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$91+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — SEA
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
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 April 1, 2025.

Round-trip from

$133
(Trip.com)

One-way from

$91
(Alaska Airlines)

Popular in

March

Cheapest in

August

Average price

$243

Good round-trip deal

$182 or less

Good one-way deal

$140 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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Highest demand for flights based on searches. 8% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 1, 2025.

This Trip.com deal was found by Cheapflights users on 3/31. 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 7/261:05 pmYLW - SEA
Nonstop1h 04mWestJet
Mon 7/283:39 pmSEA - YLW
Nonstop1h 04mWestJet
Deal found 3/31$133
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/27:35 pmYYC - SEA
Nonstop1h 53mWestJet
Mon 5/53:39 pmSEA - YYC
1 stop3h 56mWestJet
Deal found 3/31$142
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Mon 7/216:15 amYYC - SEA
1 stop4h 06mAir Canada
Wed 7/237:15 pmSEA - YYC
1 stop4h 28mAir Canada
Deal found 3/31$166
This Trip.com deal was found by Cheapflights users on 3/30. 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.
Sun 5/119:00 amYVR - SEA
1 stop5h 09mWestJet
Sun 5/183:39 pmSEA - YVR
1 stop3h 56mWestJet
Deal found 3/30$168
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/265:45 amYLW - SEA
1 stop3h 36mUnited Airlines
Mon 7/285:00 amSEA - YLW
2 stops17h 33mUnited Airlines
Deal found 3/31$173
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Mon 4/283:55 pmYVR - SEA
1 stop19h 40mMultiple Airlines
Mon 5/58:56 pmSEA - YVR
1 stop25h 29mMultiple Airlines
Deal found 3/31$181
This Booking.com deal was found by Cheapflights users on 3/30. 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.
Tue 5/138:15 amYVR - SEA
Nonstop1h 03mAir Canada
Tue 5/205:35 amSEA - YVR
Nonstop1h 05mAir Canada
Deal found 3/30$184
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/252:36 pmYLW - SEA
Nonstop1h 15mMultiple Airlines
Sat 6/283:39 pmSEA - YLW
Nonstop1h 04mMultiple Airlines
Deal found 3/30$185
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/303:49 pmYYC - SEA
1 stop6h 26mUnited Airlines
Mon 5/55:05 amSEA - YYC
1 stop6h 14mUnited Airlines
Deal found 3/31$197
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/256:00 amYVR - SEA
Nonstop1h 00mAlaska Airlines
Sun 4/278:37 amSEA - YVR
Nonstop1h 01mAlaska Airlines
Deal found 3/31$199
This CheapTicketsDeal deal was found by Cheapflights users on 3/30. 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 CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/91:34 pmYLW - SEA
Nonstop1h 16mHawaiian Airlines
Mon 5/1211:28 amSEA - YLW
Nonstop1h 16mHawaiian Airlines
Deal found 3/30$202
This Air Canada deal was found by Cheapflights users on 3/30. 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 4/229:25 pmYLW - SEA
1 stop12h 28mAir Canada
Sun 4/275:45 amSEA - YLW
1 stop4h 42mAir Canada
Deal found 3/30$203

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 1, 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

Sat 7/26

1:05 pm-2:09 pm

Nonstop1h 04m

Seattle/Tacoma Intl

Mon 7/28

3:39 pm-4:43 pm

Nonstop1h 04m

$133

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Fri 5/2

7:35 pm-8:28 pm

Nonstop1h 53m

Seattle/Tacoma Intl

Mon 5/5

3:39 pm-8:35 pm

1 stop3h 56m

$142

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Mon 7/21

6:15 am-9:21 am

1 stop4h 06m

Seattle/Tacoma Intl

Wed 7/23

7:15 pm-12:43 am

1 stop4h 28m

$166

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sun 5/11

9:00 am-2:09 pm

1 stop5h 09m

Seattle/Tacoma Intl

Sun 5/18

3:39 pm-7:35 pm

1 stop3h 56m

$168

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Sat 7/26

5:45 am-9:21 am

1 stop3h 36m

Seattle/Tacoma Intl

Mon 7/28

5:00 am-10:33 pm

2 stops17h 33m

$173

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Mon 4/28

3:55 pm-11:35 am

1 stop19h 40m

Seattle/Tacoma Intl

Mon 5/5

8:56 pm-10:25 pm

1 stop25h 29m

$181

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Tue 5/13

8:15 am-9:18 am

Nonstop1h 03m

Seattle/Tacoma Intl

Tue 5/20

5:35 am-6:40 am

Nonstop1h 05m

$184

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Wed 6/25

2:36 pm-3:51 pm

Nonstop1h 15m

Seattle/Tacoma Intl

Sat 6/28

3:39 pm-4:43 pm

Nonstop1h 04m

$185

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Wed 4/30

3:49 pm-9:15 pm

1 stop6h 26m

Seattle/Tacoma Intl

Mon 5/5

5:05 am-12:19 pm

1 stop6h 14m

$197

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Fri 4/25

6:00 am-7:00 am

Nonstop1h 00m

Seattle/Tacoma Intl

Sun 4/27

8:37 am-9:38 am

Nonstop1h 01m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 56 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 July is currently the most expensive (average of $411). 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 1, 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 April 1, 2025.

The most flights from CABC to SEA are scheduled on a Monday (56 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (29 on average).

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated April 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from British Columbia to Seattle by reading reviews from past customers. 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
9,818 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,344 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • 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 Alaska Airlines ($91), WestJet ($96), and Hawaiian Airlines ($98).

  • 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%), Aeromexico (94%) or Air France (92%) 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 $1,385, our data shows the cheapest flight currently is $115. When looking at the most popular route, (Vancouver Intl - Seattle/Tacoma Intl), you can expect to pay $184 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 July is currently the most expensive (average of $411). 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 British Columbia?

Book flights to British Columbia if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Cle Elum
Centralia
Mukilteo
Aberdeen
Shoreline
Lynnwood
Shelton
Silverdale
Redmond
Monroe

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Alternative routes for British Columbia to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$111Average$184FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$134Average$263FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$153Average$277FlexibilityNo cancel feeOn-time67%
DeltaCheapest$186Average$233FlexibilityNo cancel feeOn-timeN/A
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