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Cheap flights from Seattle to Kelowna from C$ 128

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YLW
26 May — 2 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Kelowna

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Kelowna
Explore the most affordable flight options available from Seattle to Kelowna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 April 2026.

Thu 28/510:30 a.m.
SEA
-
YLW
1 stop6h 30m
WestJet
Sun 31/55:05 a.m.
YLW
-
SEA
1 stop4h 35m
WestJet
Deal found 21/4C$ 294
Fri 4/97:35 p.m.
SEA
-
YLW
1 stop4h 15m
WestJet
Sun 6/91:55 p.m.
YLW
-
SEA
1 stop4h 50m
WestJet
Deal found 23/4C$ 322
Sun 20/123:05 p.m.
SEA
-
YLW
1 stop5h 29m
Air Canada
Thu 24/127:15 p.m.
YLW
-
SEA
1 stop2h 41m
Air Canada
Deal found 22/4C$ 338
Tue 2/61:33 p.m.
SEA
-
YLW
Nonstop1h 13m
Multiple Airlines
Wed 3/65:05 a.m.
YLW
-
SEA
1 stop4h 35m
Multiple Airlines
Deal found 21/4C$ 353

Find flight deals from Seattle to Kelowna

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Kelowna (YLW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 April 2026.

Round-trip from

C$ 294

One-way from

C$ 128

Popular in

April

Cheapest in

November

Average price

C$ 620
WestJet
  • WestJet
  • 28/5-31/5
  • 2 total stops
  • 11h 05m total
  • Seattle to Kelowna
Search Deals
Air Canada
  • Air Canada
  • 15/8
  • 1 total stop
  • 4h 59m total
  • Seattle to Kelowna
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Kelowna 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, Cheapflights users made 629,999 searches. Data last updated 26 April 2026.
Use the filters below to find and compare flights from Seattle to Kelowna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Fri 29/5

7:35 p.m.-11:50 p.m.

1 stop4h 15m

Kelowna

Sun 31/5

5:05 a.m.-9:40 a.m.

1 stop4h 35m

C$ 298

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Thu 28/5

10:30 a.m.-5:00 p.m.

1 stop6h 30m

Kelowna

Sun 31/5

5:05 a.m.-9:40 a.m.

1 stop4h 35m

C$ 301

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Tue 14/7

10:45 a.m.-2:14 p.m.

1 stop3h 29m

Kelowna

Fri 24/7

6:05 p.m.-10:48 p.m.

1 stop4h 43m

C$ 365

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Mon 8/6

7:20 p.m.-11:28 p.m.

1 stop4h 08m

Kelowna

Tue 9/6

5:25 a.m.-10:05 a.m.

1 stop4h 40m

C$ 365

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Mon 11/5

5:50 a.m.-12:18 p.m.

1 stop6h 28m

Kelowna

Tue 19/5

2:50 p.m.-6:30 p.m.

1 stop3h 40m

C$ 370

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Wed 13/5

10:30 a.m.-11:30 p.m.

2 stops13h 00m

Kelowna

Tue 19/5

10:20 a.m.-6:45 p.m.

2 stops8h 25m

C$ 403
Quickest round-trip

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Mon 8/6

1:33 p.m.-2:46 p.m.

Nonstop1h 13m

Kelowna

Tue 9/6

3:36 p.m.-4:57 p.m.

Nonstop1h 21m

C$ 421

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Mon 11/5

10:30 a.m.-8:05 p.m.

2 stops9h 35m

Kelowna

Tue 19/5

10:20 a.m.-6:45 p.m.

2 stops8h 25m

C$ 440

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Sun 6/9

7:00 a.m.-1:45 p.m.

2 stops6h 45m

Kelowna

Sun 6/9

7:50 p.m.-6:45 p.m.

2 stops22h 55m

C$ 452

SeattleKelowna

SEA - YLW

SEAYLW

Seattle/Tacoma Intl

Fri 17/7

11:34 a.m.-12:56 p.m.

Nonstop1h 22m

Kelowna

Sun 19/7

5:05 a.m.-9:40 a.m.

1 stop4h 35m

C$ 467

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/4

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Seattle to Kelowna

Have a flexible travel schedule? Discover the best time to fly to Kelowna from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Kelowna

What is the cheapest month to book a flight from Seattle to Kelowna?

Currently, November is the cheapest month in which you can book a flight from Seattle to Kelowna (average of C$ 205). Flying from Seattle to Kelowna in April is currently the most expensive (average of C$ 620). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to YLW?

Find hourly flight availability from Seattle to Kelowna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Kelowna as you normally would.

How much does it cost to fly round-trip from Seattle to Kelowna?

Related info for your journey

Find useful and relevant information for your journey from Seattle to Kelowna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Seattle to Kelowna flight route?

    This flight path from Seattle/Tacoma Intl to Kelowna was viewed by 7 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to Kelowna?

    A quick flight from Seattle to Kelowna can take about 3h 29m. WestJet provides one of the quickest options available for as low as C$ 365. There are 352 km between Seattle and Kelowna. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Seattle to Kelowna one-way?

    The cheapest airlines for a one-way flight from Seattle to Kelowna are WestJet (C$ 62), Alaska Airlines (C$ 78), and Air Canada (C$ 85).

  • What are the most reliable airlines from Seattle to Kelowna?

    No one likes to see their flight delayed. When booking a flight from Seattle to Kelowna consider choosing Delta (86%), WestJet Encore (86%) or WestJet (86%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Seattle to Kelowna that include hotel bookings?

    Yes. In addition to deals on Seattle to Kelowna flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Kelowna?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Kelowna.

  • Can I find deals for business class flights from Seattle to Kelowna?

    Yes. Cheapflights offers flight deals from Seattle to Kelowna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Kelowna?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Kelowna (average of C$ 205). Flying from Seattle to Kelowna in April is currently the most expensive (average of C$ 620). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Kelowna?

Book flights to Kelowna if you plan to visit one of these locations
Salmon Arm
West Kelowna
Big White

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Can Cheapflights find flights from Seattle to Kelowna with no change fees?

Need flexible booking options for your flight to Kelowna from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Kelowna become cheaper?

Yes! Start tracking prices for Seattle to Kelowna flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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