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Cheap flights from Toronto Pearson Intl Airport to Washington from C$ 194

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SEA
9 mei. — 16 mei.1
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 9 april 2026.

ma 20/47:45 a.m.
YYZ
-
SEA
1 stop9h 34m
WestJet
wo 29/47:35 p.m.
SEA
-
YYZ
1 stop7h 10m
WestJet
Deal found 5/4C$ 303
do 7/51:30 p.m.
YYZ
-
SEA
1 stop8h 15m
WestJet
wo 13/57:35 p.m.
SEA
-
YYZ
1 stop7h 10m
WestJet
Deal found 7/4C$ 305
do 4/612:00 p.m.
YYZ
-
SEA
1 stop9h 45m
WestJet
di 9/610:30 a.m.
SEA
-
YYZ
1 stop9h 15m
WestJet
Deal found 6/4C$ 306
do 7/51:30 p.m.
YYZ
-
SEA
1 stop8h 15m
WestJet
za 16/57:35 p.m.
SEA
-
YYZ
1 stop8h 20m
WestJet
Deal found 8/4C$ 307
wo 29/410:50 a.m.
YYZ
-
SEA
1 stop10h 55m
WestJet
wo 6/57:35 p.m.
SEA
-
YYZ
1 stop8h 20m
WestJet
Deal found 5/4C$ 310
di 21/44:55 p.m.
YYZ
-
SEA
Nonstop5h 30m
Alaska Airlines
wo 6/57:55 a.m.
SEA
-
YYZ
Nonstop4h 50m
Alaska Airlines
Deal found 4/4C$ 312
di 28/41:30 p.m.
YYZ
-
SEA
1 stop8h 15m
WestJet
di 5/510:30 a.m.
SEA
-
YYZ
1 stop9h 15m
WestJet
Deal found 6/4C$ 313
do 11/69:00 a.m.
YYZ
-
SEA
1 stop12h 45m
WestJet
zo 21/610:30 a.m.
SEA
-
YYZ
1 stop9h 15m
WestJet
Deal found 6/4C$ 318
do 21/512:30 a.m.
YYZ
-
SEA
2 stops12h 35m
Air Canada
vr 29/57:20 p.m.
SEA
-
YYZ
2 stops9h 50m
Air Canada
Deal found 7/4C$ 321
zo 17/59:00 a.m.
YYZ
-
SEA
1 stop12h 45m
WestJet
do 28/510:30 a.m.
SEA
-
YYZ
1 stop7h 45m
WestJet
Deal found 4/4C$ 323
do 23/47:45 a.m.
YYZ
-
SEA
1 stop9h 34m
WestJet
do 30/47:35 p.m.
SEA
-
YYZ
1 stop7h 10m
WestJet
Deal found 5/4C$ 324
ma 20/47:45 a.m.
YYZ
-
SEA
1 stop9h 34m
Multiple Airlines
wo 6/57:55 a.m.
SEA
-
YYZ
Nonstop4h 50m
Multiple Airlines
Deal found 4/4C$ 325

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 9 april 2026.

Round-trip from

C$ 303

One-way from

C$ 194

Popular in

June

Cheapest in

February

Average price

C$ 554

Good round-trip deal

C$ 469 or less

Good one-way deal

C$ 271 or less
WestJet
  • WestJet
  • 20/4-29/4
  • 2 total stops
  • 16h 44m total
  • Toronto to Washington
Search Deals
WestJet
  • WestJet
  • 9/8
  • 1 total stop
  • 9h 50m total
  • Toronto to Washington
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 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 9 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
Quickest round-trip

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

di 21/4

4:55 p.m.-7:25 p.m.

Nonstop5h 30m

Seattle/Tacoma Intl

wo 6/5

7:55 a.m.-3:45 p.m.

Nonstop4h 50m

C$ 312

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

vr 24/4

1:00 p.m.-10:44 p.m.

1 stop12h 44m

Seattle/Tacoma Intl

ma 27/4

10:35 p.m.-1:42 p.m.

1 stop12h 07m

C$ 346

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

za 2/5

11:00 a.m.-9:06 p.m.

2 stops13h 06m

Seattle/Tacoma Intl

za 2/5

11:53 p.m.-11:49 a.m.

1 stop8h 56m

C$ 348

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

ma 20/4

7:43 p.m.-9:46 a.m.

2 stops17h 03m

Seattle/Tacoma Intl

ma 11/5

11:53 p.m.-5:56 p.m.

1 stop15h 03m

C$ 356

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

do 23/4

1:00 p.m.-10:42 p.m.

1 stop12h 42m

Seattle/Tacoma Intl

za 2/5

11:53 p.m.-11:49 a.m.

1 stop8h 56m

C$ 356

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

vr 1/5

5:20 p.m.-10:47 p.m.

1 stop8h 27m

Seattle/Tacoma Intl

ma 4/5

2:27 p.m.-11:59 p.m.

1 stop6h 32m

C$ 368

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

di 5/5

3:53 p.m.-10:52 p.m.

1 stop9h 59m

Seattle/Tacoma Intl

di 12/5

2:27 p.m.-11:59 p.m.

1 stop6h 32m

C$ 377

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

vr 29/5

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

1 stop9h 44m

Seattle/Tacoma Intl

ma 1/6

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

1 stop8h 14m

C$ 378

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

vr 5/6

5:15 p.m.-10:42 p.m.

1 stop8h 27m

Portland

ma 8/6

11:40 p.m.-9:54 a.m.

1 stop7h 14m

C$ 382

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

ma 4/5

12:45 p.m.-8:42 p.m.

1 stop10h 57m

Portland

ma 11/5

7:05 p.m.-10:04 a.m.

2 stops11h 59m

C$ 382

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

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$ 181). Flying from Toronto Pearson Intl Airport to State of Washington in August is currently the most expensive (average of C$ 307). 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 9 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 9 april 2026.

The most flights from YYZ to USWA are scheduled on a Monday (5 on average). You will have fewer flight options on Friday, 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 9 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
12,201 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

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
12,201 reviews
Alaska Airlines
7.9
Good
12,201 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

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
8,394 reviews
Alaska Airlines
7.9
Good
12,201 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

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
9,559 reviews
Alaska Airlines
7.9
Good
12,201 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

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
3,318 reviews
Alaska Airlines
7.9
Good
12,201 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

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
10,913 reviews
Alaska Airlines
7.9
Good
12,201 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Food

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

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 Alaska Airlines, United Airlines, and Delta fly from Toronto Pearson Intl Airport to State of Washington in about 5h 30m. The time it takes to get you to your destination can typically vary by up to 7h 54m. 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 Delta. According to our data, you can fly for as low as C$ 153. Users have also found prices from C$ 169 and C$ 183 on Alaska Airlines and WestJet, 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 (96%), Alaska Airlines (77%) or Hawaiian Airlines (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$ 471 for a flight from Toronto Pearson Intl Airport to State of Washington. The cheapest flight overall is C$ 230 while the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl) is currently priced at C$ 356.

  • 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$ 181). Flying from Toronto Pearson Intl Airport to State of Washington in August is currently the most expensive (average of C$ 307). 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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Toronto Island to Seattle flights
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Hamilton to Seattle flights

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 9 april 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 270AverageC$ 446FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 273AverageC$ 664FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 279AverageC$ 538FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 307AverageC$ 604FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 347AverageC$ 626FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Hawaiian AirlinesCheapestC$ 412AverageC$ 465FlexibilityNo 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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