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$52+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYZ
Feb 27 — Mrz 61
Do 2/27
Do 3/6
1 adult, Economy
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Cheap flight deals from Washington to Canada

Keep the following information in mind while searching for Washington to Canada flight deals. Data was last updated Februar 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$52
(123 Milhas)

One-way from

$52
(Mytrip)

Popular in

April

Cheapest in

January

Average price

$323

Good round-trip deal

$156 or less

Good one-way deal

$99 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Toronto (YTO) flights.
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From Washington to Canada
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One-way flight from Washington to Canada
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Highest demand for flights based on searches. 14% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Washington to Canada.
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Price to beat on a one-way flight from Washington to Canada.
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Find 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 Februar 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Mi 3/511:30 amSEA - YLW
Nonstop1h 06mWestJet
Mi 3/129:00 amYLW - SEA
Nonstop1h 00mWestJet
Deal found 2/20$125
This 123 Milhas deal was found by Cheapflights users on 2/21. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/77:05 pmSEA - YEG
1 stop4h 35mAir Canada
Mo 4/146:10 amYEG - SEA
1 stop4h 43mAir Canada
Deal found 2/21$131
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Do 4/36:50 pmPDX - YVR
1 stop27h 40mMultiple Airlines
So 4/63:55 pmYVR - PDX
1 stop18h 25mMultiple Airlines
Deal found 2/20$143
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Di 4/811:30 amSEA - YVR
1 stop4h 34mWestJet
Mo 4/147:00 amYVR - SEA
1 stop3h 00mWestJet
Deal found 2/21$148
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Mi 4/163:15 pmSEA - YYC
Nonstop1h 40mWestJet
So 4/201:20 pmYYC - SEA
Nonstop2h 01mWestJet
Deal found 2/21$153
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
Mo 4/77:55 pmSEA - YLW
Nonstop1h 08mAlaska Airlines
Mo 4/148:00 amYLW - SEA
Nonstop1h 13mAlaska Airlines
Deal found 2/20$158
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Mo 3/1712:41 pmSEA - YVR
1 stop9h 49mMultiple Airlines
Do 3/277:00 amYVR - SEA
1 stop3h 00mMultiple Airlines
Deal found 2/21$163
This Mytrip deal was found by Cheapflights users on 2/21. 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.
Mo 4/711:30 amSEA - YLW
Nonstop1h 06mMultiple Airlines
Mo 4/142:50 pmYLW - SEA
1 stop3h 38mMultiple Airlines
Deal found 2/21$170
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Mo 4/79:48 amSEA - YYC
1 stop12h 07mMultiple Airlines
Mo 4/148:00 amYYC - SEA
1 stop3h 00mMultiple Airlines
Deal found 2/21$181
This Mytrip deal was found by Cheapflights users on 2/21. 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.
Sa 3/157:32 pmPDX - YYC
1 stop26h 23mMultiple Airlines
Mo 3/174:35 pmYYC - PDX
1 stop27h 02mMultiple Airlines
Deal found 2/21$191
This Kiwi.com deal was found by Cheapflights users on 2/22. 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.
Mi 4/29:48 amSEA - YYZ
1 stop17h 55mMultiple Airlines
Di 4/88:00 pmYYZ - SEA
1 stop18h 35mMultiple Airlines
Deal found 2/22$195
This Air Canada deal was found by Cheapflights users on 2/21. 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.
Do 3/63:05 pmSEA - YYC
1 stop6h 25mAir Canada
So 3/96:00 amYYC - SEA
1 stop4h 50mAir Canada
Deal found 2/21$203

Find flights from Washington to Canada within your budget

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 Februar 22, 2025.

Fly from

Washington

Fly to

Canada

Route

Depart

Return

Price

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Mi 3/5

11:30 am-12:36 pm

Nonstop1h 06m

Kelowna

Mi 3/12

9:00 am-10:00 am

Nonstop1h 00m

$125

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Mo 4/7

7:05 pm-12:40 am

1 stop4h 35m

Edmonton

Mo 4/14

6:10 am-9:53 am

1 stop4h 43m

$131

PortlandVancouver

PDX - YVR

PDXYVR

Portland

Do 4/3

6:50 pm-10:30 pm

1 stop27h 40m

Vancouver Intl

So 4/6

3:55 pm-10:20 am

1 stop18h 25m

$143

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Di 4/8

11:30 am-4:04 pm

1 stop4h 34m

Vancouver Intl

Mo 4/14

7:00 am-10:00 am

1 stop3h 00m

$148

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Mi 4/16

3:15 pm-5:55 pm

Nonstop1h 40m

Calgary

So 4/20

1:20 pm-2:21 pm

Nonstop2h 01m

$153

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Mo 4/7

7:55 pm-9:03 pm

Nonstop1h 08m

Kelowna

Mo 4/14

8:00 am-9:13 am

Nonstop1h 13m

$158

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Mo 3/17

12:41 pm-10:30 pm

1 stop9h 49m

Vancouver Intl

Do 3/27

7:00 am-10:00 am

1 stop3h 00m

$163

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Mo 4/7

11:30 am-12:36 pm

Nonstop1h 06m

Kelowna

Mo 4/14

2:50 pm-6:28 pm

1 stop3h 38m

$170

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Mo 4/7

9:48 am-10:55 pm

1 stop12h 07m

Calgary

Mo 4/14

8:00 am-10:00 am

1 stop3h 00m

$181

PortlandCalgary

PDX - YYC

PDXYYC

Portland

Sa 3/15

7:32 pm-10:55 pm

1 stop26h 23m

Calgary

Mo 3/17

4:35 pm-6:37 pm

1 stop27h 02m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

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.

Travel insights for flights from Washington to Canada

Get recent, data-driven insights about flights from Washington to Canada including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from State of Washington to Canada (average of $243). Flying from State of Washington to Canada in July is currently the most expensive (average of $359). 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 Februar 22, 2025.

When flying from State of Washington to Canada, 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 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 Februar 22, 2025.

The most flights from USWA to CA0 are scheduled on a Wednesday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Canada by month

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

In terms of precipitation, rainfall in Canada ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Canada when rainfall is around 2.0 in.

Temperature in Canada by month

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

If weather is an important factor for your trip to Canada, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Canada

Get insights into the airlines that provide service to Canada. 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 Canada. Reviews last updated Februar 22, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Washington to Canada by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,702 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,702 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,203 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,754 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

WestJet
7.2
Good
2,800 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • 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 $59 on Alaska Airlines. Other airlines that offer cheap prices include WestJet from $65 and United Airlines from $84 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, January is the cheapest month in which you can book a flight from State of Washington to Canada (average of $243). Flying from State of Washington to Canada in July is currently the most expensive (average of $359). 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 Washington to Canada

See prices for flight routes from nearby airports that may be better suited for you.
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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 Februar 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$88Average$458FlexibilityNo cancel feeOn-time67%
WestJetCheapest$113Average$369FlexibilityNo cancel feeOn-time60%
DeltaCheapest$116Average$467FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$117Average$588FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$139Average$470FlexibilityNo cancel feeOn-time75%
Harbour Air SeaplanesCheapest$202Average$298FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$464Average$765FlexibilityNo cancel feeOn-time71%
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