IAD - YYZ

C$ 153 Find Cheap Flights from Washington Dulles Airport to Toronto Pearson Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Pearson Intl departing on 23/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 300
Typical prices: C$ 385-C$ 645
Air Canada
Tue 25/8Tue 1/9
IAD - YYZ • 1 stop
Cheapest direct flights
C$ 300
Typical prices: C$ 383-C$ 647
Air Canada
Wed 26/8Wed 2/9
IAD - YYZ • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
United Economy Plus adds up to 15 cm legroom; Air Canada Preferred Economy adds 10 cm.
United Priority Boarding helps keep carry-ons onboard; Air Canada may offer live TV.
Expert advice
Expert advice
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Expert advice
Expert advice
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Top airlines
Cheapest • from C$ 300 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Direct flights
You can fly direct with Air Canada and United Airlines. Average duration is 1h 36m
Direct flights
Direct flights
+1
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Direct flights
Direct flights
+1
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 53% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
Good to know
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Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Pearson Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Dulles Intl to Pearson Intl (IAD-YYZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Pearson Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Pearson Intl

Tue, 25 Aug - Tue, 1 Sep
Air Canada Logo
3:45 p.m. - 9:55 p.m.
IAD
-
YYZ
6h 10m
1 stop
Air Canada Logo
2:00 p.m. - 7:01 p.m.
YYZ
-
IAD
5h 01m
1 stop
C$ 300Air Canada
Tue, 25 Aug - Tue, 1 Sep
Air Canada Logo
4:20 p.m. - 5:50 p.m.
IAD
-
YYZ
1h 30mdirect
Air Canada Logo
6:55 p.m. - 8:24 p.m.
YYZ
-
IAD
1h 29mdirect
C$ 301Air Canada
Mon, 24 Aug - Mon, 31 Aug
Air Canada Logo
9:55 a.m. - 11:21 a.m.
IAD
-
YYZ
1h 26mdirect
Air Canada Logo
1:55 p.m. - 3:24 p.m.
YYZ
-
IAD
1h 29mdirect
C$ 304Air Canada
Wed, 26 Aug - Thu, 27 Aug
Air Canada Logo
9:55 a.m. - 11:21 a.m.
IAD
-
YYZ
1h 26mdirect
Air Canada Logo
2:00 p.m. - 7:01 p.m.
YYZ
-
IAD
5h 01m
1 stop
C$ 306Air Canada
Wed, 26 Aug - Wed, 2 Sep
Air Canada Logo
4:20 p.m. - 5:50 p.m.
IAD
-
YYZ
1h 30mdirect
Air Canada Logo
1:55 p.m. - 3:24 p.m.
YYZ
-
IAD
1h 29mdirect
C$ 308Air Canada
Mon, 24 Aug - Mon, 31 Aug
Air Canada Logo
9:55 a.m. - 11:21 a.m.
IAD
-
YYZ
1h 26mdirect
Air Canada Logo
1:55 p.m. - 3:24 p.m.
YYZ
-
IAD
1h 29mdirect
C$ 325Air Canada
Wed, 26 Aug - Wed, 26 Aug
Air Canada Logo
9:55 a.m. - 11:21 a.m.
IAD
-
YYZ
1h 26mdirect
Air Canada Logo
2:00 p.m. - 7:01 p.m.
YYZ
-
IAD
5h 01m
1 stop
C$ 330Air Canada
Sun, 26 Jul - Tue, 28 Jul
Air Canada Logo
4:20 p.m. - 5:50 p.m.
IAD
-
YYZ
1h 30mdirect
Air Canada Logo
1:55 p.m. - 3:24 p.m.
YYZ
-
IAD
1h 29mdirect
C$ 333Air Canada
Sun, 26 Jul - Tue, 28 Jul
Air Canada Logo
4:20 p.m. - 5:50 p.m.
IAD
-
YYZ
1h 30mdirect
Air Canada Logo
1:55 p.m. - 3:24 p.m.
YYZ
-
IAD
1h 29mdirect
C$ 335Air Canada
Sat, 22 Aug - Mon, 24 Aug
Air Canada Logo
4:20 p.m. - 5:50 p.m.
IAD
-
YYZ
1h 30mdirect
Air Canada Logo
6:55 p.m. - 8:24 p.m.
YYZ
-
IAD
1h 29mdirect
C$ 337Air Canada
Booking Insights

KAYAK's insights & trends for Dulles Intl to Pearson Intl flights

Get data-powered insights and trends into flights from Dulles Intl to Pearson Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport departing in August.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Toronto Pearson Airport?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Toronto Pearson Airport on a Sunday and more expensive on a Friday. On your return trip to Washington Dulles Airport, you should consider flying back on a Friday, and avoid Sundays for better deals.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport is September, where tickets cost C$ 447 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is C$ 610 and C$ 597 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport, you should book around 4 weeks before departure, which saves you about 53% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Expert advice

Expert advice for your flight from Dulles Intl to Pearson Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada, United Airlines and IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Mark Stachiew

Mark Stachiew

Expert on YYZ

Mark Stachiew has been exploring the world and writing about it for more than 30 years. His travel stories have appeared in numerous newspapers, magazines and online publications in Canada, the United States and beyond.

Good to know

Low seasonFebruary
Cheapest flightC$ 153
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from Washington Dulles Airport to Toronto Pearson Airport

When to book flights from Dulles Intl to Pearson Intl

Are your dates flexible? Find out the best times to travel from Dulles Intl to Pearson Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Dulles Intl to Pearson Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Dulles Intl to Pearson Intl 
SamFlew with Air CanadaJan 2025
Do not rush to know the gate. almost anytime I have a trip to Toronto the gate changes and I walk a long distance to the new gate. for me this time around 30 minutes.
Verified travelerFlew with Air CanadaApr 2024
Grab the first class seat, it is worth the extra money for the comfort and nice meal for such a quick flight.

FAQs for booking Washington Dulles Airport to Toronto Pearson Airport flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport?

    In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport was C$ 153 for a one-way ticket and C$ 300 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Toronto Pearson Airport?

    Air Canada, United Airlines, Porter Airlines, and American Airlines offer inflight Wi-Fi service on the Washington Dulles Airport to Toronto Pearson Airport flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Toronto Pearson Airport?

    The De Havilland (Bombardier) DHC-8-400 Dash 8Q is the aircraft model that flies most regularly on the Washington Dulles Airport to Toronto Pearson Airport flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to Toronto Pearson Airport?

    Star Alliance is the only airline alliance operating flights between Washington Dulles Airport and Toronto Pearson Airport.

  • On which days can I fly direct from Washington Dulles Airport to Toronto Pearson Airport?

    There are direct flights from Washington Dulles Airport to Toronto Pearson Airport on a daily basis.

  • Which is the best airline for flights from Washington, D.C. to Toronto, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Toronto are United Airlines and Air Canada. With an average price for the route of C$ 521 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 659 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Toronto Pearson Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Toronto Pearson Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Toronto Pearson Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto Pearson Airport from Washington Dulles Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Toronto Pearson Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Toronto Pearson Airport with an airline and back to Washington Dulles Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Toronto Pearson Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Toronto Pearson Airport from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 189 or less one-way and C$ 196 or less round-trip.

Prefer to fly direct from Washington Dulles Airport to Toronto Pearson Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Dulles Intl to Toronto Pearson Intl.
Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Dulles Intl to Toronto Pearson Intl

Monday

Air Canada,United Airlines

Air Canada,United Airlines

Tuesday

Air Canada,United Airlines

Air Canada,United Airlines

Wednesday

Air Canada,United Airlines

Air Canada,United Airlines

Thursday

Air Canada,United Airlines

Air Canada,United Airlines

Friday

Air Canada,United Airlines

Air Canada,United Airlines

Saturday

Air Canada,United Airlines

Air Canada,United Airlines

Sunday

Air Canada,United Airlines

Air Canada,United Airlines

See more nonstop flights

Direct returns

Toronto Pearson Intl to Washington, D.C. Dulles Intl

Monday

Air Canada,United Airlines

Air Canada,United Airlines

Tuesday

Air Canada,United Airlines

Air Canada,United Airlines

Wednesday

Air Canada,United Airlines

Air Canada,United Airlines

Thursday

Air Canada,United Airlines

Air Canada,United Airlines

Friday

Air Canada,United Airlines

Air Canada,United Airlines

Saturday

Air Canada,United Airlines

Air Canada,United Airlines

Sunday

Air Canada,United Airlines

Air Canada,United Airlines

See more nonstop flights

Reviews of the top airlines flying from Dulles Intl to Pearson Intl

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Toronto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Pearson Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9991 reviews
7.7Boarding
6.7Food
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

Entertainment kept turning itself off. Gave up on watching a movie.

8.0 ExcellentLeslie, Feb 2026
SFO - YYZ
Read more United Airlines reviews

Entertainment kept turning itself off. Gave up on watching a movie.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Not United Airlines' fault. It's ORL airport's fault.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Shout out to the check in counter staff in Richmond. So pleasant and helpful with ticketing and seat selection.

The ride was good but no food ot entertainment hence, it was just over an hour flight.

Flight home was delayed multiple times, did not get home until 2am

Great crew and the plane was very nice! The problem was that we didn’t have WiFi on both of my flights. I found that to be very disappointing today when all the other airlines always have WiFi so I could work or watch a movie.

It was my first time booking from kayak and first time with Air Canada and I must say it was cheep and flight and experience was so good. My favorite KAYAK now🥰

Overall I will say it was a very good experience. It was as comfortable as can be expected for such a long flight - 12 hours from Toronto to Tokyo. Everyone was very pleasant and polite. Even the passengers were cooperative and trying to be nice to each other. Of course the space is limited on such a long flight. The bathrooms were actually very clean. The food was very good. I liked how there was a variety of food options. The in flight entertainment system was also very impressive! There were some children on the flight but they were well behaved and hardly ever crying. Great Job Canada Air! I will definitely fly with Air Canada again!

Flight was delay for 3hours then later canceled. I missed my work. It was a bit ectic and frustrating

Flight was great comfortable seating..only discomfort was due to the turbulence.

Complimentary upgrade on first leg. Comfortable and mostly on time

Poor service after they realized they didn’t scan my boarding pass on the 1st leg of my flight

I paid for priority but my flight was delayed. They rebooked my flight to other airline. I got an economy seat. Total waste.

My trip was good with no waiting time and it was on time flight. Overall it was no hassle during the flight interning airport to board and coming out from the arrival airport.

Everything you need to know for your flight from Dulles Intl to Pearson Intl

Information on your arrival and departure airports