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Cheap flights from Toronto Pearson Intl Airport to Washington, D.C. from C$ 172

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Pearson Intl Airport to Washington, D.C. departing on 28/1. 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 Toronto Pearson Intl Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
2:45 p.m. - 4:28 p.m.
YYZ
-
IAD
1h 43mdirect
Lufthansa Logo
10:09 p.m. - 11:46 p.m.
IAD
-
YYZ
1h 37mdirect
C$ 273Lufthansa
Fri, 27 Feb - Fri, 6 Mar
Air Canada Logo
12:00 p.m. - 4:24 p.m.
YYZ
-
IAD
4h 24m
1 stop
Air Canada Logo
9:45 a.m. - 2:40 p.m.
IAD
-
YYZ
4h 55m
1 stop
C$ 275Air Canada
Wed, 4 Feb - Tue, 10 Feb
Air Canada Logo
4:10 p.m. - 9:25 p.m.
YYZ
-
IAD
5h 15m
1 stop
Air Canada Logo
1:15 p.m. - 6:50 p.m.
IAD
-
YYZ
5h 35m
1 stop
C$ 276Air Canada
Thu, 5 Feb - Sun, 8 Feb
Air Canada Logo
6:55 p.m. - 8:29 p.m.
YYZ
-
IAD
1h 34mdirect
Air Canada Logo
9:45 a.m. - 3:40 p.m.
IAD
-
YYZ
5h 55m
1 stop
C$ 282Air Canada
Thu, 5 Feb - Tue, 24 Feb
United Airlines Logo
7:40 p.m. - 9:25 p.m.
YYZ
-
IAD
1h 45mdirect
United Airlines Logo
8:29 a.m. - 1:43 p.m.
IAD
-
YYZ
5h 14m
1 stop
C$ 283United Airlines
Mon, 26 Jan - Thu, 29 Jan
Lufthansa Logo
7:40 p.m. - 9:25 p.m.
YYZ
-
IAD
1h 45mdirect
Lufthansa Logo
6:00 a.m. - 11:48 a.m.
IAD
-
YYZ
5h 48m
1 stop
C$ 285Lufthansa
Sat, 7 Feb - Sun, 8 Feb
Lufthansa Logo
7:40 p.m. - 9:25 p.m.
YYZ
-
IAD
1h 45mdirect
Lufthansa Logo
10:06 p.m. - 11:46 p.m.
IAD
-
YYZ
1h 40mdirect
C$ 289Lufthansa
Thu, 29 Jan - Sun, 1 Feb
Air Canada Logo
12:10 p.m. - 4:30 p.m.
YYZ
-
IAD
4h 20m
1 stop
Air Canada Logo
8:15 a.m. - 1:07 p.m.
IAD
-
YYZ
4h 52m
1 stop
C$ 290Air Canada
Fri, 10 Apr - Mon, 13 Apr
Air Canada Logo
2:05 p.m. - 3:39 p.m.
YYZ
-
IAD
1h 34mdirect
Air Canada Logo
8:15 a.m. - 1:07 p.m.
IAD
-
YYZ
4h 52m
1 stop
C$ 291Air Canada
Wed, 1 Apr - Mon, 6 Apr
Air Canada Logo
3:00 p.m. - 8:54 p.m.
YYZ
-
IAD
5h 54m
1 stop
Air Canada Logo
9:45 a.m. - 4:40 p.m.
IAD
-
YYZ
6h 55m
1 stop
C$ 294Air Canada
Thu, 5 Feb - Tue, 24 Feb

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

Our best United Airlines deals on Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
28 Jan
YYZ10:00 a.m.Toronto Pearson Intl
1h 48m
IAD11:48 a.m.Washington, D.C. Dulles Intl
31 Jan
IAD8:29 a.m.Washington, D.C. Dulles Intl
5h 14m
1 stop
YYZ1:43 p.m.Toronto Pearson Intl
C$ 283
United Airlines
13 Feb
YYZ6:40 p.m.Toronto Pearson Intl
4h 41m
1 stop
IAD11:21 p.m.Washington, D.C. Dulles Intl
22 Feb
IAD6:00 a.m.Washington, D.C. Dulles Intl
5h 48m
1 stop
YYZ11:48 a.m.Toronto Pearson Intl
C$ 305
United Airlines
11 Feb
YYZ7:40 p.m.Toronto Pearson Intl
1h 45m
IAD9:25 p.m.Washington, D.C. Dulles Intl
18 Feb
IAD8:15 a.m.Washington, D.C. Dulles Intl
5h 46m
1 stop
YYZ2:01 p.m.Toronto Pearson Intl
C$ 310

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

Our best Lufthansa deals on Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets
Lufthansa
27 Feb
YYZ2:45 p.m.Toronto Pearson Intl
1h 43m
IAD4:28 p.m.Washington, D.C. Dulles Intl
6 Mar
IAD10:09 p.m.Washington, D.C. Dulles Intl
1h 37m
YYZ11:46 p.m.Toronto Pearson Intl
C$ 273
Lufthansa
7 Feb
YYZ7:40 p.m.Toronto Pearson Intl
1h 45m
IAD9:25 p.m.Washington, D.C. Dulles Intl
8 Feb
IAD6:00 a.m.Washington, D.C. Dulles Intl
5h 48m
1 stop
YYZ11:48 a.m.Toronto Pearson Intl
C$ 285
Lufthansa
29 Jan
YYZ7:40 p.m.Toronto Pearson Intl
1h 45m
IAD9:25 p.m.Washington, D.C. Dulles Intl
1 Feb
IAD10:06 p.m.Washington, D.C. Dulles Intl
1h 40m
YYZ11:46 p.m.Toronto Pearson Intl
C$ 289

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles 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 14 January 2026.
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

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Fri 27/2

2:45 p.m.-4:28 p.m.

Nonstop1h 43m

Washington, D.C. Dulles Intl

Fri 6/3

10:09 p.m.-11:46 p.m.

Nonstop1h 37m

C$ 273

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Wed 4/2

12:00 p.m.-4:24 p.m.

1 stop4h 24m

Washington, D.C. Dulles Intl

Tue 10/2

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

1 stop4h 55m

C$ 275

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 5/2

4:10 p.m.-9:25 p.m.

1 stop5h 15m

Washington, D.C. Dulles Intl

Sun 8/2

1:15 p.m.-6:50 p.m.

1 stop5h 35m

C$ 276

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 5/2

6:55 p.m.-8:29 p.m.

Nonstop1h 34m

Washington, D.C. Dulles Intl

Tue 24/2

9:45 a.m.-3:40 p.m.

1 stop5h 55m

C$ 282

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Mon 26/1

7:40 p.m.-9:25 p.m.

Nonstop1h 45m

Washington, D.C. Dulles Intl

Thu 29/1

8:29 a.m.-1:43 p.m.

1 stop5h 14m

C$ 283

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Sat 7/2

7:40 p.m.-9:25 p.m.

Nonstop1h 45m

Washington, D.C. Dulles Intl

Sun 8/2

6:00 a.m.-11:48 a.m.

1 stop5h 48m

C$ 285

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 29/1

7:40 p.m.-9:25 p.m.

Nonstop1h 45m

Washington, D.C. Dulles Intl

Sun 1/2

10:06 p.m.-11:46 p.m.

Nonstop1h 40m

C$ 289

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Fri 10/4

12:10 p.m.-4:30 p.m.

1 stop4h 20m

Washington, D.C. Dulles Intl

Mon 13/4

8:15 a.m.-1:07 p.m.

1 stop4h 52m

C$ 290

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Wed 1/4

2:05 p.m.-3:39 p.m.

Nonstop1h 34m

Washington, D.C. Dulles Intl

Mon 6/4

8:15 a.m.-1:07 p.m.

1 stop4h 52m

C$ 291

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 5/2

3:00 p.m.-8:54 p.m.

1 stop5h 54m

Washington, D.C. Dulles Intl

Tue 24/2

9:45 a.m.-4:40 p.m.

1 stop6h 55m

C$ 294

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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

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

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 May. Flight prices, which tend to average around C$ 355, 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 May, then you should wait until February to fly from Toronto Pearson Intl Airport, when ticket prices are also cheap, with an average price of C$ 359.

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$ 523. 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 Monday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. Dulles Intl Airport on Monday is C$ 888.

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$ 474. 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$ 811 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 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$ 401 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$ 326 on momondo.

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

There are 4 cabin classes available to choose from on Toronto Pearson Intl to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of January 2026, prices for Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport flights are approximately 1% 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$ 351

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$ 351. 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$ 543.
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.
Search flight deals

  • 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?

  • 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?

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

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
Porter AirlinesPriceFrom C$ 214Free CancellationRating
8.0
407 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 262Free CancellationRating
7.4
9,157 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 271Free CancellationRating
7.1
10,620 reviews
Search Air Canada 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 35 times per week, with 9,157 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport in the last 72 hours was C$ 262 (round-trip), much lower than the average airfare cost of C$ 399 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$ 271 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around C$ 410. Air Canada operates 35 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 10,620 reviews.

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Gettysburg
Alexandria
Gaithersburg
Fairfax
Linthicum Heights
Bethesda
Silver Spring
National Harbor
Reston
Herndon
Laurel
Chantilly
Winchester
Arlington
Leesburg
Fredericksburg
Manassas
Ashburn
Woodbridge
Rockville

Why use momondo?

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

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.

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

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.

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

Yes. momondo can track prices for Toronto to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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