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Cheap flights from Toronto to Washington, D.C. Dulles Intl Airport from $125

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 12/18. 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.

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

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
$206Porter Airlines
Find Deal
Wed, Dec 18 - Tue, Dec 24
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
$215Porter Airlines
Find Deal
Wed, Dec 11 - Wed, Dec 18
8:10 am - 9:46 amYYZ-IAD
1h 36mnonstop
10:35 am - 12:06 pmIAD-YYZ
1h 31mnonstop
$235Air Canada
Find Deal
Sat, Dec 14 - Tue, Dec 17
6:15 am - 8:05 amYYZ-IAD
1h 50mnonstop
8:15 am - 9:58 amIAD-YYZ
1h 43mnonstop
$239Air Canada
Find Deal
Sat, Jan 4 - Sat, Jan 11
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
$241Air Transat
Find Deal
Thu, Dec 19 - Sun, Dec 22
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
$254Air Transat
Find Deal
Fri, Dec 20 - Sun, Dec 29
5:15 pm - 11:16 pmYYZ-IAD
6h 01m1 stop
5:16 pm - 10:52 pmIAD-YYZ
5h 36m1 stop
$254Delta
Find Deal
Thu, Jan 9 - Sun, Jan 12
6:05 pm - 10:48 pmYYZ-IAD
4h 43m1 stop
2:35 pm - 4:06 pmIAD-YYZ
1h 31mnonstop
$256United Airlines
Find Deal
Sat, Dec 14 - Tue, Dec 17
12:15 pm - 1:51 pmYYZ-IAD
1h 36mnonstop
10:09 pm - 11:46 pmIAD-YYZ
1h 37mnonstop
$261United Airlines
Find Deal
Wed, Dec 4 - Thu, Dec 5
5:40 pm - 10:46 pmYYZ-IAD
5h 06m1 stop
1:26 pm - 7:09 pmIAD-YYZ
5h 43m1 stop
$314Delta
Find Deal
Tue, Mar 18 - Tue, Mar 25
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
$125Porter Airlines
Find Deal
Wed, Dec 18
8:55 pm - 10:24 pmYTZ-IAD
1h 29mnonstop
$127Porter Airlines
Find Deal
Sat, Jan 4
12:15 pm - 1:51 pmYYZ-IAD
1h 36mnonstop
$135Air Canada
Find Deal
Wed, Dec 18
10:25 am - 3:13 pmYTZ-IAD
4h 48m1 stop
$137Air Canada
Find Deal
Tue, Dec 10
12:15 pm - 1:51 pmYYZ-IAD
1h 36mnonstop
$155United Airlines
Find Deal
Wed, Dec 4
6:00 am - 4:44 pmYYZ-IAD
10h 44m1 stop
$165WestJet
Find Deal
Tue, Dec 17
6:15 am - 8:03 amYYZ-IAD
1h 48mnonstop
$167United Airlines
Find Deal
Wed, Dec 4
7:50 am - 9:35 pmYYZ-IAD
13h 45m1 stop
$175WestJet
Find Deal
Mon, Dec 16
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
$305Air Transat
Find Deal
Tue, Nov 26
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
$320Air Transat
Find Deal
Wed, Nov 27
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
1:45 pm - 3:15 pmIAD-YTZ
1h 30mnonstop
$361Porter Airlines
Find Deal
Tue, Nov 26 - Thu, Nov 28
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
1:45 pm - 3:15 pmIAD-YTZ
1h 30mnonstop
$367Porter Airlines
Find Deal
Tue, Nov 26 - Thu, Dec 12
6:00 am - 11:22 pmYYZ-IAD
17h 22m1 stop
11:52 am - 11:41 pmIAD-YYZ
11h 49m1 stop
$397WestJet
Find Deal
Mon, Nov 25 - Thu, Dec 5
6:15 am - 2:36 pmYYZ-IAD
8h 21m1 stop
6:00 am - 11:06 amIAD-YYZ
5h 06m1 stop
$412WestJet
Find Deal
Tue, Nov 26 - Thu, Nov 28
8:10 am - 9:46 amYYZ-IAD
1h 36mnonstop
5:15 pm - 9:35 pmIAD-YYZ
4h 20m1 stop
$420Air Canada
Find Deal
Tue, Nov 26 - Thu, Nov 28
6:30 am - 11:43 amYYZ-IAD
5h 13m1 stop
10:09 pm - 11:46 pmIAD-YYZ
1h 37mnonstop
$443Air Canada
Find Deal
Mon, Nov 25 - Thu, Dec 5
2:20 pm - 7:20 amYYZ-IAD
17h 00m1 stop
12:41 pm - 2:18 pmIAD-YYZ
1h 37mnonstop
$447United Airlines
Find Deal
Mon, Nov 25 - Tue, Nov 26
6:15 am - 8:03 amYYZ-IAD
1h 48mnonstop
5:15 pm - 7:00 amIAD-YYZ
13h 45m1 stop
$626United Airlines
Find Deal
Fri, Nov 22 - Sun, Dec 1
5:00 pm - 6:29 pmYTZ-IAD
1h 29mnonstop
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
$760Air Transat
Find Deal
Sat, Nov 23 - Sun, Dec 1
5:00 pm - 6:29 pmYTZ-IAD
1h 29mnonstop
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
$767Air Transat
Find Deal
Sat, Nov 23 - Sat, Nov 30
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
$206Porter Airlines
Find Deal
Wed, Dec 18 - Tue, Dec 24
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
$215Porter Airlines
Find Deal
Wed, Dec 11 - Wed, Dec 18
8:10 am - 9:46 amYYZ-IAD
1h 36mnonstop
10:35 am - 12:06 pmIAD-YYZ
1h 31mnonstop
$235Air Canada
Find Deal
Sat, Dec 14 - Tue, Dec 17
6:15 am - 8:05 amYYZ-IAD
1h 50mnonstop
8:15 am - 9:58 amIAD-YYZ
1h 43mnonstop
$239Air Canada
Find Deal
Sat, Jan 4 - Sat, Jan 11
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
$241Air Transat
Find Deal
Thu, Dec 19 - Sun, Dec 22
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
$254Air Transat
Find Deal
Fri, Dec 20 - Sun, Dec 29
12:15 pm - 1:51 pmYYZ-IAD
1h 36mnonstop
10:09 pm - 11:46 pmIAD-YYZ
1h 37mnonstop
$261United Airlines
Find Deal
Wed, Dec 4 - Thu, Dec 5
6:15 am - 8:05 amYYZ-IAD
1h 50mnonstop
12:38 pm - 2:18 pmIAD-YYZ
1h 40mnonstop
$270United Airlines
Find Deal
Tue, Dec 24 - Tue, Dec 31
8:55 pm - 10:24 pmYTZ-IAD
1h 29mnonstop
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
Mon, Dec 16 - Mon, Dec 30
11:20 am - 12:49 pmYTZ-IAD
1h 29mnonstop
2:10 pm - 3:40 pmIAD-YTZ
1h 30mnonstop
Thu, Jan 9 - Wed, Jan 22

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
Dec 18
YTZ11:30 amToronto Island
1h 29m
IAD12:59 pmWashington, D.C. Dulles Intl
Dec 24
IAD7:00 amWashington, D.C. Dulles Intl
1h 30m
YTZ8:30 amToronto Island
Porter Airlines
Dec 11
YTZ11:30 amToronto Island
1h 29m
IAD12:59 pmWashington, D.C. Dulles Intl
Dec 18
IAD7:00 amWashington, D.C. Dulles Intl
1h 30m
YTZ8:30 amToronto Island
Porter Airlines
Dec 20
YTZ11:30 amToronto Island
1h 29m
IAD12:59 pmWashington, D.C. Dulles Intl
Dec 22
IAD7:00 amWashington, D.C. Dulles Intl
1h 30m
YTZ8:30 amToronto Island

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

Our best Air Canada deals on Toronto to Washington, D.C. Dulles Intl Airport flight tickets
Air Canada
Dec 14
YYZ8:10 amToronto Pearson Intl
1h 36m
IAD9:46 amWashington, D.C. Dulles Intl
Dec 17
IAD10:35 amWashington, D.C. Dulles Intl
1h 31m
YYZ12:06 pmToronto Pearson Intl
Air Canada
Jan 4
YYZ6:15 amToronto Pearson Intl
1h 50m
IAD8:05 amWashington, D.C. Dulles Intl
Jan 11
IAD8:15 amWashington, D.C. Dulles Intl
1h 43m
YYZ9:58 amToronto Pearson Intl
Air Canada
Jan 4
YYZ6:15 amToronto Pearson Intl
1h 50m
IAD8:05 amWashington, D.C. Dulles Intl
Jan 11
IAD8:18 amWashington, D.C. Dulles Intl
5h 23m
1 stop
YYZ1:41 pmToronto 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 from Toronto to Washington, D.C. Dulles Intl Airport?

February. The cheapest time of year to fly to Washington, D.C. Dulles Intl Airport from Toronto is February. Most expensive is October

What is the cheapest day to depart Toronto for Washington, D.C. Dulles Intl Airport?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Monday

When is the cheapest time to fly from Toronto to Washington, D.C. Dulles Intl Airport?

In the morning. Toronto to Washington, D.C. Dulles Intl Airport flights are approximately 9% more expensive in the evening than in the morning

How far in advance should you book Toronto to Washington, D.C. Dulles Intl Airport flights?

47 days before. The cheapest time to buy a flight from Toronto to Washington, D.C. Dulles Intl Airport is approximately 47 days to departure

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

There are 2 cabin classes available to choose from on Toronto 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 to Washington, D.C. Dulles Intl Airport flights?

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

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

As of November 2024, prices for Toronto to Washington, D.C. Dulles Intl Airport flights are approximately 5% more expensive when compared to flights at the same time last year.

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


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

$125

Fastest flight time

1h 25m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Toronto in the past 72 hours is $125. The best round-trip flight deal from Toronto to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $206.
The fastest flight from Toronto to Washington, D.C. Dulles Intl Airport takes 1h 25m
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?

    Toronto and Washington, D.C. Dulles Intl are 339.8 mi apart from one another. 1h 25m is a normal flight duration for this route.

  • 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 required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable 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 $184Free CancellationRating
7.8
286 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $212Free CancellationRating
7.0
8,238 reviews
Search Air Canada flights
United AirlinesPriceFrom $219Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
  • Porter Airlines Flights From Toronto to Washington, D.C. Dulles Intl Airport

    Porter Airlines flies from Toronto to Washington, D.C. Dulles Intl Airport around 9 times per week, with 286 momondo users rating the airline 7.8/10. The cheapest Porter Airlines deal from Toronto to Washington, D.C. Dulles Intl Airport in the last 72 hours was $184 (round-trip), much lower than the average airfare cost of $336 for Porter Airlines flights on this route.

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

    Across 9,172 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Toronto to Washington, D.C. Dulles Intl Airport about 44 times each week, with ticket deals ranging from $219 to $306. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Toronto to Washington, D.C. for you.

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

All flight searches from Toronto to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to Washington, D.C..

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

Of course. momondo tracks the price of Toronto to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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