SEA - YLW

$61 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 2/1. 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

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
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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

Tue, Oct 28 - Tue, Nov 4
WestJet Logo
3:10 pm - 9:50 pmSEA-YLW
6h 40m1 stop
WestJet Logo
8:50 am - 2:20 pmYLW-SEA
5h 30m1 stop
$141WestJet
Find Deal
Fri, Jan 16 - Sun, Jan 25
WestJet Logo
11:55 am - 1:15 pmSEA-YLW
1h 20mnonstop
WestJet Logo
9:05 am - 10:23 amYLW-SEA
1h 18mnonstop
$144WestJet
Find Deal
Fri, Jan 23 - Sun, Jan 25
WestJet Logo
11:55 am - 1:15 pmSEA-YLW
1h 20mnonstop
WestJet Logo
9:05 am - 10:23 amYLW-SEA
1h 18mnonstop
$145WestJet
Find Deal
Tue, Oct 28 - Tue, Nov 4
 Logo
3:10 pm - 9:50 pmSEA-YLW
6h 40m1 stop
 Logo
3:52 pm - 5:06 pmYLW-SEA
1h 14mnonstop
Wed, Oct 29 - Wed, Nov 5
 Logo
3:10 pm - 9:50 pmSEA-YLW
6h 40m1 stop
 Logo
3:52 pm - 5:06 pmYLW-SEA
1h 14mnonstop
Wed, Oct 29 - Wed, Nov 5
Alaska Airlines Logo
1:47 pm - 3:02 pmSEA-YLW
1h 15mnonstop
Alaska Airlines Logo
3:52 pm - 5:06 pmYLW-SEA
1h 14mnonstop
$178Alaska Airlines
Find Deal
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
3:40 pm - 8:09 pmSEA-YLW
4h 29m1 stop
United Airlines Logo
10:25 am - 2:31 pmYLW-SEA
4h 06m1 stop
$188United Airlines
Find Deal
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
8:40 am - 10:58 pmSEA-YLW
14h 18m2 stops
United Airlines Logo
10:25 am - 2:31 pmYLW-SEA
4h 06m1 stop
$198United Airlines
Find Deal
Tue, Dec 16 - Sun, Dec 21
Air Canada Logo
5:50 am - 9:39 amSEA-YLW
3h 49m1 stop
Air Canada Logo
8:55 pm - 9:31 amYLW-SEA
12h 36m1 stop
$199Air Canada
Find Deal
Sun, Oct 12 - Sun, Oct 19
Alaska Airlines Logo
12:37 pm - 1:56 pmSEA-YLW
1h 19mnonstop
Alaska Airlines Logo
2:46 pm - 4:03 pmYLW-SEA
1h 17mnonstop
$211Alaska Airlines
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
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
WestJet
Cheapest • from $141 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 48% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 48% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$141
Overall average: $263
WestJet
Tue 10/28Tue 11/4
SEA - YLW • 1 stop
Cheapest non-stop
$144
Typical prices: $204-460
WestJet
Fri 1/16Sun 1/25
SEA - YLW • Non-stop
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!
Expert advice

Expert advice for your flight from Seattle to Kelowna

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
WestJet

WestJet's Premium cabin offers priority boarding and two free checked bags for added convenience.


WestJet allows bidding on upgrades for Business or Premium seats, often at a lower cost.

Read more about WestJetby Stefanie Waldek
Alaska Airlines

Alaska Airlines offers a 20-minute baggage guarantee for efficient baggage handling.


Alaska Airlines' Wine Flies Free program allows free wine case check-in for Mileage Plan members.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on WestJet

Stefanie Waldek

Stefanie Waldek

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.

Read more
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines

Harriet Baskas

Harriet Baskas

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.

Read more
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.

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 Mondays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Kelowna, Wednesday 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 April, where tickets cost $151 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $528 and $475 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 $290 on average.

How far in advance should I book a flight from Seattle to Kelowna?

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from Seattle to Kelowna, you should book around 3 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$61
Best time to beat the crowds but there is an average 80% increase in price.
Most popular time to fly with an average 14% 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 $61 for a one-way ticket and $141 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?

    Alaska Airlines, and American Airlines offer inflight Wi-Fi service on the Seattle to Kelowna flight route.

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

    The Airbus A350-900 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, and Star Alliance are the airline alliances operating flights between Seattle and Kelowna, with oneworld being the most commonly used for this route.

  • 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 Delta?

    The two airlines most popular with KAYAK users for flights from Seattle to Kelowna are Alaska Airlines and Delta. With an average price for the route of $286 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $310 and an overall rating of 7.9.

  • 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 $111 or less one-way and $227 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, WestJet

Alaska Airlines, WestJet

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines, WestJet

Alaska Airlines, WestJet

Saturday

Alaska Airlines, WestJet

Alaska Airlines, WestJet

Sunday

Alaska Airlines, WestJet

Alaska Airlines, WestJet

See more direct flights

Direct returns

Kelowna to Seattle/Tacoma Intl

Monday

Alaska Airlines, WestJet

Alaska Airlines, WestJet

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines, WestJet

Alaska Airlines, WestJet

Saturday

Alaska Airlines, WestJet

Alaska Airlines, WestJet

Sunday

Alaska Airlines, WestJet

Alaska Airlines, WestJet

See more direct flights

Reviews of the top 4 airlines serving 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.5Crew
7.8Comfort
7.0Entertainment
8.1Boarding
7.1Food
Airline reviews

Flight was delayed as it always is with Alaska airlines. Particularly to smaller airports. No AC on the plane so it was miserably hot.

4.0 OkayKristina, Sep 2025SEA - GTF
Read more Alaska Airlines reviews

Flight was delayed as it always is with Alaska airlines. Particularly to smaller airports. No AC on the plane so it was miserably hot.

Slow boarding and the flight crew hit me with the food cart

It was very nice flight going to Seattle and coming back to Omaha. Even got in early. Very easy to check in using the Alaska Airlines App. Thank you.

They offer the only direct flight from Seattle to Pittsburgh.

Seattle airport is a mess. New bag tag system has potential, but you need more signage to guide passengers through the process as to where to go next. Told to go in one direction and then met with a very rude agent when we did. He blamed his attitude on all the folks flying over labor day that were paying his salary. Gate area for D3 is a mess compared to the North terminal. Overall Alaska is number 1 in my book.

After we boarded there was quite a long time before we actually took off, and there were no announcements from crew about why we were delayed. Later when they did make announcements they were largely inaudible. There was no food (other than for purchase) on the flight and no entertainment. Thats not a complaint, just explaining my ratings in those categories. The flight was smooth. Baggage claim was rapid.

The airline staff was great! The best safety review ive ever had!

Agent boarding us in San Diego lectured me on showing up on time for the flight, and said that if I had been three minutes later, he would have denied myself and my wife boarding. Our trusted traveler numbers were not in the system, even though I entered them when I bought the tickets. Our food orders were not in the system, even though I entered them prior to the flight. My wife requires a wheelchair, and that was delayed on both flights.

Why was I charged for a glass of wine on one flight and not on another? Why no movie or TVs? It was a long flight.

I liked that it didn't take 10 hours to drive here. Super short trip!

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

The experience was good just the upcharge of over a hundred dollars was not cool.

No internet, not even westjet connect makes for a boring flight

I like the web site, prompt notifications, website checks in process, and airport check in. The flight attendants are attentive and polite. The return flight was 2 hours late and reason vine doesn't sound like an unplanned and unexpected issue (scheduled plane maintenance).

Good, a bit cramped in the seat as my neighbour was a bit large

7 hour layover was a drag. Free internet on the long leg was great.

From vancouver go calgary nd vice vetsa fligjt was delayed

It was good! Short flight and it was on time!

Asked to cancel flight 6 days in advance of flight back to St. Louis, MO. Would not allow. No credit either.

Crew was nice especially by North American standards. Bad good. No entertainment screens. Terrible WiFi

This flight was better than the first. Two of the flight attendants were wonderful at supporting m through nausea and vomiting through the flight. No tv, no food, very interesting. I’ve never paid for wifi (just the $3 chatting) until these 2 flights. This experience has changed my opinion on layovers. Idk if I’ll ever do one again

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

Real smooth and easy, Real good leg room in coach!

They rescheduled me and I had no issues with the new flight

They could care less about you. Just under a 4 hour delay in Seattle, leading into a missed connection in Vancouver, which led to 2 more delays that added up to 3 more hours leaving us to have to sleep on the floor of the Toronto airport cause they don't help you find accomodations and they just book you on the next flight out. Took an additional 14 hours to get home. Always given the brush off to get rid of us. Worst airline ever

Both flights are delayed so I rate the whole experience as mediocre.

Aircraft had technical issues. After 3 hours of trying to resolve, flight was cancelled. Was booked on a flight leaving 12 hours after intended departure. Now on 4 flights instead of 2 and a day late to my destination.

Before final boarding, my husband and I — both seniors — were told that we could not bring our carry-on bags with us due to being in Zone 6. The staff took our bags with little explanation, stating it was policy. While we understand boarding procedures may vary by zone, the way we were spoken to was unnecessarily rude and dismissive. We felt disrespected and singled out, and the interaction left us deeply uncomfortable. As seniors, we expect to be treated with courtesy and dignity, especially during travel when accommodations and communication matter most. We hope you will look into this matter and ensure better training for staff in handling such situations with more empathy and professionalism.

Easy boarding and comfortable seating were plusses. Enjoyed the experience and good service from the captain and crew. Many thanks...!

All was good except for the seats, not very comfy.

Poor air traffic controller staffing led to a 50%reduction on flights so we got to wait 4 hrs for our flight! Very disorganized at the gate Poor communication with customers

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

Information on your arrival and departure airports

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