Washington

$82+ Cheap flights from Toronto (YTO) 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SEA
Apr 22 — Apr 291
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Cheap flight deals from Toronto to Washington

Keep the following information in mind while searching for Toronto to Washington flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$154
(Trip.com)

One-way from

$82
(Justfly.com)

Popular in

July

Cheapest in

February

Average price

$396

Good round-trip deal

$336 or less

Good one-way deal

$176 or less
Provider with most accurate pricing for Toronto (YTO)-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Toronto (YTO)-Seattle/Tacoma Intl flights.
From Toronto (YTO) to Washington
One-way flight from Toronto (YTO) to Washington
Highest demand for flights based on searches. 10% potential increase in price ($44 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Toronto (YTO) to Washington.
Price to beat on a one-way flight from Toronto (YTO) to Washington.

Find flight deals from Toronto to Washington

Cheapest flights from Toronto to Washington
Explore the most affordable flight options available from Toronto to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Trip.com deal was found by Cheapflights users on 4/15. 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 7/156:00 amYHM - PDX
1 stop9h 52mWestJet
Sun 7/201:45 pmPDX - YHM
1 stop7h 56mWestJet
Deal found 4/15$154
This FlightHub deal was found by Cheapflights users on 4/15. 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.
Sat 5/36:00 amYHM - SEA
1 stop9h 58mWestJet
Wed 5/71:50 pmSEA - YHM
1 stop7h 51mWestJet
Deal found 4/15$157
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Fri 7/116:00 amYKF - PDX
1 stop9h 52mWestJet
Mon 7/141:45 pmPDX - YKF
1 stop26h 11mWestJet
Deal found 4/16$157
This Trip.com deal was found by Cheapflights users on 4/15. 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.
Sat 5/36:00 amYHM - SEA
1 stop9h 58mMultiple Airlines
Tue 5/136:00 amSEA - YHM
2 stops15h 41mMultiple Airlines
Deal found 4/15$179
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Fri 7/116:30 amYYZ - PDX
1 stop9h 22mWestJet
Mon 7/141:45 pmPDX - YYZ
1 stop13h 27mWestJet
Deal found 4/16$230
This Justfly.com deal was found by Cheapflights users on 4/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/276:30 amYYZ - SEA
1 stop9h 28mWestJet
Mon 8/42:05 pmSEA - YYZ
1 stop7h 19mWestJet
Deal found 4/16$236
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/126:00 amYKF - SEA
2 stops33h 31mWestJet
Sun 7/207:05 amSEA - YKF
1 stop14h 41mWestJet
Deal found 4/17$244
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Wed 5/288:00 amYYZ - SEA
1 stop7h 58mMultiple Airlines
Wed 6/46:00 amSEA - YYZ
2 stops13h 54mMultiple Airlines
Deal found 4/15$244
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Wed 5/76:00 amYKF - SEA
3 stops35h 25mMultiple Airlines
Mon 5/123:20 pmSEA - YKF
2 stops30h 26mMultiple Airlines
Deal found 4/17$246
This Gotogate deal was found by Cheapflights users on 4/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/312:25 pmYTZ - SEA
1 stop10h 12mAir Canada
Fri 5/97:20 amSEA - YTZ
1 stop9h 30mAir Canada
Deal found 4/16$273
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Wed 4/3011:25 amYYZ - PDX
1 stop9h 40mMultiple Airlines
Wed 5/71:37 pmPDX - YYZ
2 stops13h 37mMultiple Airlines
Deal found 4/17$280
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2111:30 amYYZ - SEA
1 stop13h 30mDelta
Wed 5/286:00 amSEA - YYZ
1 stop6h 00mDelta
Deal found 4/16$281

Cheapflights Fare Finder

Customize your flight search to find flights from Toronto 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 April 17, 2025.
Use the filters below to find and compare flights from Toronto to Washington that are best for you.

Fly from

Toronto

Fly to

Washington

Route

Depart

Return

Price

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

Tue 7/15

6:00 am-12:52 pm

1 stop9h 52m

Portland

Sun 7/20

1:45 pm-12:41 am

1 stop7h 56m

$154

HamiltonSeattle

YHM - SEA

YHMSEA

Hamilton

Sat 5/3

6:00 am-12:58 pm

1 stop9h 58m

Seattle/Tacoma Intl

Wed 5/7

1:50 pm-12:41 am

1 stop7h 51m

$157

TorontoPortland

YKF - PDX

YKFPDX

Toronto Region of Waterloo Intl

Fri 7/11

6:00 am-12:52 pm

1 stop9h 52m

Portland

Mon 7/14

1:45 pm-6:56 pm

1 stop26h 11m

$157

HamiltonSeattle

YHM - SEA

YHMSEA

Hamilton

Sat 5/3

6:00 am-12:58 pm

1 stop9h 58m

Seattle/Tacoma Intl

Tue 5/13

6:00 am-12:41 am

2 stops15h 41m

$179

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 7/11

6:30 am-12:52 pm

1 stop9h 22m

Portland

Mon 7/14

1:45 pm-6:12 am

1 stop13h 27m

$230

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sun 7/27

6:30 am-12:58 pm

1 stop9h 28m

Seattle/Tacoma Intl

Mon 8/4

2:05 pm-12:24 am

1 stop7h 19m

$236

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 5/28

8:00 am-12:58 pm

1 stop7h 58m

Seattle/Tacoma Intl

Wed 6/4

6:00 am-10:54 pm

2 stops13h 54m

$244

TorontoSeattle

YKF - SEA

YKFSEA

Toronto Region of Waterloo Intl

Sat 7/12

6:00 am-12:31 pm

2 stops33h 31m

Seattle/Tacoma Intl

Sun 7/20

7:05 am-12:46 am

1 stop14h 41m

$244

TorontoSeattle

YKF - SEA

YKFSEA

Toronto Region of Waterloo Intl

Wed 5/7

6:00 am-2:25 pm

3 stops35h 25m

Seattle/Tacoma Intl

Mon 5/12

3:20 pm-12:46 am

2 stops30h 26m

$246

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Sat 5/3

12:25 pm-7:37 pm

1 stop10h 12m

Seattle/Tacoma Intl

Fri 5/9

7:20 am-7:50 pm

1 stop9h 30m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 60 results
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Best time to book a flight from Toronto to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Toronto 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 to Washington

What is the cheapest month to book a flight from Toronto to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Toronto to State of Washington (average of $238). Flying from Toronto to State of Washington in July is currently the most expensive (average of $411). 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 YTO to WA?

Find hourly flight availability from Toronto 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 April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto to State of Washington as you normally would.

Weekly flight availability from Toronto to State of Washington

Explore weekly flight availability from Toronto 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 April 17, 2025.

The most flights from YTO to USWA are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 April 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Toronto to Washington by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very good

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Toronto to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Toronto to State of Washington one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $82. Air Canada flights start at $146 while deals on American Airlines start at $160 one-way.

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

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

    Before booking your flight to State of Washington from Toronto, check out the most reliable airlines to get you to your destination on time: Air Tahiti Nui (95%), Alaska Airlines (87%), Hawaiian Airlines( 87%).

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

    Looking for the cheapest flight from Toronto to State of Washington? While on average our users pay $349, our data indicates the cheapest price to be $154. The most popular route (Toronto Pearson Intl - Seattle/Tacoma Intl), is priced around $210.

  • Can I find deals for flights from Toronto to Washington that include hotel bookings?

    Yes. In addition to deals on Toronto to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Washington.

  • Can I find deals for business class flights from Toronto to Washington?

    Yes. Cheapflights offers flight deals from Toronto 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 to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Toronto to State of Washington (average of $238). Flying from Toronto to State of Washington in July is currently the most expensive (average of $411). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Toronto to Washington

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Toronto to Washington

Discover the top 6 airlines that operate flights from Toronto 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$122Average$454FlexibilityNo cancel feeOn-time67%
WestJetCheapest$141Average$336FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$239Average$412FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$240Average$407FlexibilityNo cancel feeOn-time69%
DeltaCheapest$292Average$421FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$393Average$653FlexibilityNo cancel feeOn-time71%

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