Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Kelowna to Seattle from C$ 165

YLW — SEA
13 Nov — 20 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kelowna to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Kelowna to Seattle

Tue 24/117:45 a.m. -
1 stop5h 55m
Tue 1/122:30 p.m. -
1 stop7h 50m
Deal found 10/10C$ 303
Sat 21/117:45 a.m. -
1 stop5h 55m
Tue 24/112:30 p.m. -
1 stop7h 50m
Deal found 11/10C$ 315
Fri 27/117:15 p.m. -
1 stop2h 42m
Fri 4/123:15 p.m. -
1 stop5h 12m
Deal found 12/10C$ 329
Wed 25/117:45 a.m. -
1 stop5h 55m
Fri 27/112:30 p.m. -
1 stop7h 50m
Deal found 13/10C$ 332
Thu 12/117:15 p.m. -
1 stop2h 42m
Sun 15/117:05 p.m. -
1 stop13h 03m
Deal found 12/10C$ 335
Thu 17/126:45 a.m. -
1 stop6h 55m
Sun 20/122:30 p.m. -
1 stop6h 50m
Deal found 13/10C$ 350
Fri 27/112:15 p.m. -
1 stop4h 07m
Sun 29/113:15 p.m. -
1 stop5h 12m
Deal found 12/10C$ 353
Thu 12/117:45 a.m. -
1 stop5h 55m
Thu 19/112:30 p.m. -
1 stop24h 05m
Deal found 13/10C$ 355
Tue 10/117:15 p.m. -
1 stop2h 42m
Sun 29/113:15 p.m. -
1 stop5h 12m
Deal found 12/10C$ 357
Wed 25/117:45 a.m. -
1 stop5h 55m
Wed 2/122:30 p.m. -
1 stop7h 50m
Deal found 11/10C$ 362

Find flight deals from Kelowna to Seattle

Round-trip from

C$ 296

One-way from

C$ 165

Popular in

July

Cheapest in

February

Average price

C$ 338

Good round-trip deal

C$ 656 or less

Good one-way deal

C$ 288 or less
WestJet
  • WestJet
  • 10/12-15/12
  • 2 total stops
  • 13h 45m total
  • Kelowna to Seattle
Search Deals
WestJet
  • WestJet
  • 31/1-31/12
  • Nonstop
  • 0h 25m total
  • Kelowna to Seattle
Search Deals
Highest demand for flights based on searches. 37% potential increase in price (C$ 411 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (C$ 74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals
Price to beat on a round-trip flight from Kelowna to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Kelowna to Seattle/Tacoma Intl.
Search Deals

Cheapflights Fare Finder

 
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
Quickest round-trip

KelownaSeattle

YLW Kelowna - SEA Seattle/Tacoma Intl

YLWSEA

Kelowna

Sun 21/2

9:05 a.m.-8:30 a.m.

Nonstop0h 25m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 168

KelownaSeattle

YLW Kelowna - SEA Seattle/Tacoma Intl

YLWSEA

Kelowna

Tue 24/11

7:45 a.m.-12:40 p.m.

1 stop5h 55m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 172

KelownaSeattle

YLW Kelowna - SEA Seattle/Tacoma Intl

YLWSEA

Kelowna

Sun 6/12

3:55 p.m.-5:22 p.m.

1 stop2h 27m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 195

KelownaSeattle

YLW Kelowna - SEA Seattle/Tacoma Intl

YLWSEA

Kelowna

Fri 18/12

7:45 a.m.-12:40 p.m.

1 stop5h 55m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 199

KelownaSeattle

YLW Kelowna - SEA Seattle/Tacoma Intl

YLWSEA

Kelowna

Fri 13/11

5:50 a.m.-8:27 a.m.

1 stop3h 37m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 208

KelownaSeattle

YLW Kelowna - SEA Seattle/Tacoma Intl

YLWSEA

Kelowna

Fri 27/11

3:55 p.m.-5:22 p.m.

1 stop2h 27m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 218

KelownaSeattle

YLW Kelowna - SEA Seattle/Tacoma Intl

YLWSEA

Kelowna

Fri 13/11

5:50 a.m.-8:19 p.m.

2 stops15h 29m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 238

KelownaSeattle

YLW Kelowna - SEA Seattle/Tacoma Intl

YLWSEA

Kelowna

Fri 27/11

3:55 p.m.-11:59 p.m.

2 stops9h 04m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 252

KelownaSeattle

YLW Kelowna - SEA Seattle/Tacoma Intl

YLWSEA

Kelowna

Sun 31/1

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

2 stops12h 22m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 265

KelownaSeattle

YLW Kelowna - SEA Seattle/Tacoma Intl

YLWSEA

Kelowna

Sun 27/12

12:40 p.m.-4:00 p.m.

1 stop4h 20m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 266

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Kelowna to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Kelowna with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from Kelowna to Seattle (average of C$ 310). Flying from Kelowna to Seattle in July is currently the most expensive (average of C$ 1,033). 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 YLW to SEA?

When flying from Kelowna to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Airfare is typical for this route at the moment.

Kelowna to Seattle flights typically cost between C$ 244 and C$ 377 in November.
The cheapest round-trip price found within the last 5 days was C$ 303 on WestJet (24 Nov-1 Dec).

Reviews of airlines servicing Seattle

Read through reviews of airlines operating flights from Kelowna to Seattle, such as Alaska Airlines,WestJet, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
13,066 reviews
Check prices

Food

7.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Alaska Airlines
7.9
Good
13,066 reviews
Alaska Airlines
7.9
Good
13,066 reviews
Check prices

Food

7.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
WestJet
7.2
Good
3,446 reviews
Alaska Airlines
7.9
Good
13,066 reviews
Check prices

Food

7.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Air Canada
7.1
Good
11,770 reviews
Alaska Airlines
7.9
Good
13,066 reviews
Check prices

Food

7.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

Related info for your journey

  • What airports do I use to fly from Kelowna to Seattle?

    If you book a flight from Kelowna to Seattle, you will be flying from Kelowna to Seattle/Tacoma Intl. Flights to Seattle/Tacoma Intl (SEA) from Kelowna (YLW) take 0h 19m for a nonstop flight. There is 1 flight from Kelowna to Seattle per day from 3 airlines.

  • How popular is this Kelowna to Seattle flight route?

    Flights from Kelowna to Seattle/Tacoma Intl have been viewed 56 times in the past calendar month.

  • How long is the flight from Kelowna to Seattle?

    There are many flights that can get you from Kelowna to Seattle in 2h 42m. Fly via WestJet or Air Canada to get the fastest option. Airlines will cover a distance of 352 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Kelowna to Seattle round-trip?

    Our cheapest airline available from Kelowna to Seattle is WestJet. Our recent data shows that you can find tickets from as low as C$ 186 on this airline. Additional options worth looking into are Alaska Airlines and Air Canada, starting at C$ 205 and C$ 298 round-trip. WestJet is priced at 60% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 117. Alaska Airlines flights start at C$ 143 while deals on Air Canada start at C$ 154 one-way.

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

    The top 3 most reliable airlines when flying from Kelowna to Seattle are SkyWest Airlines (36%), Alaska Airlines (36%) and Qatar Airways (29%).

  • What are the cheapest flights from Kelowna to Seattle?

    The cheapest flight price from Kelowna to Seattle is C$ 199. On average you can expect to pay C$ 573. The most popular route, (Kelowna - Seattle/Tacoma Intl), can usually be booked for C$ 343.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kelowna to Seattle 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 Kelowna to Seattle?

    Currently, February is the cheapest month in which you can book a flight from Kelowna to Seattle (average of C$ 310). Flying from Kelowna to Seattle in July is currently the most expensive (average of C$ 1,033). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Kent
Mukilteo
Renton
Lynnwood
Cashmere
Ellensburg
Leavenworth
Tukwila
Tacoma
Marysville
Federal Way
Kirkland

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Kelowna to Seattle

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 186AverageC$ 420FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 205AverageC$ 356FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air CanadaCheapestC$ 298AverageC$ 446FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Kelowna to Seattle?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kelowna to Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Kelowna to Seattle?

Millions of users choose and trust Cheapflights to book the best flight deals from Kelowna to Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Seattle from Kelowna shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.