YLW - SEA

C$ 160 Find Cheap Flights from Kelowna to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kelowna to Seattle departing on 30/8. 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 Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kelowna to Seattle, 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 Kelowna to Seattle, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Kelowna to Seattle (YLW-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kelowna to Seattle 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 Kelowna to Seattle

Tue, 26 Aug - Tue, 2 Sep
Air Canada Logo
5:40 p.m. - 10:16 p.m.YLW-SEA
4h 36m1 stop
Air Canada Logo
5:30 a.m. - 9:11 a.m.SEA-YLW
3h 41m1 stop
C$ 243Air Canada
Find Deal
Fri, 3 Oct - Mon, 6 Oct
Alaska Airlines Logo
2:47 p.m. - 4:01 p.m.YLW-SEA
1h 14mdirect
Alaska Airlines Logo
12:37 p.m. - 1:56 p.m.SEA-YLW
1h 19mdirect
C$ 281Alaska Airlines
Find Deal
Fri, 3 Oct - Mon, 6 Oct
Air Canada Logo
2:50 p.m. - 6:36 p.m.YLW-SEA
3h 46m1 stop
Air Canada Logo
2:55 p.m. - 7:56 p.m.SEA-YLW
5h 01m1 stop
C$ 285Air Canada
Find Deal
Tue, 26 Aug - Tue, 2 Sep
Alaska Airlines Logo
2:47 p.m. - 4:01 p.m.YLW-SEA
1h 14mdirect
Alaska Airlines Logo
12:36 p.m. - 1:57 p.m.SEA-YLW
1h 21mdirect
C$ 290Alaska Airlines
Find Deal
Sat, 29 Nov - Mon, 1 Dec
WestJet Logo
9:05 a.m. - 10:23 a.m.YLW-SEA
1h 18mdirect
WestJet Logo
11:55 a.m. - 1:15 p.m.SEA-YLW
1h 20mdirect
C$ 312WestJet
Find Deal
Tue, 26 Aug - Tue, 2 Sep
WestJet Logo
10:10 a.m. - 6:38 p.m.YLW-SEA
8h 28m2 stops
WestJet Logo
7:05 a.m. - 11:25 a.m.SEA-YLW
4h 20m1 stop
C$ 325WestJet
Find Deal
Fri, 19 Sep - Mon, 22 Sep
American Airlines Logo
2:47 p.m. - 4:01 p.m.YLW-SEA
1h 14mdirect
American Airlines Logo
12:36 p.m. - 1:57 p.m.SEA-YLW
1h 21mdirect
C$ 371American Airlines
Find Deal
Wed, 3 Sep - Sat, 13 Sep
American Airlines Logo
2:47 p.m. - 4:01 p.m.YLW-SEA
1h 14mdirect
American Airlines Logo
12:36 p.m. - 1:57 p.m.SEA-YLW
1h 21mdirect
C$ 388American Airlines
Find Deal
Sat, 16 Aug - Mon, 18 Aug
United Airlines Logo
5:40 p.m. - 10:16 p.m.YLW-SEA
4h 36m1 stop
United Airlines Logo
5:10 a.m. - 5:03 p.m.SEA-YLW
11h 53m2 stops
C$ 421United Airlines
Find Deal
Fri, 3 Oct - Mon, 6 Oct
United Airlines Logo
5:55 a.m. - 9:15 p.m.YLW-SEA
15h 20m3 stops
United Airlines Logo
6:35 a.m. - 5:01 p.m.SEA-YLW
10h 26m2 stops
C$ 439United Airlines
Find Deal
Expert advice

Expert advice for your flight from Kelowna to Seattle

 
Snippets provided in this section are AI-generated based on a summarisation 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
Qatar Airways

Qatar Airways' Economy includes a free checked bag, enhancing value for international travelers.


Qatar Airways' Privilege Club allows Avios redemption for free flights and upgrades.

WestJet

WestJet's priority boarding benefits Premium and Extended Comfort passengers, enhancing efficiency for short flights.


WestJet's EconoFlex fare includes a checked bag, seat selection, and free changes or cancellations.

Read more about WestJetby Stefanie Waldek
Alaska Airlines

Alaska Airlines offers a 20-minute baggage guarantee, ensuring quick baggage claim or compensation.


Alaska Airlines' Main Cabin fares allow seat selection and changes up to 24 hours before flight.

Airports
YLW

YLW offers self-service kiosks for quick check-in with major airlines like WestJet and Air Canada, ensuring a smooth start to your journey.

Read more about YLWby Jody Robbins
SEA

Use the Link light rail for a cost-effective 40-minute trip from SEA to downtown Seattle, avoiding high ride-hailing fares.

Read more about SEAby Harriet Baskas
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Qatar Airways and 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 and SEA

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
Jody Robbins

Jody Robbins

Expert on YLW

Jody Robbins

Jody Robbins

Recognized as the Canadian Travel Media of the Year by the Tourism Industry Association of Canada (2024), Jody is an award-winning travel and lifestyles writer based in Calgary. She’s spent the last two decades racking up the air miles, living in Japan, England and managing a European sales channel for a not-so-glamorous audio-visual company.

Read more
Booking Insights

KAYAK's insights & trends for Kelowna to Seattle flights

Get data-powered insights and trends into flights from Kelowna to Seattle 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 Kelowna to Seattle?

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kelowna to Seattle, 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 Kelowna to Seattle is April, where tickets cost C$ 215 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is C$ 492 and C$ 488 respectively.

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

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 C$ 319 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kelowna to Seattle, 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 Kelowna to Seattle, you should book around 4 weeks before departure, which saves you about 45% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.


Good to know

Low seasonJune
Cheapest flightC$ 160
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Kelowna to Seattle

When to book flights from Kelowna to Seattle

Are your dates flexible? Find out the best times to travel from Kelowna to Seattle 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 Kelowna to Seattle

  • What is the cheapest flight from Kelowna to Seattle?

    In the last 3 days, the lowest price for a flight from Kelowna to Seattle was C$ 116 for a one-way ticket and C$ 177 for a round-trip.

  • Which airports will I be using when flying from Kelowna to Seattle?

    When flying out of Kelowna you will be using Kelowna. You will be landing at Seattle, also known as Seattle/Tacoma Intl.

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

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

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

    The Embraer 170 is the aircraft model that flies most regularly on the Kelowna to Seattle flight route.

  • Which airline alliances offer flights from Kelowna to Seattle?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Kelowna to Seattle are Alaska Airlines and WestJet. With an average price for the route of C$ 278 and an overall rating of 8.0, Alaska Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 244 and an overall rating of 7.2.

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

    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 Kelowna to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Kelowna 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 Kelowna to Seattle?

    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 Seattle with an airline and back to Kelowna with another airline.

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

    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 Seattle from Kelowna 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 Kelowna to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 223 or less one-way and C$ 584 or less round-trip.

Prefer to fly direct from Kelowna to Seattle?

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

Direct departures

Kelowna to Seattle/Tacoma Intl

Monday

Alaska Airlines,American Airlines,Hawaiian Airlines, +1 more

Alaska Airlines,American Airlines, +2 more

Tuesday

Alaska Airlines,American Airlines,Hawaiian Airlines, +1 more

Alaska Airlines,American Airlines, +2 more

Wednesday

Alaska Airlines,American Airlines,Hawaiian Airlines, +1 more

Alaska Airlines,American Airlines, +2 more

Thursday

Alaska Airlines,American Airlines,Hawaiian Airlines, +1 more

Alaska Airlines,American Airlines, +2 more

Friday

Alaska Airlines,American Airlines,Hawaiian Airlines, +1 more

Alaska Airlines,American Airlines, +2 more

Saturday

Alaska Airlines,American Airlines,Hawaiian Airlines, +1 more

Alaska Airlines,American Airlines, +2 more

Sunday

Alaska Airlines,American Airlines,Hawaiian Airlines, +1 more

Alaska Airlines,American Airlines, +2 more

See more nonstop flights

Direct returns

Seattle/Tacoma Intl to Kelowna

Monday

Alaska Airlines,American Airlines,Hawaiian Airlines, +1 more

Alaska Airlines,American Airlines, +2 more

Tuesday

Alaska Airlines,American Airlines,Hawaiian Airlines, +2 more

Alaska Airlines,American Airlines, +3 more

Wednesday

Alaska Airlines,American Airlines,Hawaiian Airlines, +1 more

Alaska Airlines,American Airlines, +2 more

Thursday

Alaska Airlines,American Airlines,Hawaiian Airlines, +2 more

Alaska Airlines,American Airlines, +3 more

Friday

Alaska Airlines,American Airlines,Hawaiian Airlines, +2 more

Alaska Airlines,American Airlines, +3 more

Saturday

Alaska Airlines,American Airlines,Hawaiian Airlines, +2 more

Alaska Airlines,American Airlines, +3 more

Sunday

Alaska Airlines,American Airlines,Hawaiian Airlines, +2 more

Alaska Airlines,American Airlines, +3 more

See more nonstop flights

Reviews of the top 3 airlines flying from Kelowna to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Kelowna to Seattle. 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 Kelowna to Seattle? 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
8.1Boarding
8.5Crew
7.1Food
7.8Comfort
7.1Entertainment
Airline reviews

Good experience, first time flying Alaska Air. Slight delay boarding, but still arrived on time. Excellent leg room! Very friendly flight attendants.

8.0 ExcellentJennifer, Jul 2025YYC - SEA
Read more Alaska Airlines reviews

Good experience, first time flying Alaska Air. Slight delay boarding, but still arrived on time. Excellent leg room! Very friendly flight attendants.

My experience was great with Alaska Airlines. They were very helpful when I was checking in. The flight crew was very helpful with our needs.

Crew members were friendly, but I wouldn’t use “entertaining” to describe them. Exact step by step instructions on getting wi-fi on the phone would be helpful.

Ease of reservations, confirmation. Cramped seating, very, very uncomfortable! Claustrophobic.

My husband unfortunately had a very large lady next to him who did not fit in the seat and had to have the armrest up so she was partially in his seat and she also had horrible BO

I liked the legroom even in row 26! I fell asleep immediately and slept the whole flight.

Alaska Airlines was hit with a bad IT outage. I think its a one off and dont want to give a bad feedback to them because of that. In addition, to all the delays our particular flight had a health incident and had to stop midway. Again no negative feedback because of that. However the way they dealt with the delay was not genuine. First the communication was not consistent and always kept changing. I lost a day and $647, completely because of them. They promised a refund which i have complaints about. First it was never given to me. They aksed me to call them or text them and the wait time was 1.56 hour for calls and 3:50 hours for texts. Finally when they texted back, the support executive was rude and asked me to get my refund from Delta the other airline that i booked my ticket because Alaska cancelled their flight. When I asked why Delta would pay me for Alaska’s delay she just ended the chat. To get back on the chat I had to wait for 3.5 hours. I could not. Second they announced that even if they pay us, they would not refund us cash but were giving us a discount on future travel. I vowed never to go back to Alaska so, i do not want the discount refund. Overall, I am terribly unhappy with Alaska Airlines and never going back.

delayed flight 3 hours, then took 45 min to get to gate and another 10 min to open door

The plane was put out of service and had to wait for a new plane to be assigned. No one had any information and the information on the screens was never updated. The call wait time was 2 hours and the estimated time for text assistance was 55 minutes which was a lie because after 55 minutes nothing happened. I understand that delays happen but to not have anyone available to provide any update or reassurance was just negligent. Also, what is the point of having an 800 number if no one answers it and don’t get me started on the text message system. Ridiculous!

Very good; ohana atmosphere and taking care of customer care

Staff were courteous and helpful. The only negative was the flight delays (which are usually unavoidable) and the high baggage price.

Could not fly out of Canada. Called airlines on Monday, July 14th. Tried to cancel the flight 7 days away, but they said I could not cancel and there would be no refund.

A little disorganized but overall good. The Delta flights were great though

Price was good. Entertainment and food could have been better

My flight was delayed three times then eventually cancelled the next flight was the following day scheduled for 1030 it was delayed I had to cancel reservations I had to put people up in hotels on the other end as they came out of town to pick me up all at my expense because WestJet couldn’t get it together I’m very disappointed in WestJet’s performance and how they handled the situation Get your customers to where they need to be in a timely fashion, even if that means putting them on your competitors jets Customer service should be number one I will think twice now with booking with WestJet

Poorly staffed check-in in Victoria. Unhappy WestJet person on counter. Then our flight was delayed by 2 hours, which meant our luggage failed to make the flight to LHR. Overall poor communications to passengers. Fortunately the flight from YYC to LHR was good and on time.

Our flight info was lost as the original booking was with westjet... almost missed our outbound flight trying to get it corrected. Inbound we had to reschedule completely as they didn't have our information and resold our seats ending up getting home much later than planned. The confirmation numbers we received from justfly for westjet didn't help anything with delta as they said we needed a delta confirmation which we never received. I talked with justfly and they said it's the airlines problem and with westjet and they said it is the 3rd party bookers issue.... so, not fun

They kept making changes to the itinerary. I actually wasn't able to go and i tried to get flight credit in exchange for the ticket, but the customer service chat was taking way too much time.

WestJet canceled my booking, replaced it with a booking that didn't work (departing from cruise ship), and didn't offer any flights that did work. Their only option was for me to cancel and go to another airline for more money. Which I did.

Flights were cancelled setting me in panic mode since my much needed weekend escape with friends was only a short one. No apologies given at the airport nor on the plane. Flight was rescheduled

I did not noticed baggage was separate - I had assumed international flights included luggage, so it surprised me I had to pay to check a bag.

Bad service as well. Another 3hr delayed flight from chicago to Charlotte.

Everything was good. Except Broken looking escape/exit doors over the wings need tending,

Really good, super comfy flight and the stewardess was great.

Good flight, friendly crew and overall - good service on United Airlines.

Good overall but I’m 5’10 and seating is always tight

flight landed late almost 1.00hr and we 4 passengers missed our connected flight to indianapolis, we need to get the hotel and taxi for the next day flight to home in indianapolis, cost us $ 300 more

From the kind young lady (w/Vancouver air security) who expedited our check-in to U.S. Customs to the Air Canada gate crew who gave us pre-boarding, the flight attendants who actually offered a strong hand to help me board once I had surrendered my rolling walker at the door, they are all reflections of the thoughtful, genuinely helpful Canadians we have grown to appreciate. Water and other beverages were offered throughout the flight to make sure we weren't dehydrated and the cookie was great. (Husband bought the fruit & crackers snack,) I was delighted to see three movies that I would not have otherwise seen and appreciate that AC left the last film viewable until its conclusion although the flight had actually landed. Last, mahalo to the kind strong gentleman who not offered his hand to help me debark the plane, but gave me an AC pin that I'll truly treasure.

There is not enough space between two chairs and raws.

Terrible. 3 missed flights and 24 hours delayed with lost bag and promised $100 compensation from United and absolutely nothing from them…

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

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