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$70+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SEA
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap 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 December 16, 2025.

This Air Canada deal was found by Cheapflights users on 12/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:50 pmYYC - SEA
1 stop3h 56mAir Canada
Fri 1/233:40 pmSEA - YYC
1 stop6h 04mAir Canada
Deal found 12/16$220
This Air Canada deal was found by Cheapflights users on 12/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:50 pmYYC - SEA
1 stop3h 56mAir Canada
Mon 1/53:40 pmSEA - YYC
1 stop4h 19mAir Canada
Deal found 12/14$249
This SmartFares deal was found by Cheapflights users on 12/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:55 amYVR - SEA
Nonstop1h 07mAlaska Airlines
Sat 3/77:55 pmSEA - YVR
Nonstop1h 00mAlaska Airlines
Deal found 12/16$266
This Jettzy deal was found by Cheapflights users on 12/14. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:45 pmYVR - SEA
Nonstop1h 01mAir Canada
Wed 12/315:50 amSEA - YVR
Nonstop1h 07mAir Canada
Deal found 12/14$274
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Sat 12/277:55 amYVR - SEA
Nonstop1h 07mAlaska Airlines
Thu 1/17:55 pmSEA - YVR
Nonstop1h 00mAlaska Airlines
Deal found 12/15$277
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Tue 12/161:20 pmYVR - SEA
Nonstop1h 16mMultiple Airlines
Thu 1/89:23 pmSEA - YVR
1 stop24h 57mMultiple Airlines
Deal found 12/14$278
This Air Canada deal was found by Cheapflights users on 12/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:00 amYVR - PDX
Nonstop1h 15mAir Canada
Mon 1/57:00 pmPDX - YVR
Nonstop1h 19mAir Canada
Deal found 12/15$278
This Air Canada deal was found by Cheapflights users on 12/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:45 pmYVR - SEA
Nonstop1h 01mAir Canada
Tue 12/305:50 amSEA - YVR
Nonstop1h 07mAir Canada
Deal found 12/14$282
This Trip.com deal was found by Cheapflights users on 12/14. 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 12/313:54 pmYLW - SEA
Nonstop1h 15mMultiple Airlines
Sat 1/311:55 amSEA - YLW
Nonstop1h 20mMultiple Airlines
Deal found 12/14$283
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/313:54 pmYLW - SEA
Nonstop1h 15mMultiple Airlines
Mon 1/53:10 pmSEA - YLW
1 stop6h 40mMultiple Airlines
Deal found 12/14$296
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/313:54 pmYLW - SEA
Nonstop1h 15mMultiple Airlines
Tue 1/63:10 pmSEA - YLW
1 stop6h 40mMultiple Airlines
Deal found 12/14$298
This Air Canada deal was found by Cheapflights users on 12/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:45 pmYVR - SEA
Nonstop1h 01mAir Canada
Fri 1/28:00 pmSEA - YVR
Nonstop1h 07mAir Canada
Deal found 12/14$306

Find flight deals from Canada to Washington

Keep the following information in mind while searching for Canada to Washington flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$119
(Kiwi.com)

One-way from

$70
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$449

Good round-trip deal

$245 or less

Good one-way deal

$155 or less
Provider with most accurate pricing for Toronto (YTO)-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto (YTO)-Seattle/Tacoma Intl flights.
Search Deals
From Canada to Washington
Search Deals
One-way flight from Canada to Washington
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 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 Canada to Washington.
Search Deals
Price to beat on a one-way flight from Canada to Washington.
Search Deals

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 December 16, 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

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Mon 4/13

8:50 am-2:19 pm

1 stop5h 29m

Seattle/Tacoma Intl

Wed 4/15

3:10 pm-9:48 pm

1 stop6h 38m

$128

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Thu 1/8

1:25 pm-7:16 pm

1 stop5h 51m

Seattle/Tacoma Intl

Sat 1/10

3:40 pm-8:09 pm

1 stop4h 29m

$133

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 1/10

7:00 am-10:22 am

1 stop3h 22m

Seattle/Tacoma Intl

Sun 1/11

3:10 pm-9:00 pm

1 stop5h 50m

$133

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Sat 1/24

6:05 am-2:38 pm

2 stops8h 33m

Seattle/Tacoma Intl

Mon 1/26

3:10 pm-11:12 pm

2 stops8h 02m

$133

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 1/10

7:00 am-10:22 am

1 stop3h 22m

Seattle/Tacoma Intl

Sat 1/10

7:55 pm-8:55 pm

Nonstop1h 00m

$140

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Mon 4/13

9:05 am-10:25 am

Nonstop1h 20m

Seattle/Tacoma Intl

Wed 4/15

11:20 am-12:29 pm

Nonstop1h 09m

$143

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Thu 4/16

6:05 am-2:19 pm

2 stops8h 14m

Seattle/Tacoma Intl

Tue 4/21

3:10 pm-11:17 pm

2 stops8h 07m

$143

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Wed 1/14

7:00 am-2:20 pm

2 stops7h 20m

Seattle/Tacoma Intl

Wed 1/21

7:55 pm-8:55 pm

Nonstop1h 00m

$144

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Mon 4/13

1:20 pm-2:33 pm

Nonstop1h 13m

Seattle/Tacoma Intl

Thu 4/16

11:20 am-12:29 pm

Nonstop1h 09m

$145

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Wed 1/28

9:05 pm-10:06 pm

Nonstop1h 01m

Seattle/Tacoma Intl

Wed 2/4

9:55 am-11:10 am

Nonstop1h 15m

$145

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

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, November is the cheapest month in which you can book a flight from Canada to State of Washington (average of $89). Flying from Canada to State of Washington in August is currently the most expensive (average of $145). 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 December 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Canada to State of Washington in the evening. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Canada to State of Washington?

Use this chart to determine the cheapest time to fly round-trip from Canada to Washington. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Canada to State of Washington flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 16, 2025.

The most flights from CA0 to USWA are scheduled on a Tuesday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 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 December 16, 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. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,465 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.0

Crew

8.5

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
11,465 reviews
Alaska Airlines
8.0
Very good
11,465 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.0

Crew

8.5

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
8,009 reviews
Alaska Airlines
8.0
Very good
11,465 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.0

Crew

8.5

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
9,094 reviews
Alaska Airlines
8.0
Very good
11,465 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.0

Crew

8.5

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
3,202 reviews
Alaska Airlines
8.0
Very good
11,465 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.0

Crew

8.5

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
10,529 reviews
Alaska Airlines
8.0
Very good
11,465 reviews

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.0

Crew

8.5

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 Canada 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 Canada to State of Washington?

    Airlines like WestJet, Air Canada, and United Airlines fly from Canada to State of Washington in about 1h 01m. The time it takes to get you to your destination can typically vary by up to 12h 25m. Airlines will cover a distance of 127 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Canada 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 $73. Users have also found prices from $78 and $99 on WestJet and Air Canada, 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, November is the cheapest month in which you can book a flight from Canada to State of Washington (average of $89). Flying from Canada to State of Washington in August is currently the most expensive (average of $145). 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$77Average$340FlexibilityNo cancel feeOn-time67%
WestJetCheapest$131Average$312FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$164Average$345FlexibilityNo cancel feeOn-time75%
DeltaCheapest$215Average$422FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$240Average$591FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$277Average$277FlexibilityNo cancel feeOn-time71%

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