SEA - YLW

$118 Find Cheap Flights from Seattle to Kelowna

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Kelowna departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kelowna

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Kelowna, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Kelowna, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$255
Typical prices: $408-$225
WestJet
Thu 9/17Mon 9/21
SEA - YLW • 1 stop
Cheapest non-stop
$457
Typical prices: $364-$254
Alaska Airlines
Wed 6/24Thu 6/25
SEA - YLW • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Alaska Airlines' Wine Flies Free benefits wine lovers.
WestJet offers bidding on upgrades for better seats.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $255 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Alaska Airlines. Average duration is 1h 17m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $249 (round-trip)
Shortest trip • 3h 51m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 45% price drop
Most popular
Good to know
Good to know
+1
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kelowna!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Seattle to Kelowna (SEA-YLW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Kelowna that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Kelowna

Thu, Sep 17 - Mon, Sep 21
WestJet Logo
7:35 pm - 11:50 pm
SEA
-
YLW
4h 15m
1 stop
WestJet Logo
1:55 pm - 6:45 pm
YLW
-
SEA
4h 50m
1 stop
$255WestJet
Thu, Sep 17 - Mon, Sep 21
WestJet Logo
10:30 am - 7:00 pm
SEA
-
YLW
8h 30m
2 stops
WestJet Logo
5:05 am - 9:40 am
YLW
-
SEA
4h 35m
1 stop
$269WestJet
Thu, Sep 17 - Mon, Sep 21
WestJet Logo
10:30 am - 8:05 pm
SEA
-
YLW
9h 35m
2 stops
WestJet Logo
10:15 am - 6:45 pm
YLW
-
SEA
8h 30m
2 stops
$283WestJet
Tue, Sep 8 - Fri, Sep 18
Air Canada Logo
5:40 am - 10:27 am
SEA
-
YLW
4h 47m
1 stop
Air Canada Logo
2:50 pm - 6:32 pm
YLW
-
SEA
3h 42m
1 stop
$301Air Canada
Sat, Sep 5 - Fri, Sep 18
Air Canada Logo
5:45 am - 12:19 pm
SEA
-
YLW
6h 34m
1 stop
Air Canada Logo
2:50 pm - 6:32 pm
YLW
-
SEA
3h 42m
1 stop
$305Air Canada
Tue, Jun 23 - Wed, Jul 8
Air Canada Logo
5:45 am - 10:29 am
SEA
-
YLW
4h 44m
1 stop
Air Canada Logo
2:50 pm - 6:32 pm
YLW
-
SEA
3h 42m
1 stop
$310Air Canada
Sun, Jun 21 - Mon, Jul 6
Air Canada Logo
3:00 pm - 11:29 pm
SEA
-
YLW
8h 29m
1 stop
Air Canada Logo
6:05 pm - 10:42 pm
YLW
-
SEA
4h 37m
1 stop
$313Air Canada
Sat, Jun 13 - Fri, Jun 19
Air Canada Logo
3:00 pm - 7:58 pm
SEA
-
YLW
4h 58m
1 stop
Air Canada Logo
6:10 pm - 10:42 pm
YLW
-
SEA
4h 32m
1 stop
$319Air Canada
Fri, Sep 4 - Fri, Sep 18
Air Canada Logo
5:45 am - 10:29 am
SEA
-
YLW
4h 44m
1 stop
Air Canada Logo
2:50 pm - 10:42 pm
YLW
-
SEA
7h 52m
1 stop
$320Air Canada
Tue, Jun 23 - Thu, Jul 9
WestJet Logo
10:30 am - 5:00 pm
SEA
-
YLW
6h 30m
1 stop
WestJet Logo
10:20 am - 9:00 pm
YLW
-
SEA
10h 40m
2 stops
$344WestJet
Booking Insights

KAYAK's insights & trends for Seattle to Kelowna flights

Get data-powered insights and trends into flights from Seattle to Kelowna to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Kelowna?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Kelowna departing in September.

What’s the cheapest day of the week to fly from Seattle to Kelowna?

The average price of all round-trip flights from Seattle to Kelowna clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seattle to Kelowna, look for departures on Sundays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Kelowna, Thursday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Seattle to Kelowna?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Kelowna, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Kelowna is November, where tickets cost $150 (return) on average. On the other hand, the most expensive months are February and March, where the average cost of round-trip tickets is $346 and $346 respectively.

Can I save money by flying with a layover from Seattle to Kelowna?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $455 on average.

Expert advice

Expert advice for your flight from Seattle to Kelowna

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on WestJet

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low seasonApril
Cheapest flight$118
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Seattle to Kelowna

When to book flights from Seattle to Kelowna

Are your dates flexible? Find out the best times to travel from Seattle to Kelowna based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Kelowna

  • What is the cheapest flight from Seattle to Kelowna?

    In the last 3 days, the lowest price for a flight from Seattle to Kelowna was $118 for a one-way ticket and $255 for a round-trip.

  • Do I need a passport to fly between Seattle and Kelowna?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Kelowna?

    Only Alaska Airlines offers inflight Wi-Fi service on the Seattle to Kelowna flight route.

  • Which aircraft models fly most regularly from Seattle to Kelowna?

    The De Havilland (Bombardier) DHC-8-400 Dash 8Q is the aircraft model that flies most regularly on the Seattle to Kelowna flight route.

  • Which airline alliances offer flights from Seattle to Kelowna?

    oneworld is the only airline alliance operating flights between Seattle and Kelowna.

  • On which days can I fly direct from Seattle to Kelowna?

    There are nonstop flights from Seattle to Kelowna on a daily basis.

  • Which is the best airline for flights from Seattle to Kelowna, Alaska Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Seattle to Kelowna are Alaska Airlines and WestJet. With an average price for the route of $293 and an overall rating of 7.9, Alaska Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of $161 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Seattle to Kelowna?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Kelowna.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Kelowna?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kelowna from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Kelowna?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kelowna with an airline and back to Seattle with another airline. Booking your flights between Seattle and YLW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Kelowna?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kelowna from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Kelowna

  • Looking for a cheap flight? 25% of our users found flights on this route for $455 or less round-trip.

Prefer to fly direct from Seattle to Kelowna?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Kelowna.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Kelowna Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Kelowna

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Direct returns

Kelowna to Seattle/Tacoma Intl

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Reviews of the top airlines flying from Seattle to Kelowna

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Kelowna. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Kelowna? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12391 reviews
8.5Crew
7.0Entertainment
7.8Comfort
8.1Boarding
7.0Food
Airline reviews

Thank you to everyone, the crew and pilots.. they were so amazing!!

10.0 ExcellentAngel, May 2026
SEA - BOS
Read more Alaska Airlines reviews

Thank you to everyone, the crew and pilots.. they were so amazing!!

Crew was so kind, flight was easy, thank you so much for everything

The plane was to narrow. Uncomfortable seats.. Kayak is Awesome!

I had to cancel this trip due to medical reasons. I took out flight insurance but I was unable to cancel my reservation on either Kayak or Alaska. I need proof that I did not take this flight to get my refund. I have tried for a week and a half together that information from either Kayak or Alaska but so far I have gotten no response. I am very disappointed!

We had paid for window seats just to not get window seats. When we ask the flight attendant to switch seats she said no because it was a full flight. It was the the worst experience I had ever.

The crew seem untrained and uncertain no one ever checked up on us in our first class cabin. I had to ask for water four times and the lady kept saying she was busy when they weren't really doing anything. Had to walk to the back of the plane to get water for myself. Crew seem new and unexperience. You can tell this by the fumbling they kept making trying to fight. (I miss Hawaiian air.)

Alaska airlines agent helped me greatly to reschedule my flight. The flight was also very comfortable and the flight attendants were very friendly.

The crew was great and everything went smoothly coming and going.

My window seat did not have a window. I chose seat 11A thinking I would have a view. I had a wall instead.

See what I wrote in the previous section. This was a terrible experience. I would like refund.. I even paid an extra $70 for an aisle seat closer to the front to ensure that I got off early enough to catch the next flight. The fact that the plane did not wait, and even left eearlier, knowing that the first flight came in late, and was moved to a terminal three train stops away is appalling. My friend that flew JetBlue, their flight was delayed and came in later and the connecting flight WAITED for them. How is it that JetBlue could do that, and Alaska could not.

Flight didn’t happen because both my connections were lost and Toronto wouldn’t let me board. I was checked in to all 3 flights at the check-in fest in Dublin.

Flight was good, crew was excellent. No complaints at all

Delayed 3 times in a row for 4 hours total. Incrementally pushing back the flight claiming gate delays but they eventually changed the actual plane, due to technical issues. This strategy to avoid compensation to passengers is unprofessional.

The delays were never ending and we were never properly informed as to why. 1st and 2nd delay were handled well, but by the time we received our 7th delay, and then subsequently asked to willingly get bumped, it turned into one of the worst flying situations of my life. I didn’t get home until 2am which is roughly 5 hours later than originally planned.

I didn't think about not having the right app for wifi because my connecting flight was with Westjet and when I took off from Seattle I was thinking I would use my wifi, but realized I couldn't on my Westjet app and I did not have Delta's app downloaded.

Flight was 4 hours late. Landed at almost 1am instead of 9pm. No explanation given. The new seat configuration is the absolute worst. Uncomfortable seats, unreasonably warm. In flight "entertainment" is just wifi. We're expected to use our own streaming services. Terrible, terrible flight.

Very short flight. No food or entertainment required. Nice crew. Flight left late.

Took 3 hours to check in and drop off our suitcases. Half of the passengers were still in line by boarding time. The computer systems and staff were very slow. Staff were also disorganized and kept allowing later flights to skip lines. Suitcases were piling on that several other passengers didn't get their suitcases. Then, we were sitting in the plane for 2 hours and were told that the flight was overbooked. We missed our connecting flight and had to fly the following day but with a stop over. Good thing ONE WestJet customer rep was pleasant and actually knew how to do her job when we wanted to rebook to a direct flight. Thank you to Kim at Toronto airport. Terrible experience at PUJ. Won't go back to Dominican Republic.

The trip from LAX to Calgary was aboard a 737-700, which is more than twenty years old. Service was fine, and the food was good, but there was no inflight entertainment, and no WiFi. The flight from Calgary to Vancouver was also delayed more than an hour, due to congestion on the Calgary tarmac. And no food service, but there was in-flight WiFi which made a big difference.

Got home 30 min earlier than anticipated. A welcome result when you're tired from a long day of travel. Customs and bags were quick and we were home in no time.

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

Information on your arrival and departure airports