 6:13 p.m.DCA-YTZ
5h 18m1 stop
Air Canada Logo
5:30 p.m. - 9:58 p.m.YTZ-DCA
4h 28m1 stop
C$ 306Air Canada
Find Deal
Fri, 30 Jan - Mon, 2 Feb
Air Canada Logo
6:59 a.m. - 8:35 a.m.DCA-YYZ
1h 36mdirect
Air Canada Logo
6:25 p.m. - 7:59 p.m.YYZ-DCA
1h 34mdirect
C$ 309Air Canada
Find Deal
Fri, 30 Jan - Mon, 2 Feb
Multiple Airlines Logo
9:43 p.m. - 11:43 a.m.BWI-YYZ
14h 00m1 stop
Multiple Airlines Logo
8:00 p.m. - 7:42 a.m.YYZ-BWI
11h 42m1 stop
C$ 326Multiple Airlines
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Multiple Airlines Logo
8:00 p.m. - 11:43 a.m.BWI-YYZ
15h 43m1 stop
Multiple Airlines Logo
5:15 p.m. - 9:22 a.m.YYZ-BWI
16h 07m1 stop
C$ 327Multiple Airlines
Find Deal
Sun, 7 Dec - Wed, 10 Dec
Air Transat Logo
11:40 a.m. - 1:10 p.m.IAD-YTZ
1h 30mdirect
Air Transat Logo
11:00 a.m. - 12:29 p.m.YTZ-IAD
1h 29mdirect
C$ 365Air Transat
Find Deal
Thu, 4 Dec - Sat, 6 Dec
American Airlines Logo
10:04 a.m. - 11:56 a.m.DCA-YYZ
1h 52mdirect
American Airlines Logo
10:58 a.m. - 12:40 p.m.YYZ-DCA
1h 42mdirect
C$ 371American Airlines
Find Deal
Thu, 4 Dec - Sat, 6 Dec
American Airlines Logo
12:45 p.m. - 7:00 p.m.DCA-YYZ
6h 15m1 stop
American Airlines Logo
5:15 p.m. - 7:14 p.m.YYZ-DCA
1h 59mdirect
C$ 383American Airlines
Find Deal
Thu, 8 Jan - Tue, 13 Jan

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

Our best Air Canada deals on Washington, D.C. to Toronto flight tickets
Air Canada
30 Jan
DCA12:55 p.m.Washington, D.C. Reagan-National
5h 18m
1 stop
YTZ6:13 p.m.Toronto Island
2 Feb
YTZ5:30 p.m.Toronto Island
4h 28m
1 stop
DCA9:58 p.m.Washington, D.C. Reagan-National
C$ 306
Find similar
Air Canada
30 Jan
DCA6:59 a.m.Washington, D.C. Reagan-National
1h 36m
YYZ8:35 a.m.Toronto Pearson Intl
2 Feb
YYZ6:25 p.m.Toronto Pearson Intl
1h 34m
DCA7:59 p.m.Washington, D.C. Reagan-National
C$ 309
Find similar
Air Canada
18 Dec
DCA6:00 a.m.Washington, D.C. Reagan-National
4h 49m
1 stop
YYZ10:49 a.m.Toronto Pearson Intl
21 Dec
YYZ7:10 a.m.Toronto Pearson Intl
5h 09m
1 stop
DCA12:19 p.m.Washington, D.C. Reagan-National
C$ 312
Find similar

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

Our best American Airlines deals on Washington, D.C. to Toronto flight tickets
American Airlines
4 Dec
DCA10:04 a.m.Washington, D.C. Reagan-National
1h 52m
YYZ11:56 a.m.Toronto Pearson Intl
6 Dec
YYZ10:58 a.m.Toronto Pearson Intl
1h 42m
DCA12:40 p.m.Washington, D.C. Reagan-National
C$ 371
Find similar
American Airlines
8 Jan
DCA12:45 p.m.Washington, D.C. Reagan-National
6h 15m
1 stop
YYZ7:00 p.m.Toronto Pearson Intl
13 Jan
YYZ5:15 p.m.Toronto Pearson Intl
1h 59m
DCA7:14 p.m.Washington, D.C. Reagan-National
C$ 383
Find similar
American Airlines
5 Dec
DCA6:30 a.m.Washington, D.C. Reagan-National
6h 30m
1 stop
YYZ1:00 p.m.Toronto Pearson Intl
7 Dec
YYZ5:16 p.m.Toronto Pearson Intl
1h 53m
DCA7:09 p.m.Washington, D.C. Reagan-National
C$ 399
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Toronto 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 10 November 2025.
Use the filters below to find and compare flights from Washington, D.C. to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 4/12

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

Nonstop1h 30m

Toronto Island

Sun 7/12

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

Nonstop1h 29m

C$ 296

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sun 28/12

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

Nonstop1h 30m

Toronto Island

Sat 3/1

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

Nonstop1h 29m

C$ 299

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 25/12

2:30 p.m.-4:00 p.m.

Nonstop1h 30m

Toronto Island

Thu 1/1

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

Nonstop1h 29m

C$ 301

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Fri 30/1

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

1 stop5h 18m

Toronto Island

Mon 2/2

5:30 p.m.-9:58 p.m.

1 stop4h 28m

C$ 306

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Fri 30/1

6:59 a.m.-8:35 a.m.

Nonstop1h 36m

Toronto Pearson Intl

Mon 2/2

6:25 p.m.-7:59 p.m.

Nonstop1h 34m

C$ 309

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Sun 7/12

9:43 p.m.-11:43 a.m.

1 stop14h 00m

Toronto Pearson Intl

Sun 14/12

8:00 p.m.-7:42 a.m.

1 stop11h 42m

C$ 326

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Sun 7/12

8:00 p.m.-11:43 a.m.

1 stop15h 43m

Toronto Pearson Intl

Wed 10/12

5:15 p.m.-9:22 a.m.

1 stop16h 07m

C$ 327

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 4/12

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

Nonstop1h 30m

Toronto Island

Sat 6/12

11:00 a.m.-12:29 p.m.

Nonstop1h 29m

C$ 365

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Thu 4/12

10:04 a.m.-11:56 a.m.

Nonstop1h 52m

Toronto Pearson Intl

Sat 6/12

10:58 a.m.-12:40 p.m.

Nonstop1h 42m

C$ 371

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Thu 8/1

12:45 p.m.-7:00 p.m.

1 stop6h 15m

Toronto Pearson Intl

Tue 13/1

5:15 p.m.-7:14 p.m.

Nonstop1h 59m

C$ 383

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Toronto from

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

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 Washington, D.C. and Toronto?

What is the cheapest month to fly to Toronto?

The month of June is, on average, the cheapest month to fly to Toronto from Washington, D.C., with most prices found around C$ 308. The month of September is another great option to travel to Toronto, with average flight prices from Washington, D.C. averaging around C$ 368.

What is the cheapest day to depart on your flight to Toronto?

According to our data, Monday is the cheapest day to fly to Toronto from Washington, D.C.. The lowest ticket price found for a Monday departure recently was C$ 350. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Washington, D.C. to Toronto on a Saturday will generally be more expensive and average around C$ 457. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Toronto?

Flying to Toronto from Washington, D.C. in the evening is the least expensive time of day to depart. momondo users have found prices as low as C$ 330 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around C$ 445. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Toronto?

You are more likely to see cheaper flights to Toronto from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around C$ 466 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from Washington, D.C. for as low as C$ 351 on momondo.

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

There are 4 cabin classes available to choose from on Washington, D.C. to Toronto 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 Washington, D.C. to Toronto flights?

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

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

As of November 2025, prices for Washington, D.C. to Toronto flights are approximately 17% more expensive when compared to flights at the same time last year.

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

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

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

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

Best price found

C$ 144

Fastest flight time

1h 27m

Direct flights

Every day

Airports in Toronto

2 airports
The best one-way flight to Toronto from Washington, D.C. in the past 72 hours is C$ 144. The best round-trip flight deal from Washington, D.C. to Toronto found on momondo in the last 72 hours is C$ 236.
The fastest flight from Washington, D.C. to Toronto takes 1h 27m
Direct flights go from Washington, D.C. to Toronto every day.
There are 2 airports near Toronto: Toronto Pearson Intl (YYZ), Toronto Island (YTZ)
Search flight deals

  • How far is Washington, D.C. to Toronto by plane?

    A flight from Washington, D.C. to Toronto will travel around 562.5 km. Typically, this will take 1h 28m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Toronto.

  • What documentation or ID do you need to fly to Toronto?

    The travel and health documents required for your trip to Toronto can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

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

Compare and see reviews for airlines that fly from Washington, D.C. to Toronto with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 159Free CancellationRating
7.4
9,011 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 179Free CancellationRating
7.1
10,429 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 248Free CancellationRating
8.0
388 reviews
Search Porter Airlines flights
WestJetPriceFrom C$ 465Free CancellationRating
7.2
3,156 reviews
Search WestJet flights

  • Porter Airlines Flights From Washington, D.C. to Toronto

    The lowest priced Porter Airlines flight from Washington, D.C. to Toronto from the last 72 hours was C$ 248. Generally, Porter Airlines has 26 flights on this route every week with an average price of C$ 433. Porter Airlines is rated 8.0/10 by our users.

  • United Airlines Flights From Washington, D.C. to Toronto

    The best United Airlines deal for Washington, D.C. to Toronto flight tickets found on momondo in the last 72 hours was C$ 159, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at C$ 493 round-trip. United Airlines operates 56 flights out of Washington, D.C. into Toronto in an average week, so prices vary by time and availability. 9,011 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Apsley

Why use momondo?

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

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 Toronto from Washington, D.C..

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

Yes. momondo enables you to select and highlight flights to Toronto from Washington, D.C. with this policy.

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

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

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

Of course. momondo tracks the price of Washington, D.C. to Toronto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Toronto trip

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Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 83.6 km from Toronto
Toronto Region of Waterloo Intl Airport
Toronto Island Airport
Toronto Pearson Intl Airport