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Cheap flights from Toronto to Washington, D.C. Dulles Intl Airport from C$ 141

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 to Washington, D.C. Dulles Intl Airport departing on 18/2. 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 to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Toronto to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Toronto to Washington, D.C..

Cheap last-minute flights

Planning a quick getaway from Toronto to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Toronto to Washington, D.C.

Find recent round-trip train or bus tickets from Toronto to Washington, D.C..

All round-trip flight deals from Toronto to Washington, D.C.

The cheapest plane tickets from Toronto to Washington, D.C. found on KAYAK recently.
11:20 a.m. - 12:49 p.m.YTZ-IAD
1h 29mdirect
2:10 p.m. - 3:40 p.m.IAD-YTZ
1h 30mdirect
C$ 223Porter Airlines
Find Deal
Wed, 19 Feb - Wed, 26 Feb
11:30 a.m. - 12:59 p.m.YTZ-IAD
1h 29mdirect
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
C$ 225Porter Airlines
Find Deal
Wed, 5 Mar - Wed, 12 Mar
7:40 p.m. - 9:23 p.m.YYZ-IAD
1h 43mdirect
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
C$ 256Air Canada
Find Deal
Tue, 18 Feb - Tue, 25 Feb
8:10 a.m. - 9:46 a.m.YYZ-IAD
1h 36mdirect
2:35 p.m. - 4:06 p.m.IAD-YYZ
1h 31mdirect
C$ 261Air Canada
Find Deal
Thu, 13 Feb - Thu, 20 Feb
11:30 a.m. - 12:59 p.m.YTZ-IAD
1h 29mdirect
1:45 p.m. - 3:15 p.m.IAD-YTZ
1h 30mdirect
C$ 263Air Transat
Find Deal
Wed, 5 Mar - Wed, 12 Mar
11:20 a.m. - 12:49 p.m.YTZ-IAD
1h 29mdirect
2:00 p.m. - 3:30 p.m.IAD-YTZ
1h 30mdirect
C$ 275Air Transat
Find Deal
Thu, 13 Feb - Sun, 16 Feb
10:00 a.m. - 11:39 a.m.YYZ-IAD
1h 39mdirect
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
C$ 341United Airlines
Find Deal
Tue, 18 Mar - Wed, 26 Mar
12:15 p.m. - 1:51 p.m.YYZ-IAD
1h 36mdirect
10:05 p.m. - 10:29 a.m.IAD-YYZ
12h 24m1 stop
C$ 371United Airlines
Find Deal
Tue, 18 Feb - Fri, 28 Feb
6:15 a.m. - 11:57 a.m.YYZ-IAD
5h 42m1 stop
3:05 p.m. - 11:07 p.m.IAD-YYZ
8h 02m1 stop
C$ 384WestJet
Find Deal
Thu, 27 Feb - Thu, 27 Feb
6:00 a.m. - 11:48 a.m.YYZ-IAD
5h 48m1 stop
6:00 a.m. - 11:56 a.m.IAD-YYZ
5h 56m1 stop
C$ 439WestJet
Find Deal
Tue, 18 Feb - Tue, 25 Feb
11:20 a.m. - 12:49 p.m.YTZ-IAD
1h 29mdirect
C$ 141Porter Airlines
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Tue, 18 Feb
11:30 a.m. - 12:59 p.m.YTZ-IAD
1h 29mdirect
C$ 143Porter Airlines
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Wed, 5 Mar
10:25 a.m. - 3:13 p.m.YTZ-IAD
4h 48m1 stop
C$ 164Air Canada
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Fri, 21 Mar
8:10 a.m. - 9:46 a.m.YYZ-IAD
1h 36mdirect
C$ 166Air Canada
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Fri, 21 Mar
11:30 a.m. - 12:59 p.m.YTZ-IAD
1h 29mdirect
C$ 177Air Transat
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Fri, 28 Mar
8:10 a.m. - 9:41 a.m.YYZ-IAD
1h 31mdirect
C$ 206United Airlines
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Sun, 27 Apr
6:15 a.m. - 8:05 a.m.YYZ-IAD
1h 50mdirect
C$ 223United Airlines
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Fri, 21 Mar
5:15 p.m. - 11:48 a.m.YYZ-IAD
18h 33m1 stop
C$ 232WestJet
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Mon, 17 Feb
12:15 p.m. - 7:19 p.m.YYZ-IAD
7h 04m1 stop
C$ 258WestJet
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Fri, 28 Mar
11:20 a.m. - 12:49 p.m.YTZ-IAD
1h 29mdirect
C$ 284Air Transat
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Fri, 14 Feb
11:20 a.m. - 12:49 p.m.YTZ-IAD
1h 29mdirect
2:00 p.m. - 3:30 p.m.IAD-YTZ
1h 30mdirect
C$ 497Porter Airlines
Find Deal
Fri, 24 Jan - Sun, 9 Feb
11:20 a.m. - 12:49 p.m.YTZ-IAD
1h 29mdirect
2:00 p.m. - 3:30 p.m.IAD-YTZ
1h 30mdirect
C$ 501Porter Airlines
Find Deal
Sun, 26 Jan - Sun, 9 Feb
7:00 a.m. - 11:36 p.m.YYZ-IAD
16h 36m2 stops
12:31 p.m. - 5:31 p.m.IAD-YYZ
5h 00m1 stop
C$ 567WestJet
Find Deal
Sat, 25 Jan - Sat, 1 Feb
7:40 p.m. - 9:21 p.m.YYZ-IAD
1h 41mdirect
2:35 p.m. - 4:06 p.m.IAD-YYZ
1h 31mdirect
C$ 576Air Canada
Find Deal
Sun, 26 Jan - Sun, 9 Feb
10:25 a.m. - 3:13 p.m.YTZ-IAD
4h 48m1 stop
12:49 p.m. - 6:43 p.m.IAD-YTZ
5h 54m1 stop
C$ 583Air Canada
Find Deal
Sun, 26 Jan - Sun, 9 Feb
12:15 p.m. - 6:57 p.m.YYZ-IAD
6h 42m1 stop
5:16 p.m. - 10:49 p.m.IAD-YYZ
5h 33m1 stop
C$ 589WestJet
Find Deal
Fri, 24 Jan - Sun, 9 Feb
10:10 a.m. - 3:53 p.m.YYZ-IAD
5h 43m1 stop
11:19 a.m. - 11:53 p.m.IAD-YYZ
12h 34m2 stops
C$ 718
Find Deal
Wed, 22 Jan - Sat, 25 Jan
7:40 p.m. - 9:21 p.m.YYZ-IAD
1h 41mdirect
8:15 a.m. - 9:19 p.m.IAD-YYZ
13h 04m1 stop
C$ 733United Airlines
Find Deal
Sat, 25 Jan - Sun, 26 Jan
11:05 p.m. - 5:57 p.m.YYZ-IAD
18h 52m2 stops
12:31 p.m. - 4:12 p.m.IAD-YYZ
3h 41m1 stop
C$ 740
Find Deal
Wed, 22 Jan - Tue, 28 Jan
8:10 a.m. - 9:46 a.m.YYZ-IAD
1h 36mdirect
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
C$ 780United Airlines
Find Deal
Wed, 22 Jan - Tue, 28 Jan
11:20 a.m. - 12:49 p.m.YTZ-IAD
1h 29mdirect
2:10 p.m. - 3:40 p.m.IAD-YTZ
1h 30mdirect
C$ 223Porter Airlines
Find Deal
Wed, 19 Feb - Wed, 26 Feb
11:30 a.m. - 12:59 p.m.YTZ-IAD
1h 29mdirect
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
C$ 225Porter Airlines
Find Deal
Wed, 5 Mar - Wed, 12 Mar
7:40 p.m. - 9:23 p.m.YYZ-IAD
1h 43mdirect
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
C$ 256Air Canada
Find Deal
Tue, 18 Feb - Tue, 25 Feb
8:10 a.m. - 9:46 a.m.YYZ-IAD
1h 36mdirect
2:35 p.m. - 4:06 p.m.IAD-YYZ
1h 31mdirect
C$ 261Air Canada
Find Deal
Thu, 13 Feb - Thu, 20 Feb
11:30 a.m. - 12:59 p.m.YTZ-IAD
1h 29mdirect
1:45 p.m. - 3:15 p.m.IAD-YTZ
1h 30mdirect
C$ 263Air Transat
Find Deal
Wed, 5 Mar - Wed, 12 Mar
11:20 a.m. - 12:49 p.m.YTZ-IAD
1h 29mdirect
2:00 p.m. - 3:30 p.m.IAD-YTZ
1h 30mdirect
C$ 275Air Transat
Find Deal
Thu, 13 Feb - Sun, 16 Feb
12:15 p.m. - 1:51 p.m.YYZ-IAD
1h 36mdirect
12:38 p.m. - 2:18 p.m.IAD-YYZ
1h 40mdirect
C$ 325
Find Deal
Fri, 7 Feb - Mon, 10 Feb
10:00 a.m. - 11:39 a.m.YYZ-IAD
1h 39mdirect
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
C$ 341United Airlines
Find Deal
Tue, 18 Mar - Wed, 26 Mar
8:10 a.m. - 9:46 a.m.YYZ-IAD
1h 36mdirect
8:20 a.m. - 9:58 a.m.IAD-YYZ
1h 38mdirect
C$ 344
Find Deal
Thu, 13 Feb - Sun, 16 Feb
8:10 a.m. - 9:46 a.m.YYZ-IAD
1h 36mdirect
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
C$ 371United Airlines
Find Deal
Wed, 19 Feb - Fri, 21 Feb

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

Our best Delta deals on Toronto to Washington, D.C. Dulles Intl Airport flight tickets
Delta
18 Feb
YYZ6:00 a.m.Toronto Pearson Intl
5h 48m
1 stop
IAD11:48 a.m.Washington, D.C. Dulles Intl
21 Feb
IAD6:00 a.m.Washington, D.C. Dulles Intl
5h 56m
1 stop
YYZ11:56 a.m.Toronto Pearson Intl
Delta
19 Feb
YYZ10:10 a.m.Toronto Pearson Intl
5h 40m
1 stop
IAD3:50 p.m.Washington, D.C. Dulles Intl
26 Feb
IAD6:00 a.m.Washington, D.C. Dulles Intl
5h 56m
1 stop
YYZ11:56 a.m.Toronto Pearson Intl
Delta
13 Feb
YYZ6:00 a.m.Toronto Pearson Intl
5h 48m
1 stop
IAD11:48 a.m.Washington, D.C. Dulles Intl
20 Feb
IAD12:29 p.m.Washington, D.C. Dulles Intl
3h 40m
1 stop
YYZ4:09 p.m.Toronto Pearson Intl

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

Our best United Airlines deals on Toronto to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
18 Mar
YYZ10:00 a.m.Toronto Pearson Intl
1h 39m
IAD11:39 a.m.Washington, D.C. Dulles Intl
26 Mar
IAD10:35 a.m.Washington, D.C. Dulles Intl
1h 31m
YYZ12:06 p.m.Toronto Pearson Intl
United Airlines
18 Feb
YYZ12:15 p.m.Toronto Pearson Intl
1h 36m
IAD1:51 p.m.Washington, D.C. Dulles Intl
28 Feb
IAD10:05 p.m.Washington, D.C. Dulles Intl
12h 24m
1 stop
YYZ10:29 a.m.Toronto Pearson Intl
United Airlines
13 Feb
YYZ8:10 a.m.Toronto Pearson Intl
1h 36m
IAD9:46 a.m.Washington, D.C. Dulles Intl
16 Feb
IAD8:20 a.m.Washington, D.C. Dulles Intl
1h 38m
YYZ9:58 a.m.Toronto Pearson Intl

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Toronto 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 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 is in February. Flight prices, which tend to average around C$ 331, 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 January to fly from Toronto, when ticket prices are also cheap, with an average price of C$ 338.

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

According to our data, Thursday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from Toronto. The lowest ticket price found for a Thursday departure recently was C$ 384. 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$ 513.

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 morning. Flights from Toronto to Washington, D.C. Dulles Intl Airport during this time can be as low as C$ 406. 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$ 470 per ticket.

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

Fly from Toronto Island to Washington, D.C. Dulles Intl for the best Toronto - 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 when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around C$ 433 when searching 6 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 for as low as C$ 371 on momondo.

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

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

As of January 2025, prices for Toronto to Washington, D.C. Dulles Intl Airport flights are approximately 6% cheaper when compared to flights at the same time last year.

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

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

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

Best price found

C$ 141

Fastest flight time

1h 29m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Toronto in the past 72 hours is C$ 141. The best round-trip flight deal from Toronto to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is C$ 223.
The fastest flight from Toronto to Washington, D.C. Dulles Intl Airport takes 1h 29m
Direct flights go from Toronto to Washington, D.C. Dulles Intl Airport every day.

  • How far is Toronto to Washington, D.C. Dulles Intl by plane?

    Washington, D.C. Dulles Intl is 546.9 km away from Toronto. In terms of flight time, this usually takes a little over 1h 29m.

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

    Prices for flights from Toronto to Washington, D.C. Dulles Intl Airport are updated daily.

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

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

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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


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

Compare and see reviews for airlines that fly from Toronto to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 263Free CancellationRating
7.9
277 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 286Free CancellationRating
7.0
8,633 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 303Free CancellationRating
7.4
8,984 reviews
Search United Airlines flights
Air TransatPriceFrom C$ 337Free CancellationRating
7.8
381 reviews
Search Air Transat flights
WestJetPriceFrom C$ 497Free CancellationRating
7.2
2,829 reviews
Search WestJet flights
  • Porter Airlines Flights From Toronto to Washington, D.C. Dulles Intl Airport

    The lowest priced Porter Airlines flight from Toronto to Washington, D.C. Dulles Intl Airport from the last 72 hours was C$ 182. Generally, Porter Airlines has 6 flights on this route every week with an average price of C$ 239. Porter Airlines is rated 7.9/10 by our users.

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

    C$ 234 is the best Air Transat flight deal from Toronto to Washington, D.C. Dulles Intl Airport found on momondo over the last 72 hours. The average Air Transat ticket price found was closer to C$ 291, however, with flight time and availability significantly affecting the price. Air Transat (7.8/10 from 381 user reviews) flies into Washington, D.C. Dulles Intl Airport from Toronto 6 times in an average week so prices can vary.


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

Book flights to Washington, D.C. if you plan to visit one of these locations
Winchester
Fairfax
Laurel
Bethesda
National Harbor
Herndon
Luray
Arlington
Linthicum Heights
Manassas
Fredericksburg
Alexandria
Silver Spring
Rockville
Reston
Chantilly
Pikesville
Capitol Heights
Gettysburg
Charles Town

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Toronto to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Toronto to Washington, D.C. 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 Toronto to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Toronto. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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