Cheap flights from Washington, D.C. to Toronto from $99

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 3/20. 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

Enter your travel dates to find the best prices.
Air Canada Logo
9:00 am - 10:27 am
IAD
-
YYZ
1h 27mnonstop
Air Canada Logo
6:55 pm - 8:29 pm
YYZ
-
IAD
1h 34mnonstop
$219Air Canada
Thu, Apr 9 - Mon, Apr 13
Air Canada Logo
6:50 pm - 8:24 pm
DCA
-
YYZ
1h 34mnonstop
Air Canada Logo
6:20 pm - 7:53 pm
YYZ
-
DCA
1h 33mnonstop
$220Air Canada
Tue, Apr 14 - Tue, Apr 21
Air Canada Logo
12:55 pm - 5:25 pm
DCA
-
YYZ
4h 30m
1 stop
Air Canada Logo
8:15 am - 12:01 pm
YYZ
-
DCA
3h 46m
1 stop
$221Air Canada
Mon, Apr 13 - Mon, Apr 20
Air Canada Logo
6:00 am - 11:38 am
DCA
-
YYZ
5h 38m
1 stop
Air Canada Logo
4:30 pm - 6:03 pm
YYZ
-
DCA
1h 33mnonstop
$226Air Canada
Thu, Apr 16 - Sat, Apr 18
Air Canada Logo
6:59 am - 8:31 am
DCA
-
YYZ
1h 32mnonstop
Air Canada Logo
8:15 am - 12:01 pm
YYZ
-
DCA
3h 46m
1 stop
$227Air Canada
Tue, Apr 14 - Tue, Apr 21
Air Canada Logo
6:50 pm - 8:24 pm
DCA
-
YYZ
1h 34mnonstop
Air Canada Logo
7:20 am - 8:53 am
YYZ
-
DCA
1h 33mnonstop
$228Air Canada
Tue, Apr 14 - Tue, Apr 21
Air Canada Logo
6:00 am - 11:38 am
DCA
-
YYZ
5h 38m
1 stop
Air Canada Logo
8:15 am - 12:01 pm
YYZ
-
DCA
3h 46m
1 stop
$230Air Canada
Tue, Apr 14 - Tue, Apr 21
Air Canada Logo
6:00 am - 10:39 am
DCA
-
YYZ
4h 39m
1 stop
Air Canada Logo
8:15 am - 12:01 pm
YYZ
-
DCA
3h 46m
1 stop
$232Air Canada
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
5:49 pm - 2:05 pm
BWI
-
YYZ
20h 16m
2 stops
Multiple Airlines Logo
11:15 am - 9:17 am
YYZ
-
BWI
22h 02m
1 stop
$267Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
5:49 pm - 2:05 pm
BWI
-
YYZ
20h 16m
2 stops
Multiple Airlines Logo
6:30 am - 9:17 am
YYZ
-
BWI
26h 47m
1 stop
$278Multiple Airlines
Wed, Apr 15 - Wed, Apr 22

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

Our best American Airlines deals on Washington, D.C. to Toronto Pearson Intl Airport flight tickets
American Airlines
Mar 25
DCA2:59 pmWashington, D.C. Reagan-National
1h 42m
YYZ4:41 pmToronto Pearson Intl
Mar 28
YYZ10:58 amToronto Pearson Intl
1h 41m
DCA12:39 pmWashington, D.C. Reagan-National
$263
American Airlines
Mar 24
DCA2:59 pmWashington, D.C. Reagan-National
1h 42m
YYZ4:41 pmToronto Pearson Intl
Mar 26
YYZ5:22 pmToronto Pearson Intl
1h 50m
DCA7:12 pmWashington, D.C. Reagan-National
$266
American Airlines
Mar 17
DCA10:12 amWashington, D.C. Reagan-National
1h 43m
YYZ11:55 amToronto Pearson Intl
Mar 20
YYZ10:58 amToronto Pearson Intl
1h 41m
DCA12:39 pmWashington, D.C. Reagan-National
$269

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

Our best United Airlines deals on Washington, D.C. to Toronto Pearson Intl Airport flight tickets
United Airlines
Mar 13
IAD10:09 pmWashington, D.C. Dulles Intl
1h 37m
YYZ11:46 pmToronto Pearson Intl
Mar 25
YYZ7:40 pmToronto Pearson Intl
1h 41m
IAD9:21 pmWashington, D.C. Dulles Intl
$300
United Airlines
Mar 14
IAD6:15 amWashington, D.C. Dulles Intl
15h 03m
1 stop
YYZ9:18 pmToronto Pearson Intl
Mar 28
YYZ2:45 pmToronto Pearson Intl
1h 43m
IAD4:28 pmWashington, D.C. Dulles Intl
$310
United Airlines
Mar 13
IAD10:09 pmWashington, D.C. Dulles Intl
1h 37m
YYZ11:46 pmToronto Pearson Intl
Mar 26
YYZ10:51 amToronto Pearson Intl
5h 18m
1 stop
IAD4:09 pmWashington, D.C. Dulles Intl
$315

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 March 4, 2026.
Use the filters below to find and compare flights from Washington, D.C. 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 4/9

9:00 am-10:27 am

Nonstop1h 27m

Toronto Pearson Intl

Mon 4/13

6:55 pm-8:29 pm

Nonstop1h 34m

$219

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Tue 4/14

6:50 pm-8:24 pm

Nonstop1h 34m

Toronto Pearson Intl

Tue 4/21

6:20 pm-7:53 pm

Nonstop1h 33m

$220

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Mon 4/13

12:55 pm-5:25 pm

1 stop4h 30m

Toronto Pearson Intl

Mon 4/20

8:15 am-12:01 pm

1 stop3h 46m

$221

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Thu 4/16

6:00 am-11:38 am

1 stop5h 38m

Toronto Pearson Intl

Sat 4/18

4:30 pm-6:03 pm

Nonstop1h 33m

$226

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Tue 4/14

6:59 am-8:31 am

Nonstop1h 32m

Toronto Pearson Intl

Tue 4/21

8:15 am-12:01 pm

1 stop3h 46m

$227

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Tue 4/14

6:50 pm-8:24 pm

Nonstop1h 34m

Toronto Pearson Intl

Tue 4/21

7:20 am-8:53 am

Nonstop1h 33m

$228

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Tue 4/14

6:00 am-11:38 am

1 stop5h 38m

Toronto Pearson Intl

Tue 4/21

8:15 am-12:01 pm

1 stop3h 46m

$230

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Tue 4/14

6:00 am-10:39 am

1 stop4h 39m

Toronto Pearson Intl

Tue 4/21

8:15 am-12:01 pm

1 stop3h 46m

$232

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Wed 4/15

5:49 pm-2:05 pm

2 stops20h 16m

Toronto Pearson Intl

Wed 4/22

11:15 am-9:17 am

1 stop22h 02m

$267

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Wed 4/15

5:49 pm-2:05 pm

2 stops20h 16m

Toronto Pearson Intl

Wed 4/22

6:30 am-9:17 am

1 stop26h 47m

$278

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 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. is in June. Flight prices, which tend to average around $284, 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 June, then you should wait until April to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $289.

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

The cheapest day to depart from Washington, D.C. to Toronto Pearson Intl Airport is on a Friday when prices can be found for as low as $480. The most expensive day to fly to Toronto Pearson Intl Airport is Sunday, with ticket prices averaging around $649.

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. in the evening is the least expensive time of day to depart. momondo users have found prices as low as $433 when looking at flights departing in the evening. Flights in the afternoon are often more expensive with an average ticket price of $592.

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

Fly from Washington, D.C. Reagan-National to Toronto Pearson Intl for the best Washington, D.C. - 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. when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around $339 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. for as low as $264 on momondo.

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

There are 4 cabin classes available to choose from on Washington, D.C. 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. to Toronto Pearson Intl Airport flight prices changed over time?

As of March 2026, prices for Washington, D.C. to Toronto Pearson Intl Airport flights are approximately 2% cheaper when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Toronto Pearson Intl Airport (WAS to YYZ) flight deals and tips

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

Best Price Found

$188

Fastest flight time

1h 18m

Direct flights

Every day
The best one-way flight to Toronto Pearson Intl Airport from Washington, D.C. in the past 72 hours is $188. The best round-trip flight deal from Washington, D.C. to Toronto Pearson Intl Airport found on momondo in the last 72 hours is $381.
The fastest flight from Washington, D.C. to Toronto Pearson Intl Airport takes 1h 18m
Direct flights go from Washington, D.C. to Toronto Pearson Intl Airport every day.
  • How far is Washington, D.C. to Toronto Pearson Intl by plane?

    The straight-line distance from Washington, D.C. to Toronto Pearson Intl is 355.9 mi. 1h 18m is a normal flight duration for this route.

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

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

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

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

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

    The required travel and health documents for your Toronto Pearson Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Toronto Pearson Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Washington, D.C. to Toronto Pearson Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom $54Free CancellationRating
8.0
421 reviews
Search Porter Airlines flights
United AirlinesPriceFrom $108Free CancellationRating
7.4
9,380 reviews
Search United Airlines flights
Air CanadaPriceFrom $173Free CancellationRating
7.1
10,770 reviews
Search Air Canada flights
DeltaPriceFrom $240Free CancellationRating
7.9
8,242 reviews
Search Delta flights
American AirlinesPriceFrom $263Free CancellationRating
7.1
11,376 reviews
Search American Airlines flights
WestJetPriceFrom $349Free CancellationRating
7.2
3,281 reviews
Search WestJet flights
  • Porter Airlines Flights From Washington, D.C. to Toronto Pearson Intl Airport

    Porter Airlines flight deals from Washington, D.C. to Toronto Pearson Intl Airport start from $54 round-trip. Over the 10 Porter Airlines flights for this route in a normal week, average airfare is usually $366 round-trip - but some users have found much cheaper deals with momondo.

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

    The best United Airlines deal for Washington, D.C. to Toronto Pearson Intl Airport flight tickets found on momondo in the last 72 hours was $108, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $313 round-trip. United Airlines operates 47 flights out of Washington, D.C. into Toronto Pearson Intl Airport in an average week, so prices vary by time and availability. 9,380 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

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
Barrie
Kitchener
St. Catharines
Cambridge
Collingwood
Guelph
Peterborough
Burlington
Whitby
Orillia
Oshawa
Stratford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Toronto. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Toronto from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Washington, D.C. to Toronto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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Fri 4/3
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