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$106+ Cheap flights from Seattle (SEA) 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YVR
Aug 20 — Aug 271
Thu 8/20
Thu 8/27
1 adult, Economy
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Cheap flight deals from Seattle to British Columbia

Cheapest flights from Seattle to British Columbia
Explore the most affordable flight options available from Seattle to British Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/1810:34 am
SEA
-
YVR
2 stops13h 41m
Multiple Airlines
Fri 8/215:00 am
YVR
-
SEA
1 stop4h 40m
Multiple Airlines
Deal found 7/16$244
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 9/97:35 pm
SEA
-
YLW
1 stop4h 15m
WestJet
Sun 9/135:05 am
YLW
-
SEA
1 stop4h 35m
WestJet
Deal found 7/16$246
This Booking.com deal was found by Cheapflights users on 7/19. 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 stop6h 20m
Multiple Airlines
Sun 8/165:25 pm
YVR
-
SEA
Nonstop1h 07m
Multiple Airlines
Deal found 7/19$247
This Booking.com deal was found by Cheapflights users on 7/19. 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.
Sun 8/1610:30 am
SEA
-
YVR
1 stop5h 25m
Multiple Airlines
Sun 8/235:25 pm
YVR
-
SEA
Nonstop1h 07m
Multiple Airlines
Deal found 7/19$248
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Sun 9/207:35 pm
SEA
-
YYC
Nonstop1h 40m
WestJet
Sat 9/268:45 am
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 7/20$249
This FlightHub deal was found by Cheapflights users on 7/16. 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 9/107:35 pm
SEA
-
YLW
1 stop4h 15m
WestJet
Sun 9/135:05 am
YLW
-
SEA
1 stop4h 35m
WestJet
Deal found 7/16$249
This Booking.com deal was found by Cheapflights users on 7/17. 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
Mon 8/179:35 pm
YVR
-
SEA
Nonstop1h 07m
Multiple Airlines
Deal found 7/17$249
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 10/2410:30 am
SEA
-
YLW
1 stop6h 30m
WestJet
Wed 10/288:50 am
YLW
-
SEA
1 stop5h 30m
WestJet
Deal found 7/16$252
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 9/197:35 pm
SEA
-
YYC
Nonstop1h 40m
WestJet
Sun 9/208:45 am
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 7/19$254
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 10/2110:30 am
SEA
-
YLW
1 stop6h 30m
WestJet
Tue 10/278:50 am
YLW
-
SEA
1 stop5h 30m
WestJet
Deal found 7/16$254
This FlightHub deal was found by Cheapflights users on 7/17. 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 8/510:30 am
SEA
-
YVR
1 stop7h 10m
WestJet
Fri 8/145:00 am
YVR
-
SEA
1 stop4h 40m
WestJet
Deal found 7/17$254
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 9/57:35 pm
SEA
-
YYC
Nonstop1h 40m
WestJet
Sun 9/68:45 am
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 7/19$255

Find flight deals from Seattle to British Columbia

Keep the following information in mind while searching for Seattle to British Columbia flight deals. Data was last updated July 21, 2026.

Round-trip from

$244
(Kiwi.com)

One-way from

$106
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$278

Good round-trip deal

$219 or less

Good one-way deal

$121 or less
From Seattle/Tacoma Intl to British Columbia
Search Deals
One-way flight from Seattle/Tacoma Intl to British Columbia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($49 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 Seattle/Tacoma Intl to British Columbia.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to British Columbia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 21, 2026.
Use the filters below to find and compare flights from Seattle to British Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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

$255

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Sat 8/22

7:00 am-1:45 pm

2 stops6h 45m

Kelowna

Mon 8/24

5:05 am-9:40 am

1 stop4h 35m

$282

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Sat 8/22

7:35 pm-11:50 pm

1 stop4h 15m

Kelowna

Wed 8/26

5:05 am-9:40 am

1 stop4h 35m

$287

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Sun 11/1

5:57 pm-10:27 pm

Nonstop2h 30m

Calgary

Tue 11/3

8:10 am-7:00 am

Nonstop0h 50m

$288

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Sun 10/25

11:35 am-12:57 pm

Nonstop1h 22m

Kelowna

Mon 10/26

1:47 pm-3:04 pm

Nonstop1h 17m

$297

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Wed 12/23

3:10 pm-10:58 pm

1 stop6h 48m

Kelowna

Wed 1/6

8:50 am-12:20 pm

1 stop4h 30m

$306

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Sun 10/25

5:00 am-2:21 pm

1 stop8h 21m

Calgary

Thu 10/29

10:55 am-2:37 pm

1 stop4h 42m

$313

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Sun 10/25

11:35 am-12:57 pm

Nonstop1h 22m

Kelowna

Tue 10/27

1:47 pm-3:04 pm

Nonstop1h 17m

$313

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Fri 9/11

7:35 pm-9:45 am

2 stops14h 10m

Kelowna

Mon 9/14

10:20 am-6:45 pm

2 stops8h 25m

$313

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Mon 10/26

11:35 am-12:57 pm

Nonstop1h 22m

Kelowna

Tue 10/27

1:47 pm-3:04 pm

Nonstop1h 17m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Seattle to British Columbia

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

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

Currently, January is the cheapest month in which you can book a flight from Seattle to British Columbia (average of $192). Flying from Seattle to British Columbia in May is currently the most expensive (average of $334). 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 SEA to BC?

Find hourly flight availability from Seattle 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 21, 2026.

It’s optimal to fly from Seattle to British Columbia in the morning. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Seattle to British Columbia

Explore weekly flight availability from Seattle 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 21, 2026.

The most flights from SEA to CABC are scheduled on a Tuesday (68 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (61 on average).

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

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

The best time to book flights from Seattle to British Columbia is 87 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 Seattle to British Columbia?

Use this chart to determine the cheapest time to fly round-trip from Seattle to British Columbia. Price data was last updated on July 18, 2026.

Travelers seeking maximum savings on their Seattle 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 21, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andWestJet from Seattle to British Columbia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,683 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

7.9

Food

7.0

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
12,683 reviews
Alaska Airlines
7.9
Good
12,683 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

7.9

Food

7.0

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
8,475 reviews
Alaska Airlines
7.9
Good
12,683 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

7.9

Food

7.0

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
3,411 reviews
Alaska Airlines
7.9
Good
12,683 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

7.9

Food

7.0

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
11,361 reviews
Alaska Airlines
7.9
Good
12,683 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

7.9

Food

7.0

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 Seattle to British Columbia. 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 from for flights from Seattle to British Columbia?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to British Columbia. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

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

    WestJet, Alaska Airlines, and Delta can get you from Seattle to British Columbia in just under 1h 12m. Your travel time can differ by up to 3h 03m. The distance from Seattle to British Columbia is about 127 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Seattle 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.

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

    While some choose either Seattle/Tacoma Intl - Calgary or Seattle/Tacoma Intl - Victoria Intl, Seattle/Tacoma Intl - Vancouver Intl is the most popular route from Seattle to British Columbia.

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

    The top 3 most reliable airlines when flying from Seattle to British Columbia are Scandinavian Airlines (94%), Virgin Atlantic (85%) and LATAM Airlines (85%).

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

    On average you can expect to pay $1,865 for a flight from Seattle to British Columbia. The cheapest flight overall is $148 while the most popular route, (Seattle/Tacoma Intl - Vancouver Intl) is currently priced at $211.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to British Columbia (average of $192). Flying from Seattle to British Columbia in May is currently the most expensive (average of $334). 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 Seattle to British Columbia

Discover the top 6 airlines that operate flights from Seattle 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 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$79Average$217FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$100Average$584FlexibilityNo cancel feeOn-time67%
WestJetCheapest$119Average$210FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$131Average$303FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$156Average$308FlexibilityNo cancel feeOn-time75%
Harbour Air SeaplanesCheapest$178Average$261FlexibilityNo cancel feeOn-timeN/A

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