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$85+ 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SEA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Trip.com deal was found by Cheapflights users on 1/28. 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 4/117:00 am
YVR
-
SEA
1 stop3h 25m
Multiple Airlines
Sat 4/117:51 pm
SEA
-
YVR
Nonstop0h 59m
Multiple Airlines
Deal found 1/28$152
This Jettzy deal was found by Cheapflights users on 1/27. 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.
Wed 3/48:30 am
YVR
-
SEA
Nonstop1h 05m
Air Canada
Sat 3/218:00 pm
SEA
-
YVR
Nonstop1h 07m
Air Canada
Deal found 1/27$155
This SmartFares deal was found by Cheapflights users on 1/28. 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.
Sat 4/118:30 am
YVR
-
SEA
Nonstop1h 03m
Air Canada
Sat 4/113:40 pm
SEA
-
YVR
Nonstop1h 05m
Air Canada
Deal found 1/28$156
This Air Canada deal was found by Cheapflights users on 1/27. 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.
Wed 2/186:15 pm
YVR
-
SEA
Nonstop1h 07m
Air Canada
Wed 2/258:00 pm
SEA
-
YVR
Nonstop1h 07m
Air Canada
Deal found 1/27$161
This oojo deal was found by Cheapflights users on 1/28. 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.
Fri 4/37:00 am
YVR
-
SEA
1 stop3h 25m
WestJet
Sat 4/411:55 am
SEA
-
YVR
1 stop4h 14m
WestJet
Deal found 1/28$162
This Trip.com deal was found by Cheapflights users on 1/28. 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 3/78:30 am
YVR
-
SEA
Nonstop1h 01m
Air Canada
Sun 3/83:40 pm
SEA
-
YVR
Nonstop1h 07m
Air Canada
Deal found 1/28$164
This oojo deal was found by Cheapflights users on 1/29. 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.
Fri 2/276:55 am
YVR
-
SEA
1 stop3h 30m
WestJet
Fri 3/611:55 am
SEA
-
YVR
1 stop4h 14m
WestJet
Deal found 1/29$166
This Super.com deal was found by Cheapflights users on 1/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:25 pm
YYC
-
SEA
Nonstop1h 54m
WestJet
Wed 4/153:10 pm
SEA
-
YYC
Nonstop1h 40m
WestJet
Deal found 1/28$167
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/76:00 am
YVR
-
SEA
Nonstop1h 02m
Alaska Airlines
Sun 3/811:08 pm
SEA
-
YVR
Nonstop1h 02m
Alaska Airlines
Deal found 1/27$168
This Air Canada deal was found by Cheapflights users on 1/27. 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.
Sat 4/42:00 pm
YVR
-
SEA
Nonstop1h 03m
Air Canada
Mon 4/68:00 pm
SEA
-
YVR
Nonstop1h 05m
Air Canada
Deal found 1/27$169
This FlightHub deal was found by Cheapflights users on 1/28. 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.
Wed 4/298:45 am
YYC
-
SEA
Nonstop1h 55m
WestJet
Wed 5/137:35 pm
SEA
-
YYC
Nonstop1h 40m
WestJet
Deal found 1/28$169
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 4/1410:30 am
YVR
-
SEA
Nonstop1h 02m
Alaska Airlines
Mon 4/207:51 pm
SEA
-
YVR
Nonstop0h 59m
Alaska Airlines
Deal found 1/28$170

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$152
(Trip.com)

One-way from

$85
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$398

Good round-trip deal

$209 or less

Good one-way deal

$134 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
Highest demand for flights based on searches. 8% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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

Wed 3/4

8:30 am-9:35 am

Nonstop1h 05m

Seattle/Tacoma Intl

Sat 3/21

8:00 pm-9:07 pm

Nonstop1h 07m

$155

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 4/11

8:30 am-9:33 am

Nonstop1h 03m

Seattle/Tacoma Intl

Sat 4/11

3:40 pm-4:45 pm

Nonstop1h 05m

$156

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Tue 3/17

8:30 am-9:35 am

Nonstop1h 05m

Seattle/Tacoma Intl

Wed 3/18

5:40 am-6:55 am

Nonstop1h 15m

$161

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Tue 2/24

6:15 pm-7:22 pm

Nonstop1h 07m

Seattle/Tacoma Intl

Tue 3/3

3:40 pm-4:47 pm

Nonstop1h 07m

$161

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Fri 2/27

6:55 am-10:25 am

1 stop3h 30m

Seattle/Tacoma Intl

Fri 3/6

11:55 am-4:09 pm

1 stop4h 14m

$166

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Tue 4/14

1:25 pm-2:19 pm

Nonstop1h 54m

Seattle/Tacoma Intl

Wed 4/15

3:10 pm-5:50 pm

Nonstop1h 40m

$167

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 4/11

7:00 am-10:25 am

1 stop3h 25m

Seattle/Tacoma Intl

Sat 4/11

3:20 pm-10:40 pm

1 stop7h 20m

$169

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Tue 4/14

10:30 am-11:32 am

Nonstop1h 02m

Seattle/Tacoma Intl

Mon 4/20

7:51 pm-8:50 pm

Nonstop0h 59m

$170

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Fri 4/3

7:50 am-10:25 am

1 stop3h 35m

Seattle/Tacoma Intl

Mon 4/6

11:55 am-5:13 pm

1 stop4h 18m

$171

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Fri 2/20

6:55 am-10:25 am

1 stop3h 30m

Seattle/Tacoma Intl

Sun 2/22

7:55 pm-8:55 pm

Nonstop1h 00m

$172

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 January 29, 2026.

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 65% on your trip compared to booking a flight at noon.

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 January 24, 2026.

Travelers seeking maximum savings on their Canada to State of Washington flight should consider departing on Sunday at noon when fares are most often at their lowest. Tuesday at noon 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 January 29, 2026.

The most flights from CA0 to USWA are scheduled on a Monday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 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 January 29, 2026.
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
11,808 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

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
11,808 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

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
8,127 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

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
9,215 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

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
3,253 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

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
10,667 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

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 Air Canada, WestJet, and Alaska Airlines fly from Canada to State of Washington in about 1h 05m. The time it takes to get you to your destination can typically vary by up to 4h 28m. 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 WestJet. According to our data, you can fly for as low as $78. Users have also found prices from $87 and $97 on Alaska Airlines 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$56Average$334FlexibilityNo cancel feeOn-time67%
DeltaCheapest$69Average$328FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$127Average$325FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$164Average$340FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$240Average$542FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$277Average$277FlexibilityNo cancel feeOn-time71%

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