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Pearson Intl

$97+ Cheap flights from Washington, D.C. (WAS) to Pearson Intl (YYZ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YYZ
Sep 9 — Sep 161
Wed 9/9
Wed 9/16
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Washington, D.C. to Toronto Pearson Intl are usually found in January or December, booked 78 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Washington, D.C. to Pearson Intl

Cheapest flights from Washington, D.C. to Pearson Intl
Explore the most affordable flight options available from Washington, D.C. to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.

This Flightnetwork deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:55 pm -
1 stop4h 12m
Fri 9/257:20 am -
Nonstop1h 35m
Deal found 8/5$203
This Mytrip deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:40 pm -
Nonstop1h 31m
Wed 9/308:00 am -
1 stop4h 14m
Deal found 8/9$205
This Flightnetwork deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:55 am -
Nonstop1h 25m
Wed 9/301:55 pm -
Nonstop1h 30m
Deal found 8/9$205
This Flightnetwork deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:55 pm -
Nonstop1h 31m
Tue 9/226:25 pm -
Nonstop1h 34m
Deal found 8/9$206
This Flightnetwork deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:59 am -
Nonstop1h 36m
Tue 9/155:30 pm -
1 stop4h 20m
Deal found 8/5$207
This Mytrip deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am -
1 stop4h 33m
Tue 9/226:25 pm -
Nonstop1h 34m
Deal found 8/9$209
This Mytrip deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:59 am -
Nonstop1h 36m
Mon 8/317:10 am -
1 stop4h 50m
Deal found 8/6$212
This Air Canada deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:55 pm -
Nonstop1h 31m
Thu 8/277:20 am -
Nonstop1h 32m
Deal found 8/10$213
This Air Canada deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:20 pm -
Nonstop1h 30m
Tue 9/16:55 pm -
Nonstop1h 29m
Deal found 8/10$213
This Flightnetwork deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am -
1 stop4h 35m
Sun 8/307:10 am -
1 stop4h 50m
Deal found 8/6$215
This Trip.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:00 pm -
Nonstop1h 25m
Fri 9/256:55 pm -
Nonstop1h 30m
Deal found 8/5$217
This Booking.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:45 am -
1 stop4h 48m
Tue 9/151:55 pm -
Nonstop1h 30m
Deal found 8/6$219

Find flight deals from Washington, D.C. to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Pearson Intl (YYZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$203
(Flightnetwork)

One-way from

$97
(Air Canada)

Popular in

March

Cheapest in

January

Average price

$351

Good round-trip deal

$294 or less

Good one-way deal

$204 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Toronto Pearson Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Toronto Pearson Intl flights.
Search Deals
From Washington, D.C. (WAS) to Toronto Pearson Intl
Search Deals
One-way flight from Washington, D.C. (WAS) to Toronto Pearson Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Toronto Pearson Intl.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Toronto Pearson Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Pearson Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Toronto

DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl

DCAYYZ

Washington, D.C. Reagan-National

Sun 8/23

6:30 am-11:49 am

1 stop5h 19m

Toronto Pearson Intl

Sun 8/30

7:10 am-12:00 pm

1 stop4h 50m

$260

Washington, D.C.Toronto

DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl

DCAYYZ

Washington, D.C. Reagan-National

Sun 10/11

5:35 pm-10:56 pm

1 stop5h 21m

Toronto Pearson Intl

Tue 10/13

6:00 am-12:39 pm

1 stop6h 39m

$270

Washington, D.C.Toronto

DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl

DCAYYZ

Washington, D.C. Reagan-National

Fri 10/16

3:30 pm-8:44 pm

1 stop5h 14m

Toronto Pearson Intl

Tue 10/20

7:30 am-11:59 am

1 stop4h 29m

$270

Washington, D.C.Toronto

DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl

DCAYYZ

Washington, D.C. Reagan-National

Tue 10/20

6:10 am-11:19 am

1 stop5h 09m

Toronto Pearson Intl

Wed 10/21

6:10 pm-11:07 pm

1 stop4h 57m

$270

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YYZ Toronto Pearson Intl

IADYYZ

Washington, D.C. Dulles Intl

Sat 9/19

8:35 am-1:47 pm

1 stop5h 12m

Toronto Pearson Intl

Sat 9/26

11:00 am-4:01 pm

1 stop5h 01m

$270

Washington, D.C.Toronto

DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl

DCAYYZ

Washington, D.C. Reagan-National

Sat 8/29

7:15 am-1:41 pm

1 stop6h 26m

Toronto Pearson Intl

Sun 8/30

2:24 pm-10:59 pm

1 stop8h 35m

$270

Washington, D.C.Toronto

IAD Washington, D.C. Dulles Intl - YYZ Toronto Pearson Intl

IADYYZ

Washington, D.C. Dulles Intl

Thu 8/20

6:15 am-3:46 pm

1 stop9h 31m

Toronto Pearson Intl

Tue 8/25

2:45 pm-12:44 am

1 stop9h 59m

$270

Washington, D.C.Toronto

DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl

DCAYYZ

Washington, D.C. Reagan-National

Mon 9/21

7:25 pm-10:59 pm

1 stop3h 34m

Toronto Pearson Intl

Mon 10/12

2:26 pm-11:07 pm

1 stop8h 41m

$270

Washington, D.C.Toronto

DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl

DCAYYZ

Washington, D.C. Reagan-National

Fri 10/16

5:35 pm-10:56 pm

1 stop5h 21m

Toronto Pearson Intl

Sun 10/18

6:00 am-11:31 am

1 stop5h 31m

$270

Washington, D.C.Toronto

DCA Washington, D.C. Reagan-National - YYZ Toronto Pearson Intl

DCAYYZ

Washington, D.C. Reagan-National

Wed 10/14

6:10 am-1:36 pm

1 stop7h 26m

Toronto Pearson Intl

Sun 10/18

6:00 am-11:31 am

1 stop5h 31m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from Washington, D.C. to Pearson Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Pearson Intl in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Toronto Pearson Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Toronto Pearson Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Toronto Pearson Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Toronto Pearson Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Toronto Pearson Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Toronto Pearson Intl Airport

What is the cheapest month to book a flight from Washington, D.C. to Toronto Pearson Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Toronto Pearson Intl Airport (average of $325). Flying from Washington, D.C. to Toronto Pearson Intl Airport in March is currently the most expensive (average of $422). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to YYZ?

Find hourly flight availability from Washington, D.C. to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 10, 2026.

When flying from Washington, D.C. to Toronto Pearson Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 51% versus a flight in the morning.

Weekly flight availability from Washington, D.C. to Toronto Pearson Intl Airport

Explore weekly flight availability from Washington, D.C. to Pearson Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 10, 2026.

The most flights from WAS to YYZ are scheduled on a Friday (36 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (19 on average).

How much does it cost to fly round-trip from Washington, D.C. to Toronto Pearson Intl Airport?

Airfare is below average for this route at the moment.
Washington, D.C. to Toronto Pearson Intl Airport flights typically cost between $288 and $430 in September.
The cheapest round-trip price found within the last 5 days was $203 on Air Canada (Sep 12-Sep 25).

How often are flights from Washington, D.C. to Toronto delayed?

About 15% of weekly flights between Washington, D.C. and Toronto have experienced delays in the past year, with the average delay time being 119 minutes.

What is the most punctual flight time for Washington, D.C. to Toronto flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Toronto flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

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

The best time to book flights from Washington, D.C. to Toronto Pearson Intl Airport is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Pearson Intl. Price data was last updated on November 25, 2025.

Travelers seeking maximum savings on their Washington, D.C. to Toronto Pearson Intl Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Washington, D.C. to Toronto Pearson Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Toronto Pearson Intl Airport trip
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Emily Zemler

Emily Zemler

Expert on DCA

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYZ

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pearson Intl. Reviews last updated August 10, 2026.
See what other customers who have flown with Porter Airlines,Delta, andUnited Airlines from Washington, D.C. to Toronto Pearson Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
453 reviews

Entertainment

6.9

Comfort

8.0

Food

7.5

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
453 reviews
Porter Airlines
8.0
Very good
453 reviews

Entertainment

6.9

Comfort

8.0

Food

7.5

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Delta
7.8
Good
8,497 reviews
Porter Airlines
8.0
Very good
453 reviews

Entertainment

6.9

Comfort

8.0

Food

7.5

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
United Airlines
7.4
Good
10,099 reviews
Porter Airlines
8.0
Very good
453 reviews

Entertainment

6.9

Comfort

8.0

Food

7.5

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
American Airlines
7.1
Good
11,897 reviews
Porter Airlines
8.0
Very good
453 reviews

Entertainment

6.9

Comfort

8.0

Food

7.5

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,456 reviews
Porter Airlines
8.0
Very good
453 reviews

Entertainment

6.9

Comfort

8.0

Food

7.5

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Pearson Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. to Toronto Pearson Intl Airport?

    For as low as $270, Delta can have you in Toronto Pearson Intl Airport from Washington, D.C. in 5h 14m. Airlines will cover a distance of 359 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Washington, D.C. to Toronto Pearson Intl Airport round-trip?

    Flying on Porter Airlines is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at $54. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $106 and $139, respectively. Porter Airlines is currently priced 85% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Washington, D.C. to Toronto Pearson Intl Airport one-way?

    $89 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $106 and $107, respectively.

  • What are the most popular routes from Washington, D.C. to Toronto Pearson Intl Airport?

    When deciding which route to take from Washington, D.C. to Toronto Pearson Intl Airport consider Washington, D.C. Dulles Intl - Toronto Pearson Intl, Washington, D.C. Reagan-National - Toronto Pearson Intl or Baltimore/Washington - Toronto Pearson Intl as they are the most popular.

  • What are the most reliable airlines from Washington, D.C. to Toronto Pearson Intl Airport?

    The top 3 most reliable airlines when flying from Washington, D.C. to Toronto Pearson Intl Airport are ANA (79%), United Airlines (76%) and Copa Airlines (71%).

  • What are the cheapest flights from Washington, D.C. to Toronto Pearson Intl Airport?

    Looking at all options, your cheapest flight can be booked for $96. While the most popular route (Washington, D.C. Dulles Intl - Toronto Pearson Intl) can be booked for $213 on average, our data indicates $1,745 when flying from Washington, D.C. to Toronto Pearson Intl Airport.

  • Can I find deals for flights from Washington, D.C. to Pearson Intl that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Pearson Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Pearson Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Pearson Intl.

  • Can I find deals for business class flights from Washington, D.C. to Pearson Intl?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Pearson Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Toronto Pearson Intl Airport (average of $325). Flying from Washington, D.C. to Toronto Pearson Intl Airport in March is currently the most expensive (average of $422). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Markham
Brampton
Vaughan
Oakville
Collingwood
Pickering
Kitchener
Cambridge
Whitby
Owen Sound
Burlington
Ajax
Orillia

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Pearson Intl flights
Reagan-National to Pearson Intl flights
Dulles Intl to Toronto Island flights

Top 6 airlines flying from Washington, D.C. to Pearson Intl

Discover the top 6 airlines that operate flights from Washington, D.C. to Pearson Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$54Average$352FlexibilityNo cancel feeOn-time52%
DeltaCheapest$106Average$379FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$139Average$419FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$164Average$343FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$268Average$372FlexibilityNo cancel feeOn-time71%
WestJetCheapest$516Average$681FlexibilityNo cancel feeOn-time60%

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