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British Columbia

$96+ Cheap flights from Washington to British Columbia

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YVR
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Washington to British Columbia

Cheapest flights from Washington to British Columbia
Explore the most affordable flight options available from Washington to British Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Thu 9/108:15 pm
SEA
-
YVR
2 stops17h 25m
Multiple Airlines
Thu 9/178:20 am
YVR
-
SEA
1 stop10h 16m
Multiple Airlines
Deal found 7/27$233
This Flightnetwork deal was found by Cheapflights users on 7/26. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:30 pm
PDX
-
YYC
1 stop5h 30m
Air Canada
Sun 9/66:00 am
YYC
-
PDX
1 stop4h 31m
Air Canada
Deal found 7/26$239
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 9/267:35 pm
SEA
-
YLW
1 stop4h 15m
WestJet
Sat 10/35:05 am
YLW
-
SEA
1 stop4h 35m
WestJet
Deal found 7/27$239
This Booking.com deal was found by Cheapflights users on 7/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:30 pm
PDX
-
YYC
Nonstop2h 00m
Multiple Airlines
Sat 9/192:05 pm
YYC
-
PDX
1 stop6h 06m
Multiple Airlines
Deal found 7/28$247
This Booking.com deal was found by Cheapflights users on 7/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:30 am
SEA
-
YVR
1 stop5h 25m
Multiple Airlines
Sun 8/165:25 pm
YVR
-
SEA
Nonstop1h 07m
Multiple Airlines
Deal found 7/24$253
This Booking.com deal was found by Cheapflights users on 7/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:00 am
SEA
-
YVR
1 stop4h 45m
Multiple Airlines
Mon 8/109:35 pm
YVR
-
SEA
Nonstop1h 07m
Multiple Airlines
Deal found 7/25$254
This FlightHub deal was found by Cheapflights users on 7/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:30 am
SEA
-
YVR
1 stop5h 25m
WestJet
Sun 8/165:00 am
YVR
-
SEA
1 stop4h 40m
WestJet
Deal found 7/26$255
This Booking.com deal was found by Cheapflights users on 7/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am
SEA
-
YVR
1 stop5h 40m
Multiple Airlines
Sun 8/169:35 pm
YVR
-
SEA
Nonstop1h 07m
Multiple Airlines
Deal found 7/27$256
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Thu 9/1710:30 am
SEA
-
YLW
2 stops9h 35m
WestJet
Sat 9/1912:05 pm
YLW
-
SEA
1 stop6h 40m
WestJet
Deal found 7/29$257
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:30 am
SEA
-
YYC
Nonstop1h 40m
Multiple Airlines
Thu 9/247:05 pm
YYC
-
SEA
1 stop4h 42m
Multiple Airlines
Deal found 7/27$259
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Thu 9/1710:30 am
SEA
-
YLW
2 stops9h 35m
WestJet
Thu 9/2412:05 pm
YLW
-
SEA
1 stop6h 40m
WestJet
Deal found 7/29$259
This Trip.com deal was found by Cheapflights users on 7/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:30 am
SEA
-
YVR
1 stop5h 25m
WestJet
Sun 8/165:00 am
YVR
-
SEA
1 stop4h 40m
WestJet
Deal found 7/26$259

Find flight deals from Washington to British Columbia

Keep the following information in mind while searching for Washington to British Columbia flight deals. Data was last updated July 29, 2026.

Round-trip from

$233
(Kiwi.com)

One-way from

$96
(Flightnetwork)

Popular in

August

Cheapest in

January

Average price

$300

Good round-trip deal

$221 or less

Good one-way deal

$119 or less
From Washington to British Columbia
Search Deals
One-way flight from Washington to British Columbia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Washington to British Columbia.
Search Deals
Price to beat on a one-way flight from Washington to British Columbia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to British Columbia 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 July 29, 2026.
Use the filters below to find and compare flights from Washington to British Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandCalgary

PDX - YYC

PDXYYC

Portland

Wed 9/23

5:30 am-12:19 pm

1 stop5h 49m

Calgary

Mon 9/28

2:05 pm-7:11 pm

1 stop6h 06m

$278

PortlandCalgary

PDX - YYC

PDXYYC

Portland

Wed 10/7

5:00 am-9:48 pm

1 stop15h 48m

Calgary

Wed 10/14

11:20 am-2:51 pm

1 stop4h 31m

$283

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Tue 9/8

10:30 am-7:00 pm

2 stops8h 30m

Kelowna

Sat 9/12

10:20 am-6:45 pm

2 stops8h 25m

$284

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Thu 9/10

7:35 pm-11:50 pm

1 stop4h 15m

Kelowna

Sun 9/13

5:05 am-9:40 am

1 stop4h 35m

$290

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Wed 10/14

5:00 am-9:48 pm

1 stop15h 48m

Calgary

Sat 10/17

3:22 pm-9:01 pm

1 stop6h 39m

$302

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Fri 10/2

8:29 pm-12:19 pm

1 stop14h 50m

Calgary

Mon 10/5

2:05 pm-6:32 pm

1 stop5h 27m

$313

SeattleVictoria

SEA - YYJ

SEAYYJ

Seattle/Tacoma Intl

Tue 9/15

10:57 am-6:15 pm

2 stops31h 18m

Victoria Intl

Mon 9/28

1:05 pm-6:45 pm

1 stop5h 40m

$314

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Sun 12/13

3:15 pm-9:27 pm

1 stop5h 12m

Kelowna

Mon 12/21

7:15 pm-8:57 pm

1 stop2h 42m

$318

PortlandCalgary

PDX - YYC

PDXYYC

Portland

Tue 10/27

5:36 am-12:26 pm

1 stop5h 50m

Calgary

Sat 10/31

1:25 pm-8:46 pm

2 stops8h 21m

$319

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Thu 10/29

9:00 am-7:27 pm

2 stops10h 27m

Kelowna

Sat 10/31

1:15 pm-6:22 pm

1 stop5h 07m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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

Best time to book a flight from Washington to British Columbia

Have a flexible travel schedule? Discover the best time to fly to British Columbia 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 British Columbia

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

Currently, January is the cheapest month in which you can book a flight from State of Washington to British Columbia (average of $199). Flying from State of Washington to British Columbia in May is currently the most expensive (average of $347). 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 BC?

Find hourly flight availability from Washington to British Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2026.

One of the essential ways to save on airfare from State of Washington to British Columbia is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 12% on airfare.

Weekly flight availability from State of Washington to British Columbia

Explore weekly flight availability from Washington to British Columbia. 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 July 29, 2026.

The most flights from USWA to CABC are scheduled on a Tuesday (68 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (46 on average).

How much does it cost to fly round-trip from State of Washington to British Columbia?

Airfare is below average for this route at the moment.
State of Washington to British Columbia flights typically cost between $259 and $418 in September.
The cheapest round-trip price found within the last 5 days was $233 on Multiple Airlines (Sep 10-Sep 17).

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

The price you pay for your flight from State of Washington to British Columbia may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Use this chart to determine the cheapest time to fly round-trip from Washington to British Columbia. Price data was last updated on July 25, 2026.

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

Reviews of airlines servicing British Columbia

Get insights into the airlines that provide service to British Columbia. 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 British Columbia. Reviews last updated July 29, 2026.
Read through reviews of airlines operating flights from Washington to British Columbia, such as Alaska Airlines,Delta, andWestJet. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,731 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Alaska Airlines
7.9
Good
12,731 reviews
Alaska Airlines
7.9
Good
12,731 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Delta
7.8
Good
8,487 reviews
Alaska Airlines
7.9
Good
12,731 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
WestJet
7.2
Good
3,415 reviews
Alaska Airlines
7.9
Good
12,731 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Air Canada
7.1
Good
11,407 reviews
Alaska Airlines
7.9
Good
12,731 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle

Related info for your journey

Find useful and relevant information for your journey from Washington to British Columbia. 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 British Columbia?

    Air Canada, WestJet, and United Airlines can get you from State of Washington to British Columbia in just under 5h 30m. Your travel time can differ by up to 10h 18m. State of Washington and British Columbia are separated by a distance of 548 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $58 on Air Canada. Other airlines that offer cheap prices include Alaska Airlines from $70 and Delta from $71 one-way.

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

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

  • How can I find direct flights from Washington to British Columbia?

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

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

    Yes. Cheapflights offers flight deals from Washington to British Columbia 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 British Columbia?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to British Columbia (average of $199). Flying from State of Washington to British Columbia in May is currently the most expensive (average of $347). 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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Top 6 airlines flying from Washington to British Columbia

Discover the top 6 airlines that operate flights from Washington to British Columbia. 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 July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$79Average$358FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$100Average$585FlexibilityNo cancel feeOn-time67%
WestJetCheapest$119Average$210FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$131Average$303FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$156Average$340FlexibilityNo cancel feeOn-time75%
Harbour Air SeaplanesCheapest$178Average$259FlexibilityNo cancel feeOn-timeN/A

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