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Cheap flights from Toronto Pearson Intl Airport to Washington from C$ 185

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SEA
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pearson Intl to Washington

Enter your travel dates to find the best prices.

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 28 December 2025.

Tue 30/126:10 a.m.YYZ - PDX
1 stop18h 49mAmerican Airlines
Thu 1/13:02 p.m.PDX - YYZ
1 stop16h 54mAmerican Airlines
Deal found 26/12C$ 536
Wed 31/127:40 p.m.YYZ - PDX
2 stops17h 21mUnited Airlines
Mon 5/17:45 p.m.PDX - YYZ
1 stop8h 45mUnited Airlines
Deal found 26/12C$ 637
Tue 30/129:00 a.m.YYZ - PDX
2 stops16h 59mUnited Airlines
Thu 1/15:00 a.m.PDX - YYZ
1 stop7h 02mUnited Airlines
Deal found 26/12C$ 685
Wed 31/127:40 p.m.YYZ - PDX
2 stops20h 55mUnited Airlines
Sun 4/17:45 p.m.PDX - YYZ
1 stop18h 07mUnited Airlines
Deal found 27/12C$ 693
Mon 29/121:30 p.m.YYZ - SEA
1 stop10h 16mWestJet
Mon 12/13:10 p.m.SEA - YYZ
2 stops18h 13mWestJet
Deal found 26/12C$ 693
Mon 29/1210:30 a.m.YYZ - SEA
1 stop9h 15mMultiple Airlines
Mon 12/17:55 a.m.SEA - YYZ
Nonstop4h 40mMultiple Airlines
Deal found 26/12C$ 705
Mon 29/1210:30 a.m.YYZ - SEA
1 stop9h 15mWestJet
Sat 10/111:55 a.m.SEA - YYZ
2 stops8h 44mWestJet
Deal found 26/12C$ 708
Mon 29/1210:30 a.m.YYZ - SEA
1 stop9h 15mWestJet
Sun 11/13:10 p.m.SEA - YYZ
2 stops11h 48mWestJet
Deal found 26/12C$ 734
Sun 28/126:30 a.m.YYZ - SEA
1 stop9h 09mMultiple Airlines
Sat 10/17:55 a.m.SEA - YYZ
Nonstop4h 40mMultiple Airlines
Deal found 26/12C$ 735
Sat 27/1210:30 a.m.YYZ - SEA
1 stop9h 15mWestJet
Mon 12/13:10 p.m.SEA - YYZ
1 stop12h 03mWestJet
Deal found 26/12C$ 749
Tue 30/122:57 p.m.YYZ - PDX
1 stop10h 42mUnited Airlines
Sun 4/17:45 p.m.PDX - YYZ
1 stop18h 07mUnited Airlines
Deal found 27/12C$ 750
Sat 27/124:45 p.m.YYZ - SEA
Nonstop5h 26mAlaska Airlines
Sat 10/17:55 a.m.SEA - YYZ
Nonstop4h 40mAlaska Airlines
Deal found 26/12C$ 754

Find 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 28 December 2025.

Round-trip from

C$ 271

One-way from

C$ 185

Popular in

December

Cheapest in

February

Average price

C$ 615

Good round-trip deal

C$ 301 or less

Good one-way deal

C$ 250 or less
WestJet
  • WestJet
  • 14/4-16/4
  • 2 total stops
  • 17h 18m total
  • Toronto to Washington
Search Deals
WestJet
  • WestJet
  • 8/3
  • 2 total stops
  • 33h 19m total
  • Toronto to Washington
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Toronto Pearson Intl to Washington.
Search Deals
Price to beat on a one-way flight from Toronto Pearson Intl to Washington.
Search Deals

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 629,999 searches. Data last updated 28 December 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

Thu 22/1

12:30 p.m.-2:20 p.m.

2 stops28h 50m

Seattle/Tacoma Intl

Mon 26/1

3:10 p.m.-5:23 p.m.

2 stops23h 13m

C$ 272

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 22/1

9:00 a.m.-4:01 p.m.

1 stop10h 01m

Seattle/Tacoma Intl

Fri 20/2

11:59 p.m.-9:58 a.m.

1 stop6h 59m

C$ 284

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 19/2

3:30 p.m.-10:43 p.m.

1 stop10h 13m

Seattle/Tacoma Intl

Tue 24/2

11:59 p.m.-9:58 a.m.

1 stop6h 59m

C$ 287

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 27/1

2:45 p.m.-8:57 p.m.

1 stop9h 12m

Seattle/Tacoma Intl

Sun 1/2

11:45 p.m.-11:48 a.m.

1 stop9h 03m

C$ 287

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sat 7/3

4:45 p.m.-7:18 p.m.

Nonstop5h 33m

Seattle/Tacoma Intl

Tue 10/3

7:55 a.m.-3:35 p.m.

Nonstop4h 40m

C$ 291

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 10/3

4:45 p.m.-7:18 p.m.

Nonstop5h 33m

Seattle/Tacoma Intl

Thu 12/3

7:55 a.m.-3:35 p.m.

Nonstop4h 40m

C$ 291

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Fri 17/4

7:45 a.m.-2:19 p.m.

1 stop9h 34m

Seattle/Tacoma Intl

Fri 24/4

3:10 p.m.-5:58 a.m.

2 stops11h 48m

C$ 291

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sat 31/1

4:10 p.m.-9:15 p.m.

1 stop8h 05m

Seattle/Tacoma Intl

Thu 26/2

7:00 a.m.-9:21 p.m.

1 stop11h 21m

C$ 298

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 16/4

5:16 p.m.-11:27 p.m.

1 stop9h 11m

Seattle/Tacoma Intl

Sun 19/4

7:05 p.m.-9:19 a.m.

2 stops11h 14m

C$ 298

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sat 31/1

9:00 a.m.-9:12 p.m.

2 stops15h 12m

Seattle/Tacoma Intl

Sun 1/3

7:00 a.m.-9:21 p.m.

1 stop11h 21m

C$ 298

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/12

Showing 1-10 of 55 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, December is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to State of Washington (average of C$ 179). Flying from Toronto Pearson Intl Airport to State of Washington in June is currently the most expensive (average of C$ 340). 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 28 December 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 28 December 2025.

The most flights from YYZ to USWA are scheduled on a Friday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 28 December 2025.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Toronto Pearson Intl Airport to Washington. 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
11,547 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,547 reviews
Alaska Airlines
8.0
Very good
11,547 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Delta
7.9
Good
8,021 reviews
Alaska Airlines
8.0
Very good
11,547 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
United Airlines
7.4
Good
9,116 reviews
Alaska Airlines
8.0
Very good
11,547 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
WestJet
7.2
Good
3,221 reviews
Alaska Airlines
8.0
Very good
11,547 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Air Canada
7.1
Good
10,562 reviews
Alaska Airlines
8.0
Very good
11,547 reviews
Check prices

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

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?

    Airlines like WestJet, United Airlines, and Alaska Airlines fly from Toronto Pearson Intl Airport to State of Washington in about 5h 33m. The time it takes to get you to your destination can typically vary by up to 23h 17m. Airlines will cover a distance of 3306 km. This flight may include one or multiple stops.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 181. Users have also found prices from C$ 192 and C$ 222 on Alaska Airlines and Delta, respectively.

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

    The most popular flight routes from Toronto Pearson Intl Airport to State of Washington are Toronto Pearson Intl - Seattle/Tacoma Intl, Toronto Pearson Intl - Portland and Toronto Pearson Intl - Spokane.

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

    Consider Hawaiian Airlines (90%), Air Tahiti Nui (90%) or Qatar Airways (77%) when booking your flight. These represent the most reliable airlines when flying from Toronto Pearson Intl Airport to State of Washington.

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

    On average you can expect to pay C$ 420 for a flight from Toronto Pearson Intl Airport to State of Washington. The cheapest flight overall is C$ 153 while the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl) is currently priced at C$ 227.

  • 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, December is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to State of Washington (average of C$ 179). Flying from Toronto Pearson Intl Airport to State of Washington in June is currently the most expensive (average of C$ 340). 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 629,999 searches. Data last updated 28 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 277AverageC$ 467FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
WestJetCheapestC$ 278AverageC$ 445FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 300AverageC$ 520FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 334AverageC$ 596FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 362AverageC$ 617FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Hawaiian AirlinesCheapestC$ 406AverageC$ 459FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights

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Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to Washington?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington from Pearson Intl.

Can Cheapflights find flights from Pearson Intl to Washington with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pearson Intl to Washington flexibly with Cheapflights today.

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