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Cheap flights from Toronto to Washington, D.C. Dulles Intl Airport from C$ 159

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 27/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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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 to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
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$ 264Porter Airlines
Find Deal
Sun, 2 Feb - Sun, 9 Feb
11:20 a.m. - 12:49 p.m.YTZ-IAD
1h 29mdirect
1:35 p.m. - 3:05 p.m.IAD-YTZ
1h 30mdirect
C$ 265Porter Airlines
Find Deal
Thu, 9 Jan - Sat, 11 Jan
7:40 p.m. - 9:21 p.m.YYZ-IAD
1h 41mdirect
6:05 a.m. - 12:37 p.m.IAD-YYZ
6h 32m1 stop
C$ 267United Airlines
Find Deal
Sat, 18 Jan - Sun, 19 Jan
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$ 280Air Canada
Find Deal
Fri, 10 Jan - Tue, 14 Jan
10:25 a.m. - 3:13 p.m.YTZ-IAD
4h 48m1 stop
3:55 p.m. - 9:50 p.m.IAD-YTZ
5h 55m1 stop
C$ 287Air Canada
Find Deal
Tue, 4 Feb - Fri, 7 Feb
3:00 p.m. - 8:17 p.m.YYZ-IAD
5h 17m1 stop
8:17 a.m. - 9:58 a.m.IAD-YYZ
1h 41mdirect
C$ 300United Airlines
Find Deal
Wed, 5 Mar - Thu, 6 Mar
10:25 a.m. - 3:13 p.m.YTZ-IAD
4h 48m1 stop
2:10 p.m. - 3:40 p.m.IAD-YTZ
1h 30mdirect
C$ 311
Find Deal
Thu, 9 Jan - Thu, 16 Jan
11:20 a.m. - 12:49 p.m.YTZ-IAD
1h 29mdirect
3:55 p.m. - 9:50 p.m.IAD-YTZ
5h 55m1 stop
C$ 323
Find Deal
Sat, 1 Feb - Sat, 8 Feb
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$ 364Air Transat
Find Deal
Tue, 18 Feb - Thu, 20 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$ 374Air Transat
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Thu, 9 Jan - Sun, 12 Jan
11:20 a.m. - 12:49 p.m.YTZ-IAD
1h 29mdirect
C$ 159Porter Airlines
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Mon, 27 Jan
11:20 a.m. - 12:49 p.m.YTZ-IAD
1h 29mdirect
C$ 161Porter Airlines
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Thu, 9 Jan
7:55 p.m. - 7:15 a.m.YYZ-IAD
11h 20m1 stop
C$ 165
Find Deal
Wed, 8 Jan
7:55 p.m. - 7:17 a.m.YYZ-IAD
11h 22m1 stop
C$ 168
Find Deal
Wed, 29 Jan
8:10 a.m. - 9:46 a.m.YYZ-IAD
1h 36mdirect
C$ 174Air Canada
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Tue, 14 Jan
8:10 a.m. - 9:46 a.m.YYZ-IAD
1h 36mdirect
C$ 175Air Canada
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Tue, 14 Jan
6:00 a.m. - 11:25 a.m.YYZ-IAD
5h 25m1 stop
C$ 208Delta
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Mon, 13 Jan
6:00 a.m. - 11:51 a.m.YYZ-IAD
5h 51m1 stop
C$ 218Delta
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Mon, 27 Jan
6:15 a.m. - 8:05 a.m.YYZ-IAD
1h 50mdirect
C$ 219United Airlines
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Mon, 6 Jan
10:00 a.m. - 11:41 a.m.YYZ-IAD
1h 41mdirect
C$ 231United Airlines
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Wed, 15 Jan
10:00 a.m. - 11:41 a.m.YYZ-IAD
1h 41mdirect
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
C$ 472United Airlines
Find Deal
Tue, 24 Dec - Wed, 1 Jan
11:30 a.m. - 12:59 p.m.YTZ-IAD
1h 29mdirect
2:10 p.m. - 3:40 p.m.IAD-YTZ
1h 30mdirect
C$ 525Porter Airlines
Find Deal
Mon, 23 Dec - Wed, 8 Jan
1:15 p.m. - 11:58 p.m.YYZ-IAD
10h 43m1 stop
3:05 p.m. - 1:48 p.m.IAD-YYZ
22h 43m1 stop
C$ 555WestJet
Find Deal
Mon, 23 Dec - Thu, 30 Jan
10:00 a.m. - 3:13 p.m.YYZ-IAD
5h 13m1 stop
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
C$ 561Air Canada
Find Deal
Tue, 24 Dec - Wed, 1 Jan
6:15 a.m. - 8:05 a.m.YYZ-IAD
1h 50mdirect
5:17 p.m. - 6:57 p.m.IAD-YYZ
1h 40mdirect
C$ 574Air Canada
Find Deal
Tue, 24 Dec - Fri, 27 Dec
6:00 a.m. - 5:35 p.m.YYZ-IAD
11h 35m1 stop
12:31 p.m. - 11:59 a.m.IAD-YYZ
23h 28m1 stop
C$ 621WestJet
Find Deal
Fri, 20 Dec - Fri, 24 Jan
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
C$ 650Air Transat
Find Deal
Sun, 22 Dec - Sun, 5 Jan
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
C$ 653Air Transat
Find Deal
Sat, 21 Dec - Sun, 5 Jan
7:05 a.m. - 7:11 a.m.YYZ-IAD
24h 06m3 stops
9:35 p.m. - 11:59 p.m.IAD-YYZ
26h 24m2 stops
C$ 716
Find Deal
Tue, 24 Dec - Sun, 29 Dec
7:40 p.m. - 9:21 p.m.YYZ-IAD
1h 41mdirect
8:15 a.m. - 9:58 a.m.IAD-YYZ
1h 43mdirect
C$ 740
Find Deal
Sun, 22 Dec - Sat, 28 Dec
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$ 264Porter Airlines
Find Deal
Sun, 2 Feb - Sun, 9 Feb
11:20 a.m. - 12:49 p.m.YTZ-IAD
1h 29mdirect
1:35 p.m. - 3:05 p.m.IAD-YTZ
1h 30mdirect
C$ 265Porter Airlines
Find Deal
Thu, 9 Jan - Sat, 11 Jan
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$ 280Air Canada
Find Deal
Fri, 10 Jan - Tue, 14 Jan
8:10 a.m. - 9:46 a.m.YYZ-IAD
1h 36mdirect
5:17 p.m. - 6:57 p.m.IAD-YYZ
1h 40mdirect
C$ 288Air Canada
Find Deal
Fri, 10 Jan - Tue, 14 Jan
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$ 311Air Transat
Find Deal
Thu, 9 Jan - Sun, 12 Jan
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$ 339
Find Deal
Tue, 18 Feb - Thu, 20 Feb
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$ 364Air Transat
Find Deal
Tue, 18 Feb - Thu, 20 Feb
7:40 p.m. - 9:21 p.m.YYZ-IAD
1h 41mdirect
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
C$ 364
Find Deal
Thu, 9 Jan - Sun, 12 Jan
10:00 a.m. - 11:41 a.m.YYZ-IAD
1h 41mdirect
5:17 p.m. - 6:57 p.m.IAD-YYZ
1h 40mdirect
C$ 392United Airlines
Find Deal
Thu, 16 Jan - Sun, 19 Jan
7:40 p.m. - 9:21 p.m.YYZ-IAD
1h 41mdirect
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
C$ 393United Airlines
Find Deal
Thu, 9 Jan - Sun, 12 Jan

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

Our best Porter Airlines deals on Toronto to Washington, D.C. Dulles Intl Airport flight tickets
Porter Airlines
2 Feb
YTZ11:20 a.m.Toronto Island
1h 29m
IAD12:49 p.m.Washington, D.C. Dulles Intl
9 Feb
IAD2:00 p.m.Washington, D.C. Dulles Intl
1h 30m
YTZ3:30 p.m.Toronto Island
Porter Airlines
9 Jan
YTZ11:20 a.m.Toronto Island
1h 29m
IAD12:49 p.m.Washington, D.C. Dulles Intl
11 Jan
IAD1:35 p.m.Washington, D.C. Dulles Intl
1h 30m
YTZ3:05 p.m.Toronto Island
Porter Airlines
16 Jan
YTZ11:20 a.m.Toronto Island
1h 29m
IAD12:49 p.m.Washington, D.C. Dulles Intl
19 Jan
IAD2:00 p.m.Washington, D.C. Dulles Intl
1h 30m
YTZ3:30 p.m.Toronto Island

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 Jan
YYZ7:40 p.m.Toronto Pearson Intl
1h 41m
IAD9:21 p.m.Washington, D.C. Dulles Intl
19 Jan
IAD6:05 a.m.Washington, D.C. Dulles Intl
6h 32m
1 stop
YYZ12:37 p.m.Toronto Pearson Intl
United Airlines
5 Mar
YYZ3:00 p.m.Toronto Pearson Intl
5h 17m
1 stop
IAD8:17 p.m.Washington, D.C. Dulles Intl
6 Mar
IAD8:17 a.m.Washington, D.C. Dulles Intl
1h 41m
YYZ9:58 a.m.Toronto Pearson Intl
United Airlines
9 Jan
YYZ8:10 a.m.Toronto Pearson Intl
1h 36m
IAD9:46 a.m.Washington, D.C. Dulles Intl
9 Jan
IAD1:15 p.m.Washington, D.C. Dulles Intl
5h 26m
1 stop
YYZ6:41 p.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$ 344, 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 April to fly from Toronto, when ticket prices are also cheap, with an average price of C$ 347.

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$ 383. 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$ 511.

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$ 404. 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$ 468 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?

Most flyers found that booking tickets 52 days in advance of their planned departure date is the best time to get cheap flights to Washington, D.C. Dulles Intl Airport. During this timeframe, flight prices are around C$ 429. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as C$ 451.

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.

Can stopping save me money on Toronto to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a Toronto to Washington, D.C. Dulles Intl Airport flight.

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

As of December 2024, prices for Toronto to Washington, D.C. Dulles Intl Airport flights are approximately 12% more expensive 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$ 159

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$ 159. 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$ 264.
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$ 262Free CancellationRating
7.9
283 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 290Free CancellationRating
7.0
8,391 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 295Free CancellationRating
7.4
9,048 reviews
Search United Airlines flights
WestJetPriceFrom C$ 496Free CancellationRating
7.2
2,819 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 13 flights on this route every week with an average price of C$ 238. Porter Airlines is rated 7.9/10 by our users.

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

    C$ 205 is the best United Airlines flight deal from Toronto to Washington, D.C. Dulles Intl Airport found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to C$ 321, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 9,048 user reviews) flies into Washington, D.C. Dulles Intl Airport from Toronto 24 times in an average week so prices can vary.


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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