Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from British Columbia to Seattle from C$ 125

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 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from British Columbia to Seattle

Cheap round-trip flights

WestJet Logo
7:35 p.m. - 8:29 p.m.YYC-SEA
1h 54mdirect
WestJet Logo
7:05 a.m. - 9:45 a.m.SEA-YYC
1h 40mdirect
C$ 191WestJet
Find Deal
Mon, 20 Oct - Tue, 21 Oct
WestJet Logo
12:05 p.m. - 12:59 p.m.YYC-SEA
1h 54mdirect
WestJet Logo
3:10 p.m. - 5:50 p.m.SEA-YYC
1h 40mdirect
C$ 200WestJet
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Alaska Airlines Logo
1:48 p.m. - 2:55 p.m.YVR-SEA
1h 07mdirect
Alaska Airlines Logo
11:10 p.m. - 12:10 a.m.SEA-YVR
1h 00mdirect
C$ 203Alaska Airlines
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Alaska Airlines Logo
6:00 a.m. - 7:07 a.m.YVR-SEA
1h 07mdirect
Alaska Airlines Logo
11:10 p.m. - 12:10 a.m.SEA-YVR
1h 00mdirect
C$ 212Alaska Airlines
Find Deal
Wed, 25 Feb - Wed, 25 Feb
Air Canada Logo
9:05 p.m. - 10:06 p.m.YVR-SEA
1h 01mdirect
Air Canada Logo
5:50 a.m. - 6:57 a.m.SEA-YVR
1h 07mdirect
C$ 218Air Canada
Find Deal
Sat, 8 Nov - Sat, 15 Nov
Multiple Airlines Logo
8:50 a.m. - 2:20 p.m.YLW-SEA
5h 30m1 stop
Multiple Airlines Logo
1:47 p.m. - 3:02 p.m.SEA-YLW
1h 15mdirect
C$ 222Multiple Airlines
Find Deal
Wed, 12 Nov - Fri, 14 Nov
Air Canada Logo
1:30 p.m. - 2:31 p.m.YVR-SEA
1h 01mdirect
Air Canada Logo
10:05 a.m. - 11:10 a.m.SEA-YVR
1h 05mdirect
C$ 225Air Canada
Find Deal
Sun, 9 Nov - Sun, 16 Nov
Multiple Airlines Logo
9:05 a.m. - 10:23 a.m.YLW-SEA
1h 18mdirect
Multiple Airlines Logo
1:47 p.m. - 3:02 p.m.SEA-YLW
1h 15mdirect
C$ 225Multiple Airlines
Find Deal
Sun, 9 Nov - Tue, 11 Nov
United Airlines Logo
3:49 p.m. - 11:15 p.m.YYC-SEA
8h 26m1 stop
United Airlines Logo
5:00 a.m. - 1:53 p.m.SEA-YYC
7h 53m1 stop
C$ 248United Airlines
Find Deal
Thu, 23 Oct - Sat, 25 Oct
United Airlines Logo
3:49 p.m. - 11:15 p.m.YYC-SEA
8h 26m1 stop
United Airlines Logo
7:37 p.m. - 12:19 p.m.SEA-YYC
15h 42m1 stop
C$ 259United Airlines
Find Deal
Sat, 18 Oct - Wed, 22 Oct

American Airlines flights from British Columbia to Seattle

Our best American Airlines deals on British Columbia to Seattle flight tickets
American Airlines
3 Oct
YLW2:47 p.m.Kelowna
1h 14m
SEA4:01 p.m.Seattle/Tacoma Intl
14 Oct
SEA12:37 p.m.Seattle/Tacoma Intl
1h 19m
YLW1:56 p.m.Kelowna
C$ 562
Find similar
American Airlines
2 Oct
YLW2:47 p.m.Kelowna
1h 14m
SEA4:01 p.m.Seattle/Tacoma Intl
5 Oct
SEA12:37 p.m.Seattle/Tacoma Intl
1h 19m
YLW1:56 p.m.Kelowna
C$ 714
Find similar
American Airlines
27 Sep
YLW2:47 p.m.Kelowna
1h 14m
SEA4:01 p.m.Seattle/Tacoma Intl
28 Sep
SEA12:36 p.m.Seattle/Tacoma Intl
1h 21m
YLW1:57 p.m.Kelowna
C$ 824
Find similar

Delta flights from British Columbia to Seattle

Our best Delta deals on British Columbia to Seattle flight tickets
Delta
2 Oct
YLW3:10 p.m.Kelowna
3h 50m
1 stop
SEA7:00 p.m.Seattle/Tacoma Intl
5 Oct
SEA5:45 p.m.Seattle/Tacoma Intl
5h 49m
1 stop
YLW11:34 p.m.Kelowna
C$ 622
Find similar
Delta
3 Oct
YLW3:10 p.m.Kelowna
3h 50m
1 stop
SEA7:00 p.m.Seattle/Tacoma Intl
6 Oct
SEA9:38 a.m.Seattle/Tacoma Intl
5h 01m
1 stop
YLW2:39 p.m.Kelowna
C$ 624
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 96,600 searches. Data last updated 25 September 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

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Mon 20/10

7:35 p.m.-8:29 p.m.

Nonstop1h 54m

Seattle/Tacoma Intl

Tue 21/10

7:05 a.m.-9:45 a.m.

Nonstop1h 40m

C$ 191

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Tue 21/10

12:05 p.m.-12:59 p.m.

Nonstop1h 54m

Seattle/Tacoma Intl

Tue 28/10

3:10 p.m.-5:50 p.m.

Nonstop1h 40m

C$ 200

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Tue 21/10

1:48 p.m.-2:55 p.m.

Nonstop1h 07m

Seattle/Tacoma Intl

Tue 28/10

11:10 p.m.-12:10 a.m.

Nonstop1h 00m

C$ 203

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Wed 25/2

6:00 a.m.-7:07 a.m.

Nonstop1h 07m

Seattle/Tacoma Intl

Wed 25/2

11:10 p.m.-12:10 a.m.

Nonstop1h 00m

C$ 212

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sat 8/11

9:05 p.m.-10:06 p.m.

Nonstop1h 01m

Seattle/Tacoma Intl

Sat 15/11

5:50 a.m.-6:57 a.m.

Nonstop1h 07m

C$ 218

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Wed 12/11

8:50 a.m.-2:20 p.m.

1 stop5h 30m

Seattle/Tacoma Intl

Fri 14/11

1:47 p.m.-3:02 p.m.

Nonstop1h 15m

C$ 222

VancouverSeattle

YVR - SEA

YVRSEA

Vancouver Intl

Sun 9/11

1:30 p.m.-2:31 p.m.

Nonstop1h 01m

Seattle/Tacoma Intl

Sun 16/11

10:05 a.m.-11:10 a.m.

Nonstop1h 05m

C$ 225

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Sun 9/11

9:05 a.m.-10:23 a.m.

Nonstop1h 18m

Seattle/Tacoma Intl

Tue 11/11

1:47 p.m.-3:02 p.m.

Nonstop1h 15m

C$ 225

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Thu 23/10

3:49 p.m.-11:15 p.m.

1 stop8h 26m

Seattle/Tacoma Intl

Sat 25/10

5:00 a.m.-1:53 p.m.

1 stop7h 53m

C$ 248

CalgarySeattle

YYC - SEA

YYCSEA

Calgary

Sat 18/10

3:49 p.m.-11:15 p.m.

1 stop8h 26m

Seattle/Tacoma Intl

Wed 22/10

7:37 p.m.-12:19 p.m.

1 stop15h 42m

C$ 259

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

If you aren’t able to travel to Seattle during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 296.

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

Our data shows that Friday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as C$ 1,141. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around C$ 1,362. These prices are subject to change though, so be sure to set up a Price Alert for flights to Seattle.

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

Our most recent data shows that the best time of day to fly to Seattle is in the afternoon. Flights from British Columbia to Seattle during this time can be as low as C$ 995. Flights at noon are often more expensive with an average ticket price of C$ 1,654.

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 C$ 331 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 C$ 279 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?

No. A direct flight is the cheapest option for a flight between British Columbia to Seattle.

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

C$ 296

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 C$ 296. The best round-trip flight deal from British Columbia to Seattle found on momondo in the last 72 hours is C$ 423.
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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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
DeltaPriceFrom C$ 159Free CancellationRating
7.9
7,973 reviews
Search Delta flights
WestJetPriceFrom C$ 161Free CancellationRating
7.2
3,107 reviews
Search WestJet flights
United AirlinesPriceFrom C$ 184Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom C$ 185Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom C$ 228Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Harbour Air SeaplanesPriceFrom C$ 306Free CancellationRating
9.2
10 reviews
Search Harbour Air Seaplanes flights
Hawaiian AirlinesPriceFrom C$ 352Free CancellationRating
7.8
2,751 reviews
Search Hawaiian Airlines flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Lynnwood
Marysville
Tacoma
SeaTac
Kirkland
Redmond
Olympia
Ocean Shores
Shoreline
Ellensburg
Gig Harbor
Renton
Mukilteo
Cle Elum
Poulsbo
Federal Way
Puyallup
Kent
Shelton

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from British Columbia to Seattle. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Seattle from British Columbia with this policy.

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

Once all potential British Columbia to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Seattle from British Columbia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 25/10
Sat 1/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States