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Pearson Intl

$117+ Cheap flights from Washington 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYZ
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Washington to Pearson Intl

Keep the following information in mind while searching for Washington to Pearson Intl flight deals. Data was last updated July 30, 2025.

Round-trip from

$243
(iWofly)

One-way from

$117
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$490

Good round-trip deal

$464 or less

Good one-way deal

$207 or less
From Washington to Toronto Pearson Intl
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One-way flight from Washington to Toronto Pearson Intl
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Highest demand for flights based on searches. 13% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Washington to Toronto Pearson Intl.
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Price to beat on a one-way flight from Washington to Toronto Pearson Intl.
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Find flight deals from Washington to Pearson Intl

Cheapest flights from Washington to Pearson Intl
Explore the most affordable flight options available from Washington to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This iWofly deal was found by Cheapflights users on 7/29. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:15 pmSEA - YYZ
1 stop8h 16mWestJet
Fri 9/1912:00 pmYYZ - SEA
2 stops11h 29mWestJet
Deal found 7/29$243
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Tue 9/307:15 amSEA - YYZ
1 stop8h 43mAir Canada
Mon 10/68:00 amYYZ - SEA
1 stop9h 16mAir Canada
Deal found 7/29$261
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:16 amSEA - YYZ
Nonstop4h 44mAlaska Airlines
Tue 9/164:45 pmYYZ - SEA
Nonstop5h 23mAlaska Airlines
Deal found 7/30$269
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Fri 9/267:40 pmPDX - YYZ
1 stop9h 19mAir Canada
Mon 9/298:30 amYYZ - PDX
1 stop9h 16mAir Canada
Deal found 7/29$277
This Trip.com deal was found by Cheapflights users on 7/28. 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.
Tue 8/261:45 pmPDX - YYZ
1 stop7h 39mWestJet
Tue 9/28:00 amYYZ - PDX
1 stop7h 48mWestJet
Deal found 7/28$289
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:07 pmPDX - YYZ
2 stops15h 05mMultiple Airlines
Fri 9/129:30 amYYZ - PDX
1 stop12h 34mMultiple Airlines
Deal found 7/28$297
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:45 pmPDX - YYZ
1 stop9h 59mUnited Airlines
Thu 9/112:45 pmYYZ - PDX
1 stop10h 40mUnited Airlines
Deal found 7/28$328
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:39 amPDX - YYZ
2 stops11h 50mAmerican Airlines
Sun 9/76:30 amYYZ - PDX
1 stop11h 03mAmerican Airlines
Deal found 7/29$331
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:00 amPDX - YYZ
1 stop12h 58mDelta
Mon 8/181:20 pmYYZ - PDX
1 stop11h 52mDelta
Deal found 7/29$341
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:15 amGEG - YYZ
1 stop6h 56mUnited Airlines
Sat 9/207:00 amYYZ - GEG
1 stop7h 27mUnited Airlines
Deal found 7/30$350
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/134:06 pmPSC - YYZ
1 stop19h 54mAlaska Airlines
Sat 9/204:45 pmYYZ - PSC
1 stop7h 30mAlaska Airlines
Deal found 7/30$350
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:00 amPSC - YYZ
2 stops14h 20mDelta
Sat 9/2012:30 pmYYZ - PSC
1 stop10h 17mDelta
Deal found 7/30$359

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 July 30, 2025.
Use the filters below to find and compare flights from Washington to Toronto Pearson Intl Airport that are best for you.

Fly from

Washington

Fly to

Pearson Intl

Route

Depart

Return

Price

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Fri 9/12

1:15 pm-12:31 am

1 stop8h 16m

Toronto Pearson Intl

Fri 9/19

12:00 pm-8:29 pm

2 stops11h 29m

$243

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Tue 9/30

7:15 am-6:58 pm

1 stop8h 43m

Toronto Pearson Intl

Mon 10/6

8:00 am-2:16 pm

1 stop9h 16m

$261

SeattleToronto

SEA - YYZ

SEAYYZ

Seattle/Tacoma Intl

Tue 9/9

7:16 am-3:00 pm

Nonstop4h 44m

Toronto Pearson Intl

Tue 9/16

4:45 pm-7:08 pm

Nonstop5h 23m

$269

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 9/26

7:40 pm-7:59 am

1 stop9h 19m

Toronto Pearson Intl

Mon 9/29

8:30 am-2:46 pm

1 stop9h 16m

$277

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Tue 8/26

1:45 pm-12:24 am

1 stop7h 39m

Toronto Pearson Intl

Tue 9/2

8:00 am-12:48 pm

1 stop7h 48m

$289

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 9/10

12:07 pm-6:12 am

2 stops15h 05m

Toronto Pearson Intl

Fri 9/12

9:30 am-7:04 pm

1 stop12h 34m

$297

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 9/10

10:45 pm-11:44 am

1 stop9h 59m

Toronto Pearson Intl

Thu 9/11

2:45 pm-10:25 pm

1 stop10h 40m

$328

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Wed 9/3

7:39 am-10:29 pm

2 stops11h 50m

Toronto Pearson Intl

Sun 9/7

6:30 am-2:33 pm

1 stop11h 03m

$331

PortlandToronto

PDX - YYZ

PDXYYZ

Portland

Fri 8/15

6:00 am-9:58 pm

1 stop12h 58m

Toronto Pearson Intl

Mon 8/18

1:20 pm-10:12 pm

1 stop11h 52m

$341

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Sat 9/13

5:15 am-3:11 pm

1 stop6h 56m

Toronto Pearson Intl

Sat 9/20

7:00 am-11:27 am

1 stop7h 27m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 45 results
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Best time to book a flight from Washington to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Washington 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 to Toronto Pearson Intl Airport

What is the cheapest month to book a flight from State of Washington to Toronto Pearson Intl Airport?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Toronto Pearson Intl Airport (average of $243). Flying from State of Washington to Toronto Pearson Intl Airport in August is currently the most expensive (average of $348). 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 WA to YYZ?

Find hourly flight availability from Washington 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 July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Toronto Pearson Intl Airport as you normally would.

Weekly flight availability from State of Washington to Toronto Pearson Intl Airport

Explore weekly flight availability from Washington 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 July 30, 2025.

The most flights from USWA to YYZ are scheduled on a Thursday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

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 July 30, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Washington to Toronto Pearson Intl Airport have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
WestJet
7.2
Good
2,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What are the cheapest airlines to fly from State of Washington to Toronto Pearson Intl Airport one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $117. Air Canada flights start at $118 while deals on Alaska Airlines start at $133 one-way.

  • What are the most popular routes from State of Washington to Toronto Pearson Intl Airport?

    The most popular route from State of Washington to Toronto Pearson Intl Airport is Seattle/Tacoma Intl - Toronto Pearson Intl. You may also consider Portland - Toronto Pearson Intl or Spokane - Toronto Pearson Intl.

  • What are the most reliable airlines from State of Washington to Toronto Pearson Intl Airport?

    The top 3 most reliable airlines when flying from State of Washington to Toronto Pearson Intl Airport are Qatar Airways (97%), Alaska Airlines (92%) and Hawaiian Airlines (92%).

  • What are the cheapest flights from State of Washington to Toronto Pearson Intl Airport?

    While on average a flight from State of Washington to Toronto Pearson Intl Airport is generally $1,543, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Seattle/Tacoma Intl - Toronto Pearson Intl), you can expect to pay $230 for that flight.

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

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

  • How can I find direct flights from Washington 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 to Pearson Intl.

  • Can I find deals for business class flights from Washington to Pearson Intl?

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Toronto Pearson Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Toronto Pearson Intl Airport (average of $243). Flying from State of Washington to Toronto Pearson Intl Airport in August is currently the most expensive (average of $348). 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
Brampton
Kitchener
Markham
Muskoka
Vaughan
Bracebridge
Brantford
Pickering
Lindsay
Burlington
Peterborough
Oakville
Barrie
Cambridge
Milton
Oshawa
Owen Sound
Ajax
Richmond Hill
Gravenhurst

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Alternative routes for Washington to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.
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LaGuardia to Toronto Island flights
Miami to Pearson Intl flights
Los Angeles to Toronto Island flights
O'Hare Intl to Toronto Island flights
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Denver to Pearson Intl flights
Sky Harbor Intl to Pearson Intl flights
Austin to Pearson Intl flights
Nashville to Pearson Intl flights
Fort Lauderdale to Toronto Island flights
San Francisco to Toronto Island flights
San Jose to Pearson Intl flights
Tampa to Pearson Intl flights
San Francisco to Hamilton flights
Sacramento to Pearson Intl flights
Philadelphia to Toronto Island flights
Dallas/Fort Worth to Toronto Island flights
John F Kennedy Intl to Hamilton flights
White Plains to Pearson Intl flights
San Francisco to Region of Waterloo Intl flights
Orlando to Toronto Island flights
Las Vegas to Pearson Intl flights

Top 5 airlines flying from Washington to Pearson Intl

Discover the top 5 airlines that operate flights from Washington 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$128Average$463FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$158Average$485FlexibilityNo cancel feeOn-time69%
DeltaCheapest$170Average$445FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$236Average$313FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$273Average$490FlexibilityNo cancel feeOn-time75%

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