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Cheap flights from Washington, D.C. Dulles Intl Airport to Toronto from $83

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 10/26. 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
10:20 am - 11:52 amIAD-YYZ
1h 32mnonstop
Air Canada Logo
8:10 am - 9:38 amYYZ-IAD
1h 28mnonstop
$203Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 7
Air Canada Logo
10:20 am - 11:52 amIAD-YYZ
1h 32mnonstop
Air Canada Logo
8:10 am - 9:38 amYYZ-IAD
1h 28mnonstop
$205Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 7
Air Canada Logo
10:20 am - 11:52 amIAD-YYZ
1h 32mnonstop
Air Canada Logo
8:10 am - 9:38 amYYZ-IAD
1h 28mnonstop
$207Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 7
Air Canada Logo
10:20 am - 11:52 amIAD-YYZ
1h 32mnonstop
Air Canada Logo
8:10 am - 9:38 amYYZ-IAD
1h 28mnonstop
$212Air Canada
Find Deal
Tue, Sep 9 - Sun, Sep 14
Delta Logo
6:00 am - 1:32 pmIAD-YYZ
7h 32m1 stop
Delta Logo
3:35 pm - 11:01 pmYYZ-IAD
7h 26m1 stop
$242Delta
Find Deal
Wed, Sep 3 - Wed, Oct 22
United Airlines Logo
12:41 pm - 2:19 pmIAD-YYZ
1h 38mnonstop
United Airlines Logo
5:15 pm - 12:32 amYYZ-IAD
7h 17m1 stop
$254United Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 19
United Airlines Logo
3:41 pm - 5:19 pmIAD-YYZ
1h 38mnonstop
United Airlines Logo
2:30 pm - 4:10 pmYYZ-IAD
1h 40mnonstop
$262United Airlines
Find Deal
Tue, Aug 26 - Sat, Aug 30
Logo
8:40 am - 1:47 pmIAD-YYZ
5h 07m1 stop
Logo
8:10 am - 9:38 amYYZ-IAD
1h 28mnonstop
$263
Find Deal
Thu, Sep 4 - Sun, Sep 7
Delta Logo
6:00 am - 1:32 pmIAD-YYZ
7h 32m1 stop
Delta Logo
6:00 am - 11:57 amYYZ-IAD
5h 57m1 stop
$277Delta
Find Deal
Thu, Sep 4 - Thu, Oct 23
Lufthansa Logo
12:41 pm - 2:19 pmIAD-YYZ
1h 38mnonstop
Lufthansa Logo
12:45 pm - 2:25 pmYYZ-IAD
1h 40mnonstop
$281Lufthansa
Find Deal
Thu, Sep 4 - Sun, Sep 7

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
Sep 3
IAD6:00 amWashington, D.C. Dulles Intl
7h 32m
1 stop
YYZ1:32 pmToronto Pearson Intl
Oct 22
YYZ3:35 pmToronto Pearson Intl
7h 26m
1 stop
IAD11:01 pmWashington, D.C. Dulles Intl
$242
Find similar
Delta
Sep 4
IAD6:00 amWashington, D.C. Dulles Intl
7h 32m
1 stop
YYZ1:32 pmToronto Pearson Intl
Oct 23
YYZ6:00 amToronto Pearson Intl
5h 57m
1 stop
IAD11:57 amWashington, D.C. Dulles Intl
$277
Find similar
Delta
Aug 26
IAD6:00 amWashington, D.C. Dulles Intl
7h 32m
1 stop
YYZ1:32 pmToronto Pearson Intl
Sep 2
YYZ6:13 pmToronto Pearson Intl
5h 13m
1 stop
IAD11:26 pmWashington, D.C. Dulles Intl
$288
Find similar

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
Aug 19
IAD12:41 pmWashington, D.C. Dulles Intl
1h 38m
YYZ2:19 pmToronto Pearson Intl
Aug 19
YYZ5:15 pmToronto Pearson Intl
7h 17m
1 stop
IAD12:32 amWashington, D.C. Dulles Intl
$254
Find similar
United Airlines
Aug 26
IAD3:41 pmWashington, D.C. Dulles Intl
1h 38m
YYZ5:19 pmToronto Pearson Intl
Aug 30
YYZ2:30 pmToronto Pearson Intl
1h 40m
IAD4:10 pmWashington, D.C. Dulles Intl
$262
Find similar
United Airlines
Aug 20
IAD3:55 pmWashington, D.C. Dulles Intl
4h 49m
1 stop
YYZ8:44 pmToronto Pearson Intl
Aug 27
YYZ10:05 amToronto Pearson Intl
1h 40m
IAD11:45 amWashington, D.C. Dulles Intl
$268
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 832,500 searches. Data last updated July 31, 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

Thu 9/4

10:20 am-11:52 am

Nonstop1h 32m

Toronto Pearson Intl

Sun 9/7

8:10 am-9:38 am

Nonstop1h 28m

$203

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 9/4

10:20 am-11:52 am

Nonstop1h 32m

Toronto Pearson Intl

Sun 9/7

8:10 am-9:38 am

Nonstop1h 28m

$205

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 9/4

10:20 am-11:52 am

Nonstop1h 32m

Toronto Pearson Intl

Sun 9/7

8:10 am-9:38 am

Nonstop1h 28m

$207

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Tue 9/9

10:20 am-11:52 am

Nonstop1h 32m

Toronto Pearson Intl

Sun 9/14

8:10 am-9:38 am

Nonstop1h 28m

$212

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Wed 9/3

6:00 am-1:32 pm

1 stop7h 32m

Toronto Pearson Intl

Wed 10/22

3:35 pm-11:01 pm

1 stop7h 26m

$242

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Tue 8/19

12:41 pm-2:19 pm

Nonstop1h 38m

Toronto Pearson Intl

Tue 8/19

5:15 pm-12:32 am

1 stop7h 17m

$254

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Tue 8/26

3:41 pm-5:19 pm

Nonstop1h 38m

Toronto Pearson Intl

Sat 8/30

2:30 pm-4:10 pm

Nonstop1h 40m

$262

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 9/4

8:40 am-1:47 pm

1 stop5h 07m

Toronto Pearson Intl

Sun 9/7

8:10 am-9:38 am

Nonstop1h 28m

$263

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 9/4

6:00 am-1:32 pm

1 stop7h 32m

Toronto Pearson Intl

Thu 10/23

6:00 am-11:57 am

1 stop5h 57m

$277

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 9/4

12:41 pm-2:19 pm

Nonstop1h 38m

Toronto Pearson Intl

Sun 9/7

12:45 pm-2:25 pm

Nonstop1h 40m

$281

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?

The cheapest month to fly to Toronto Pearson Intl Airport from Washington, D.C. Dulles Intl Airport is in April. Flight prices, which tend to average around $291, are often lower during this time because this is during the off-season. If you don’t want to visit Toronto Pearson Intl Airport in April, then you should wait until March to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $298.

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

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport is on a Friday when prices can be found for as low as $502. The most expensive day to fly to Toronto Pearson Intl Airport is Sunday, with ticket prices averaging around $808.

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

Flying to Toronto Pearson Intl Airport from Washington, D.C. Dulles Intl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $532 when looking at flights departing at noon. Flights in the morning are often more expensive with an average ticket price of $721.

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 $328 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 $253 on momondo.

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

There are 4 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 July 2025, prices for Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport flights are approximately 30% 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

$83

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 $83. 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 $203.
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?

    Toronto Pearson Intl is 345.6 mi away from Washington, D.C. Dulles Intl. By plane, this route typically takes 1h 28m.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required for your trip to Toronto Pearson Intl Airport 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 Pearson Intl Airport. 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. 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
Porter AirlinesPriceFrom $109Free CancellationRating
8.0
318 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $136Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
WestJetPriceFrom $278Free CancellationRating
7.2
2,978 reviews
Search WestJet flights

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

    Across 33 United Airlines flights from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport this week, the average price was $347, with the best United Airlines deals starting from $238 round-trip. 8,900 users have rated United Airlines on momondo, with an average score of 7.4/10.

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

    Across 9,851 Air Canada reviews on momondo, the average score is 7.1/10. Air Canada flies from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport about 33 times each week, with ticket deals ranging from $136 to $333. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Toronto?

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

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 allows you to filter the results for Washington, D.C. to Toronto flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Washington, D.C. and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Toronto from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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