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Cheap flights from Toronto Pearson Intl Airport to Washington from C$ 190

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SEA
11 Jan — 18 Jan1
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 12 December 2025.

Thu 25/1210:00 a.m.YYZ - SEA
1 stop13h 57mUnited Airlines
Wed 7/110:58 a.m.SEA - YYZ
1 stop7h 23mUnited Airlines
Deal found 10/12C$ 485
Wed 31/127:40 p.m.YYZ - SEA
2 stops17h 15mUnited Airlines
Sun 15/211:35 p.m.SEA - YYZ
1 stop9h 13mUnited Airlines
Deal found 10/12C$ 512
Fri 26/126:30 a.m.YYZ - SEA
1 stop17h 37mUnited Airlines
Wed 7/12:10 p.m.SEA - YYZ
1 stop16h 48mUnited Airlines
Deal found 11/12C$ 548
Thu 25/1210:00 a.m.YYZ - SEA
1 stop13h 57mUnited Airlines
Thu 1/111:59 p.m.SEA - YYZ
1 stop6h 59mUnited Airlines
Deal found 9/12C$ 549
Wed 24/128:30 a.m.YYZ - SEA
1 stop12h 36mUnited Airlines
Tue 6/19:00 a.m.SEA - YYZ
2 stops22h 40mUnited Airlines
Deal found 9/12C$ 570
Wed 24/126:30 a.m.YYZ - SEA
1 stop15h 15mUnited Airlines
Thu 1/111:59 p.m.SEA - YYZ
1 stop6h 59mUnited Airlines
Deal found 9/12C$ 610
Mon 29/1210:45 a.m.YYZ - SEA
1 stop13h 22mUnited Airlines
Wed 31/125:02 a.m.SEA - YYZ
1 stop14h 39mUnited Airlines
Deal found 10/12C$ 629
Thu 25/1210:00 a.m.YYZ - SEA
1 stop13h 57mUnited Airlines
Fri 26/1211:15 p.m.SEA - YYZ
1 stop16h 42mUnited Airlines
Deal found 9/12C$ 639
Tue 23/126:10 a.m.YYZ - PDX
1 stop16h 33mUnited Airlines
Tue 30/127:45 p.m.PDX - YYZ
1 stop18h 07mUnited Airlines
Deal found 11/12C$ 666
Mon 15/126:30 a.m.YYZ - PDX
1 stop15h 11mUnited Airlines
Mon 22/1211:59 p.m.PDX - YYZ
1 stop11h 21mUnited Airlines
Deal found 10/12C$ 783
Thu 11/124:10 p.m.YYZ - PDX
2 stops21h 53mUnited Airlines
Thu 18/127:00 a.m.PDX - YYZ
1 stop12h 37mUnited Airlines
Deal found 10/12C$ 1,000
Fri 19/1212:05 p.m.YYZ - PDX
2 stops13h 54mUnited Airlines
Sun 21/122:35 p.m.PDX - YYZ
1 stop17h 45mUnited Airlines
Deal found 9/12C$ 1,018

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 12 December 2025.

Round-trip from

C$ 274

One-way from

C$ 190

Popular in

June

Cheapest in

February

Average price

C$ 556

Good round-trip deal

C$ 357 or less

Good one-way deal

C$ 292 or less
Alaska Airlines
  • Alaska Airlines
  • 14/1-28/1
  • Nonstop
  • 10h 12m total
  • Toronto to Washington
Search Deals
8/1
  • 8/1
  • 1 total stop
  • 16h 39m total
  • Toronto to Washington
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 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 12 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

Sat 14/3

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

Nonstop5h 33m

Seattle/Tacoma Intl

Tue 17/3

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

Nonstop4h 40m

C$ 290

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 21/1

4:45 p.m.-7:17 p.m.

Nonstop5h 32m

Seattle/Tacoma Intl

Sun 1/2

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

Nonstop4h 40m

C$ 301

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 28/1

4:45 p.m.-7:17 p.m.

Nonstop5h 32m

Seattle/Tacoma Intl

Thu 5/2

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

Nonstop4h 40m

C$ 302

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sun 25/1

7:50 p.m.-10:16 p.m.

Nonstop5h 26m

Seattle/Tacoma Intl

Sun 1/2

8:10 a.m.-3:53 p.m.

Nonstop4h 43m

C$ 303

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Fri 30/1

4:45 p.m.-7:17 p.m.

Nonstop5h 32m

Seattle/Tacoma Intl

Mon 2/2

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

Nonstop4h 40m

C$ 313

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Fri 30/1

4:45 p.m.-7:17 p.m.

Nonstop5h 32m

Seattle/Tacoma Intl

Sun 1/2

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

Nonstop4h 40m

C$ 313

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sat 24/1

6:50 a.m.-6:28 p.m.

2 stops14h 38m

Seattle/Tacoma Intl

Sat 31/1

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

1 stop9h 03m

C$ 334

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 14/1

10:00 a.m.-6:26 p.m.

2 stops11h 26m

Seattle/Tacoma Intl

Wed 21/1

5:00 a.m.-7:45 p.m.

2 stops11h 45m

C$ 334

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 7/1

10:00 a.m.-9:15 p.m.

2 stops14h 15m

Seattle/Tacoma Intl

Wed 14/1

7:00 a.m.-11:59 p.m.

1 stop13h 59m

C$ 334

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sat 14/3

5:55 p.m.-12:59 a.m.

1 stop10h 04m

Seattle/Tacoma Intl

Tue 17/3

11:59 p.m.-7:45 p.m.

1 stop16h 46m

C$ 335

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 59 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$ 181). Flying from Toronto Pearson Intl Airport to State of Washington in June is currently the most expensive (average of C$ 343). 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 12 December 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 47% on flights from Toronto Pearson Intl Airport to State of Washington by exploring options for tickets in the evening.

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 16 December 2024.

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

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 12 December 2025.

The most flights from YYZ to USWA are scheduled on a Thursday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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 12 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
11,429 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

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
11,429 reviews
Alaska Airlines
8.0
Very good
11,429 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

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
8,008 reviews
Alaska Airlines
8.0
Very good
11,429 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

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
9,095 reviews
Alaska Airlines
8.0
Very good
11,429 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

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
3,194 reviews
Alaska Airlines
8.0
Very good
11,429 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

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
10,514 reviews
Alaska Airlines
8.0
Very good
11,429 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

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 Alaska Airlines, Air Canada, and United Airlines fly from Toronto Pearson Intl Airport to State of Washington in about 5h 26m. The time it takes to get you to your destination can typically vary by up to 18h 27m. 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$ 183. Users have also found prices from C$ 193 and C$ 224 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 (84%), Air Tahiti Nui (84%) or Qatar Airways (78%) 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$ 440 for a flight from Toronto Pearson Intl Airport to State of Washington. The cheapest flight overall is C$ 155 while the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl) is currently priced at C$ 281.

  • 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 June is currently the most expensive (average of C$ 343). 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 281AverageC$ 449FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 288AverageC$ 477FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air CanadaCheapestC$ 337AverageC$ 605FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 342AverageC$ 526FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 361AverageC$ 616FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Hawaiian AirlinesCheapestC$ 410AverageC$ 463FlexibilityNo 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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