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$51+ Cheap flights from Washington to Canada

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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYZ
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Washington to Canada

Cheapest flights from Washington to Canada
Explore the most affordable flight options available from Washington to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Air Canada deal was found by Cheapflights users on 12/10. 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.
jue. 12/113:40 pmSEA - YYC
1 stop4h 19mAir Canada
sáb. 12/137:50 pmYYC - SEA
1 stop3h 56mAir Canada
Deal found 12/10$207
This Air Canada deal was found by Cheapflights users on 12/9. 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.
mié. 12/319:50 amPDX - YVR
Nonstop1h 19mAir Canada
mar. 1/68:00 amYVR - PDX
Nonstop1h 15mAir Canada
Deal found 12/9$219
This Air Canada deal was found by Cheapflights users on 12/10. 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.
mié. 12/318:10 amSEA - YYZ
Nonstop4h 43mAir Canada
mié. 1/77:50 pmYYZ - SEA
Nonstop5h 26mAir Canada
Deal found 12/10$252
This Air Canada deal was found by Cheapflights users on 12/10. 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.
sáb. 12/278:00 pmSEA - YVR
Nonstop1h 07mAir Canada
mar. 12/309:45 pmYVR - SEA
Nonstop1h 01mAir Canada
Deal found 12/10$262
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
jue. 12/257:55 pmSEA - YVR
Nonstop1h 00mAlaska Airlines
sáb. 12/276:00 amYVR - SEA
Nonstop1h 07mAlaska Airlines
Deal found 12/11$268
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:51 pmPDX - YVR
1 stop4h 54mAlaska Airlines
mié. 1/77:35 pmYVR - PDX
1 stop3h 11mAlaska Airlines
Deal found 12/9$275
This Air Canada deal was found by Cheapflights users on 12/10. 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.
mié. 12/313:40 pmSEA - YVR
Nonstop1h 07mAir Canada
dom. 1/49:05 pmYVR - SEA
Nonstop1h 01mAir Canada
Deal found 12/10$289
This United Airlines deal was found by Cheapflights users on 12/11. 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.
jue. 12/115:00 amSEA - YYC
1 stop15h 53mUnited Airlines
sáb. 12/132:13 pmYYC - SEA
1 stop8h 08mUnited Airlines
Deal found 12/11$294
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
sáb. 12/2711:10 pmSEA - YVR
Nonstop1h 00mMultiple Airlines
jue. 1/18:40 amYVR - SEA
Nonstop1h 19mMultiple Airlines
Deal found 12/10$297
This United Airlines deal was found by Cheapflights users on 12/9. 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.
jue. 12/115:00 amSEA - YYC
1 stop15h 53mUnited Airlines
dom. 12/146:15 amYYC - SEA
2 stops18h 00mUnited Airlines
Deal found 12/9$300
This Air Canada deal was found by Cheapflights users on 12/9. 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.
mié. 12/319:50 amPDX - YVR
Nonstop1h 19mAir Canada
mié. 1/77:00 amYVR - PDX
1 stop7h 48mAir Canada
Deal found 12/9$309
This Air Canada deal was found by Cheapflights users on 12/10. 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.
vie. 12/267:00 pmPDX - YYZ
1 stop7h 59mAir Canada
vie. 1/98:15 amYYZ - PDX
2 stops9h 25mAir Canada
Deal found 12/10$332

Find flight deals from Washington to Canada

Keep the following information in mind while searching for Washington to Canada flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$119
(Flightnetwork)

One-way from

$51
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$553

Good round-trip deal

$160 or less

Good one-way deal

$137 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Toronto (YTO) flights.
Search Deals
From Washington to Canada
Search Deals
One-way flight from Washington to Canada
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 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 Washington to Canada.
Search Deals
Price to beat on a one-way flight from Washington to Canada.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Canada 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Washington to Canada that are best for you.

Fly from

Washington

Fly to

Canada

Route

Depart

Return

Price

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

sáb. 1/24

3:40 pm-7:59 pm

1 stop4h 19m

Kelowna

sáb. 1/31

6:15 pm-10:06 pm

1 stop3h 51m

$119

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

sáb. 1/24

7:55 pm-8:55 pm

Nonstop1h 00m

Vancouver Intl

sáb. 1/31

7:00 am-10:22 am

1 stop3h 22m

$131

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

sáb. 1/24

11:55 am-1:15 pm

Nonstop1h 20m

Kelowna

sáb. 1/31

9:00 am-10:22 am

Nonstop1h 22m

$135

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

vie. 1/9

7:55 pm-8:55 pm

Nonstop1h 00m

Vancouver Intl

vie. 1/16

7:00 am-10:22 am

1 stop3h 22m

$143

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

jue. 1/15

7:55 pm-8:55 pm

Nonstop1h 00m

Vancouver Intl

dom. 1/25

7:00 am-10:22 am

1 stop3h 22m

$145

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

dom. 1/25

11:55 am-4:14 pm

1 stop4h 19m

Vancouver Intl

dom. 2/1

7:00 am-10:25 am

1 stop3h 25m

$152

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

mié. 1/7

3:40 pm-8:09 pm

1 stop4h 29m

Kelowna

mié. 1/14

1:25 pm-7:16 pm

1 stop5h 51m

$153

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

vie. 1/23

8:00 pm-9:07 pm

Nonstop1h 07m

Vancouver Intl

vie. 1/30

9:05 pm-10:06 pm

Nonstop1h 01m

$155

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

sáb. 1/10

3:20 pm-10:44 pm

2 stops7h 24m

Vancouver Intl

dom. 1/11

7:00 am-10:22 am

1 stop3h 22m

$156

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

vie. 1/9

3:40 pm-4:47 pm

Nonstop1h 07m

Vancouver Intl

vie. 1/16

8:10 am-9:15 am

Nonstop1h 05m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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

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

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

Currently, July is the cheapest month in which you can book a flight from State of Washington to Canada (average of $92). Flying from State of Washington to Canada in December 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 WA to CA?

Find hourly flight availability from Washington to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

A simple way to save on the total cost of your ticket is to fly from State of Washington to Canada in the afternoon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.

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

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

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

Weekly flight availability from State of Washington to Canada

Explore weekly flight availability from Washington to Canada. 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 diciembre 12, 2025.

The most flights from USWA to CA0 are scheduled on a Tuesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Related info for your journey

Find useful and relevant information for your journey from Washington to Canada. 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 State of Washington to Canada?

    Departing from State of Washington to Canada will take you 1h 20m. The distance between State of Washington and Canada is about 219 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from State of Washington to Canada one-way?

    One-way options have recently been found by users for as low as $42 on WestJet. Other airlines that offer cheap prices include Alaska Airlines from $64 and Air Canada from $72 one-way.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from State of Washington to Canada (average of $92). Flying from State of Washington to Canada in December 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington to Canada

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Top 7 airlines flying from Washington to Canada

Discover the top 7 airlines that operate flights from Washington to Canada. 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$90Average$413FlexibilityNo cancel feeOn-time67%
DeltaCheapest$108Average$469FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$139Average$366FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$159Average$509FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$186Average$423FlexibilityNo cancel feeOn-time75%
Harbour Air SeaplanesCheapest$222Average$285FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$493Average$668FlexibilityNo cancel feeOn-time71%

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