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$107+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$169
(SmartFares)

One-way from

$107
(SmartFares)

Popular in

December

Cheapest in

November

Average price

$241

Good round-trip deal

$435 or less

Good one-way deal

$117 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. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This SmartFares deal was found by Cheapflights users on 6/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/35:45 pmYYC - SEA
Nonstop1h 53mWestJet
Mon 7/77:35 pmSEA - YYC
Nonstop1h 40mWestJet
Deal found 6/9$169
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2112:30 pmYYC - SEA
2 stops7h 06mAir Canada
Thu 7/247:15 pmSEA - YYC
1 stop4h 28mAir Canada
Deal found 6/10$176
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/114:10 pmYLW - SEA
1 stop4h 18mWestJet
Sun 7/137:35 pmSEA - YLW
1 stop4h 04mWestJet
Deal found 6/11$178
This Agoda.com deal was found by Cheapflights users on 6/9. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1710:15 amYYC - SEA
1 stop4h 58mMultiple Airlines
Tue 6/247:05 amSEA - YYC
Nonstop1h 40mMultiple Airlines
Deal found 6/9$178
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/222:47 pmYLW - SEA
Nonstop1h 14mAlaska Airlines
Sat 8/3012:39 pmSEA - YLW
Nonstop1h 18mAlaska Airlines
Deal found 6/11$186
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/15:40 pmYLW - SEA
1 stop4h 36mAir Canada
Thu 7/35:30 amSEA - YLW
1 stop3h 43mAir Canada
Deal found 6/10$196
This Flightnetwork deal was found by Cheapflights users on 6/10. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:00 amYVR - SEA
1 stop6h 58mWestJet
Sat 8/307:05 amSEA - YVR
2 stops9h 05mWestJet
Deal found 6/10$201
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/28:15 amYVR - SEA
Nonstop1h 06mAir Canada
Sat 8/95:30 amSEA - YVR
Nonstop1h 08mAir Canada
Deal found 6/11$209
This Orbitz deal was found by Cheapflights users on 6/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/82:00 pmYLW - SEA
1 stop4h 38mMultiple Airlines
Sun 8/1012:30 pmSEA - YLW
Nonstop1h 16mMultiple Airlines
Deal found 6/10$213
This SmartFares deal was found by Cheapflights users on 6/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/47:30 pmYVR - SEA
Nonstop1h 05mAlaska Airlines
Fri 7/1110:57 pmSEA - YVR
Nonstop1h 01mAlaska Airlines
Deal found 6/11$216
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/267:15 pmYYJ - SEA
1 stop3h 01mAir Canada
Sat 8/25:30 amSEA - YYJ
1 stop3h 10mAir Canada
Deal found 6/11$219
This Trip.com deal was found by Cheapflights users on 6/10. 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.
Fri 7/258:25 amYYJ - SEA
1 stop4h 33mWestJet
Fri 8/11:15 pmSEA - YYJ
1 stop6h 27mWestJet
Deal found 6/10$221

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 June 12, 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

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Thu 7/3

5:45 pm-6:38 pm

Nonstop1h 53m

Seattle/Tacoma Intl

Mon 7/7

7:35 pm-10:15 pm

Nonstop1h 40m

$169

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Mon 7/21

12:30 pm-6:36 pm

2 stops7h 06m

Seattle/Tacoma Intl

Thu 7/24

7:15 pm-12:43 am

1 stop4h 28m

$176

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Fri 7/11

4:10 pm-8:28 pm

1 stop4h 18m

Seattle/Tacoma Intl

Sun 7/13

7:35 pm-11:39 pm

1 stop4h 04m

$178

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Fri 8/22

2:47 pm-4:01 pm

Nonstop1h 14m

Seattle/Tacoma Intl

Sat 8/30

12:39 pm-1:57 pm

Nonstop1h 18m

$186

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Tue 7/1

5:40 pm-10:16 pm

1 stop4h 36m

Seattle/Tacoma Intl

Thu 7/3

5:30 am-9:13 am

1 stop3h 43m

$196

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Thu 8/21

6:00 am-12:58 pm

1 stop6h 58m

Seattle/Tacoma Intl

Sat 8/30

7:05 am-4:10 pm

2 stops9h 05m

$201

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Wed 7/23

7:35 pm-8:28 pm

Nonstop1h 53m

Seattle/Tacoma Intl

Fri 7/25

7:15 pm-12:43 am

1 stop4h 28m

$203

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 8/2

8:15 am-9:21 am

Nonstop1h 06m

Seattle/Tacoma Intl

Sat 8/9

5:30 am-6:38 am

Nonstop1h 08m

$209

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Fri 8/8

2:00 pm-6:38 pm

1 stop4h 38m

Seattle/Tacoma Intl

Sun 8/10

12:30 pm-1:46 pm

Nonstop1h 16m

$213

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Fri 7/4

7:30 pm-8:35 pm

Nonstop1h 05m

Seattle/Tacoma Intl

Fri 7/11

10:57 pm-11:58 pm

Nonstop1h 01m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 $391). 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 June 12, 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 June 12, 2025.

The most flights from CABC to SEA are scheduled on a Thursday (87 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (42 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 June 12, 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
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

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
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

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
Finnair
7.6
Good
1,290 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

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 WestJet ($107), Air Canada ($113), and Alaska Airlines ($114).

  • 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 Victoria Intl - 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 (97%), Aeromexico (96%) or LATAM Airlines (96%) 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 $1,130, our data shows the cheapest flight currently is $130. When looking at the most popular route, (Vancouver Intl - Seattle/Tacoma Intl), you can expect to pay $223 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 $391). 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
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

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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 5 airlines flying from British Columbia to Seattle

Discover the top 5 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$92Average$217FlexibilityNo cancel feeOn-time69%
WestJetCheapest$107Average$171FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$134Average$267FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$153Average$276FlexibilityNo cancel feeOn-time67%
DeltaCheapest$186Average$217FlexibilityNo cancel feeOn-timeN/A

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