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$153+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SEA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$211
(FlightHub)

One-way from

$153
(oojo)

Popular in

December

Cheapest in

February

Average price

$330

Good round-trip deal

$299 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for Toronto (YTO)-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Toronto (YTO)-Seattle/Tacoma Intl flights.
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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, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 28, 2025.

This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:45 amYYZ - SEA
1 stop9h 35mWestJet
Wed 12/33:15 pmSEA - YYZ
2 stops11h 43mWestJet
Deal found 10/28$211
This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:45 amYYZ - SEA
1 stop9h 50mWestJet
Fri 12/123:10 pmSEA - YYZ
2 stops11h 48mWestJet
Deal found 10/28$218
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:45 amYYZ - SEA
1 stop9h 35mWestJet
Thu 12/43:10 pmSEA - YYZ
2 stops11h 48mWestJet
Deal found 10/27$221
This FlightHub deal was found by Cheapflights users on 10/26. 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.
Mon 11/247:45 amYYZ - SEA
1 stop9h 35mWestJet
Fri 12/53:10 pmSEA - YYZ
2 stops11h 48mWestJet
Deal found 10/26$224
This FlightHub deal was found by Cheapflights users on 10/25. 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.
Sun 11/237:45 amYYZ - SEA
1 stop9h 35mWestJet
Sun 11/303:10 pmSEA - YYZ
2 stops11h 48mWestJet
Deal found 10/25$226
This Trip.com deal was found by Cheapflights users on 10/28. 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.
Mon 12/87:45 amYYZ - SEA
1 stop9h 35mWestJet
Fri 12/123:10 pmSEA - YYZ
2 stops11h 48mWestJet
Deal found 10/28$229
This Trip.com deal was found by Cheapflights users on 10/28. 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 11/257:45 amYYZ - SEA
1 stop9h 35mMultiple Airlines
Tue 12/27:55 amSEA - YYZ
Nonstop4h 40mMultiple Airlines
Deal found 10/28$230
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/224:00 pmYYZ - SEA
1 stop25h 20mWestJet
Sat 11/293:20 pmSEA - YYZ
2 stops11h 38mWestJet
Deal found 10/28$233
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Thu 11/208:45 pmYYZ - SEA
1 stop16h 37mWestJet
Tue 11/253:10 pmSEA - YYZ
2 stops12h 48mWestJet
Deal found 10/26$234
This Air Canada deal was found by Cheapflights users on 10/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:00 amYYZ - PDX
2 stops13h 30mAir Canada
Wed 11/263:15 pmPDX - YYZ
2 stops11h 23mAir Canada
Deal found 10/28$277
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:35 pmYYZ - PDX
1 stop13h 40mAir Canada
Tue 12/29:50 amPDX - YYZ
2 stops9h 51mAir Canada
Deal found 10/27$281
This United deal was found by Cheapflights users on 10/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:00 pmYYZ - PDX
1 stop17h 48mMultiple Airlines
Mon 11/173:15 pmPDX - YYZ
2 stops11h 23mMultiple Airlines
Deal found 10/28$282

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 October 28, 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

Tue 12/2

4:45 pm-7:18 pm

Nonstop5h 33m

Seattle/Tacoma Intl

Thu 12/4

7:55 am-3:35 pm

Nonstop4h 40m

$265

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 12/17

7:40 am-5:47 pm

1 stop13h 07m

Seattle/Tacoma Intl

Tue 1/6

7:10 am-10:56 pm

1 stop12h 46m

$266

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sun 12/7

6:10 am-12:40 pm

1 stop9h 30m

Seattle/Tacoma Intl

Wed 12/10

11:40 am-11:59 pm

1 stop9h 19m

$271

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 11/18

3:38 pm-10:23 pm

1 stop9h 45m

Seattle/Tacoma Intl

Sun 11/23

11:10 pm-11:24 am

1 stop9h 14m

$271

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Mon 11/24

4:45 pm-7:17 pm

Nonstop5h 32m

Seattle/Tacoma Intl

Fri 12/5

7:55 am-3:35 pm

Nonstop4h 40m

$272

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Sun 1/11

10:45 am-9:49 pm

1 stop14h 04m

Portland

Tue 1/20

9:50 am-8:54 pm

1 stop8h 04m

$277

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 11/18

5:55 pm-12:59 am

1 stop10h 04m

Seattle/Tacoma Intl

Sun 11/23

11:51 pm-11:48 am

1 stop8h 57m

$279

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 11/14

9:00 pm-11:48 am

1 stop17h 48m

Portland

Mon 11/17

3:15 pm-5:38 am

2 stops11h 23m

$282

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 11/26

5:55 pm-12:59 am

1 stop10h 04m

Seattle/Tacoma Intl

Wed 12/3

8:10 am-3:53 pm

Nonstop4h 43m

$282

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 11/11

3:30 pm-12:26 am

2 stops11h 56m

Portland

Thu 11/13

3:54 pm-7:30 am

1 stop12h 36m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 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, March is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to State of Washington (average of $172). Flying from Toronto Pearson Intl Airport to State of Washington in June is currently the most expensive (average of $249). 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 October 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto Pearson Intl Airport to State of Washington in the evening. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Toronto Pearson Intl Airport to State of Washington?

Use this chart to determine the cheapest time to fly round-trip from Pearson Intl to Washington. Price data was last updated on December 16, 2024.

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

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 October 28, 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
11,199 reviews

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
11,199 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
7.9
Good
7,995 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,996 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
WestJet
7.2
Good
3,148 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Air Canada
7.1
Good
10,370 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

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.

  • How long is the flight from Toronto Pearson Intl Airport to State of Washington?

    There are many flights that can get you from Toronto Pearson Intl Airport to State of Washington in 5h 33m. Fly via Alaska Airlines, Delta, or United Airlines to get the fastest option. Toronto Pearson Intl Airport and State of Washington are separated by a distance of 2054 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 ($154), Air Canada ($154), and WestJet ($155).

  • 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 - Bellingham 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 Alaska Airlines (95%), Air Tahiti Nui (94%) or Hawaiian Airlines (90%) 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 $624, our data shows the cheapest flight currently is $153. When looking at the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl), you can expect to pay $224 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, March is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to State of Washington (average of $172). Flying from Toronto Pearson Intl Airport to State of Washington in June is currently the most expensive (average of $249). 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$192Average$279FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$225Average$416FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$238Average$433FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$243Average$456FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$277Average$277FlexibilityNo cancel feeOn-time71%
DeltaCheapest$289Average$364FlexibilityNo cancel feeOn-timeN/A

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