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Cheap flights from British Columbia to Seattle from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from British Columbia to Seattle departing on 10/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from British Columbia to Seattle

Cheap round-trip flights

WestJet Logo
8:50 am - 2:20 pmYLW-SEA
5h 30m1 stop
WestJet Logo
3:10 pm - 9:50 pmSEA-YLW
6h 40m1 stop
$122WestJet
Find Deal
Thu, Nov 13 - Sun, Nov 16
WestJet Logo
9:05 am - 10:23 amYLW-SEA
1h 18mnonstop
WestJet Logo
3:10 pm - 9:50 pmSEA-YLW
6h 40m1 stop
$125WestJet
Find Deal
Sun, Nov 2 - Tue, Nov 4
Multiple Airlines Logo
8:50 am - 2:20 pmYLW-SEA
5h 30m1 stop
Multiple Airlines Logo
1:47 pm - 3:02 pmSEA-YLW
1h 15mnonstop
$136Multiple Airlines
Find Deal
Mon, Nov 10 - Wed, Nov 12
Alaska Airlines Logo
3:52 pm - 5:06 pmYLW-SEA
1h 14mnonstop
Alaska Airlines Logo
1:47 pm - 3:02 pmSEA-YLW
1h 15mnonstop
$138Alaska Airlines
Find Deal
Sun, Nov 2 - Tue, Nov 4
Multiple Airlines Logo
9:05 am - 10:23 amYLW-SEA
1h 18mnonstop
Multiple Airlines Logo
1:47 pm - 3:02 pmSEA-YLW
1h 15mnonstop
$139Multiple Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 5
Alaska Airlines Logo
1:48 pm - 2:55 pmYVR-SEA
1h 07mnonstop
Alaska Airlines Logo
11:10 pm - 12:10 amSEA-YVR
1h 00mnonstop
$146Alaska Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
Air Canada Logo
8:15 am - 9:21 amYVR-SEA
1h 06mnonstop
Air Canada Logo
8:00 pm - 9:07 pmSEA-YVR
1h 07mnonstop
$157Air Canada
Find Deal
Wed, Oct 22 - Wed, Oct 29
Air Canada Logo
1:30 pm - 2:31 pmYVR-SEA
1h 01mnonstop
Air Canada Logo
10:05 am - 11:10 amSEA-YVR
1h 05mnonstop
$162Air Canada
Find Deal
Sun, Nov 9 - Sun, Nov 16
United Airlines Logo
3:49 pm - 11:15 pmYYC-SEA
8h 26m1 stop
United Airlines Logo
5:00 am - 1:53 pmSEA-YYC
7h 53m1 stop
$179United Airlines
Find Deal
Thu, Oct 23 - Sat, Oct 25
United Airlines Logo
3:49 pm - 11:15 pmYYC-SEA
8h 26m1 stop
United Airlines Logo
7:37 pm - 12:19 pmSEA-YYC
15h 42m1 stop
$187United Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22

WestJet flights from British Columbia to Seattle

Our best WestJet deals on British Columbia to Seattle flight tickets
WestJet
Nov 13
YLW8:50 amKelowna
5h 30m
1 stop
SEA2:20 pmSeattle/Tacoma Intl
Nov 16
SEA3:10 pmSeattle/Tacoma Intl
6h 40m
1 stop
YLW9:50 pmKelowna
$122
Find similar
WestJet
Nov 2
YLW9:05 amKelowna
1h 18m
SEA10:23 amSeattle/Tacoma Intl
Nov 4
SEA3:10 pmSeattle/Tacoma Intl
6h 40m
1 stop
YLW9:50 pmKelowna
$125
Find similar
WestJet
Nov 3
YLW8:50 amKelowna
5h 30m
1 stop
SEA2:20 pmSeattle/Tacoma Intl
Nov 5
SEA3:10 pmSeattle/Tacoma Intl
6h 40m
1 stop
YLW9:50 pmKelowna
$127
Find similar

United Airlines flights from British Columbia to Seattle

Our best United Airlines deals on British Columbia to Seattle flight tickets
United Airlines
Oct 17
YYC3:49 pmCalgary
8h 26m
1 stop
SEA11:15 pmSeattle/Tacoma Intl
Oct 19
SEA7:37 pmSeattle/Tacoma Intl
15h 42m
1 stop
YYC12:19 pmCalgary
$168
Find similar
United Airlines
Oct 23
YYC3:49 pmCalgary
8h 26m
1 stop
SEA11:15 pmSeattle/Tacoma Intl
Oct 25
SEA5:00 amSeattle/Tacoma Intl
7h 53m
1 stop
YYC1:53 pmCalgary
$179
Find similar
United Airlines
Oct 18
YYC3:49 pmCalgary
8h 26m
1 stop
SEA11:15 pmSeattle/Tacoma Intl
Oct 22
SEA7:37 pmSeattle/Tacoma Intl
15h 42m
1 stop
YYC12:19 pmCalgary
$187
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 25, 2025.
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

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

$122

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Sun 11/2

9:05 am-10:23 am

Nonstop1h 18m

Seattle/Tacoma Intl

Tue 11/4

3:10 pm-9:50 pm

1 stop6h 40m

$125

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Mon 11/10

8:50 am-2:20 pm

1 stop5h 30m

Seattle/Tacoma Intl

Wed 11/12

1:47 pm-3:02 pm

Nonstop1h 15m

$136

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Sun 11/2

3:52 pm-5:06 pm

Nonstop1h 14m

Seattle/Tacoma Intl

Tue 11/4

1:47 pm-3:02 pm

Nonstop1h 15m

$138

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Mon 11/3

9:05 am-10:23 am

Nonstop1h 18m

Seattle/Tacoma Intl

Wed 11/5

1:47 pm-3:02 pm

Nonstop1h 15m

$139

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Tue 10/21

1:48 pm-2:55 pm

Nonstop1h 07m

Seattle/Tacoma Intl

Tue 10/28

11:10 pm-12:10 am

Nonstop1h 00m

$146

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Wed 10/22

8:15 am-9:21 am

Nonstop1h 06m

Seattle/Tacoma Intl

Wed 10/29

8:00 pm-9:07 pm

Nonstop1h 07m

$157

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sun 11/9

1:30 pm-2:31 pm

Nonstop1h 01m

Seattle/Tacoma Intl

Sun 11/16

10:05 am-11:10 am

Nonstop1h 05m

$162

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Thu 10/23

3:49 pm-11:15 pm

1 stop8h 26m

Seattle/Tacoma Intl

Sat 10/25

5:00 am-1:53 pm

1 stop7h 53m

$179

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Sat 10/18

3:49 pm-11:15 pm

1 stop8h 26m

Seattle/Tacoma Intl

Wed 10/22

7:37 pm-12:19 pm

1 stop15h 42m

$187

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from British Columbia to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, November is the cheapest month to fly from British Columbia to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $201. If you don’t want to visit Seattle in November, then you should wait until September to fly from British Columbia, when ticket prices are also cheap, with an average price of $213.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from British Columbia is on a Friday. momondo users have found tickets for Friday departures for as low as $579. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from British Columbia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $733.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from British Columbia in the evening is the least expensive time of day to depart. momondo users have found prices as low as $508 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $1,126. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest British Columbia to Seattle/Tacoma Intl flight route?

Fly from Vancouver Intl to Seattle/Tacoma Intl for the best British Columbia - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from British Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $238 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from British Columbia for as low as $201 on momondo.

What cabin class options are available on British Columbia to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on British Columbia to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on British Columbia to Seattle flights?

You could potentially save up to 25% on your flight if you consider stops on a British Columbia to Seattle flight.

Cheap British Columbia to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from British Columbia to Seattle

Best Price Found

$234

Fastest flight time

0h 51m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from British Columbia in the past 72 hours is $234. The best round-trip flight deal from British Columbia to Seattle found on momondo in the last 72 hours is $360.
The fastest flight from British Columbia to Seattle takes 0h 51m
Direct flights go from British Columbia to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • When did momondo last update prices for flights from British Columbia to Seattle/Tacoma Intl Airport?

    Prices for flights from British Columbia to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from British Columbia to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from British Columbia to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from British Columbia to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from British Columbia to Seattle?

Best airlines flying from British Columbia to Seattle

Compare and see reviews for airlines that fly from British Columbia to Seattle with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $92Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
WestJetPriceFrom $106Free CancellationRating
7.2
3,107 reviews
Search WestJet flights
Alaska AirlinesPriceFrom $134Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom $153Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Federal Way
Tukwila
Kirkland
Shoreline
Lakewood
Centralia
Fife
Cle Elum
Redmond
Westport

Why use momondo?

Why should I use momondo to find a flight deal from British Columbia to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from British Columbia to Seattle. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from British Columbia to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for British Columbia to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from British Columbia to Seattle?

Once you have performed a search for British Columbia to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from British Columbia to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from British Columbia to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

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