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Cheap flights from British Columbia to Washington from C$ 104

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — SEA
27 Apr — 4 May1
1 adult

Cheap flight deals from British Columbia to Washington

Keep the following information in mind while searching for British Columbia to Washington flight deals. Data was last updated 22 April 2025.

Round-trip from

C$ 166

One-way from

C$ 104

Popular in

December

Cheapest in

November

Average price

C$ 356

Good round-trip deal

C$ 307 or less

Good one-way deal

C$ 194 or less
WestJet
  • WestJet
  • 5/6-12/6
  • 2 total stops
  • 9h 39m total
  • British Columbia to Washington
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WestJet
  • WestJet
  • 6/7
  • 1 total stop
  • 5h 09m total
  • British Columbia to Washington
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from British Columbia to Washington.
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Price to beat on a one-way flight from British Columbia to Washington.
Search Deals

Find flight deals from British Columbia to Washington

Cheapest flights from British Columbia to Washington
Explore the most affordable flight options available from British Columbia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.

Thu 5/69:00 a.m.YVR - SEA
1 stop5h 09mWestJet
Thu 12/67:05 a.m.SEA - YVR
1 stop4h 30mWestJet
Deal found 21/4C$ 166
Tue 10/611:15 a.m.YYC - SEA
1 stop3h 54mWestJet
Tue 17/67:05 a.m.SEA - YYC
Nonstop1h 40mWestJet
Deal found 21/4C$ 199
Mon 2/69:10 p.m.YVR - SEA
Nonstop1h 03mAir Canada
Mon 9/61:45 p.m.SEA - YVR
Nonstop1h 05mAir Canada
Deal found 20/4C$ 200
Fri 30/56:00 a.m.YLW - SEA
2 stops6h 58mWestJet
Sun 1/68:10 a.m.SEA - YLW
2 stops9h 36mWestJet
Deal found 22/4C$ 202
Fri 6/65:30 p.m.YVR - PDX
Nonstop1h 15mAir Canada
Fri 13/67:40 p.m.PDX - YVR
Nonstop1h 16mAir Canada
Deal found 21/4C$ 207
Wed 7/59:00 a.m.YVR - SEA
1 stop5h 09mMultiple Airlines
Thu 8/58:37 a.m.SEA - YVR
Nonstop1h 01mMultiple Airlines
Deal found 21/4C$ 209
Tue 15/76:00 a.m.YVR - PDX
1 stop6h 52mWestJet
Sat 19/71:45 p.m.PDX - YVR
1 stop4h 50mWestJet
Deal found 21/4C$ 210
Thu 5/65:45 a.m.YLW - SEA
1 stop3h 33mAir Canada
Thu 12/65:35 a.m.SEA - YLW
1 stop3h 37mAir Canada
Deal found 22/4C$ 214
Wed 4/69:20 a.m.YYC - SEA
2 stops5h 53mAir Canada
Wed 11/67:15 p.m.SEA - YYC
1 stop4h 28mAir Canada
Deal found 20/4C$ 214
Tue 6/512:30 p.m.YYJ - SEA
1 stop6h 40mWestJet
Fri 9/51:50 p.m.SEA - YYJ
1 stop5h 22mWestJet
Deal found 22/4C$ 217
Sun 27/76:00 a.m.YLW - PDX
2 stops6h 52mWestJet
Thu 31/71:45 p.m.PDX - YLW
1 stop5h 39mWestJet
Deal found 22/4C$ 221
Thu 5/612:00 p.m.YYC - PDX
Nonstop1h 52mWestJet
Sun 8/61:45 p.m.PDX - YYC
Nonstop1h 45mWestJet
Deal found 21/4C$ 224

Cheapflights Fare Finder

Customize your flight search to find flights from British Columbia 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 629,999 searches. Data last updated 22 April 2025.
Use the filters below to find and compare flights from British Columbia to Washington that are best for you.

Fly from

British Columbia

Fly to

Washington

Route

Depart

Return

Price

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Thu 5/6

9:00 a.m.-2:09 p.m.

1 stop5h 09m

Seattle/Tacoma Intl

Thu 12/6

7:05 a.m.-11:35 a.m.

1 stop4h 30m

C$ 166

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Tue 10/6

11:15 a.m.-2:09 p.m.

1 stop3h 54m

Seattle/Tacoma Intl

Tue 17/6

7:05 a.m.-9:45 a.m.

Nonstop1h 40m

C$ 199

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Mon 2/6

9:10 p.m.-10:13 p.m.

Nonstop1h 03m

Seattle/Tacoma Intl

Mon 9/6

1:45 p.m.-2:50 p.m.

Nonstop1h 05m

C$ 200

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Fri 30/5

6:00 a.m.-12:58 p.m.

2 stops6h 58m

Seattle/Tacoma Intl

Sun 1/6

8:10 a.m.-5:46 p.m.

2 stops9h 36m

C$ 202

VancouverPortland

YVR - PDX

YVRPDX

Vancouver Intl

Fri 6/6

5:30 p.m.-6:45 p.m.

Nonstop1h 15m

Portland

Fri 13/6

7:40 p.m.-8:56 p.m.

Nonstop1h 16m

C$ 207

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Wed 7/5

9:00 a.m.-2:09 p.m.

1 stop5h 09m

Seattle/Tacoma Intl

Thu 8/5

8:37 a.m.-9:38 a.m.

Nonstop1h 01m

C$ 209

VancouverPortland

YVR - PDX

YVRPDX

Vancouver Intl

Tue 15/7

6:00 a.m.-12:52 p.m.

1 stop6h 52m

Portland

Sat 19/7

1:45 p.m.-6:35 p.m.

1 stop4h 50m

C$ 210

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Thu 5/6

5:45 a.m.-9:18 a.m.

1 stop3h 33m

Seattle/Tacoma Intl

Thu 12/6

5:35 a.m.-9:12 a.m.

1 stop3h 37m

C$ 214

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Wed 4/6

9:20 a.m.-2:13 p.m.

2 stops5h 53m

Seattle/Tacoma Intl

Wed 11/6

7:15 p.m.-12:43 a.m.

1 stop4h 28m

C$ 214

VictoriaSeattle

YYJ - SEA

YYJSEA

Victoria Intl

Tue 6/5

12:30 p.m.-7:10 p.m.

1 stop6h 40m

Seattle/Tacoma Intl

Fri 9/5

1:50 p.m.-7:12 p.m.

1 stop5h 22m

C$ 217

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/4

Showing 1-10 of 60 results
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Best time to book a flight from British Columbia to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from British Columbia to State of Washington (average of C$ 261). Flying from British Columbia to State of Washington in December is currently the most expensive (average of C$ 353). 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 BC to WA?

Find hourly flight availability from British Columbia 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 22 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from British Columbia to State of Washington as you normally would.

Weekly flight availability from British Columbia to State of Washington

Explore weekly flight availability from British Columbia 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 22 April 2025.

The most flights from CABC to USWA are scheduled on a Monday (62 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (34 on average).

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit State of Washington when rainfall is around 18.0 mm.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 22 April 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from British Columbia to Washington to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,684 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
WestJet
7.2
Good
2,813 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from British Columbia to Washington. 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 British Columbia to State of Washington one-way?

    The cheapest airlines for a one-way flight from British Columbia to State of Washington are WestJet (C$ 104), Alaska Airlines (C$ 128), and Air Canada (C$ 130).

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from British Columbia to State of Washington (average of C$ 261). Flying from British Columbia to State of Washington in December is currently the most expensive (average of C$ 353). 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 British Columbia 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 British Columbia to Washington

Discover the top 6 airlines that operate flights from British Columbia 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 629,999 searches. Data last updated 22 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 169AverageC$ 330FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 175AverageC$ 311FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapestC$ 185AverageC$ 428FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 187AverageC$ 405FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 250AverageC$ 390FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Harbour Air SeaplanesCheapestC$ 306AverageC$ 398FlexibilityNo cancel feeOn-timeN/A
Search Harbour Air Seaplanes flights

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How does Cheapflights help users find flights from British Columbia to Washington?

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Yes! Cheapflights helps users easily find flights from British Columbia to Washington with no change fees.

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