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Cheap flights from Kelowna to Seattle from $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 9/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kelowna to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
5:05 am - 9:40 am
YLW
-
SEA
4h 35m
1 stop
WestJet Logo
10:30 am - 5:00 pm
SEA
-
YLW
6h 30m
1 stop
$224WestJet
Tue, Sep 8 - Tue, Sep 15
WestJet Logo
1:55 pm - 6:45 pm
YLW
-
SEA
4h 50m
1 stop
WestJet Logo
10:30 am - 5:00 pm
SEA
-
YLW
6h 30m
1 stop
$224WestJet
Thu, Sep 10 - Thu, Sep 17
WestJet Logo
12:05 pm - 6:45 pm
YLW
-
SEA
6h 40m
1 stop
WestJet Logo
7:00 am - 11:15 am
SEA
-
YLW
4h 15m
1 stop
$228WestJet
Sat, Sep 5 - Sun, Sep 6
WestJet Logo
5:05 am - 9:40 am
YLW
-
SEA
4h 35m
1 stop
WestJet Logo
10:30 am - 5:00 pm
SEA
-
YLW
6h 30m
1 stop
$229WestJet
Thu, Sep 17 - Sun, Sep 20
Air Canada Logo
7:15 pm - 8:57 pm
YLW
-
SEA
2h 42m
1 stop
Air Canada Logo
3:15 pm - 9:27 pm
SEA
-
YLW
5h 12m
1 stop
$256Air Canada
Fri, Nov 27 - Mon, Nov 30
Air Canada Logo
2:50 pm - 6:32 pm
YLW
-
SEA
3h 42m
1 stop
Air Canada Logo
7:20 pm - 11:12 pm
SEA
-
YLW
3h 52m
1 stop
$280Air Canada
Sat, Oct 3 - Wed, Oct 7
Air Canada Logo
2:50 pm - 6:32 pm
YLW
-
SEA
3h 42m
1 stop
Air Canada Logo
5:50 am - 10:29 am
SEA
-
YLW
4h 39m
1 stop
$301Air Canada
Mon, Aug 31 - Wed, Sep 2
Multiple Airlines Logo
5:05 am - 9:40 am
YLW
-
SEA
4h 35m
1 stop
Multiple Airlines Logo
8:48 pm - 8:05 pm
SEA
-
YLW
23h 17m
2 stops
$310Multiple Airlines
Tue, Sep 1 - Tue, Sep 1
Multiple Airlines Logo
5:05 am - 9:40 am
YLW
-
SEA
4h 35m
1 stop
Multiple Airlines Logo
8:48 pm - 8:05 pm
SEA
-
YLW
23h 17m
2 stops
$313Multiple Airlines
Tue, Aug 25 - Tue, Sep 1
United Airlines Logo
6:05 pm - 10:42 pm
YLW
-
SEA
4h 37m
1 stop
United Airlines Logo
3:30 pm - 11:29 pm
SEA
-
YLW
7h 59m
2 stops
$371United Airlines
Sun, Aug 30 - Mon, Aug 31

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Air Canada flights from Kelowna to Seattle

Our best Air Canada deals on Kelowna to Seattle flight tickets
Air Canada
Nov 27
YLW7:15 pmKelowna
2h 42m
1 stop
SEA8:57 pmSeattle/Tacoma Intl
Nov 30
SEA3:15 pmSeattle/Tacoma Intl
5h 12m
1 stop
YLW9:27 pmKelowna
$256
Air Canada
Oct 3
YLW2:50 pmKelowna
3h 42m
1 stop
SEA6:32 pmSeattle/Tacoma Intl
Oct 7
SEA7:20 pmSeattle/Tacoma Intl
3h 52m
1 stop
YLW11:12 pmKelowna
$280
Air Canada
Aug 31
YLW2:50 pmKelowna
3h 42m
1 stop
SEA6:32 pmSeattle/Tacoma Intl
Sep 2
SEA5:50 amSeattle/Tacoma Intl
4h 39m
1 stop
YLW10:29 amKelowna
$301

WestJet flights from Kelowna to Seattle

Our best WestJet deals on Kelowna to Seattle flight tickets
WestJet
Sep 8
YLW5:05 amKelowna
4h 35m
1 stop
SEA9:40 amSeattle/Tacoma Intl
Sep 15
SEA10:30 amSeattle/Tacoma Intl
6h 30m
1 stop
YLW5:00 pmKelowna
$224
WestJet
Sep 5
YLW12:05 pmKelowna
6h 40m
1 stop
SEA6:45 pmSeattle/Tacoma Intl
Sep 6
SEA7:00 amSeattle/Tacoma Intl
4h 15m
1 stop
YLW11:15 amKelowna
$228
WestJet
Sep 17
YLW5:05 amKelowna
4h 35m
1 stop
SEA9:40 amSeattle/Tacoma Intl
Sep 20
SEA10:30 amSeattle/Tacoma Intl
6h 30m
1 stop
YLW5:00 pmKelowna
$229

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 832,500 searches. Data last updated July 28, 2026.
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

Cheapest round-trip

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Tue 9/8

5:05 am-9:40 am

1 stop4h 35m

Seattle/Tacoma Intl

Tue 9/15

10:30 am-5:00 pm

1 stop6h 30m

$224

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Thu 9/10

1:55 pm-6:45 pm

1 stop4h 50m

Seattle/Tacoma Intl

Thu 9/17

10:30 am-5:00 pm

1 stop6h 30m

$224

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Sat 9/5

12:05 pm-6:45 pm

1 stop6h 40m

Seattle/Tacoma Intl

Sun 9/6

7:00 am-11:15 am

1 stop4h 15m

$228

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Thu 9/17

5:05 am-9:40 am

1 stop4h 35m

Seattle/Tacoma Intl

Sun 9/20

10:30 am-5:00 pm

1 stop6h 30m

$229

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Fri 11/27

7:15 pm-8:57 pm

1 stop2h 42m

Seattle/Tacoma Intl

Mon 11/30

3:15 pm-9:27 pm

1 stop5h 12m

$256
Quickest round-trip

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Sat 10/3

2:50 pm-6:32 pm

1 stop3h 42m

Seattle/Tacoma Intl

Wed 10/7

7:20 pm-11:12 pm

1 stop3h 52m

$280

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Mon 8/31

2:50 pm-6:32 pm

1 stop3h 42m

Seattle/Tacoma Intl

Wed 9/2

5:50 am-10:29 am

1 stop4h 39m

$301

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Tue 9/1

5:05 am-9:40 am

1 stop4h 35m

Seattle/Tacoma Intl

Tue 9/1

8:48 pm-8:05 pm

2 stops23h 17m

$310

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Tue 8/25

5:05 am-9:40 am

1 stop4h 35m

Seattle/Tacoma Intl

Tue 9/1

8:48 pm-8:05 pm

2 stops23h 17m

$313

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Sun 8/30

6:05 pm-10:42 pm

1 stop4h 37m

Seattle/Tacoma Intl

Mon 8/31

3:30 pm-11:29 pm

2 stops7h 59m

$371

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 typical price of a round-trip flight between Kelowna and Seattle?

Prices are currently typical for flights on this route.

Typical prices usually range from $201 to $384.
The lowest price recently found on this route was $224.

What is the cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from Kelowna to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $195. If you don’t want to visit Seattle in October, then you should wait until November to fly from Kelowna, when ticket prices are also cheap, with an average price of $200.

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

On average, the least expensive day to fly to Seattle from Kelowna is on a Thursday. momondo users have found tickets for Thursday departures for as low as $440. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Kelowna because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $682.

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

Flying to Seattle from Kelowna in the morning is the least expensive time of day to depart. momondo users have found prices as low as $513 when looking at flights departing in the morning. Flights to Seattle are more costly at noon, with an average ticket price of $587. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You could potentially save up to 52% on your flight if you consider stops on a Kelowna to Seattle flight.

How have Kelowna to Seattle flight prices changed over time?

As of July 2026, prices for Kelowna to Seattle flights are approximately 8% more expensive 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

Fastest flight time

0h 23m

Direct flights

Every day

Airports in Seattle

1 airport
The fastest flight from Kelowna to Seattle takes 0h 23m
Direct flights go from Kelowna to Seattle every day.
There is 1 airport in Seattle. From Kelowna there are direct flights to Seattle/Tacoma Intl (SEA).
Search flight deals

Frequently asked questions about flying from Kelowna to Seattle

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

    Kelowna and Seattle/Tacoma Intl are 203.6 mi apart from one another. Typically, this will take 0h 23m by plane in normal conditions.

  • 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
Air CanadaPriceFrom $56Free CancellationRating
7.1
11,399 reviews
Search Air Canada flights
WestJetPriceFrom $79Free CancellationRating
7.2
3,415 reviews
Search WestJet flights

Traveling to a place near Seattle?

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

Why use momondo?

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

It is quick and easy to find Kelowna to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

momondo does allow users to show only those flights to Seattle from Kelowna which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Kelowna.

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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