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Cheap flights from Kelowna to Seattle from C$ 133

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kelowna to Seattle departing on 28/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kelowna to Seattle

Cheap round-trip flights

WestJet Logo
8:50 a.m. - 2:19 p.m.YLW-SEA
5h 29m1 stop
WestJet Logo
3:10 p.m. - 9:48 p.m.SEA-YLW
6h 38m1 stop
C$ 184WestJet
Find Deal
Wed, 11 Feb - Tue, 10 Mar
WestJet Logo
7:00 a.m. - 12:59 p.m.YLW-SEA
5h 59m1 stop
WestJet Logo
11:55 a.m. - 1:15 p.m.SEA-YLW
1h 20mdirect
C$ 188WestJet
Find Deal
Sat, 25 Oct - Sun, 26 Oct
WestJet Logo
9:05 a.m. - 10:21 a.m.YLW-SEA
1h 16mdirect
WestJet Logo
11:55 a.m. - 1:10 p.m.SEA-YLW
1h 15mdirect
C$ 192WestJet
Find Deal
Fri, 27 Feb - Sun, 1 Mar
Alaska Airlines Logo
2:46 p.m. - 4:03 p.m.YLW-SEA
1h 17mdirect
Alaska Airlines Logo
12:37 p.m. - 1:56 p.m.SEA-YLW
1h 19mdirect
C$ 210Alaska Airlines
Find Deal
Fri, 17 Oct - Sun, 19 Oct
Logo
8:50 a.m. - 2:19 p.m.YLW-SEA
5h 29m1 stop
Logo
11:20 a.m. - 12:34 p.m.SEA-YLW
1h 14mdirect
C$ 213
Find Deal
Wed, 11 Feb - Tue, 10 Mar
Logo
9:05 a.m. - 10:21 a.m.YLW-SEA
1h 16mdirect
Logo
7:50 p.m. - 8:58 p.m.SEA-YLW
1h 08mdirect
C$ 215
Find Deal
Sun, 22 Feb - Tue, 31 Mar
Air Canada Logo
5:40 p.m. - 10:31 p.m.YLW-SEA
4h 51m1 stop
Air Canada Logo
5:30 a.m. - 9:11 a.m.SEA-YLW
3h 41m1 stop
C$ 223Air Canada
Find Deal
Fri, 17 Oct - Sun, 19 Oct
Alaska Airlines Logo
2:46 p.m. - 4:03 p.m.YLW-SEA
1h 17mdirect
Alaska Airlines Logo
12:37 p.m. - 1:56 p.m.SEA-YLW
1h 19mdirect
C$ 245Alaska Airlines
Find Deal
Sun, 12 Oct - Tue, 14 Oct
Air Canada Logo
8:55 p.m. - 9:31 a.m.YLW-SEA
12h 36m1 stop
Air Canada Logo
8:00 p.m. - 8:08 a.m.SEA-YLW
12h 08m1 stop
C$ 267Air Canada
Find Deal
Sat, 20 Dec - Fri, 26 Dec
United Airlines Logo
10:25 a.m. - 10:13 p.m.YLW-SEA
11h 48m2 stops
United Airlines Logo
12:46 p.m. - 9:38 a.m.SEA-YLW
20h 52m2 stops
C$ 282United Airlines
Find Deal
Thu, 26 Feb - Tue, 31 Mar

WestJet flights from Kelowna to Seattle

Our best WestJet deals on Kelowna to Seattle flight tickets
WestJet
11 Feb
YLW8:50 a.m.Kelowna
5h 29m
1 stop
SEA2:19 p.m.Seattle/Tacoma Intl
10 Mar
SEA3:10 p.m.Seattle/Tacoma Intl
6h 38m
1 stop
YLW9:48 p.m.Kelowna
C$ 184
Find similar
WestJet
25 Oct
YLW7:00 a.m.Kelowna
5h 59m
1 stop
SEA12:59 p.m.Seattle/Tacoma Intl
26 Oct
SEA11:55 a.m.Seattle/Tacoma Intl
1h 20m
YLW1:15 p.m.Kelowna
C$ 188
Find similar
WestJet
27 Feb
YLW9:05 a.m.Kelowna
1h 16m
SEA10:21 a.m.Seattle/Tacoma Intl
1 Mar
SEA11:55 a.m.Seattle/Tacoma Intl
1h 15m
YLW1:10 p.m.Kelowna
C$ 192
Find similar

Alaska Airlines flights from Kelowna to Seattle

Our best Alaska Airlines deals on Kelowna to Seattle flight tickets
Alaska Airlines
17 Oct
YLW2:46 p.m.Kelowna
1h 17m
SEA4:03 p.m.Seattle/Tacoma Intl
19 Oct
SEA12:37 p.m.Seattle/Tacoma Intl
1h 19m
YLW1:56 p.m.Kelowna
C$ 210
Find similar
Alaska Airlines
12 Oct
YLW2:46 p.m.Kelowna
1h 17m
SEA4:03 p.m.Seattle/Tacoma Intl
14 Oct
SEA12:37 p.m.Seattle/Tacoma Intl
1h 19m
YLW1:56 p.m.Kelowna
C$ 245
Find similar
Alaska Airlines
25 Feb
YLW8:50 a.m.Kelowna
1h 09m
SEA9:59 a.m.Seattle/Tacoma Intl
1 Apr
SEA7:50 p.m.Seattle/Tacoma Intl
1h 08m
YLW8:58 p.m.Kelowna
C$ 259
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kelowna 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 15 September 2025.
Use the filters below to find and compare flights from Kelowna to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Wed 11/2

8:50 a.m.-2:19 p.m.

1 stop5h 29m

Seattle/Tacoma Intl

Tue 10/3

3:10 p.m.-9:48 p.m.

1 stop6h 38m

C$ 184

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Sat 25/10

7:00 a.m.-12:59 p.m.

1 stop5h 59m

Seattle/Tacoma Intl

Sun 26/10

11:55 a.m.-1:15 p.m.

Nonstop1h 20m

C$ 188

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Fri 27/2

9:05 a.m.-10:21 a.m.

Nonstop1h 16m

Seattle/Tacoma Intl

Sun 1/3

11:55 a.m.-1:10 p.m.

Nonstop1h 15m

C$ 192

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Fri 17/10

2:46 p.m.-4:03 p.m.

Nonstop1h 17m

Seattle/Tacoma Intl

Sun 19/10

12:37 p.m.-1:56 p.m.

Nonstop1h 19m

C$ 210

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Wed 11/2

8:50 a.m.-2:19 p.m.

1 stop5h 29m

Seattle/Tacoma Intl

Tue 10/3

11:20 a.m.-12:34 p.m.

Nonstop1h 14m

C$ 213

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Sun 22/2

9:05 a.m.-10:21 a.m.

Nonstop1h 16m

Seattle/Tacoma Intl

Tue 31/3

7:50 p.m.-8:58 p.m.

Nonstop1h 08m

C$ 215

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Fri 17/10

5:40 p.m.-10:31 p.m.

1 stop4h 51m

Seattle/Tacoma Intl

Sun 19/10

5:30 a.m.-9:11 a.m.

1 stop3h 41m

C$ 223

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Sun 12/10

2:46 p.m.-4:03 p.m.

Nonstop1h 17m

Seattle/Tacoma Intl

Tue 14/10

12:37 p.m.-1:56 p.m.

Nonstop1h 19m

C$ 245

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Sat 20/12

8:55 p.m.-9:31 a.m.

1 stop12h 36m

Seattle/Tacoma Intl

Fri 26/12

8:00 p.m.-8:08 a.m.

1 stop12h 08m

C$ 267

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Thu 26/2

10:25 a.m.-10:13 p.m.

2 stops11h 48m

Seattle/Tacoma Intl

Tue 31/3

12:46 p.m.-9:38 a.m.

2 stops20h 52m

C$ 282

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 Kelowna 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 April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 223.

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

Our data shows that Thursday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as C$ 501. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 804. 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 evening. Flights from Kelowna to Seattle during this time can be as low as C$ 388. Flights in the morning are often more expensive with an average ticket price of C$ 642.

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

Fly from Kelowna to Seattle/Tacoma Intl for the best Kelowna - 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 Kelowna when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around C$ 294 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Kelowna for as low as C$ 221 on momondo.

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

There are 4 cabin classes available to choose from on Kelowna 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 Kelowna to Seattle flights?

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

How have Kelowna to Seattle flight prices changed over time?

As of September 2025, prices for Kelowna to Seattle flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Kelowna to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Kelowna to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kelowna to Seattle (YLW to SEA) flight deals and tips

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

Best price found

C$ 560

Fastest flight time

1h 09m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Seattle

1 airport
The best one-way flight to Seattle from Kelowna in the past 72 hours is C$ 560. The best round-trip flight deal from Kelowna to Seattle found on momondo in the last 72 hours is C$ 366.
The fastest flight from Kelowna to Seattle takes 1h 09m
Direct flights go from Kelowna to Seattle on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Alaska Airlines.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • How far is Kelowna to Seattle/Tacoma Intl by plane?

    The distance between Kelowna and Seattle/Tacoma Intl is about 327.6 km. Flights usually cover this in 1h 09m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Kelowna Airport to Seattle/Tacoma Intl Airport are updated daily.

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

  • How old do you have to be to fly from Kelowna Airport 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 Kelowna Airport 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 Kelowna to Seattle?

  • What is the most popular airline from Kelowna to Seattle?

Best airlines flying from Kelowna to Seattle

Compare and see reviews for airlines that fly from Kelowna to Seattle with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 161Free CancellationRating
7.2
3,091 reviews
Search WestJet 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

  • Alaska Airlines Flights From Kelowna to Seattle

    Alaska Airlines flight deals from Kelowna to Seattle start from C$ 134 round-trip. Over the 5 Alaska Airlines flights for this route in a normal week, average airfare is usually C$ 199 round-trip - but some users have found much cheaper deals with momondo.

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
Tukwila
Gig Harbor
Renton
Mukilteo
Cle Elum
Poulsbo
Puyallup
Federal Way
Kent

Why use momondo?

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

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

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

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

How can momondo help me find flights from Kelowna to Seattle?

Once all potential Kelowna 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 Kelowna to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kelowna to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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