HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Canada

$81+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYZ
May 30 — Jun 61
Sat 5/30
Sat 6/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Canada with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 30, 2026.

This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:30 am
SEA
-
YVR
1 stop6h 20m
WestJet
Sun 5/1711:15 am
YVR
-
SEA
2 stops7h 30m
WestJet
Deal found 4/25$194
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/72:30 pm
PDX
-
YYC
Nonstop2h 00m
WestJet
Thu 8/1312:40 pm
YYC
-
PDX
Nonstop2h 10m
WestJet
Deal found 4/28$196
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:30 am
SEA
-
YVR
1 stop5h 25m
WestJet
Sat 5/165:00 am
YVR
-
SEA
1 stop4h 40m
WestJet
Deal found 4/25$196
This Mytrip deal was found by Cheapflights users on 4/26. 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.
Wed 8/52:30 pm
PDX
-
YYC
Nonstop2h 00m
Multiple Airlines
Sun 8/166:00 am
YYC
-
PDX
1 stop4h 31m
Multiple Airlines
Deal found 4/26$200
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3010:30 am
SEA
-
YVR
2 stops7h 00m
WestJet
Fri 6/121:45 pm
YVR
-
SEA
1 stop5h 00m
WestJet
Deal found 4/29$200
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Wed 7/12:30 pm
PDX
-
YYC
Nonstop2h 00m
WestJet
Tue 7/712:40 pm
YYC
-
PDX
Nonstop2h 10m
WestJet
Deal found 4/27$201
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Wed 6/107:35 pm
SEA
-
YVR
1 stop4h 40m
WestJet
Sat 6/2011:15 am
YVR
-
SEA
2 stops7h 30m
WestJet
Deal found 4/27$201
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:30 am
SEA
-
YVR
1 stop6h 20m
WestJet
Mon 5/185:00 am
YVR
-
SEA
1 stop4h 40m
WestJet
Deal found 4/27$203
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.
Tue 6/910:30 am
SEA
-
YVR
1 stop5h 25m
WestJet
Tue 6/165:00 am
YVR
-
SEA
1 stop4h 40m
WestJet
Deal found 4/25$204
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:30 am
SEA
-
YVR
2 stops8h 40m
WestJet
Tue 6/165:00 am
YVR
-
SEA
1 stop4h 40m
WestJet
Deal found 4/29$205
This Trip.com deal was found by Cheapflights users on 4/28. 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.
Fri 7/242:30 pm
PDX
-
YYC
Nonstop2h 00m
WestJet
Mon 7/2712:40 pm
YYC
-
PDX
Nonstop2h 10m
WestJet
Deal found 4/28$206
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.
Thu 5/145:50 am
SEA
-
YVR
Nonstop1h 10m
Multiple Airlines
Sun 5/175:00 am
YVR
-
SEA
1 stop4h 40m
Multiple Airlines
Deal found 4/25$207

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 April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$194
(Kiwi.com)

One-way from

$81
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$379

Good round-trip deal

$220 or less

Good one-way deal

$122 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
Highest demand for flights based on searches. 17% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 April 30, 2026.
Use the filters below to find and compare flights from Washington to Canada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Tue 6/9

10:30 am-3:55 pm

1 stop5h 25m

Vancouver Intl

Tue 6/16

5:00 am-9:40 am

1 stop4h 40m

$204

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Tue 6/9

10:30 am-4:50 pm

1 stop6h 20m

Vancouver Intl

Tue 6/16

9:00 am-10:05 am

Nonstop1h 05m

$210
Quickest round-trip

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Tue 6/9

3:00 pm-4:07 pm

Nonstop1h 07m

Vancouver Intl

Tue 6/16

9:00 am-10:05 am

Nonstop1h 05m

$213

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Tue 6/9

7:35 pm-10:15 pm

Nonstop1h 40m

Calgary

Mon 6/15

8:45 am-9:40 am

Nonstop1h 55m

$241

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Thu 6/11

7:50 pm-9:03 pm

Nonstop1h 13m

Vancouver Intl

Thu 6/18

6:15 am-7:35 am

Nonstop1h 20m

$249

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Thu 6/4

9:22 am-10:28 am

Nonstop1h 06m

Vancouver Intl

Thu 6/11

11:18 am-12:38 pm

Nonstop1h 20m

$249

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Sun 6/21

9:42 pm-10:58 pm

Nonstop1h 16m

Vancouver Intl

Thu 6/25

3:43 pm-4:57 pm

Nonstop1h 14m

$249

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Fri 6/5

9:40 pm-10:49 pm

Nonstop1h 09m

Vancouver Intl

Sun 6/7

5:20 pm-6:40 pm

Nonstop1h 20m

$249

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Sat 6/20

9:42 pm-10:58 pm

Nonstop1h 16m

Vancouver Intl

Mon 6/22

3:43 pm-4:57 pm

Nonstop1h 14m

$249

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Sat 5/30

1:30 pm-2:45 pm

Nonstop1h 15m

Vancouver Intl

Sat 6/20

5:20 pm-6:40 pm

Nonstop1h 20m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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

How far ahead should I book a flight from State of Washington to Canada?

The best time to book flights from State of Washington to Canada is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from State of Washington to Canada (average of $49). Flying from State of Washington to Canada in October is currently the most expensive (average of $686). 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 April 30, 2026.

A simple way to save on the total cost of your ticket is to fly from State of Washington to Canada at noon. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight in the evening.

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 April 25, 2026.

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. Monday afternoons 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 April 30, 2026.

The most flights from USWA to CA0 are scheduled on a Thursday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 07m. The distance between State of Washington and Canada is about 127 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 $64 on WestJet. Other airlines that offer cheap prices include Air Canada from $68 and Delta from $71 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, February is the cheapest month in which you can book a flight from State of Washington to Canada (average of $49). Flying from State of Washington to Canada in October is currently the most expensive (average of $686). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Canada

See prices for flight routes from nearby airports that may be better suited for you.
Newark to San Francisco flights
San Francisco to Newark flights
San Francisco to John F Kennedy Intl flights
John F Kennedy Intl to San Francisco flights
Los Angeles to Honolulu flights
San Francisco to LaGuardia flights
LaGuardia to San Francisco flights
Dallas/Fort Worth to LaGuardia flights
LaGuardia to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
Dallas/Fort Worth to Seattle flights
Burbank to Honolulu flights
Newark to Fort Lauderdale flights
Los Angeles to Newark flights
LaGuardia to Miami flights
LaGuardia to Fort Lauderdale flights
Los Angeles to Seattle flights
Ontario to Honolulu flights
Newark to Miami flights
Seattle to Las Vegas flights
John F Kennedy Intl to Los Angeles flights
Long Beach to Honolulu flights
John F Kennedy Intl to Miami flights
Newark to Los Angeles flights
John F Kennedy Intl to Fort Lauderdale flights
Dallas/Fort Worth to Newark flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Dallas/Fort Worth flights
Los Angeles to John F Kennedy Intl flights
Dallas/Fort Worth to John F Kennedy Intl flights
Newark to Las Vegas flights
LaGuardia to O'Hare Intl flights
Newark to O'Hare Intl flights
Newark to Seattle flights
Seattle to Los Angeles flights
Dulles Intl to Dallas/Fort Worth flights
Newark to Atlanta flights
Newark to Orlando flights
O'Hare Intl to Las Vegas flights
John F Kennedy Intl to O'Hare Intl flights
Los Angeles to LaGuardia flights
LaGuardia to Atlanta flights
Newark to Cancún flights
O'Hare Intl to Seattle flights
San Francisco to Seattle flights
Dallas/Fort Worth to Las Vegas flights
Baltimore to Dallas/Fort Worth flights
John F Kennedy Intl to Cancún flights
San Francisco to Las Vegas flights

Top 6 airlines flying from Washington to Canada

Discover the top 6 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 April 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$79Average$442FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$86Average$404FlexibilityNo cancel feeOn-time67%
WestJetCheapest$122Average$319FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$131Average$473FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$156Average$410FlexibilityNo cancel feeOn-time75%
Harbour Air SeaplanesCheapest$220Average$265FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights