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$79+ Cheap flights from Canada 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SEA
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Canada to Washington

Keep the following information in mind while searching for Canada to Washington flight deals. Data was last updated April 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$140
(iWofly)

One-way from

$79
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$398

Good round-trip deal

$235 or less

Good one-way deal

$150 or less
Provider with most accurate pricing for Toronto (YTO)-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Toronto (YTO)-Seattle/Tacoma Intl flights.
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From Canada to Washington
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One-way flight from Canada to Washington
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Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Canada to Washington.
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Price to beat on a one-way flight from Canada to Washington.
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Find flight deals from Canada to Washington

Cheapest flights from Canada to Washington
Explore the most affordable flight options available from Canada to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This iWofly deal was found by Cheapflights users on 4/24. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/269:00 amYVR - SEA
1 stop5h 09mWestJet
Tue 5/277:05 amSEA - YVR
1 stop5h 30mWestJet
Deal found 4/24$140
This Trip.com deal was found by Cheapflights users on 4/24. 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.
Wed 6/47:35 pmYYC - SEA
Nonstop1h 53mWestJet
Wed 6/117:05 amSEA - YYC
Nonstop1h 40mWestJet
Deal found 4/24$144
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/29:10 pmYVR - SEA
Nonstop1h 06mAir Canada
Sat 8/92:55 pmSEA - YVR
Nonstop1h 08mAir Canada
Deal found 4/24$149
This Flightnetwork deal was found by Cheapflights users on 4/24. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/33:50 pmYYC - SEA
2 stops7h 23mAir Canada
Sat 6/77:15 pmSEA - YYC
1 stop4h 28mAir Canada
Deal found 4/24$152
This Booking.com deal was found by Cheapflights users on 4/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/95:30 pmYVR - PDX
Nonstop1h 15mAir Canada
Mon 6/167:40 pmPDX - YVR
Nonstop1h 16mAir Canada
Deal found 4/25$154
This Trip.com deal was found by Cheapflights users on 4/24. 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.
Thu 7/1012:00 pmYYC - PDX
Nonstop1h 52mWestJet
Mon 7/141:45 pmPDX - YYC
Nonstop1h 45mWestJet
Deal found 4/24$156
This Trip.com deal was found by Cheapflights users on 4/24. 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.
Mon 5/126:00 amYHM - SEA
1 stop9h 58mWestJet
Fri 5/161:50 pmSEA - YHM
1 stop7h 51mWestJet
Deal found 4/24$158
This Trip.com deal was found by Cheapflights users on 4/25. 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.
Mon 6/27:00 amYVR - PDX
1 stop5h 52mWestJet
Thu 6/51:45 pmPDX - YVR
1 stop5h 50mWestJet
Deal found 4/25$158
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Thu 5/89:00 amYVR - SEA
1 stop5h 09mMultiple Airlines
Sun 5/118:37 amSEA - YVR
Nonstop1h 01mMultiple Airlines
Deal found 4/24$159
This lastminute.com deal was found by Cheapflights users on 4/25. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:00 amYVR - SEA
Nonstop1h 00mAlaska Airlines
Sun 5/118:37 amSEA - YVR
Nonstop1h 01mAlaska Airlines
Deal found 4/25$164
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/168:15 amYVR - SEA
Nonstop1h 03mUnited Airlines
Mon 5/195:30 amSEA - YVR
Nonstop1h 05mUnited Airlines
Deal found 4/25$166
This Trip.com deal was found by Cheapflights users on 4/24. 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 6/37:35 pmYYC - SEA
Nonstop1h 53mMultiple Airlines
Sat 6/77:56 amSEA - YYC
Nonstop1h 31mMultiple Airlines
Deal found 4/24$167

Cheapflights Fare Finder

Customize your flight search to find flights from Canada 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 25, 2025.
Use the filters below to find and compare flights from Canada to Washington that are best for you.

Fly from

Canada

Fly to

Washington

Route

Depart

Return

Price

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Mon 5/26

9:00 am-2:09 pm

1 stop5h 09m

Seattle/Tacoma Intl

Tue 5/27

7:05 am-12:35 pm

1 stop5h 30m

$140

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Wed 6/4

7:35 pm-8:28 pm

Nonstop1h 53m

Seattle/Tacoma Intl

Wed 6/11

7:05 am-9:45 am

Nonstop1h 40m

$144

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 8/2

9:10 pm-10:16 pm

Nonstop1h 06m

Seattle/Tacoma Intl

Sat 8/9

2:55 pm-4:03 pm

Nonstop1h 08m

$149

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Tue 6/3

3:50 pm-10:13 pm

2 stops7h 23m

Seattle/Tacoma Intl

Sat 6/7

7:15 pm-12:43 am

1 stop4h 28m

$152

VancouverPortland

YVR - PDX

YVRPDX

Vancouver Intl

Mon 6/9

5:30 pm-6:45 pm

Nonstop1h 15m

Portland

Mon 6/16

7:40 pm-8:56 pm

Nonstop1h 16m

$154

CalgaryPortland

YYC - PDX

YYCPDX

Calgary

Thu 7/10

12:00 pm-12:52 pm

Nonstop1h 52m

Portland

Mon 7/14

1:45 pm-4:30 pm

Nonstop1h 45m

$156

HamiltonSeattle

YHM - SEA

YHMSEA

Hamilton

Mon 5/12

6:00 am-12:58 pm

1 stop9h 58m

Seattle/Tacoma Intl

Fri 5/16

1:50 pm-12:41 am

1 stop7h 51m

$158

VancouverPortland

YVR - PDX

YVRPDX

Vancouver Intl

Mon 6/2

7:00 am-12:52 pm

1 stop5h 52m

Portland

Thu 6/5

1:45 pm-7:35 pm

1 stop5h 50m

$158

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Thu 5/8

9:00 am-2:09 pm

1 stop5h 09m

Seattle/Tacoma Intl

Sun 5/11

8:37 am-9:38 am

Nonstop1h 01m

$159

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Fri 5/9

6:00 am-7:00 am

Nonstop1h 00m

Seattle/Tacoma Intl

Sun 5/11

8:37 am-9:38 am

Nonstop1h 01m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

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

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

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

Currently, January is the cheapest month in which you can book a flight from Canada to State of Washington (average of $238). Flying from Canada 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 CA to WA?

Find hourly flight availability from Canada 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 25, 2025.

When flying from Canada to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Canada to State of Washington

Explore weekly flight availability from Canada 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 25, 2025.

The most flights from CA0 to USWA are scheduled on a Wednesday (6 on average). You will have fewer flight options on Saturday, 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 25, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Canada 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.
Alaska Airlines
8.0
Very good
9,928 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,928 reviews
Alaska Airlines
8.0
Very good
9,928 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,928 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,928 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,928 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
WestJet
7.2
Good
2,818 reviews
Alaska Airlines
8.0
Very good
9,928 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

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 Canada 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 Canada 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 $79. Users have also found prices from $97 and $98 on Air Canada and Alaska Airlines, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Canada to State of Washington (average of $238). Flying from Canada 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

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Alternative routes for Canada 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 Canada to Washington

Discover the top 6 airlines that operate flights from Canada 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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$100Average$390FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$110Average$335FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$128Average$371FlexibilityNo cancel feeOn-time67%
Alaska AirlinesCheapest$140Average$324FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$174Average$417FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$393Average$653FlexibilityNo cancel feeOn-time71%

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