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Cheap flights from Toronto Pearson Intl Airport to Washington from C$ 212

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SEA
20 May — 27 May1
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 20 April 2026.

Sat 2/512:00 p.m.
YYZ
-
SEA
1 stop9h 45m
WestJet
Fri 15/510:30 a.m.
SEA
-
YYZ
1 stop7h 45m
WestJet
Deal found 18/4C$ 309
Sun 17/512:00 p.m.
YYZ
-
SEA
1 stop9h 45m
WestJet
Sat 30/510:30 a.m.
SEA
-
YYZ
2 stops10h 29m
WestJet
Deal found 20/4C$ 319
Fri 8/51:30 p.m.
YYZ
-
SEA
1 stop8h 15m
WestJet
Fri 15/510:30 a.m.
SEA
-
YYZ
1 stop7h 45m
WestJet
Deal found 19/4C$ 320
Fri 5/61:30 p.m.
YYZ
-
SEA
1 stop8h 15m
WestJet
Mon 8/67:35 p.m.
SEA
-
YYZ
1 stop7h 10m
WestJet
Deal found 19/4C$ 322
Thu 4/612:00 p.m.
YYZ
-
SEA
1 stop9h 45m
WestJet
Tue 9/610:30 a.m.
SEA
-
YYZ
2 stops10h 29m
WestJet
Deal found 19/4C$ 324
Wed 6/51:30 p.m.
YYZ
-
SEA
1 stop8h 15m
WestJet
Wed 27/57:35 p.m.
SEA
-
YYZ
1 stop7h 10m
WestJet
Deal found 18/4C$ 326
Tue 19/512:00 p.m.
YYZ
-
SEA
1 stop9h 45m
WestJet
Tue 26/510:30 a.m.
SEA
-
YYZ
1 stop9h 15m
WestJet
Deal found 19/4C$ 327
Wed 6/51:30 p.m.
YYZ
-
SEA
1 stop8h 15m
WestJet
Thu 28/57:35 p.m.
SEA
-
YYZ
1 stop7h 10m
WestJet
Deal found 18/4C$ 330
Thu 4/612:00 p.m.
YYZ
-
SEA
2 stops9h 45m
WestJet
Mon 8/67:35 p.m.
SEA
-
YYZ
1 stop7h 10m
WestJet
Deal found 19/4C$ 334
Wed 3/67:00 a.m.
YYZ
-
PDX
1 stop9h 50m
WestJet
Sat 6/62:30 p.m.
PDX
-
YYZ
1 stop7h 35m
WestJet
Deal found 19/4C$ 346
Mon 10/89:00 a.m.
YYZ
-
PDX
1 stop7h 50m
WestJet
Sun 16/82:30 p.m.
PDX
-
YYZ
1 stop7h 35m
WestJet
Deal found 19/4C$ 352
Thu 4/67:00 a.m.
YYZ
-
PDX
1 stop9h 50m
WestJet
Sun 7/62:30 p.m.
PDX
-
YYZ
1 stop7h 35m
WestJet
Deal found 19/4C$ 356

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 20 April 2026.

Round-trip from

C$ 309

One-way from

C$ 212

Popular in

June

Cheapest in

February

Average price

C$ 553

Good round-trip deal

C$ 497 or less

Good one-way deal

C$ 268 or less
WestJet
  • WestJet
  • 2/5-15/5
  • 2 total stops
  • 17h 30m total
  • Toronto to Washington
Search Deals
WestJet
  • WestJet
  • 6/6
  • 1 total stop
  • 9h 50m total
  • Toronto to Washington
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 20 April 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Thu 7/5

2:25 p.m.-1:50 p.m.

2 stops26h 25m

Portland

Sun 10/5

2:30 p.m.-1:05 a.m.

1 stop7h 35m

C$ 382

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 4/6

5:15 p.m.-11:59 p.m.

1 stop9h 44m

Seattle/Tacoma Intl

Tue 9/6

10:40 p.m.-9:54 a.m.

1 stop8h 14m

C$ 386

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Fri 5/6

5:15 p.m.-11:59 p.m.

1 stop9h 44m

Seattle/Tacoma Intl

Tue 9/6

10:40 p.m.-9:54 a.m.

1 stop8h 14m

C$ 394

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Sat 26/9

4:18 p.m.-9:05 p.m.

1 stop7h 47m

Portland

Wed 30/9

11:07 a.m.-8:44 p.m.

1 stop6h 37m

C$ 397

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 7/10

7:00 a.m.-3:05 p.m.

1 stop11h 05m

Portland

Tue 20/10

8:25 a.m.-7:02 p.m.

1 stop7h 37m

C$ 405

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Sat 10/10

1:00 p.m.-10:18 p.m.

1 stop12h 18m

Portland

Thu 15/10

8:30 a.m.-5:56 p.m.

1 stop6h 26m

C$ 405

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 1/9

4:18 p.m.-10:52 p.m.

1 stop9h 34m

Portland

Tue 15/9

11:15 p.m.-9:54 a.m.

1 stop7h 39m

C$ 412

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 6/5

10:15 a.m.-11:55 p.m.

1 stop16h 40m

Portland

Wed 13/5

5:00 a.m.-9:32 p.m.

1 stop13h 32m

C$ 413

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 1/5

2:45 p.m.-11:59 p.m.

1 stop12h 14m

Portland

Tue 5/5

10:15 p.m.-11:43 a.m.

1 stop10h 28m

C$ 420

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 19/6

2:29 p.m.-9:50 p.m.

1 stop10h 21m

Portland

Fri 26/6

11:15 p.m.-1:34 p.m.

1 stop11h 19m

C$ 422

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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$ 137). Flying from Toronto Pearson Intl Airport to State of Washington in August is currently the most expensive (average of C$ 1,384). 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 20 April 2026.

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 20 April 2026.

The most flights from YYZ to USWA are scheduled on a Monday (4 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 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 20 April 2026.
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
7.9
Good
12,262 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,262 reviews
Alaska Airlines
7.9
Good
12,262 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Delta
7.9
Good
8,418 reviews
Alaska Airlines
7.9
Good
12,262 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
United Airlines
7.4
Good
9,605 reviews
Alaska Airlines
7.9
Good
12,262 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
WestJet
7.2
Good
3,322 reviews
Alaska Airlines
7.9
Good
12,262 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Air Canada
7.1
Good
10,943 reviews
Alaska Airlines
7.9
Good
12,262 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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 Delta fly from Toronto Pearson Intl Airport to State of Washington in about 9h 44m. The time it takes to get you to your destination can typically vary by up to 16h 41m. 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 Alaska Airlines. According to our data, you can fly for as low as C$ 168. Users have also found prices from C$ 181 and C$ 211 on WestJet and Air Canada, 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 Air Tahiti Nui (93%), Alaska Airlines (70%) or Hawaiian Airlines (70%) 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$ 484 for a flight from Toronto Pearson Intl Airport to State of Washington. The cheapest flight overall is C$ 228 while the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl) is currently priced at C$ 386.

  • 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$ 137). Flying from Toronto Pearson Intl Airport to State of Washington in August is currently the most expensive (average of C$ 1,384). 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

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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 20 April 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 269AverageC$ 378FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 269AverageC$ 656FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 276AverageC$ 532FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 294AverageC$ 592FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 351AverageC$ 603FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Hawaiian AirlinesCheapestC$ 371AverageC$ 652FlexibilityNo 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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