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$71+ Cheap flights from British Columbia to Seattle (SEA)

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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — SEA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from British Columbia to Seattle

Keep the following information in mind while searching for British Columbia to Seattle flight deals. Data was last updated September 11, 2025.

Round-trip from

$115
(Trip.com)

One-way from

$71
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$211

Good round-trip deal

$392 or less

Good one-way deal

$109 or less
From British Columbia to Seattle/Tacoma Intl
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One-way flight from British Columbia to Seattle/Tacoma Intl
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from British Columbia to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from British Columbia to Seattle/Tacoma Intl.
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Find flight deals from British Columbia to Seattle

Cheapest flights from British Columbia to Seattle
Explore the most affordable flight options available from British Columbia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/9. 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 10/257:00 amYVR - SEA
1 stop5h 59mWestJet
Sat 11/111:55 amSEA - YVR
2 stops6h 54mWestJet
Deal found 9/9$131
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/138:50 amYLW - SEA
1 stop5h 30mWestJet
Sun 11/163:10 pmSEA - YLW
1 stop6h 40mWestJet
Deal found 9/10$134
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/156:00 amYVR - SEA
Nonstop1h 11mMultiple Airlines
Thu 10/168:40 amSEA - YVR
2 stops10h 31mMultiple Airlines
Deal found 9/9$137
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Fri 10/106:10 pmYYC - SEA
Nonstop2h 11mWestJet
Thu 10/168:40 amSEA - YYC
Nonstop1h 50mWestJet
Deal found 9/11$138
This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:05 pmYYC - SEA
Nonstop1h 54mWestJet
Sat 11/13:20 pmSEA - YYC
Nonstop1h 54mWestJet
Deal found 9/11$139
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/237:00 amYVR - SEA
1 stop5h 59mWestJet
Sun 10/2611:55 amSEA - YVR
2 stops10h 49mWestJet
Deal found 9/10$140
This Trip.com deal was found by Cheapflights users on 9/10. 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 11/181:25 pmYYC - SEA
Nonstop1h 55mWestJet
Thu 11/203:10 pmSEA - YYC
Nonstop1h 40mWestJet
Deal found 9/10$141
This FlightHub deal was found by Cheapflights users on 9/10. 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 11/121:25 pmYYC - SEA
Nonstop1h 55mWestJet
Thu 11/133:10 pmSEA - YYC
Nonstop1h 40mWestJet
Deal found 9/10$145
This SmartFares deal was found by Cheapflights users on 9/10. 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 10/259:25 pmYVR - SEA
Nonstop1h 06mAir Canada
Sat 11/13:40 pmSEA - YVR
Nonstop1h 07mAir Canada
Deal found 9/10$148
This WestJet deal was found by Cheapflights users on 9/10. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2512:05 pmYYC - SEA
Nonstop1h 54mWestJet
Sat 11/13:20 pmSEA - YYC
Nonstop1h 54mWestJet
Deal found 9/10$151
This Trip.com deal was found by Cheapflights users on 9/10. 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 11/186:00 amYYC - SEA
1 stop4h 31mAir Canada
Thu 11/203:40 pmSEA - YYC
1 stop6h 04mAir Canada
Deal found 9/10$152
This Air Canada deal was found by Cheapflights users on 9/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:10 amYYC - SEA
1 stop4h 11mAir Canada
Thu 10/235:30 amSEA - YYC
1 stop6h 02mAir Canada
Deal found 9/11$153

Cheapflights Fare Finder

 
Customize your flight search to find flights from British Columbia to Seattle 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 September 11, 2025.
Use the filters below to find and compare flights from British Columbia to Seattle that are best for you.

Fly from

British Columbia

Fly to

Seattle

Route

Depart

Return

Price

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Thu 11/13

8:50 am-2:20 pm

1 stop5h 30m

Seattle/Tacoma Intl

Sun 11/16

3:10 pm-9:50 pm

1 stop6h 40m

$134

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Tue 11/18

1:25 pm-2:20 pm

Nonstop1h 55m

Seattle/Tacoma Intl

Thu 11/20

3:10 pm-5:50 pm

Nonstop1h 40m

$141

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Wed 11/12

1:25 pm-2:20 pm

Nonstop1h 55m

Seattle/Tacoma Intl

Thu 11/13

3:10 pm-5:50 pm

Nonstop1h 40m

$145

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Fri 10/24

7:00 pm-7:52 pm

Nonstop1h 52m

Seattle/Tacoma Intl

Fri 10/31

3:10 pm-5:50 pm

Nonstop1h 40m

$152

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Wed 11/12

7:35 pm-8:37 pm

Nonstop1h 02m

Seattle/Tacoma Intl

Wed 11/12

11:10 pm-12:10 am

Nonstop1h 00m

$153

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Fri 10/24

9:25 pm-10:31 pm

Nonstop1h 06m

Seattle/Tacoma Intl

Fri 10/31

10:05 am-11:10 am

Nonstop1h 05m

$159

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Thu 9/25

6:00 am-7:16 am

Nonstop1h 16m

Seattle/Tacoma Intl

Tue 9/30

11:37 am-12:48 pm

Nonstop1h 11m

$160

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Wed 9/24

6:00 pm-7:06 pm

Nonstop1h 06m

Seattle/Tacoma Intl

Tue 9/30

1:12 pm-2:08 pm

Nonstop0h 56m

$160

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sun 11/9

7:35 pm-8:37 pm

Nonstop1h 02m

Seattle/Tacoma Intl

Wed 11/12

11:10 pm-12:10 am

Nonstop1h 00m

$160

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Wed 10/15

3:50 pm-10:31 pm

2 stops7h 41m

Seattle/Tacoma Intl

Sun 10/19

5:30 am-3:00 pm

2 stops8h 30m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

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

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

What is the cheapest month to book a flight from British Columbia to Seattle?

Currently, January is the cheapest month in which you can book a flight from British Columbia to Seattle (average of $238). Flying from British Columbia to Seattle in June is currently the most expensive (average of $388). 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 SEA?

Find hourly flight availability from British Columbia to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 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 Seattle as you normally would.

Weekly flight availability from British Columbia to Seattle

Explore weekly flight availability from British Columbia to Seattle. 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 September 11, 2025.

The most flights from CABC to SEA are scheduled on a Thursday (77 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (66 on average).

How much does it cost to fly round-trip from British Columbia to Seattle?

Related info for your journey

Find useful and relevant information for your journey from British Columbia to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from British Columbia?

    If you book a flight to Seattle from British Columbia, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • How long is the flight from British Columbia to Seattle?

    WestJet, Alaska Airlines, and Air Canada can get you from British Columbia to Seattle in just under 1h 02m. Your travel time can differ by up to 4h 28m. Airlines will cover a distance of 127 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from British Columbia to Seattle one-way?

    The cheapest airlines for a one-way flight from British Columbia to Seattle are WestJet ($84), Alaska Airlines ($95), and Air Canada ($96).

  • What are the most popular routes from British Columbia to Seattle?

    The most popular route from British Columbia to Seattle is Vancouver Intl - Seattle/Tacoma Intl. You may also consider Calgary - Seattle/Tacoma Intl or Kelowna - Seattle/Tacoma Intl.

  • What are the most reliable airlines from British Columbia to Seattle?

    No one likes to see their flight delayed. When booking a flight from British Columbia to Seattle consider choosing Singapore Airlines (100%), LATAM Airlines (93%) or Air Tahiti Nui (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from British Columbia to Seattle?

    While on average a flight from British Columbia to Seattle is generally $531, our data shows the cheapest flight currently is $135. When looking at the most popular route, (Vancouver Intl - Seattle/Tacoma Intl), you can expect to pay $137 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from British Columbia to Seattle (average of $238). Flying from British Columbia to Seattle in June is currently the most expensive (average of $388). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Lacey
Renton
Olympia
Kent
Federal Way
Cle Elum
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Chehalis
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Issaquah
Aberdeen
Shoreline

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Alternative routes for British Columbia to Seattle

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Top 4 airlines flying from British Columbia to Seattle

Discover the top 4 airlines that operate flights from British Columbia to Seattle. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$92Average$273FlexibilityNo cancel feeOn-time69%
WestJetCheapest$106Average$165FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$134Average$270FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$153Average$274FlexibilityNo cancel feeOn-time67%

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