Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Toronto Pearson Intl Airport to Washington, D.C. from C$ 183

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 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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.
Air Canada Logo
6:55 p.m. - 8:26 p.m.YYZ-IAD
1h 31mdirect
Air Canada Logo
9:45 a.m. - 4:40 p.m.IAD-YYZ
6h 55m1 stop
C$ 274Air Canada
Find Deal
Sat, 10 Jan - Sat, 17 Jan
Air Canada Logo
12:10 p.m. - 4:13 p.m.YYZ-IAD
4h 03m1 stop
Air Canada Logo
9:00 a.m. - 10:29 a.m.IAD-YYZ
1h 29mdirect
C$ 277Air Canada
Find Deal
Thu, 8 Jan - Sun, 11 Jan
Air Canada Logo
6:55 p.m. - 8:26 p.m.YYZ-IAD
1h 31mdirect
Air Canada Logo
4:30 p.m. - 6:03 p.m.IAD-YYZ
1h 33mdirect
C$ 279Air Canada
Find Deal
Thu, 8 Jan - Sat, 17 Jan
Air Canada Logo
6:55 p.m. - 8:26 p.m.YYZ-IAD
1h 31mdirect
Air Canada Logo
4:30 p.m. - 6:03 p.m.IAD-YYZ
1h 33mdirect
C$ 281Air Canada
Find Deal
Thu, 8 Jan - Thu, 15 Jan
Air Canada Logo
6:55 p.m. - 8:26 p.m.YYZ-IAD
1h 31mdirect
Air Canada Logo
9:00 a.m. - 10:29 a.m.IAD-YYZ
1h 29mdirect
C$ 282Air Canada
Find Deal
Thu, 8 Jan - Sun, 11 Jan
Air Canada Logo
10:00 a.m. - 4:24 p.m.YYZ-IAD
6h 24m1 stop
Air Canada Logo
9:45 a.m. - 4:40 p.m.IAD-YYZ
6h 55m1 stop
C$ 284Air Canada
Find Deal
Thu, 8 Jan - Wed, 14 Jan
Air Canada Logo
6:55 p.m. - 8:26 p.m.YYZ-IAD
1h 31mdirect
Air Canada Logo
4:30 p.m. - 6:03 p.m.IAD-YYZ
1h 33mdirect
C$ 285Air Canada
Find Deal
Wed, 7 Jan - Wed, 14 Jan
Air Canada Logo
10:00 a.m. - 4:24 p.m.YYZ-IAD
6h 24m1 stop
Air Canada Logo
9:45 a.m. - 4:40 p.m.IAD-YYZ
6h 55m1 stop
C$ 288Air Canada
Find Deal
Thu, 8 Jan - Sun, 11 Jan
Air Canada Logo
2:15 p.m. - 3:46 p.m.YYZ-IAD
1h 31mdirect
Air Canada Logo
4:30 p.m. - 6:03 p.m.IAD-YYZ
1h 33mdirect
C$ 289Air Canada
Find Deal
Fri, 9 Jan - Wed, 14 Jan
Air Canada Logo
2:15 p.m. - 3:46 p.m.YYZ-IAD
1h 31mdirect
Air Canada Logo
4:30 p.m. - 6:03 p.m.IAD-YYZ
1h 33mdirect
C$ 291Air Canada
Find Deal
Tue, 6 Jan - Tue, 13 Jan

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
10 Jan
YYZ6:55 p.m.Toronto Pearson Intl
1h 31m
IAD8:26 p.m.Washington, D.C. Dulles Intl
17 Jan
IAD9:45 a.m.Washington, D.C. Dulles Intl
6h 55m
1 stop
YYZ4:40 p.m.Toronto Pearson Intl
C$ 274
Find similar
Air Canada
8 Jan
YYZ12:10 p.m.Toronto Pearson Intl
4h 03m
1 stop
IAD4:13 p.m.Washington, D.C. Dulles Intl
11 Jan
IAD9:00 a.m.Washington, D.C. Dulles Intl
1h 29m
YYZ10:29 a.m.Toronto Pearson Intl
C$ 277
Find similar
Air Canada
8 Jan
YYZ6:55 p.m.Toronto Pearson Intl
1h 31m
IAD8:26 p.m.Washington, D.C. Dulles Intl
17 Jan
IAD4:30 p.m.Washington, D.C. Dulles Intl
1h 33m
YYZ6:03 p.m.Toronto Pearson Intl
C$ 279
Find similar

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
9 Jan
YYZ7:45 a.m.Toronto Pearson Intl
9h 01m
1 stop
IAD4:46 p.m.Washington, D.C. Dulles Intl
13 Jan
IAD12:29 p.m.Washington, D.C. Dulles Intl
6h 44m
1 stop
YYZ7:13 p.m.Toronto Pearson Intl
C$ 326
Find similar
Delta
17 Dec
YYZ6:00 a.m.Toronto Pearson Intl
5h 39m
1 stop
IAD11:39 a.m.Washington, D.C. Dulles Intl
10 Jan
IAD6:00 a.m.Washington, D.C. Dulles Intl
5h 20m
1 stop
YYZ11:20 a.m.Toronto Pearson Intl
C$ 332
Find similar
Delta
12 Dec
YYZ6:05 p.m.Toronto Pearson Intl
5h 03m
1 stop
IAD11:08 p.m.Washington, D.C. Dulles Intl
7 Jan
IAD6:00 a.m.Washington, D.C. Dulles Intl
5h 20m
1 stop
YYZ11:20 a.m.Toronto Pearson Intl
C$ 344
Find similar

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 26 November 2025.
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

Sat 10/1

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

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sat 17/1

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

1 stop6h 55m

C$ 274

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 8/1

12:10 p.m.-4:13 p.m.

1 stop4h 03m

Washington, D.C. Dulles Intl

Sun 11/1

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

Nonstop1h 29m

C$ 277

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 8/1

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

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sat 17/1

4:30 p.m.-6:03 p.m.

Nonstop1h 33m

C$ 279

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 8/1

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

Nonstop1h 31m

Washington, D.C. Dulles Intl

Thu 15/1

4:30 p.m.-6:03 p.m.

Nonstop1h 33m

C$ 281

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 8/1

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

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sun 11/1

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

Nonstop1h 29m

C$ 282

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 8/1

10:00 a.m.-4:24 p.m.

1 stop6h 24m

Washington, D.C. Dulles Intl

Wed 14/1

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

1 stop6h 55m

C$ 284

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Wed 7/1

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

Nonstop1h 31m

Washington, D.C. Dulles Intl

Wed 14/1

4:30 p.m.-6:03 p.m.

Nonstop1h 33m

C$ 285

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 8/1

10:00 a.m.-4:24 p.m.

1 stop6h 24m

Washington, D.C. Dulles Intl

Sun 11/1

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

1 stop6h 55m

C$ 288

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Fri 9/1

2:15 p.m.-3:46 p.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

Wed 14/1

4:30 p.m.-6:03 p.m.

Nonstop1h 33m

C$ 289

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Tue 6/1

2:15 p.m.-3:46 p.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

Tue 13/1

4:30 p.m.-6:03 p.m.

Nonstop1h 33m

C$ 291

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

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 January. Flight prices, which tend to average around C$ 339, 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 January, then you should wait until May to fly from Toronto Pearson Intl Airport, when ticket prices are also cheap, with an average price of C$ 364.

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$ 530. 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$ 895.

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$ 437. 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$ 792 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$ 405 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$ 339 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 November 2025, prices for Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport flights are approximately 21% more expensive 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$ 289

Fastest flight time

1h 31m

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$ 289. 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$ 550.
The fastest flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport takes 1h 31m
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 31m.

  • 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$ 218Free CancellationRating
8.0
394 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 266Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 270Free CancellationRating
7.1
10,476 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 292Free CancellationRating
7.8
478 reviews
Search Air Transat flights
WestJetPriceFrom C$ 421Free CancellationRating
7.2
3,173 reviews
Search WestJet 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 9,046 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$ 266 (round-trip), much lower than the average airfare cost of C$ 419 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$ 270 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around C$ 414. 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 10,476 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
Fairfax
Linthicum Heights
Silver Spring
Bethesda
Gaithersburg
Reston
Herndon
Laurel
Chantilly
Capitol Heights
Winchester
Arlington
Leesburg
Manassas
Fredericksburg
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.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 26/12
Fri 2/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.