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Cheap flights from Kelowna to Seattle from $81

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 12/19. 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

Enter your travel dates to find the best prices.
WestJet Logo
8:50 am - 2:20 pmYLW-SEA
5h 30m1 stop
WestJet Logo
3:10 pm - 9:50 pmSEA-YLW
6h 40m1 stop
$123WestJet
Find Deal
Tue, Dec 9 - Tue, Dec 16
WestJet Logo
9:00 am - 10:22 amYLW-SEA
1h 22mnonstop
WestJet Logo
11:55 am - 1:15 pmSEA-YLW
1h 20mnonstop
$124WestJet
Find Deal
Fri, Dec 12 - Sun, Dec 14
WestJet Logo
8:50 am - 2:20 pmYLW-SEA
5h 30m1 stop
WestJet Logo
3:10 pm - 9:50 pmSEA-YLW
6h 40m1 stop
$126WestJet
Find Deal
Mon, Dec 8 - Thu, Dec 11
WestJet Logo
9:00 am - 10:22 amYLW-SEA
1h 22mnonstop
WestJet Logo
3:10 pm - 9:50 pmSEA-YLW
6h 40m1 stop
$128WestJet
Find Deal
Mon, Dec 8 - Thu, Dec 11
Alaska Airlines Logo
4:07 pm - 5:22 pmYLW-SEA
1h 15mnonstop
Alaska Airlines Logo
2:00 pm - 3:17 pmSEA-YLW
1h 17mnonstop
$144Alaska Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
Air Canada Logo
6:15 pm - 10:06 pmYLW-SEA
3h 51m1 stop
Air Canada Logo
3:40 pm - 8:09 pmSEA-YLW
4h 29m1 stop
$146Air Canada
Find Deal
Mon, Dec 1 - Thu, Dec 4
Multiple Airlines Logo
4:07 pm - 5:22 pmYLW-SEA
1h 15mnonstop
Multiple Airlines Logo
3:10 pm - 9:50 pmSEA-YLW
6h 40m1 stop
$149Multiple Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
4:07 pm - 5:22 pmYLW-SEA
1h 15mnonstop
Multiple Airlines Logo
3:10 pm - 9:50 pmSEA-YLW
6h 40m1 stop
$152Multiple Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
Air Canada Logo
6:15 pm - 10:06 pmYLW-SEA
3h 51m1 stop
Air Canada Logo
3:40 pm - 8:09 pmSEA-YLW
4h 29m1 stop
$155Air Canada
Find Deal
Wed, Nov 26 - Wed, Dec 3
Alaska Airlines Logo
3:54 pm - 5:09 pmYLW-SEA
1h 15mnonstop
Alaska Airlines Logo
7:55 pm - 9:14 pmSEA-YLW
1h 19mnonstop
$168Alaska Airlines
Find Deal
Thu, Dec 18 - Sun, Jan 18

WestJet flights from Kelowna to Seattle

Our best WestJet deals on Kelowna to Seattle flight tickets
WestJet
Dec 9
YLW8:50 amKelowna
5h 30m
1 stop
SEA2:20 pmSeattle/Tacoma Intl
Dec 16
SEA3:10 pmSeattle/Tacoma Intl
6h 40m
1 stop
YLW9:50 pmKelowna
$123
Find similar
WestJet
Dec 12
YLW9:00 amKelowna
1h 22m
SEA10:22 amSeattle/Tacoma Intl
Dec 14
SEA11:55 amSeattle/Tacoma Intl
1h 20m
YLW1:15 pmKelowna
$124
Find similar
WestJet
Dec 8
YLW8:50 amKelowna
5h 30m
1 stop
SEA2:20 pmSeattle/Tacoma Intl
Dec 11
SEA3:10 pmSeattle/Tacoma Intl
6h 40m
1 stop
YLW9:50 pmKelowna
$126
Find similar

Air Canada flights from Kelowna to Seattle

Our best Air Canada deals on Kelowna to Seattle flight tickets
Air Canada
Dec 1
YLW6:15 pmKelowna
3h 51m
1 stop
SEA10:06 pmSeattle/Tacoma Intl
Dec 4
SEA3:40 pmSeattle/Tacoma Intl
4h 29m
1 stop
YLW8:09 pmKelowna
$146
Find similar
Air Canada
Nov 26
YLW6:15 pmKelowna
3h 51m
1 stop
SEA10:06 pmSeattle/Tacoma Intl
Dec 3
SEA3:40 pmSeattle/Tacoma Intl
4h 29m
1 stop
YLW8:09 pmKelowna
$155
Find similar
Air Canada
Jan 8
YLW10:25 amKelowna
4h 06m
1 stop
SEA2:31 pmSeattle/Tacoma Intl
Jan 16
SEA3:40 pmSeattle/Tacoma Intl
4h 29m
1 stop
YLW8:09 pmKelowna
$167
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 832,500 searches. Data last updated October 30, 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

Tue 12/9

8:50 am-2:20 pm

1 stop5h 30m

Seattle/Tacoma Intl

Tue 12/16

3:10 pm-9:50 pm

1 stop6h 40m

$123

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Fri 12/12

9:00 am-10:22 am

Nonstop1h 22m

Seattle/Tacoma Intl

Sun 12/14

11:55 am-1:15 pm

Nonstop1h 20m

$124

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Mon 12/8

8:50 am-2:20 pm

1 stop5h 30m

Seattle/Tacoma Intl

Thu 12/11

3:10 pm-9:50 pm

1 stop6h 40m

$126

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Mon 12/8

9:00 am-10:22 am

Nonstop1h 22m

Seattle/Tacoma Intl

Thu 12/11

3:10 pm-9:50 pm

1 stop6h 40m

$128

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Thu 1/8

4:07 pm-5:22 pm

Nonstop1h 15m

Seattle/Tacoma Intl

Sun 1/11

2:00 pm-3:17 pm

Nonstop1h 17m

$144

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Mon 12/1

6:15 pm-10:06 pm

1 stop3h 51m

Seattle/Tacoma Intl

Thu 12/4

3:40 pm-8:09 pm

1 stop4h 29m

$146

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Thu 1/8

4:07 pm-5:22 pm

Nonstop1h 15m

Seattle/Tacoma Intl

Mon 1/12

3:10 pm-9:50 pm

1 stop6h 40m

$149

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Thu 1/8

4:07 pm-5:22 pm

Nonstop1h 15m

Seattle/Tacoma Intl

Sun 1/11

3:10 pm-9:50 pm

1 stop6h 40m

$152

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Wed 11/26

6:15 pm-10:06 pm

1 stop3h 51m

Seattle/Tacoma Intl

Wed 12/3

3:40 pm-8:09 pm

1 stop4h 29m

$155

KelownaSeattle

YLW - SEA

YLWSEA

Kelowna

Thu 12/18

3:54 pm-5:09 pm

Nonstop1h 15m

Seattle/Tacoma Intl

Sun 1/18

7:55 pm-9:14 pm

Nonstop1h 19m

$168

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?

In general, April 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 $156. If you don’t want to visit Seattle in April, then you should wait until February to fly from Kelowna, when ticket prices are also cheap, with an average price of $161.

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as $405. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday 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 $598.

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

Flying to Seattle from Kelowna in the evening is the least expensive time of day to depart. momondo users have found prices as low as $382 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $488. 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

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 $194 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 $154 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 October 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

$152

Fastest flight time

1h 09m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Kelowna in the past 72 hours is $152. The best round-trip flight deal from Kelowna to Seattle found on momondo in the last 72 hours is $345.
The fastest flight from Kelowna to Seattle takes 1h 09m
Direct flights go from Kelowna to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • 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 1h 15m 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
WestJetPriceFrom $107Free CancellationRating
7.2
3,152 reviews
Search WestJet flights
Alaska AirlinesPriceFrom $134Free CancellationRating
8.0
11,219 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From Kelowna to Seattle

    Alaska Airlines flight deals from Kelowna to Seattle start from $134 round-trip. Over the 2 Alaska Airlines flights for this route in a normal week, average airfare is usually $208 round-trip - but some users have found much cheaper deals with momondo.

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
Lynnwood
Kent
Puyallup
Marysville
Redmond
Tukwila
Federal Way
Lakewood
Cle Elum
Fife
Centralia
Kirkland
Shoreline
Westport

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.

An easier way to manage your Seattle trip

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