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Cheap flights from Washington, D.C. Dulles Intl Airport to Toronto from C$ 134

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. Dulles Intl Airport to Toronto departing on 5/12. 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. Dulles Intl Airport to Toronto

Cheap round-trip flights

Air Canada Logo
4:30 p.m. - 5:58 p.m.IAD-YYZ
1h 28mdirect
Air Canada Logo
6:55 p.m. - 8:26 p.m.YYZ-IAD
1h 31mdirect
C$ 318Air Canada
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Logo
8:53 p.m. - 2:25 p.m.IAD-YYZ
17h 32m1 stop
Logo
10:15 a.m. - 6:45 p.m.YYZ-IAD
8h 30m1 stop
C$ 324
Find Deal
Fri, 24 Oct - Mon, 27 Oct
Air Canada Logo
9:00 a.m. - 10:29 a.m.IAD-YYZ
1h 29mdirect
Air Canada Logo
2:00 p.m. - 8:54 p.m.YYZ-IAD
6h 54m1 stop
C$ 336Air Canada
Find Deal
Tue, 11 Nov - Tue, 11 Nov
Air Canada Logo
9:45 a.m. - 3:34 p.m.IAD-YYZ
5h 49m1 stop
Air Canada Logo
2:20 p.m. - 3:51 p.m.YYZ-IAD
1h 31mdirect
C$ 341Air Canada
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Logo
6:15 a.m. - 2:05 p.m.IAD-YYZ
31h 50m2 stops
Logo
8:00 p.m. - 9:38 p.m.YYZ-IAD
25h 38m1 stop
C$ 342
Find Deal
Thu, 23 Oct - Sun, 26 Oct
Air Canada Logo
9:45 a.m. - 2:40 p.m.IAD-YYZ
4h 55m1 stop
Air Canada Logo
2:20 p.m. - 3:51 p.m.YYZ-IAD
1h 31mdirect
C$ 346Air Canada
Find Deal
Tue, 28 Oct - Tue, 4 Nov
United Airlines Logo
5:15 p.m. - 6:57 p.m.IAD-YYZ
1h 42mdirect
United Airlines Logo
7:40 p.m. - 9:20 p.m.YYZ-IAD
1h 40mdirect
C$ 353United Airlines
Find Deal
Sun, 2 Nov - Tue, 11 Nov
United Airlines Logo
10:11 p.m. - 11:46 p.m.IAD-YYZ
1h 35mdirect
United Airlines Logo
7:40 p.m. - 9:20 p.m.YYZ-IAD
1h 40mdirect
C$ 363United Airlines
Find Deal
Fri, 7 Nov - Sat, 15 Nov
Delta Logo
6:05 a.m. - 2:45 p.m.IAD-YYZ
8h 40m1 stop
Delta Logo
6:05 p.m. - 11:03 p.m.YYZ-IAD
4h 58m1 stop
C$ 397Delta
Find Deal
Thu, 6 Nov - Sat, 15 Nov
Delta Logo
6:00 a.m. - 9:22 a.m.IAD-YYZ
3h 22m1 stop
Delta Logo
6:03 a.m. - 11:56 a.m.YYZ-IAD
5h 53m1 stop
C$ 430Delta
Find Deal
Sun, 28 Sep - Fri, 3 Oct

United Airlines flights from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport flight tickets
United Airlines
2 Nov
IAD5:15 p.m.Washington, D.C. Dulles Intl
1h 42m
YYZ6:57 p.m.Toronto Pearson Intl
11 Nov
YYZ7:40 p.m.Toronto Pearson Intl
1h 40m
IAD9:20 p.m.Washington, D.C. Dulles Intl
C$ 353
Find similar
United Airlines
7 Nov
IAD10:11 p.m.Washington, D.C. Dulles Intl
1h 35m
YYZ11:46 p.m.Toronto Pearson Intl
15 Nov
YYZ7:40 p.m.Toronto Pearson Intl
1h 40m
IAD9:20 p.m.Washington, D.C. Dulles Intl
C$ 363
Find similar
United Airlines
8 Nov
IAD8:45 a.m.Washington, D.C. Dulles Intl
4h 58m
1 stop
YYZ1:43 p.m.Toronto Pearson Intl
15 Nov
YYZ7:40 p.m.Toronto Pearson Intl
1h 40m
IAD9:20 p.m.Washington, D.C. Dulles Intl
C$ 376
Find similar

Delta flights from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport flight tickets
Delta
6 Nov
IAD6:05 a.m.Washington, D.C. Dulles Intl
8h 40m
1 stop
YYZ2:45 p.m.Toronto Pearson Intl
15 Nov
YYZ6:05 p.m.Toronto Pearson Intl
4h 58m
1 stop
IAD11:03 p.m.Washington, D.C. Dulles Intl
C$ 397
Find similar
Delta
28 Sep
IAD6:00 a.m.Washington, D.C. Dulles Intl
3h 22m
1 stop
YYZ9:22 a.m.Toronto Pearson Intl
3 Oct
YYZ6:03 a.m.Toronto Pearson Intl
5h 53m
1 stop
IAD11:56 a.m.Washington, D.C. Dulles Intl
C$ 430
Find similar
Delta
7 Nov
IAD6:05 a.m.Washington, D.C. Dulles Intl
8h 40m
1 stop
YYZ2:45 p.m.Toronto Pearson Intl
10 Nov
YYZ3:38 p.m.Toronto Pearson Intl
7h 25m
1 stop
IAD11:03 p.m.Washington, D.C. Dulles Intl
C$ 443
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport 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 15 September 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Tue 28/10

4:30 p.m.-5:58 p.m.

Nonstop1h 28m

Toronto Pearson Intl

Tue 4/11

6:55 p.m.-8:26 p.m.

Nonstop1h 31m

C$ 318

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Fri 24/10

8:53 p.m.-2:25 p.m.

1 stop17h 32m

Toronto Pearson Intl

Mon 27/10

10:15 a.m.-6:45 p.m.

1 stop8h 30m

C$ 324

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Tue 11/11

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

Nonstop1h 29m

Toronto Pearson Intl

Tue 11/11

2:00 p.m.-8:54 p.m.

1 stop6h 54m

C$ 336

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 30/10

9:45 a.m.-3:34 p.m.

1 stop5h 49m

Toronto Pearson Intl

Thu 6/11

2:20 p.m.-3:51 p.m.

Nonstop1h 31m

C$ 340

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 23/10

6:15 a.m.-2:05 p.m.

2 stops31h 50m

Toronto Pearson Intl

Sun 26/10

8:00 p.m.-9:38 p.m.

1 stop25h 38m

C$ 342

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Tue 28/10

9:45 a.m.-2:40 p.m.

1 stop4h 55m

Toronto Pearson Intl

Tue 4/11

2:20 p.m.-3:51 p.m.

Nonstop1h 31m

C$ 346

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Sun 2/11

5:15 p.m.-6:57 p.m.

Nonstop1h 42m

Toronto Pearson Intl

Tue 11/11

7:40 p.m.-9:20 p.m.

Nonstop1h 40m

C$ 353

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Fri 7/11

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

Nonstop1h 35m

Toronto Pearson Intl

Sat 15/11

7:40 p.m.-9:20 p.m.

Nonstop1h 40m

C$ 363

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 6/11

6:05 a.m.-2:45 p.m.

1 stop8h 40m

Toronto Pearson Intl

Sat 15/11

6:05 p.m.-11:03 p.m.

1 stop4h 58m

C$ 397

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Sun 28/9

6:00 a.m.-9:22 a.m.

1 stop3h 22m

Toronto Pearson Intl

Fri 3/10

6:03 a.m.-11:56 a.m.

1 stop5h 53m

C$ 430

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. Dulles Intl Airport to Toronto Pearson Intl Airport

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 cheapest month to fly to Toronto Pearson Intl Airport?

If you aren’t able to travel during the month of April, then book flights to Toronto Pearson Intl Airport from Washington, D.C. Dulles Intl Airport during March instead. Flights to Toronto Pearson Intl Airport in March, while not as cheap as those in April, still average around C$ 412.

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

Our data shows that Wednesday is the least expensive day to fly to Toronto Pearson Intl Airport. Tickets to fly out on this day can be as low as C$ 358. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport for around C$ 449.

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

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport flights are usually those with departure times in the evening. Our users have found flights to Toronto Pearson Intl Airport in the evening for as low as C$ 377. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 436 on average. Flights to Toronto Pearson Intl Airport from Washington, D.C. Dulles Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

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

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around C$ 458 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto Pearson Intl Airport from Washington, D.C. Dulles Intl Airport for as low as C$ 346 on momondo.

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

There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl to Toronto Pearson Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport flight prices changed over time?

As of September 2025, prices for Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport

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

Cheap Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport (IAD to YYZ) flight deals and tips

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

Best price found

C$ 170

Fastest flight time

1h 28m

Direct flights

Every day
The best one-way flight to Toronto Pearson Intl Airport from Washington, D.C. Dulles Intl Airport in the past 72 hours is C$ 170. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport found on momondo in the last 72 hours is C$ 457.
The fastest flight from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport takes 1h 28m
Direct flights go from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport every day.
Search flight deals

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

    A flight from Washington, D.C. Dulles Intl to Toronto Pearson Intl will travel around 556.1 km. Typically, this will take 1h 28m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport were last updated today.

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

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

    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. Dulles Intl Airport to Toronto Pearson Intl Airport.

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

    The travel and health documents you'll need for your trip to Toronto Pearson Intl Airport 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 Toronto Pearson Intl Airport. 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 Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport?

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

Best airlines flying from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 178Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 183Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights

  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport

    The lowest priced United Airlines flight from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport from the last 72 hours was C$ 132. Generally, United Airlines has 40 flights on this route every week with an average price of C$ 351. United Airlines is rated 7.4/10 by our users.

  • Air Canada Flights From Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport

    C$ 129 is the best Air Canada flight deal from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to C$ 318, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 10,000 user reviews) flies into Toronto Pearson Intl Airport from Washington, D.C. Dulles Intl Airport 40 times in an average week so prices can vary.

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Niagara Falls
Mississauga
Brampton
Collingwood
Oshawa
Muskoka
Markham
Barrie
Niagara-on-the-Lake
Vaughan
Guelph
Brantford
Kitchener
Burlington
Orillia
Peterborough
Cambridge
St. Catharines
Gravenhurst
Oakville

Why use momondo?

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

Finding the right flight to Toronto from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Toronto quick and easy, saving you time and money.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Toronto.

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

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from Washington, D.C. and alert you when they change.

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