HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Canada

$100+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYZ
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
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 June 15, 2026.

This Flightnetwork deal was found by Cheapflights users on 6/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:30 pm
PDX
-
YYC
1 stop5h 19m
Air Canada
Mon 9/219:20 am
YYC
-
PDX
2 stops10h 46m
Air Canada
Deal found 6/14$245
This Flightnetwork deal was found by Cheapflights users on 6/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:30 pm
PDX
-
YYC
Nonstop2h 00m
Multiple Airlines
Mon 9/219:20 am
YYC
-
PDX
2 stops10h 46m
Multiple Airlines
Deal found 6/14$247
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 9/12:30 pm
PDX
-
YYC
Nonstop2h 00m
WestJet
Wed 9/212:40 pm
YYC
-
PDX
Nonstop2h 10m
WestJet
Deal found 6/12$249
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Sat 8/222:30 pm
PDX
-
YYC
Nonstop2h 00m
WestJet
Sat 8/2912:40 pm
YYC
-
PDX
Nonstop2h 10m
WestJet
Deal found 6/12$251
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:05 am
SEA
-
YYC
Nonstop1h 38m
Alaska Airlines
Fri 10/307:00 pm
YYC
-
SEA
Nonstop1h 49m
Alaska Airlines
Deal found 6/11$255
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/212:30 pm
PDX
-
YYC
Nonstop2h 00m
WestJet
Sat 7/2512:40 pm
YYC
-
PDX
Nonstop2h 10m
WestJet
Deal found 6/14$258
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Mon 6/292:30 pm
PDX
-
YYC
Nonstop2h 00m
WestJet
Thu 7/212:40 pm
YYC
-
PDX
Nonstop2h 10m
WestJet
Deal found 6/15$260
This FlightHub deal was found by Cheapflights users on 6/13. 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 9/22:30 pm
PDX
-
YYC
Nonstop2h 00m
WestJet
Thu 9/1012:40 pm
YYC
-
PDX
Nonstop2h 10m
WestJet
Deal found 6/13$264
This Trip.com deal was found by Cheapflights users on 6/13. 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 7/313:30 pm
PDX
-
YYC
1 stop5h 30m
Air Canada
Mon 8/36:00 am
YYC
-
PDX
1 stop4h 31m
Air Canada
Deal found 6/13$266
This Vliegwinkel deal was found by Cheapflights users on 6/11. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:00 am
SEA
-
YVR
2 stops6h 35m
WestJet
Sun 8/211:15 am
YVR
-
SEA
2 stops7h 30m
WestJet
Deal found 6/11$274
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Tue 9/87:00 am
SEA
-
YVR
2 stops6h 35m
WestJet
Mon 9/141:40 pm
YVR
-
SEA
1 stop5h 05m
WestJet
Deal found 6/11$276
This Air Canada deal was found by Cheapflights users on 6/14. 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 9/293:30 pm
PDX
-
YYC
1 stop5h 19m
Air Canada
Thu 10/16:00 am
YYC
-
PDX
1 stop4h 31m
Air Canada
Deal found 6/14$277

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 June 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$245
(Flightnetwork)

One-way from

$100
(Super.com)

Popular in

July

Cheapest in

January

Average price

$502

Good round-trip deal

$215 or less

Good one-way deal

$131 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. 22% potential increase in price ($110 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 June 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 June 15, 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

Thu 9/3

10:30 am-4:50 pm

1 stop6h 20m

Vancouver Intl

Wed 9/16

12:45 pm-6:45 pm

1 stop6h 00m

$297

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Wed 7/1

7:00 am-2:10 pm

2 stops7h 10m

Vancouver Intl

Sat 7/4

11:15 am-9:00 pm

2 stops9h 45m

$305

PortlandVancouver

PDX - YVR

PDXYVR

Portland

Sat 7/25

7:45 pm-9:00 pm

Nonstop1h 15m

Vancouver Intl

Sat 8/1

8:15 am-9:31 am

Nonstop1h 16m

$315

PortlandCalgary

PDX - YYC

PDXYYC

Portland

Tue 8/18

7:15 pm-12:30 pm

1 stop16h 15m

Calgary

Mon 8/24

9:20 am-7:11 pm

2 stops10h 51m

$315

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Wed 7/8

7:56 pm-8:53 pm

Nonstop0h 57m

Vancouver Intl

Wed 7/15

6:00 am-7:07 am

Nonstop1h 07m

$322

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Sat 10/3

5:00 am-2:06 pm

1 stop9h 06m

Vancouver Intl

Sat 10/3

5:25 pm-6:32 pm

Nonstop1h 07m

$332

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Wed 7/8

7:00 am-1:35 pm

2 stops6h 35m

Vancouver Intl

Wed 7/15

10:10 pm-9:40 am

2 stops11h 30m

$338

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Sun 10/4

5:30 pm-6:40 pm

Nonstop1h 10m

Vancouver Intl

Thu 10/8

6:20 am-7:35 am

Nonstop1h 15m

$341

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Wed 9/9

9:20 am-10:35 am

Nonstop1h 15m

Vancouver Intl

Wed 9/16

3:35 pm-4:53 pm

Nonstop1h 18m

$341
Quickest round-trip

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Sat 7/25

5:36 pm-6:35 pm

Nonstop0h 59m

Vancouver Intl

Tue 8/4

7:55 am-8:58 am

Nonstop1h 03m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

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

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 May is currently the most expensive (average of $681). 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 June 15, 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 42% on your trip compared to booking a flight in the evening.

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 June 15, 2026.

The most flights from USWA to CA0 are scheduled on a Monday (5 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

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 64 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 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 June 13, 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.

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 57m. 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 Alaska Airlines from $70 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 May is currently the most expensive (average of $681). 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.
San Francisco to John F Kennedy Intl flights
San Francisco to Newark flights
John F Kennedy Intl to San Francisco flights
Newark to San Francisco flights
Los Angeles to Honolulu flights
San Francisco to LaGuardia flights
LaGuardia to San Francisco flights
Dallas/Fort Worth to Seattle flights
Burbank to Honolulu flights
Dallas/Fort Worth to LaGuardia flights
Long Beach to Honolulu flights
Newark to Miami flights
Los Angeles to John F Kennedy Intl flights
Ontario to Honolulu flights
Los Angeles to Seattle flights
Los Angeles to Newark flights
Newark to Orlando flights
John F Kennedy Intl to Miami flights
Newark to Seattle flights
Dallas/Fort Worth to Newark flights
Dallas/Fort Worth to O'Hare Intl flights
Newark to Los Angeles flights
Dallas/Fort Worth to Las Vegas flights
LaGuardia to Orlando flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Seattle flights
Newark to Dallas/Fort Worth flights
Dulles Intl to Seattle flights
Dallas/Fort Worth to Cancún flights
Ontario to Seattle flights
Dallas/Fort Worth to Los Angeles flights
LaGuardia to Miami flights
Dallas/Fort Worth to John F Kennedy Intl flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Cancún flights
LaGuardia to O'Hare Intl flights
Newark to O'Hare Intl flights
San Francisco to Seattle flights
Newark to Cancún flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Orlando flights
Newark to Las Vegas flights
John F Kennedy Intl to O'Hare Intl flights
O'Hare Intl to Seattle flights
Miami to Newark flights
O'Hare Intl to Las Vegas flights
Seattle to Las Vegas flights
Newark to Fort Lauderdale flights
Seattle to Los Angeles flights
John F Kennedy Intl to Dallas/Fort Worth 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 June 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$79Average$477FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$90Average$445FlexibilityNo cancel feeOn-time67%
WestJetCheapest$122Average$315FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$131Average$501FlexibilityNo cancel feeOn-time69%
Harbour Air SeaplanesCheapest$150Average$265FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$156Average$372FlexibilityNo cancel feeOn-time75%

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.