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YYZ - IAD

Find cheap flights from Toronto Pearson Airport to Washington Dulles Airport from $134

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pearson Intl to Dulles Intl departing on 5/14. 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
0 bags
Sun 5/19
Sun 5/26

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,662 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Pearson Intl to Dulles Intl (YYZ-IAD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pearson Intl to Dulles 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 and deals for you by selecting your travel dates.
Choose your dates
1:45 pm - 3:15 pmYYZ-IAD
1h 30mnonstop
10:10 pm - 5:30 pmIAD-YYZ
19h 20m1 stop
$214United Airlines
Find Deal
Tue, Jun 11 - Tue, Jun 11
2:45 pm - 4:18 pmYYZ-IAD
1h 33mnonstop
10:10 pm - 12:15 pmIAD-YYZ
14h 05m1 stop
$233United Airlines
Find Deal
Mon, Jun 10 - Mon, Jun 10
2:45 pm - 4:22 pmYYZ-IAD
1h 37mnonstop
8:15 am - 11:16 amIAD-YYZ
3h 01m1 stop
$238United Airlines
Find Deal
Fri, May 10 - Wed, May 15
6:15 am - 7:57 amYYZ-IAD
1h 42mnonstop
9:55 am - 4:36 pmIAD-YYZ
6h 41m1 stop
$256Air Canada
Find Deal
Thu, May 9 - Sun, May 12
4:00 pm - 11:14 pmYYZ-IAD
7h 14m1 stop
9:55 am - 4:36 pmIAD-YYZ
6h 41m1 stop
Fri, May 10 - Sun, May 12
12:00 pm - 5:30 pmYYZ-IAD
5h 30m1 stop
6:30 am - 8:00 amIAD-YYZ
1h 30mnonstop
$262Air Canada
Find Deal
Fri, May 3 - Wed, May 8
6:50 pm - 8:16 pmYYZ-IAD
1h 26mnonstop
10:12 pm - 8:21 amIAD-YYZ
10h 09m1 stop
Fri, May 10 - Wed, May 22
6:04 am - 5:21 pmYYZ-IAD
11h 17m1 stop
7:00 am - 11:57 pmIAD-YYZ
16h 57m1 stop
$289WestJet
Find Deal
Thu, May 9 - Tue, May 14
6:04 am - 5:21 pmYYZ-IAD
11h 17m1 stop
7:15 am - 4:44 pmIAD-YYZ
9h 29m1 stop
$304WestJet
Find Deal
Fri, May 10 - Sun, May 12
2:45 pm - 4:22 pmYYZ-IAD
1h 37mnonstop
6:30 am - 8:00 amIAD-YYZ
1h 30mnonstop
$317Lufthansa
Find Deal
Fri, May 10 - Sun, May 12

Flights from Pearson Intl to Dulles Intl - Travel Insights & Trends

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

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

The average price of all flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Toronto Pearson Airport to Washington Dulles Airport, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Toronto Pearson Airport, you’ll find the best rates on Saturdays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles 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 Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport is April, where tickets cost $237 on average. On the other hand, the most expensive months are December and November, where the average cost of tickets is $289 and $278 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 85 days before departure.

Which airlines provide the cheapest flights from Toronto Pearson Airport to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Air Canada ($134) and United Airlines ($142). The cheapest round-trip tickets were found on United Airlines ($214) and Air Canada ($256).

Which airlines fly non-stop between Toronto Pearson Intl Airport and Washington, D.C. Dulles Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport.
There are 2 airlines that fly nonstop from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport. They are Air Canada and United Airlines. The cheapest airline for this route is Air Canada, with the best one-way deal found costing $129. On average, the best prices for this route can be found at Air Canada.

How many flights are there between Toronto Pearson Intl Airport and Washington, D.C. Dulles Intl Airport per day?

Each day, there are between 6 and 7 nonstop flights that take off from Toronto Pearson Intl Airport and land in Washington, D.C. Dulles Intl Airport, with an average flight time of 1h 34m. The most common departure time is 2:00 pm and most flights take off in the afternoon. Each week, there are 48 flights. The most frequent day of departure is Tuesday, when 15% of all weekly flights depart. The fewest flights depart on a Wednesday.

Which cabin class options are there for flights between Toronto Pearson Intl Airport and Washington, D.C. Dulles Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Toronto Pearson Airport to Washington Dulles Airport take?

The average nonstop flight takes 1h 30m, covering a distance of 346 miles.

What’s the earliest departure time from Toronto Pearson Airport to Washington Dulles Airport?

Early birds can take the earliest flight from Toronto Pearson Intl Airport at 6:15 am and will be landing in Washington, D.C. Dulles Intl Airport at 7:48 am.

What’s the latest departure time from Toronto Pearson Airport to Washington Dulles Airport?

If you prefer to fly at night, the latest flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport jets off at 7:43 pm and lands at 9:20 pm.

Good to know

Low season

January

High season

December

Cheapest flight

$134
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Toronto Pearson Airport to Washington Dulles Airport

When to book flights from Pearson Intl to Dulles Intl

Are your dates flexible? Find out the best times to travel from Pearson Intl to Dulles 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.

FAQs for booking Toronto Pearson Airport to Washington Dulles Airport flights

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

    In the last 3 days, the lowest price for a flight from Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport was $134 for a one-way ticket and $214 for a round-trip.

  • Do I need a passport to fly between Toronto Pearson Airport and Washington Dulles Airport?

    A passport is required to fly from Toronto Pearson Airport to Washington Dulles Airport.

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

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

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

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Toronto Pearson Airport to Washington Dulles Airport flight route.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Toronto to Washington, D.C. are United Airlines and Air Canada. With an average price for the route of $371 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 $286 and an overall rating of 7.0.

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

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

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

  • What is the Hacker Fare option on flights from Toronto Pearson Airport to Washington Dulles 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 Washington Dulles Airport with an airline and back to Toronto Pearson Airport with another airline. Booking your flights between Toronto Pearson Airport and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto Pearson Airport to Washington Dulles 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 Washington Dulles Airport from Toronto Pearson Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from YYZ to Washington Dulles Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $152 or less one-way and $259 or less round-trip.

Prefer to fly non-stop from Toronto Pearson Airport to Washington Dulles Airport?

Find which airlines fly direct from Pearson Intl to Dulles Intl, which days they fly and book direct flights.

Nonstop departures

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

Monday

ANA, Air Canada, Avianca, +3 more

ANA, Air Canada, +4 more

Tuesday

ANA, Air Canada, Avianca, +3 more

ANA, Air Canada, +4 more

Wednesday

ANA, Air Canada, Avianca, +3 more

ANA, Air Canada, +4 more

Thursday

ANA, Air Canada, Avianca, +3 more

ANA, Air Canada, +4 more

Friday

ANA, Air Canada, Avianca, +3 more

ANA, Air Canada, +4 more

Saturday

ANA, Air Canada, Avianca, +3 more

ANA, Air Canada, +4 more

Sunday

ANA, Air Canada, Avianca, +3 more

ANA, Air Canada, +4 more

See more direct flights

Nonstop returns

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

Monday

ANA, Air Canada, Avianca, +2 more

ANA, Air Canada, +3 more

Tuesday

ANA, Air Canada, Avianca, +2 more

ANA, Air Canada, +3 more

Wednesday

ANA, Air Canada, Avianca, +2 more

ANA, Air Canada, +3 more

Thursday

ANA, Air Canada, Avianca, +2 more

ANA, Air Canada, +3 more

Friday

ANA, Air Canada, Avianca, +2 more

ANA, Air Canada, +3 more

Saturday

ANA, Air Canada, Avianca, +2 more

ANA, Air Canada, +3 more

Sunday

ANA, Air Canada, Avianca, +2 more

ANA, Air Canada, +3 more

See more direct flights
See more direct flights

Top 3 airlines serving from Pearson Intl to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Washington, D.C.. 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 Pearson Intl to Dulles 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 11325 reviews
8.1crew
7.2comfort
7.7boarding
7.1entertainment
6.7food
Airline reviews

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

8.0 ExcellentAlex, Apr 2024PHX - IAD
Read more about United Airlines reviews

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

One of the best flying experiences I’ve ever had.

The flight cancellation and process for getting a new flight was not that clear. United also had some delays that were unexpected. I am the most disappointed by the fact that I originally bought a Lufthansa ticket, only to be flown by United.

Need to have more snacks for the duration and coffee.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

On time - really well operated flight. Friendly staff. Super impressed with United on this round trip.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

First time with Porter and I can say this is best airline company in Canada. Great service, free WiFi, free snack and drinks (including beer and wine). Seats were super comfy on the Embraer jet and I appreciated the folding try table too. Staff were excellent both legs of the trip.

Tight transfer in Montreal. (15 min) However, we made it, as did my luggage.

Check in was slow because of passenger ahead in Reserve line. Seats were somewhat uncomfortable.

First time with Porter. Amazing experience overall, will be my airline of choice in North America whenever possible. Liked the quality of food and how it was served but one suggestion- a hot meal on the longer flights, perhaps?

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

The airline arrival at the downtown airport is a big plus.. Food and beverage was excellent. Their non weather related cancellation is horrible. Overall I gave the airline 7 over 10 Tips for people flying porter from Boston. The airline doesn’t have inflight entertainment No TV No WIFI. Bring your entertainment with you.

The airline arrival at the downtown airport is a big plus.. Food and beverage was excellent. Their non weather related cancellation is horrible. Overall I gave the airline 7 over 10

Wasn’t on the flight- again. Bad weather in Halifax and I was in an accident. What a poor experience to have to pay for all this flight and not be on it

I didn’t make my flight due to poor weather and I had an accident driving there. I tried to get my money back or even credit and nothing. I have an entire flight both to Florida and back that I paid for and no one will give me any money back. I know this isn’t just Porter and it’s 3rd party- however airlines should allow these companies to take money for things they don’t get. I’m so upset. Who can afford a full flight they never take?

Flight Ottawa to Toronto canceled and no crew was available to direct me on what to do. I opened a file and I wait to be compensated.

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

I didn’t like the fact that all the customs officers went to lunch so I was in line for 90 minutes due to where the staff directed me. We were told three very different reasons for why the plane was delayed. It was a crowded plane with difficult storage situations for the Carry On bags. The Air Canada airline staff were all very good and professional. I was so disappointed in my cheese and fruit box as the cheese had molded and the fruit wasn’t fresh so I couldn’t eat the majority of the food. This was the last meal I could find as the restaurants had closed when I got in to my destination. I think you could work on improving the food quality.

Once again my complaint is how close the seats are together. Also, the bathrooms were not very clean by the second half of the flight.

Excellent in flight service, perhaps the best we've ever had. Business class feels tired and needs improvement to compete with other airlines. The food looked good but tasted terrible. Check in was quick, the flight arrived early and our luggage was on our flight with us.

The staff were so kind and helpful. We flew back from NY with another airline and it was horrible. We will always stick with Air Canada as everything was far better!

The boarding process in Toronto bad as they share space with domestic flights and when those domestic flights come in you are locked out behind closed doors until they are done and then its a mad rush to get your boarding gates and board. This is not so much due to Air Canada but with the GTAA, but Air Canada could use different gates especially early morning in order to prevent such travel angst.

Terrible quality wifi and they charge a lot for it. They nickel and dime you for everything.

Not happy with Air Canada . Flight was cancelled got the run around trying to get another flight that was direct none to be found ended up going to Denver then onto Austin adding 7 hours to our trip. Was travelling with some one who had walking issues that’s why we were happy to have a direct flight then it didn’t happen adding more stress on her

I wish there had been more seat options...when I tried to book, there were only.middle seats available. Do travel agents get first pick??

As is pretty much the norm with Air Canada now, we left late from the gate (45 minutes late). This is my 12th flight with AC in the last 12 months and 10 of those flights were either late or cancelled. AC essentially has a monopoly in Canada so they have carte blanche to charge exorbitant rates now and give poor service, with no repercussions.

Book cheap flights from Toronto to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Toronto to Washington, D.C. found on KAYAK in the last 72 hours.
5/14Tue
nonstopAir Canada
1h 42mYYZ-IAD
$134
5/10Fri
nonstopUnited Airlines
1h 30mYYZ-IAD
$142
5/9Thu
1 stopAir Canada
5h 30mYYZ-IAD
$147
5/14Tue
1 stopDelta
6h 40mYYZ-IAD
$148
5/13Mon
nonstopUnited Airlines
1h 37mYYZ-IAD
$154
5/2Thu
nonstopAir Canada
1h 42mYYZ-IAD
$155
5/2Thu
1 stopDelta
6h 44mYYZ-IAD
$172
5/6Mon
2 stopsWestJet
16h 34mYYZ-IAD
$185
5/7Tue
2 stopsWestJet
15h 34mYYZ-IAD
$195
4/28Sun
1 stopSun Country Air
24h 52mYYZ-IAD
$233

Search by stops

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Last minute flights from Pearson Intl to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Toronto to Washington, D.C. that are departing in the next 10 days.
4/23Tue
nonstopUnited Airlines
1h 37mYYZ-IAD
4/23Tue
multi-stopUnited Airlines
10h 54mIAD-YYZ
$347
4/24Wed
nonstopUnited Airlines
1h 37mYYZ-IAD
5/1Wed
nonstopUnited Airlines
1h 30mIAD-YYZ
$396
4/24Wed
multi-stopUnited Airlines
5h 42mYYZ-IAD
5/1Wed
nonstopUnited Airlines
1h 30mIAD-YYZ
$401
4/24Wed
multi-stopWestJet
14h 35mYYZ-IAD
5/1Wed
multi-stopWestJet
10h 35mIAD-YYZ
$420
4/24Wed
nonstopAir Canada
1h 30mYYZ-IAD
5/2Thu
nonstopAir Canada
1h 30mIAD-YYZ
$442
4/24Wed
multi-stopWestJet
5h 19mYYZ-IAD
4/30Tue
multi-stopWestJet
6h 10mIAD-YYZ
$446
4/23Tue
nonstopAir Canada
1h 30mYYZ-IAD
5/11Sat
nonstopAir Canada
1h 34mIAD-YYZ
$461
4/21Sun
nonstop
1h 37mYYZ-IAD
4/25Thu
nonstop
1h 30mIAD-YYZ
$528
4/24Wed
nonstop
1h 37mYYZ-IAD
4/28Sun
multi-stop
5h 20mIAD-YYZ
$534
4/23Tue
nonstopWestJet Encore
1h 37mYYZ-IAD
4/25Thu
nonstopWestJet Encore
1h 45mIAD-YYZ
$559

Search by stops

Search by airline

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Toronto Pearson Airport - Washington Dulles Airport Flights

Departure:

Toronto Pearson Airport (YYZ)Canada

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Toronto Pearson Airport

Cabin classes:

$1,371
$730
$764
$149