Which airlines fly to Washington, D.C. Dulles Intl Airport?

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Toronto Pearson Intl Airport according to our data. Air Canada is the first choice among our users, with 65% of people opting to fly with this airline when travelling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

How often are flights from Toronto to Washington, D.C. delayed?

Historically, on average around 15% of flights between Toronto and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 122 minutes.

Which airline has the best punctuality record on Toronto to Washington, D.C. flights?

According to our data, United Airlines has had the least delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from Toronto Pearson Intl to Washington, D.C. Dulles Intl?

Air Canada and United Airlines are the most popular carriers operating from Toronto Pearson Intl to Washington, D.C. Dulles Intl

What is the most punctual flight time for Toronto to Washington, D.C. flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

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

As of October 2026, there are 4 operators available to choose from for flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The travel and health documents required for your trip to Washington, D.C. Dulles 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 Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 172 Cheap Flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport in 2026/27

Q: How many flights depart from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport on average per day?

As of October 2026, there are 7 flights per day flying from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 7:00p.m., with 46% of flights taking off in the afternoon.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Toronto Pearson Intl Airport to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:15 p.m. - 3:45 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 30mdirect

9:55 a.m. - 11:22 a.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

C$ 265Air Canada

Sat, 5 Dec - Sun, 6 Dec

3:55 p.m. - 8:23 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

4h 28m1 stop Montreal Pierre Elliott Trudeau Intl

9:55 a.m. - 11:22 a.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

C$ 265Air Canada

Thu, 3 Dec - Sun, 6 Dec

6:40 p.m. - 8:10 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 30mdirect

9:55 a.m. - 11:22 a.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

C$ 265Air Canada

Sat, 5 Dec - Sun, 6 Dec

3:35 p.m. - 12:30 a.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

8h 55m1 stop Chicago O'Hare Intl

9:55 a.m. - 4:46 p.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

6h 51m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 266Multiple Airlines

Mon, 9 Nov - Tue, 10 Nov

8:35 a.m. - 1:38 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

5h 03m1 stop Chicago O'Hare Intl

9:05 a.m. - 1:46 p.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

4h 41m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 275Multiple Airlines

Fri, 4 Dec - Mon, 7 Dec

10:53 a.m. - 5:24 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

6h 31m1 stop Chicago O'Hare Intl

9:55 a.m. - 4:46 p.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

6h 51m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 275Multiple Airlines

Thu, 5 Nov - Tue, 10 Nov

7:26 p.m. - 12:38 a.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

5h 12m1 stop Chicago O'Hare Intl

6:05 a.m. - 11:48 a.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

5h 43m1 stop Newark

C$ 276United Airlines

Fri, 18 Dec - Sun, 20 Dec

6:40 p.m. - 10:54 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

4h 14m1 stop Newark

12:38 p.m. - 5:49 p.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

5h 11m1 stop Newark

C$ 276United Airlines

Tue, 1 Dec - Tue, 8 Dec

6:00 a.m. - 10:42 a.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

4h 42m1 stop Detroit Metropolitan Wayne County

6:00 a.m. - 11:28 a.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

5h 28m1 stop Detroit Metropolitan Wayne County

C$ 300Delta

Sun, 6 Dec - Sun, 13 Dec

6:10 a.m. - 11:56 a.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

5h 46m1 stop Detroit Metropolitan Wayne County

6:10 a.m. - 11:29 a.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

5h 19m1 stop Detroit Metropolitan Wayne County

C$ 300Delta

Fri, 25 Dec - Wed, 20 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

6:40 p.m. - 8:10 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 30mdirect

9:55 a.m. - 11:22 a.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

C$ 323Air Canada

Tue, 27 Oct - Wed, 4 Nov

6:40 p.m. - 8:10 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 30mdirect

9:55 a.m. - 11:22 a.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

C$ 372Air Canada

Wed, 28 Oct - Wed, 4 Nov

6:40 p.m. - 8:10 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 30mdirect

9:55 a.m. - 2:45 p.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

4h 50m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 387Air Canada

Tue, 27 Oct - Wed, 4 Nov

6:10 p.m. - 11:16 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

5h 06m1 stop Detroit Metropolitan Wayne County

6:32 p.m. - 11:29 p.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

4h 57m1 stop New York John F Kennedy Intl

C$ 421Delta

Wed, 28 Oct - Wed, 4 Nov

12:10 p.m. - 4:28 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

4h 18m1 stop Detroit Metropolitan Wayne County

5:13 p.m. - 10:56 p.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

5h 43m1 stop Detroit Metropolitan Wayne County

C$ 421Delta

Tue, 27 Oct - Wed, 4 Nov

7:44 p.m. - 9:26 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 42mdirect

9:55 a.m. - 4:46 p.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

6h 51m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 450Multiple Airlines

Wed, 28 Oct - Tue, 17 Nov

6:10 p.m. - 11:16 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

5h 06m1 stop Detroit Metropolitan Wayne County

12:35 p.m. - 5:14 p.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

4h 39m1 stop New York John F Kennedy Intl

C$ 452Delta

Wed, 28 Oct - Tue, 17 Nov

10:00 a.m. - 11:45 a.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 45mdirect

10:15 a.m. - 4:47 p.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

6h 32m1 stop Chicago O'Hare Intl

C$ 453United Airlines

Wed, 28 Oct - Wed, 4 Nov

3:00 p.m. - 9:13 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

6h 13m1 stop Newark

9:55 a.m. - 11:22 a.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

C$ 457Multiple Airlines

Sat, 24 Oct - Sat, 7 Nov

7:43 a.m. - 11:44 a.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

4h 01m1 stop Newark

10:10 p.m. - 11:52 p.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 42mdirect

C$ 461United Airlines

Tue, 27 Oct - Tue, 27 Oct

Cheap direct flights

Enter your travel dates to find the best prices.

2:15 p.m. - 3:45 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 30mdirect

9:55 a.m. - 11:22 a.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

C$ 265Air Canada

Sat, 5 Dec - Sun, 6 Dec

6:40 p.m. - 8:10 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 30mdirect

9:55 a.m. - 11:22 a.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

C$ 265Air Canada

Sat, 5 Dec - Sun, 6 Dec

2:15 p.m. - 3:45 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 30mdirect

4:30 p.m. - 5:57 p.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

C$ 268Air Canada

Fri, 15 Jan - Sun, 17 Jan

6:40 p.m. - 8:10 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 30mdirect

9:55 a.m. - 11:22 a.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

C$ 268Air Canada

Wed, 16 Dec - Thu, 31 Dec

2:45 p.m. - 4:24 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 39mdirect

10:10 p.m. - 11:52 p.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 42mdirect

C$ 283United Airlines

Fri, 20 Nov - Fri, 27 Nov

7:44 p.m. - 9:26 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 42mdirect

5:16 p.m. - 7:01 p.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 45mdirect

C$ 283United Airlines

Sun, 6 Dec - Sun, 13 Dec

7:44 p.m. - 9:26 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 42mdirect

10:10 p.m. - 11:52 p.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 42mdirect

C$ 283United Airlines

Thu, 12 Nov - Sun, 15 Nov

10:00 a.m. - 11:45 a.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 45mdirect

9:55 a.m. - 11:22 a.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

C$ 283Multiple Airlines

Fri, 4 Dec - Sun, 6 Dec

7:44 p.m. - 9:26 p.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 42mdirect

9:55 a.m. - 11:22 a.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

C$ 283Multiple Airlines

Thu, 5 Nov - Tue, 10 Nov

10:00 a.m. - 11:45 a.m.YYZ Toronto Pearson Intl-IAD Washington, D.C. Dulles Intl

1h 45mdirect

9:55 a.m. - 11:22 a.m.IAD Washington, D.C. Dulles Intl-YYZ Toronto Pearson Intl

1h 27mdirect

C$ 283Multiple Airlines

Fri, 6 Nov - Tue, 10 Nov

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

Our best Delta deals on Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets

Delta

25 Dec

YYZ6:10 a.m.Toronto Pearson Intl

5h 46m

1 stop

IAD11:56 a.m.Washington, D.C. Dulles Intl

14 Jan

IAD11:05 a.m.Washington, D.C. Dulles Intl

8h 02m

1 stop

YYZ7:07 p.m.Toronto Pearson Intl

C$ 300

Delta

5 Nov

YYZ6:10 p.m.Toronto Pearson Intl

5h 06m

1 stop

IAD11:16 p.m.Washington, D.C. Dulles Intl

15 Nov

IAD6:00 a.m.Washington, D.C. Dulles Intl

7h 30m

1 stop

YYZ1:30 p.m.Toronto Pearson Intl

C$ 304

Delta

2 Nov

YYZ6:10 p.m.Toronto Pearson Intl

5h 06m

1 stop

IAD11:16 p.m.Washington, D.C. Dulles Intl

6 Nov

IAD5:13 p.m.Washington, D.C. Dulles Intl

5h 43m

1 stop

YYZ10:56 p.m.Toronto Pearson Intl

C$ 318

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

Our best Air Canada deals on Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets

Air Canada

5 Dec

YYZ2:15 p.m.Toronto Pearson Intl

1h 30m

IAD3:45 p.m.Washington, D.C. Dulles Intl

6 Dec

IAD9:55 a.m.Washington, D.C. Dulles Intl

1h 27m

YYZ11:22 a.m.Toronto Pearson Intl

C$ 265

Air Canada

16 Dec

YYZ6:40 p.m.Toronto Pearson Intl

1h 30m

IAD8:10 p.m.Washington, D.C. Dulles Intl

31 Dec

IAD9:55 a.m.Washington, D.C. Dulles Intl

1h 27m

YYZ11:22 a.m.Toronto Pearson Intl

C$ 268

Air Canada

7 Nov

YYZ6:40 p.m.Toronto Pearson Intl

1h 30m

IAD8:10 p.m.Washington, D.C. Dulles Intl

14 Nov

IAD9:55 a.m.Washington, D.C. Dulles Intl

1h 27m

YYZ11:22 a.m.Toronto Pearson Intl

C$ 272

momondo Fare Finder

Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TorontoWashington, D.C.

YYZ Toronto Pearson Intl - IAD Washington, D.C. Dulles Intl

YYZIAD

Toronto Pearson Intl

Sat 5/12

2:15 p.m.-3:45 p.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Sun 6/12

9:55 a.m.-11:22 a.m.

Nonstop1h 27m

C$ 265

TorontoWashington, D.C.

YYZ Toronto Pearson Intl - IAD Washington, D.C. Dulles Intl

YYZIAD

Toronto Pearson Intl

Thu 3/12

3:55 p.m.-8:23 p.m.

1 stop4h 28m

Washington, D.C. Dulles Intl

Sun 6/12

9:55 a.m.-11:22 a.m.

Nonstop1h 27m

C$ 265

TorontoWashington, D.C.

YYZ Toronto Pearson Intl - IAD Washington, D.C. Dulles Intl

YYZIAD

Toronto Pearson Intl

Sat 5/12

6:40 p.m.-8:10 p.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Sun 6/12

9:55 a.m.-11:22 a.m.

Nonstop1h 27m

C$ 265

TorontoWashington, D.C.

YYZ Toronto Pearson Intl - IAD Washington, D.C. Dulles Intl

YYZIAD

Toronto Pearson Intl

Mon 9/11

3:35 p.m.-12:30 a.m.

1 stop8h 55m

Washington, D.C. Dulles Intl

Tue 10/11

9:55 a.m.-4:46 p.m.

1 stop6h 51m

C$ 266

TorontoWashington, D.C.

YYZ Toronto Pearson Intl - IAD Washington, D.C. Dulles Intl

YYZIAD

Toronto Pearson Intl

Fri 4/12

8:35 a.m.-1:38 p.m.

1 stop5h 03m

Washington, D.C. Dulles Intl

Mon 7/12

9:05 a.m.-1:46 p.m.

1 stop4h 41m

C$ 275

TorontoWashington, D.C.

YYZ Toronto Pearson Intl - IAD Washington, D.C. Dulles Intl

YYZIAD

Toronto Pearson Intl

Thu 5/11

10:53 a.m.-5:24 p.m.

1 stop6h 31m

Washington, D.C. Dulles Intl

Tue 10/11

9:55 a.m.-4:46 p.m.

1 stop6h 51m

C$ 275

TorontoWashington, D.C.

YYZ Toronto Pearson Intl - IAD Washington, D.C. Dulles Intl

YYZIAD

Toronto Pearson Intl

Fri 18/12

7:26 p.m.-12:38 a.m.

1 stop5h 12m

Washington, D.C. Dulles Intl

Sun 20/12

6:05 a.m.-11:48 a.m.

1 stop5h 43m

C$ 276

TorontoWashington, D.C.

YYZ Toronto Pearson Intl - IAD Washington, D.C. Dulles Intl

YYZIAD

Toronto Pearson Intl

Tue 1/12

6:40 p.m.-10:54 p.m.

1 stop4h 14m

Washington, D.C. Dulles Intl

Tue 8/12

12:38 p.m.-5:49 p.m.

1 stop5h 11m

C$ 276

TorontoWashington, D.C.

YYZ Toronto Pearson Intl - IAD Washington, D.C. Dulles Intl

YYZIAD

Toronto Pearson Intl

Sun 6/12

6:00 a.m.-10:42 a.m.

1 stop4h 42m

Washington, D.C. Dulles Intl

Sun 13/12

6:00 a.m.-11:28 a.m.

1 stop5h 28m

C$ 300

TorontoWashington, D.C.

YYZ Toronto Pearson Intl - IAD Washington, D.C. Dulles Intl

YYZIAD

Toronto Pearson Intl

Fri 25/12

6:10 a.m.-11:56 a.m.

1 stop5h 46m

Washington, D.C. Dulles Intl

Wed 20/1

6:10 a.m.-11:29 a.m.

1 stop5h 19m

C$ 300

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Toronto Pearson Intl Airport to Washington, D.C. Dulles 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

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Toronto Pearson Intl Airport and Washington, D.C. Dulles Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 353 to C$ 562.
The lowest price recently found on this route was C$ 265.

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

The cheapest month to fly to Washington, D.C. Dulles Intl Airport from Toronto Pearson Intl Airport is in February. Flight prices, which tend to average around C$ 362, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. Dulles Intl Airport in February, then you should wait until March to fly from Toronto Pearson Intl Airport, when ticket prices are also cheap, with an average price of C$ 376.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

According to our data, Friday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from Toronto Pearson Intl Airport. The lowest ticket price found for a Friday departure recently was C$ 577. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. Dulles Intl Airport on Sunday is C$ 944.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our most recent data shows that the best time of day to fly to Washington, D.C. Dulles Intl Airport is in the afternoon. Flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport during this time can be as low as C$ 538. In the evening is when there is more demand to fly to Washington, D.C. Dulles Intl Airport, so prices are often more expensive at around C$ 863 per ticket.

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

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

How far in advance should I book a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Toronto Pearson Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around C$ 429 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Toronto Pearson Intl Airport for as low as C$ 384 on momondo.

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

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

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

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

As of October 2026, prices for Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport flights are approximately 22% cheaper when compared to flights at the same time last year.

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

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

Estimated round-trip price

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

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

Best price found	C$ 172
Fastest flight time	1h 25m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Toronto Pearson Intl Airport in the past 72 hours is C$ 172. The best round-trip flight deal from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is C$ 265.

The fastest flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport takes 1h 25m

Direct flights go from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport every day.

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Frequently asked questions about flying from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport

How far is Toronto Pearson Intl to Washington, D.C. Dulles Intl by plane?
The straight-line distance from Toronto Pearson Intl to Washington, D.C. Dulles Intl is 556.1 km. By plane, this route typically takes 1h 25m.
When did momondo last update prices for flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?
As of October 2026, there are 4 operators available to choose from for flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents required for your trip to Washington, D.C. Dulles 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 Washington, D.C. Dulles 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 Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Toronto Pearson Intl Airport and Washington, D.C. Dulles Intl Airport, the leading plane model is De Havilland (Bombardier) DHC-8-400 Dash 8Q, making up 22.00% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 21.23%, Embraer 175 with 10.03%, and Canadair (Bombardier) Regional Jet 900 with 7.39%.
What is the most popular airline from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Toronto Pearson Intl Airport and Washington, D.C. Dulles Intl Airport, the leading airline is Air Canada, making up 65% of the total bookings. Other popular airlines include United Airlines with 32%, Porter Airlines with 2%, and Delta with 2%.

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

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 198	Free Cancellation	Rating 7.8 8,667 reviews	Search Delta flights
Porter Airlines	PriceFrom C$ 253	Free Cancellation	Rating 8.0 467 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 307	Free Cancellation	Rating 7.1 11,795 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 325	Free Cancellation	Rating 7.3 10,411 reviews	Search United Airlines flights

United Airlines Flights From Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport
United Airlines flies from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport around 13 times per week, with 10,405 momondo users rating the airline 7.3/10. The cheapest United Airlines deal from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport in the last 72 hours was C$ 325 (round-trip), much lower than the average airfare cost of C$ 443 for United Airlines flights on this route.
Air Canada Flights From Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport
Air Canada is also a popular choice for this route. Air Canada flight deals for Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport start from as low as C$ 307 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around C$ 448. Air Canada operates 17 flights to Washington, D.C. Dulles Intl Airport from Toronto Pearson Intl Airport in an average week. Users have rated it 7.1/10 across 11,794 reviews.

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It is quick and easy to find Toronto to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Yes. All flights to Washington, D.C. from Toronto on momondo can be compared and filtered by various policies on offer, including flexible booking.

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Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Toronto.

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

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