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$106+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — SEA
May 30 — Jun 61
Sat 5/30
Sat 6/6
1 adult, Economy
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Cheap 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 April 30, 2026.

This oojo deal was found by Cheapflights users on 4/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:15 am
YVR
-
SEA
2 stops9h 30m
WestJet
Thu 6/1110:30 am
SEA
-
YVR
2 stops8h 40m
WestJet
Deal found 4/24$184
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:00 am
YVR
-
SEA
1 stop4h 40m
WestJet
Wed 5/1310:30 am
SEA
-
YVR
1 stop7h 10m
WestJet
Deal found 4/26$185
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.
Thu 5/145:00 am
YVR
-
SEA
1 stop4h 40m
WestJet
Tue 5/1910:30 am
SEA
-
YVR
1 stop6h 20m
WestJet
Deal found 4/27$186
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/161:45 pm
YVR
-
SEA
1 stop5h 00m
WestJet
Sun 5/2410:30 am
SEA
-
YVR
1 stop7h 10m
WestJet
Deal found 4/25$187
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/195:00 am
YVR
-
SEA
1 stop4h 40m
WestJet
Mon 6/2210:30 am
SEA
-
YVR
1 stop6h 20m
WestJet
Deal found 4/25$188
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:00 am
YVR
-
SEA
1 stop4h 40m
WestJet
Sat 6/610:30 am
SEA
-
YVR
1 stop6h 20m
WestJet
Deal found 4/26$189
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:40 am
YYJ
-
SEA
2 stops8h 05m
WestJet
Thu 9/1010:30 am
SEA
-
YYJ
2 stops7h 45m
WestJet
Deal found 4/27$189
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:00 am
YVR
-
SEA
1 stop4h 40m
WestJet
Thu 6/187:35 pm
SEA
-
YVR
1 stop4h 40m
WestJet
Deal found 4/27$190
This oojo deal was found by Cheapflights users on 4/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:00 am
YVR
-
SEA
1 stop4h 40m
WestJet
Thu 6/410:30 am
SEA
-
YVR
2 stops8h 40m
WestJet
Deal found 4/24$191
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.
Sat 5/91:45 pm
YVR
-
SEA
1 stop5h 00m
WestJet
Sat 5/1610:30 am
SEA
-
YVR
1 stop5h 25m
WestJet
Deal found 4/25$193
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:40 am
YYJ
-
SEA
2 stops8h 05m
WestJet
Sat 5/3010:30 am
SEA
-
YYJ
2 stops12h 55m
WestJet
Deal found 4/27$193
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.
Sat 5/911:15 am
YVR
-
SEA
2 stops7h 30m
WestJet
Thu 5/1410:30 am
SEA
-
YVR
1 stop6h 20m
WestJet
Deal found 4/25$194

Find 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 April 30, 2026.

Round-trip from

$184
(oojo)

One-way from

$106
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$247

Good round-trip deal

$405 or less

Good one-way deal

$110 or less
From British Columbia to Seattle/Tacoma Intl
Search Deals
One-way flight from British Columbia to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 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 British Columbia to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from British Columbia to Seattle/Tacoma Intl.
Search Deals

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 April 30, 2026.
Use the filters below to find and compare flights from British Columbia to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

VictoriaSeattle

YYJ - SEA

YYJSEA

Victoria Intl

Wed 9/9

1:05 pm-6:45 pm

1 stop5h 40m

Seattle/Tacoma Intl

Thu 9/10

10:30 am-5:30 pm

1 stop7h 00m

$192

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Sat 6/6

6:05 pm-10:40 pm

1 stop4h 35m

Seattle/Tacoma Intl

Mon 6/8

7:20 pm-11:28 pm

1 stop4h 08m

$203

VictoriaSeattle

YYJ - SEA

YYJSEA

Victoria Intl

Sat 5/30

1:05 pm-6:45 pm

1 stop5h 40m

Seattle/Tacoma Intl

Mon 6/1

10:30 am-6:15 pm

2 stops7h 45m

$208

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Wed 6/10

5:25 am-10:05 am

1 stop4h 40m

Seattle/Tacoma Intl

Wed 6/17

5:45 am-10:28 am

1 stop4h 43m

$223

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Tue 6/2

8:45 am-9:40 am

Nonstop1h 55m

Seattle/Tacoma Intl

Wed 6/10

10:30 am-1:10 pm

Nonstop1h 40m

$229

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 7/18

9:15 am-6:45 pm

2 stops9h 30m

Seattle/Tacoma Intl

Tue 7/21

10:30 am-7:10 pm

2 stops8h 40m

$232

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Tue 5/12

9:00 am-10:05 am

Nonstop1h 05m

Seattle/Tacoma Intl

Thu 5/14

5:50 am-7:00 am

Nonstop1h 10m

$234

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Tue 5/26

5:23 pm-6:40 pm

Nonstop1h 17m

Seattle/Tacoma Intl

Sun 6/7

9:42 pm-10:58 pm

Nonstop1h 16m

$235

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Thu 5/14

11:20 am-12:38 pm

Nonstop1h 18m

Seattle/Tacoma Intl

Sun 5/17

5:44 pm-6:51 pm

Nonstop1h 07m

$235

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 5/16

5:23 pm-6:40 pm

Nonstop1h 17m

Seattle/Tacoma Intl

Sun 5/24

5:44 pm-6:51 pm

Nonstop1h 07m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 60 resultsSorted by cheapest first
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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

How far ahead should I book a flight from British Columbia to Seattle?

The best time to book flights from British Columbia to Seattle is 77 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 British Columbia to Seattle?

Currently, February is the cheapest month in which you can book a flight from British Columbia to Seattle (average of $53). Flying from British Columbia to Seattle in June is currently the most expensive (average of $157). 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 April 30, 2026.

One of the essential ways to save on airfare from British Columbia to Seattle is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 34% on airfare.

What is the cheapest day to fly from British Columbia to Seattle?

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

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

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 April 30, 2026.

The most flights from CABC to SEA are scheduled on a Monday (54 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (29 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, Air Canada, and Delta can get you from British Columbia to Seattle in just under 1h 17m. Your travel time can differ by up to 4h 23m. 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 ($67), Air Canada ($90), and Alaska Airlines ($92).

  • 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 Aeromexico (97%), Air France (96%) or LATAM Airlines (95%) 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 $685, our data shows the cheapest flight currently is $134. When looking at the most popular route, (Vancouver Intl - Seattle/Tacoma Intl), you can expect to pay $189 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, February is the cheapest month in which you can book a flight from British Columbia to Seattle (average of $53). Flying from British Columbia to Seattle in June is currently the most expensive (average of $157). 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
Tacoma
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Renton
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline

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.

Top 3 airlines flying from British Columbia to Seattle

Discover the top 3 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 April 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$56Average$229FlexibilityNo cancel feeOn-time67%
WestJetCheapest$79Average$159FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$164Average$251FlexibilityNo cancel feeOn-time75%

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