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Cheap flights from Washington, D.C. Dulles Intl Airport to Toronto from $105

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

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Dulles Intl Airport to Toronto 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 Washington, D.C. Dulles Intl Airport to Toronto.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. Dulles Intl Airport to Toronto? 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 Toronto, so you can enjoy a seamless trip without layovers.

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

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

All round-trip flight deals to Toronto

The cheapest plane tickets to Toronto found on KAYAK recently.
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
8:55 pm - 10:24 pmYTZ-IAD
1h 29mnonstop
$227Porter Airlines
Find Deal
Thu, Dec 19 - Thu, Dec 26
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
8:55 pm - 10:24 pmYTZ-IAD
1h 29mnonstop
$231Porter Airlines
Find Deal
Thu, Jan 2 - Sun, Jan 5
10:10 pm - 11:46 pmIAD-YYZ
1h 36mnonstop
6:15 am - 8:05 amYYZ-IAD
1h 50mnonstop
$262Air Canada
Find Deal
Wed, Dec 25 - Sun, Jan 5
3:55 pm - 9:50 pmIAD-YYZ
5h 55m1 stop
7:40 pm - 9:19 pmYYZ-IAD
1h 39mnonstop
$267Air Canada
Find Deal
Sat, Dec 7 - Tue, Dec 10
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
8:55 pm - 10:24 pmYTZ-IAD
1h 29mnonstop
Fri, Dec 20 - Thu, Dec 26
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
8:55 pm - 10:24 pmYTZ-IAD
1h 29mnonstop
Fri, Dec 20 - Sat, Jan 4
5:20 pm - 6:57 pmIAD-YYZ
1h 37mnonstop
6:15 am - 8:05 amYYZ-IAD
1h 50mnonstop
$296United Airlines
Find Deal
Mon, Dec 16 - Sun, Dec 22
10:35 am - 12:06 pmIAD-YYZ
1h 31mnonstop
6:15 am - 8:03 amYYZ-IAD
1h 48mnonstop
$310United Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
1:45 pm - 3:15 pmIAD-YTZ
1h 30mnonstop
11:20 am - 12:49 pmYTZ-IAD
1h 29mnonstop
$359Air Transat
Find Deal
Thu, Dec 12 - Sat, Jan 11
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
$363Air Transat
Find Deal
Mon, Dec 23 - Fri, Jan 3
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
$105Porter Airlines
Find Deal
Wed, Dec 18
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
$106Porter Airlines
Find Deal
Fri, Dec 20
10:10 pm - 11:46 pmIAD-YYZ
1h 36mnonstop
$107Air Canada
Find Deal
Wed, Dec 25
10:10 pm - 11:46 pmIAD-YYZ
1h 36mnonstop
$112Air Canada
Find Deal
Wed, Dec 25
12:27 pm - 7:09 pmIAD-YYZ
6h 42m1 stop
$122Delta
Find Deal
Wed, Jan 15
12:41 pm - 2:18 pmIAD-YYZ
1h 37mnonstop
$124United Airlines
Find Deal
Mon, Dec 16
2:35 pm - 4:06 pmIAD-YYZ
1h 31mnonstop
$134United Airlines
Find Deal
Wed, Jan 15
6:00 am - 11:27 amIAD-YYZ
5h 27m1 stop
$148Delta
Find Deal
Sun, Dec 8
1:45 pm - 3:15 pmIAD-YTZ
1h 30mnonstop
$230Air Transat
Find Deal
Wed, Nov 27
1:45 pm - 3:15 pmIAD-YTZ
1h 30mnonstop
$231Air Transat
Find Deal
Thu, Nov 28
1:45 pm - 3:15 pmIAD-YTZ
1h 30mnonstop
5:00 pm - 6:29 pmYTZ-IAD
1h 29mnonstop
$381Porter Airlines
Find Deal
Tue, Nov 26 - Sat, Nov 30
1:45 pm - 3:15 pmIAD-YTZ
1h 30mnonstop
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
$420Porter Airlines
Find Deal
Tue, Nov 26 - Wed, Dec 4
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
$431Porter Airlines
Find Deal
Mon, Nov 25 - Wed, Dec 4
1:45 pm - 3:15 pmIAD-YTZ
1h 30mnonstop
8:55 pm - 10:24 pmYTZ-IAD
1h 29mnonstop
Tue, Nov 26 - Fri, Nov 29
6:00 am - 11:06 amIAD-YYZ
5h 06m1 stop
5:35 pm - 5:40 pmYYZ-IAD
24h 05m1 stop
Sun, Nov 24 - Tue, Nov 26
3:55 pm - 9:50 pmIAD-YTZ
5h 55m1 stop
8:25 am - 3:13 pmYTZ-IAD
6h 48m1 stop
$642Air Canada
Find Deal
Tue, Nov 26 - Fri, Nov 29
12:41 pm - 2:18 pmIAD-YYZ
1h 37mnonstop
6:25 am - 11:23 amYYZ-IAD
4h 58m1 stop
$642Air Canada
Find Deal
Tue, Nov 26 - Sat, Nov 30
2:35 pm - 4:06 pmIAD-YYZ
1h 31mnonstop
2:45 pm - 4:24 pmYYZ-IAD
1h 39mnonstop
$650United Airlines
Find Deal
Sun, Nov 24 - Mon, Dec 9
10:05 pm - 10:29 amIAD-YYZ
12h 24m1 stop
7:40 pm - 9:19 pmYYZ-IAD
1h 39mnonstop
$673United Airlines
Find Deal
Sun, Nov 24 - Mon, Dec 9
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
5:00 pm - 6:29 pmYTZ-IAD
1h 29mnonstop
$1,152Air Transat
Find Deal
Fri, Nov 22 - Sat, Nov 23
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
8:55 pm - 10:24 pmYTZ-IAD
1h 29mnonstop
$227Porter Airlines
Find Deal
Thu, Dec 19 - Thu, Dec 26
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
8:55 pm - 10:24 pmYTZ-IAD
1h 29mnonstop
$231Porter Airlines
Find Deal
Thu, Jan 2 - Sun, Jan 5
10:10 pm - 11:46 pmIAD-YYZ
1h 36mnonstop
6:15 am - 8:05 amYYZ-IAD
1h 50mnonstop
$262Air Canada
Find Deal
Wed, Dec 25 - Sun, Jan 5
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
8:55 pm - 10:24 pmYTZ-IAD
1h 29mnonstop
Fri, Dec 20 - Thu, Dec 26
10:10 pm - 11:46 pmIAD-YYZ
1h 36mnonstop
6:15 am - 8:05 amYYZ-IAD
1h 50mnonstop
$272Air Canada
Find Deal
Wed, Dec 25 - Thu, Dec 26
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
8:55 pm - 10:24 pmYTZ-IAD
1h 29mnonstop
Fri, Dec 20 - Sat, Jan 4
5:20 pm - 6:57 pmIAD-YYZ
1h 37mnonstop
6:15 am - 8:05 amYYZ-IAD
1h 50mnonstop
$296United Airlines
Find Deal
Mon, Dec 16 - Sun, Dec 22
10:35 am - 12:06 pmIAD-YYZ
1h 31mnonstop
6:15 am - 8:03 amYYZ-IAD
1h 48mnonstop
$310United Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
8:55 pm - 10:24 pmYTZ-IAD
1h 29mnonstop
$340Air Transat
Find Deal
Mon, Dec 23 - Mon, Dec 23
1:45 pm - 3:15 pmIAD-YTZ
1h 30mnonstop
11:20 am - 12:49 pmYTZ-IAD
1h 29mnonstop
$359Air Transat
Find Deal
Thu, Dec 12 - Wed, Jan 8

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Toronto flight tickets
United Airlines
Dec 16
IAD5:20 pmWashington, D.C. Dulles Intl
1h 37m
YYZ6:57 pmToronto Pearson Intl
Dec 22
YYZ6:15 amToronto Pearson Intl
1h 50m
IAD8:05 amWashington, D.C. Dulles Intl
United Airlines
Dec 4
IAD10:35 amWashington, D.C. Dulles Intl
1h 31m
YYZ12:06 pmToronto Pearson Intl
Dec 11
YYZ6:15 amToronto Pearson Intl
1h 48m
IAD8:03 amWashington, D.C. Dulles Intl
United Airlines
Dec 4
IAD6:00 amWashington, D.C. Dulles Intl
4h 36m
1 stop
YYZ10:36 amToronto Pearson Intl
Dec 11
YYZ8:10 amToronto Pearson Intl
1h 36m
IAD9:46 amWashington, D.C. Dulles Intl

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

Our best WestJet deals on Washington, D.C. Dulles Intl Airport to Toronto flight tickets
WestJet
Dec 18
IAD9:47 amWashington, D.C. Dulles Intl
7h 13m
1 stop
YYZ5:00 pmToronto Pearson Intl
Jan 9
YYZ5:15 pmToronto Pearson Intl
6h 01m
1 stop
IAD11:16 pmWashington, D.C. Dulles Intl
WestJet
Dec 14
IAD5:24 pmWashington, D.C. Dulles Intl
6h 10m
1 stop
YYZ11:34 pmToronto Pearson Intl
Dec 15
YYZ6:15 pmToronto Pearson Intl
20h 01m
1 stop
IAD2:16 pmWashington, D.C. Dulles Intl
WestJet
Dec 9
IAD5:24 pmWashington, D.C. Dulles Intl
6h 10m
1 stop
YYZ11:34 pmToronto Pearson Intl
Dec 12
YYZ6:15 amToronto Pearson Intl
5h 35m
1 stop
IAD11:50 amWashington, D.C. Dulles Intl

See travel insights to Toronto from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Toronto

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 Toronto?

The month of February is, on average, the cheapest month to fly to Toronto from Washington, D.C. Dulles Intl Airport, with most prices found around $238. If you are unable to visit Toronto during the month of February, then departing from Washington, D.C. Dulles Intl Airport during the month April is also very affordable. Most momondo users find prices during this month for around $258.

What is the cheapest day to depart on your flight to Toronto?

On average, the least expensive day to fly to Toronto from Washington, D.C. Dulles Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $279. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Wednesday, with ticket prices averaging around $299.

What is the cheapest time of day to depart on your flight to Toronto?

At noon is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Toronto when you can find flight prices for as low as $276. Flying to Toronto at noon is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly in the evening, with an average ticket price of $334. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Washington, D.C. Dulles Intl to Toronto Island for the best Washington, D.C. Dulles Intl - Toronto flight prices

How far in advance should I book a flight to Toronto?

We recommend purchasing flights from Washington, D.C. Dulles Intl Airport to Toronto 43 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Toronto for $288. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $226.

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

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Toronto 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 Washington, D.C. Dulles Intl Airport to Toronto flights?

You could potentially save up to 10% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Toronto flight.

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

As of November 2024, prices for Washington, D.C. Dulles Intl Airport to Toronto flights are approximately 3% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Toronto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Toronto (IAD to YTO) flight deals and tips

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

Best Price Found

$105

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Toronto

2 airports
The best one-way flight to Toronto from Washington, D.C. Dulles Intl Airport in the past 72 hours is $105. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Toronto found on momondo in the last 72 hours is $227.
The fastest flight from Washington, D.C. Dulles Intl Airport to Toronto takes 1h 30m
Direct flights go from Washington, D.C. Dulles Intl Airport to Toronto every day.
There are 2 airports near Toronto: Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

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

    Toronto is 339.8 mi away from Washington, D.C. Dulles Intl. Typically, this will take 1h 30m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Toronto were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Toronto.

  • What documentation or ID do you need to fly to Toronto?

    The travel and health documents required for your trip to Toronto 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 Toronto. 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 Washington, D.C. Dulles Intl Airport to Toronto?

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


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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Toronto with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $120Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights
United AirlinesPriceFrom $126Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Porter AirlinesPriceFrom $195Free CancellationRating
7.8
288 reviews
Search Porter Airlines flights
Air TransatPriceFrom $250Free CancellationRating
7.8
389 reviews
Search Air Transat flights
WestJetPriceFrom $311Free CancellationRating
7.3
2,811 reviews
Search WestJet flights
  • Porter Airlines Flights From Washington, D.C. Dulles Intl Airport to Toronto

    Across 6 Porter Airlines flights from Washington, D.C. Dulles Intl Airport to Toronto this week, the average price was $283, with the best Porter Airlines deals starting from $195 round-trip. 288 users have rated Porter Airlines on momondo, with an average score of 7.8/10.

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

    Another popular option for Washington, D.C. Dulles Intl Airport to Toronto flights is Air Transat (7.8/10, 389 ratings). Air Transat flies from Washington, D.C. Dulles Intl Airport to Toronto around 6 times per week, with deals starting from $250 round-trip and rising to an average price of around $310.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Toronto from Washington, D.C..

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

Yes. momondo allows you to filter the results for Washington, D.C. to Toronto flights to just show those with flexible booking policies.

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

Once you have performed a search for Washington, D.C. to Toronto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Washington, D.C. to Toronto 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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Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 52.0 mi from Toronto