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$149+ Cheap flights from Pearson Intl (YYZ) to Washington

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SEA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Pearson Intl to Washington

Keep the following information in mind while searching for Pearson Intl to Washington flight deals. Data was last updated July 29, 2025.

Round-trip from

$227
(Air Canada)

One-way from

$149
(Alaska Airlines)

Popular in

December

Cheapest in

February

Average price

$402

Good round-trip deal

$349 or less

Good one-way deal

$209 or less
From Toronto Pearson Intl to Washington
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One-way flight from Toronto Pearson Intl to Washington
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($5 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 Toronto Pearson Intl to Washington.
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Price to beat on a one-way flight from Toronto Pearson Intl to Washington.
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Find flight deals from Pearson Intl to Washington

Cheapest flights from Pearson Intl to Washington
Explore the most affordable flight options available from Pearson Intl to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

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 9/52:00 pmYYZ - SEA
1 stop7h 36mAir Canada
Sun 9/147:15 pmSEA - YYZ
1 stop8h 45mAir Canada
Deal found 7/29$227
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/198:00 amYYZ - SEA
1 stop7h 58mWestJet
Wed 8/278:40 amSEA - YYZ
2 stops9h 23mWestJet
Deal found 7/29$229
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.
Sat 9/134:00 pmYYZ - PDX
1 stop10h 01mAir Canada
Sun 9/287:40 pmPDX - YYZ
1 stop7h 21mAir Canada
Deal found 7/29$234
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/304:45 pmYYZ - SEA
Nonstop5h 23mAlaska Airlines
Wed 10/87:18 amSEA - YYZ
Nonstop4h 42mAlaska Airlines
Deal found 7/29$256
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/235:15 pmYYZ - SEA
1 stop8h 05mUnited Airlines
Wed 9/32:00 pmSEA - YYZ
1 stop6h 58mUnited Airlines
Deal found 7/27$267
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 9/109:45 amYYZ - PDX
1 stop12h 19mMultiple Airlines
Wed 9/1712:07 pmPDX - YYZ
2 stops15h 05mMultiple Airlines
Deal found 7/27$271
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/207:00 amYYZ - PDX
1 stop14h 31mUnited Airlines
Sat 9/2710:46 amPDX - YYZ
1 stop6h 58mUnited Airlines
Deal found 7/27$277
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 10/281:15 pmYYZ - PDX
2 stops11h 32mAmerican Airlines
Tue 10/2811:59 pmPDX - YYZ
2 stops9h 36mAmerican Airlines
Deal found 7/27$288
This Delta deal was found by Cheapflights users on 7/27. 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.
Tue 8/196:04 amYYZ - PDX
1 stop8h 56mDelta
Fri 9/2612:45 amPDX - YYZ
1 stop7h 53mDelta
Deal found 7/27$289
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:00 amYYZ - GEG
1 stop7h 42mUnited Airlines
Tue 9/304:00 pmGEG - YYZ
2 stops14h 19mUnited Airlines
Deal found 7/29$299
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.
Tue 9/306:13 pmYYZ - GEG
2 stops8h 22mDelta
Fri 10/310:58 pmGEG - YYZ
1 stop8h 23mDelta
Deal found 7/29$303
This American Airlines deal was found by Cheapflights users on 7/27. 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 10/11:15 pmYYZ - GEG
1 stop9h 02mAmerican Airlines
Sat 10/46:00 amGEG - YYZ
1 stop13h 50mAmerican Airlines
Deal found 7/27$305

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl to Washington 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 29, 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Washington that are best for you.

Fly from

Pearson Intl

Fly to

Washington

Route

Depart

Return

Price

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Fri 9/5

2:00 pm-6:36 pm

1 stop7h 36m

Seattle/Tacoma Intl

Sun 9/14

7:15 pm-7:00 am

1 stop8h 45m

$227

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 8/19

8:00 am-12:58 pm

1 stop7h 58m

Seattle/Tacoma Intl

Wed 8/27

8:40 am-9:03 pm

2 stops9h 23m

$229

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Sat 9/13

4:00 pm-11:01 pm

1 stop10h 01m

Portland

Sun 9/28

7:40 pm-6:01 am

1 stop7h 21m

$234

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 9/30

4:45 pm-7:08 pm

Nonstop5h 23m

Seattle/Tacoma Intl

Wed 10/8

7:18 am-3:00 pm

Nonstop4h 42m

$256

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sat 8/23

5:15 pm-10:20 pm

1 stop8h 05m

Seattle/Tacoma Intl

Wed 9/3

2:00 pm-11:58 pm

1 stop6h 58m

$267

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 9/10

9:45 am-7:04 pm

1 stop12h 19m

Portland

Wed 9/17

12:07 pm-6:12 am

2 stops15h 05m

$271

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 8/20

7:00 am-6:31 pm

1 stop14h 31m

Portland

Sat 9/27

10:46 am-8:44 pm

1 stop6h 58m

$277

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 10/28

1:15 pm-9:47 pm

2 stops11h 32m

Portland

Tue 10/28

11:59 pm-12:35 pm

2 stops9h 36m

$288

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 8/19

6:04 am-12:00 pm

1 stop8h 56m

Portland

Fri 9/26

12:45 am-11:38 am

1 stop7h 53m

$289

TorontoSpokane

YYZ - GEG

YYZGEG

Toronto Pearson Intl

Tue 9/30

7:00 am-11:42 am

1 stop7h 42m

Spokane

Tue 9/30

4:00 pm-9:19 am

2 stops14h 19m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 35 results
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Best time to book a flight from Pearson Intl to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to State of Washington (average of $238). Flying from Toronto Pearson Intl Airport to State of Washington in June is currently the most expensive (average of $389). 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 YYZ to WA?

Find hourly flight availability from Pearson Intl to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

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

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

Explore weekly flight availability from Pearson Intl to Washington. 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 29, 2025.

The most flights from YYZ to USWA are scheduled on a Tuesday (6 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to State of Washington?

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated July 29, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Toronto Pearson Intl Airport to Washington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
WestJet
7.2
Good
2,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to Washington. 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 Toronto Pearson Intl Airport to State of Washington one-way?

    The cheapest airlines for a one-way flight from Toronto Pearson Intl Airport to State of Washington are Alaska Airlines ($149), WestJet ($150), and Air Canada ($153).

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

    When deciding which route to take from Toronto Pearson Intl Airport to State of Washington consider Toronto Pearson Intl - Seattle/Tacoma Intl, Toronto Pearson Intl - Portland or Toronto Pearson Intl - Spokane as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Toronto Pearson Intl Airport to State of Washington consider choosing Air Tahiti Nui (94%), Alaska Airlines (93%) or Hawaiian Airlines (93%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Toronto Pearson Intl Airport to State of Washington is generally $1,247, our data shows the cheapest flight currently is $140. When looking at the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl), you can expect to pay $235 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to State of Washington (average of $238). Flying from Toronto Pearson Intl Airport to State of Washington in June is currently the most expensive (average of $389). 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.

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Alternative routes for Pearson Intl to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Pearson Intl to Washington

Discover the top 6 airlines that operate flights from Pearson Intl to Washington. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$213Average$302FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$240Average$448FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$243Average$402FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$250Average$462FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$277Average$277FlexibilityNo cancel feeOn-time71%
DeltaCheapest$289Average$353FlexibilityNo cancel feeOn-timeN/A

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