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Cheap flights from Washington, D.C. to Toronto from C$ 126

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 15/9. 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

Porter Airlines Logo
4:20 p.m. - 5:53 p.m.IAD-YTZ
1h 33mdirect
Porter Airlines Logo
8:45 a.m. - 10:16 a.m.YTZ-IAD
1h 31mdirect
C$ 287Porter Airlines
Find Deal
mar., 9 sep. - dom., 14 sep.
Porter Airlines Logo
4:20 p.m. - 5:53 p.m.IAD-YTZ
1h 33mdirect
Porter Airlines Logo
8:45 a.m. - 10:16 a.m.YTZ-IAD
1h 31mdirect
C$ 289Porter Airlines
Find Deal
sáb., 6 sep. - dom., 7 sep.
Air Canada Logo
6:00 a.m. - 11:39 a.m.DCA-YYZ
5h 39m1 stop
Air Canada Logo
7:25 a.m. - 8:59 a.m.YYZ-DCA
1h 34mdirect
C$ 300Air Canada
Find Deal
jue., 18 sep. - dom., 21 sep.
Air Canada Logo
6:59 a.m. - 8:31 a.m.DCA-YYZ
1h 32mdirect
Air Canada Logo
7:25 a.m. - 8:59 a.m.YYZ-DCA
1h 34mdirect
C$ 303Air Canada
Find Deal
jue., 18 sep. - dom., 21 sep.
Logo
9:35 a.m. - 2:45 p.m.IAD-YTZ
5h 10m1 stop
Logo
1:35 p.m. - 3:06 p.m.YTZ-IAD
1h 31mdirect
C$ 325
Find Deal
mar., 30 sep. - mar., 7 oct.
Logo
11:35 a.m. - 1:08 p.m.IAD-YTZ
1h 33mdirect
Logo
8:45 a.m. - 10:16 a.m.YTZ-IAD
1h 31mdirect
C$ 327
Find Deal
jue., 11 sep. - dom., 14 sep.
United Airlines Logo
8:30 p.m. - 9:58 a.m.IAD-YYZ
13h 28m1 stop
United Airlines Logo
12:45 p.m. - 2:25 p.m.YYZ-IAD
1h 40mdirect
C$ 343United Airlines
Find Deal
sáb., 13 sep. - dom., 14 sep.
United Airlines Logo
5:53 p.m. - 10:23 p.m.IAD-YYZ
4h 30m1 stop
United Airlines Logo
12:45 p.m. - 2:25 p.m.YYZ-IAD
1h 40mdirect
C$ 345United Airlines
Find Deal
lun., 8 sep. - vie., 12 sep.
Air Transat Logo
11:40 a.m. - 1:10 p.m.IAD-YTZ
1h 30mdirect
Air Transat Logo
9:00 a.m. - 10:29 a.m.YTZ-IAD
1h 29mdirect
C$ 348Air Transat
Find Deal
vie., 26 dic. - vie., 2 ene.
Air Transat Logo
11:40 a.m. - 1:10 p.m.IAD-YTZ
1h 30mdirect
Air Transat Logo
4:05 p.m. - 5:34 p.m.YTZ-IAD
1h 29mdirect
C$ 350Air Transat
Find Deal
vie., 21 nov. - dom., 23 nov.

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

Our best Air Canada deals on Washington, D.C. to Toronto flight tickets
Air Canada
18 Sep
DCA6:00 a.m.Washington, D.C. Reagan-National
5h 39m
1 stop
YYZ11:39 a.m.Toronto Pearson Intl
21 Sep
YYZ7:25 a.m.Toronto Pearson Intl
1h 34m
DCA8:59 a.m.Washington, D.C. Reagan-National
C$ 300
Find similar
Air Canada
18 Sep
DCA6:59 a.m.Washington, D.C. Reagan-National
1h 32m
YYZ8:31 a.m.Toronto Pearson Intl
21 Sep
YYZ7:25 a.m.Toronto Pearson Intl
1h 34m
DCA8:59 a.m.Washington, D.C. Reagan-National
C$ 303
Find similar
Air Canada
8 Sep
IAD2:25 p.m.Washington, D.C. Dulles Intl
1h 32m
YYZ3:57 p.m.Toronto Pearson Intl
16 Sep
YYZ4:30 p.m.Toronto Pearson Intl
4h 35m
1 stop
IAD9:05 p.m.Washington, D.C. Dulles Intl
C$ 308
Find similar

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

Our best United Airlines deals on Washington, D.C. to Toronto flight tickets
United Airlines
13 Sep
IAD8:30 p.m.Washington, D.C. Dulles Intl
13h 28m
1 stop
YYZ9:58 a.m.Toronto Pearson Intl
14 Sep
YYZ12:45 p.m.Toronto Pearson Intl
1h 40m
IAD2:25 p.m.Washington, D.C. Dulles Intl
C$ 343
Find similar
United Airlines
8 Sep
IAD5:53 p.m.Washington, D.C. Dulles Intl
4h 30m
1 stop
YYZ10:23 p.m.Toronto Pearson Intl
12 Sep
YYZ12:45 p.m.Toronto Pearson Intl
1h 40m
IAD2:25 p.m.Washington, D.C. Dulles Intl
C$ 345
Find similar
United Airlines
27 Sep
IAD12:41 p.m.Washington, D.C. Dulles Intl
1h 38m
YYZ2:19 p.m.Toronto Pearson Intl
27 Sep
YYZ6:00 p.m.Toronto Pearson Intl
4h 58m
1 stop
IAD10:58 p.m.Washington, D.C. Dulles Intl
C$ 351
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 18 agosto 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

mar. 9/9

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

Nonstop1h 33m

Toronto Island

dom. 14/9

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

Nonstop1h 31m

C$ 287

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

sáb. 6/9

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

Nonstop1h 33m

Toronto Island

dom. 7/9

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

Nonstop1h 31m

C$ 289

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

jue. 18/9

6:00 a.m.-11:39 a.m.

1 stop5h 39m

Toronto Pearson Intl

dom. 21/9

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

Nonstop1h 34m

C$ 300

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

jue. 18/9

6:59 a.m.-8:31 a.m.

Nonstop1h 32m

Toronto Pearson Intl

dom. 21/9

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

Nonstop1h 34m

C$ 303

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

mar. 30/9

9:35 a.m.-2:45 p.m.

1 stop5h 10m

Toronto Island

mar. 7/10

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

Nonstop1h 31m

C$ 325

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

jue. 11/9

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

Nonstop1h 33m

Toronto Island

dom. 14/9

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

Nonstop1h 31m

C$ 327

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

sáb. 13/9

8:30 p.m.-9:58 a.m.

1 stop13h 28m

Toronto Pearson Intl

dom. 14/9

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

Nonstop1h 40m

C$ 343

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

lun. 8/9

5:53 p.m.-10:23 p.m.

1 stop4h 30m

Toronto Pearson Intl

vie. 12/9

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

Nonstop1h 40m

C$ 345

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

vie. 26/12

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

Nonstop1h 30m

Toronto Island

vie. 2/1

9:00 a.m.-10:29 a.m.

Nonstop1h 29m

C$ 348

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

vie. 21/11

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

Nonstop1h 30m

Toronto Island

dom. 23/11

4:05 p.m.-5:34 p.m.

Nonstop1h 29m

C$ 350

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 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$ 303. The month of April is another great option to travel to Toronto, with average flight prices from Washington, D.C. averaging around C$ 365.

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$ 344. 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 Sunday will generally be more expensive and average around C$ 480. 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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as C$ 383 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around C$ 438. 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 Island 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$ 454 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$ 345 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 August 2025, prices for Washington, D.C. to Toronto flights are approximately 19% cheaper 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$ 126

Fastest flight time

1h 30m

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$ 126. The best round-trip flight deal from Washington, D.C. to Toronto found on momondo in the last 72 hours is C$ 287.
The fastest flight from Washington, D.C. to Toronto takes 1h 30m
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 30m 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
Air CanadaPriceFrom C$ 160Free CancellationRating
7.1
9,992 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 182Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
Porter AirlinesPriceFrom C$ 244Free CancellationRating
8.0
333 reviews
Search Porter Airlines flights
WestJetPriceFrom C$ 470Free CancellationRating
7.2
3,018 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$ 176. Generally, Porter Airlines has 11 flights on this route every week with an average price of C$ 381. 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$ 132, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at C$ 325 round-trip. United Airlines operates 51 flights out of Washington, D.C. into Toronto in an average week, so prices vary by time and availability. 8,925 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