YLW - SEA

C$ 150 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 2/9. 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

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

vie., 11 jul. - dom., 13 jul.
WestJet Logo
4:10 p.m. - 8:28 p.m.YLW-SEA
4h 18m1 stop
WestJet Logo
7:35 p.m. - 11:39 p.m.SEA-YLW
4h 04m1 stop
C$ 243WestJet
Find Deal
vie., 22 ago. - sáb., 30 ago.
WestJet Logo
4:10 p.m. - 8:28 p.m.YLW-SEA
4h 18m1 stop
WestJet Logo
7:05 a.m. - 11:24 a.m.SEA-YLW
4h 19m1 stop
C$ 249WestJet
Find Deal
vie., 22 ago. - sáb., 30 ago.
Alaska Airlines Logo
2:47 p.m. - 4:01 p.m.YLW-SEA
1h 14mdirect
Alaska Airlines Logo
12:39 p.m. - 1:57 p.m.SEA-YLW
1h 18mdirect
C$ 254Alaska Airlines
Find Deal
mar., 1 jul. - jue., 3 jul.
Air Canada Logo
5:40 p.m. - 10:16 p.m.YLW-SEA
4h 36m1 stop
Air Canada Logo
5:30 a.m. - 9:13 a.m.SEA-YLW
3h 43m1 stop
C$ 268Air Canada
Find Deal
vie., 8 ago. - dom., 10 ago.
 Logo
2:00 p.m. - 6:38 p.m.YLW-SEA
4h 38m1 stop
 Logo
12:30 p.m. - 1:46 p.m.SEA-YLW
1h 16mdirect
C$ 291
Find Deal
mié., 25 jun. - lun., 30 jun.
Air Canada Logo
5:40 p.m. - 10:16 p.m.YLW-SEA
4h 36m1 stop
Air Canada Logo
5:30 a.m. - 9:13 a.m.SEA-YLW
3h 43m1 stop
C$ 293Air Canada
Find Deal
lun., 25 ago. - vie., 29 ago.
 Logo
7:00 a.m. - 12:58 p.m.YLW-SEA
5h 58m1 stop
 Logo
12:39 p.m. - 1:57 p.m.SEA-YLW
1h 18mdirect
C$ 321
Find Deal
lun., 25 ago. - vie., 29 ago.
Hawaiian Airlines Logo
2:47 p.m. - 4:01 p.m.YLW-SEA
1h 14mdirect
Hawaiian Airlines Logo
12:39 p.m. - 1:57 p.m.SEA-YLW
1h 18mdirect
C$ 335Hawaiian Airlines
Find Deal
mié., 25 jun. - mié., 2 jul.
Hawaiian Airlines Logo
2:36 p.m. - 3:51 p.m.YLW-SEA
1h 15mdirect
Hawaiian Airlines Logo
12:30 p.m. - 1:46 p.m.SEA-YLW
1h 16mdirect
C$ 455Hawaiian Airlines
Find Deal
mar., 16 sep. - jue., 25 sep.
Alaska Airlines Logo
2:47 p.m. - 4:01 p.m.YLW-SEA
1h 14mdirect
Alaska Airlines Logo
12:39 p.m. - 1:57 p.m.SEA-YLW
1h 18mdirect
C$ 491Alaska 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
Useful Info

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$ 213 (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$ 489 and C$ 484 respectively.

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. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.


Good to know

Low seasonJune
High seasonMarch
Cheapest flightC$ 150
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly and prices are also 5% 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$ 110 for a one-way ticket and C$ 178 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 De Havilland (Bombardier) DHC-8-400 Dash 8Q 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$ 279 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$ 246 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$ 338 or less one-way and C$ 359 or less round-trip.

Prefer to fly direct from Kelowna to Seattle?

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
See more nonstop flights

Top 3 airlines serving 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
7.1Entertainment
8.5Crew
7.8Comfort
8.1Boarding
7.1Food
Airline reviews

The crew the employees were friendly and excellent. There was a problem with the plane and they had workers there immediately working on it. They made sure the people that had immediate connects knew what gates they had to get to and had them leave the plane first. Very thoughtful.

10.0 ExcellentHelen, Jun 2025BLI - SEA
Read more Alaska Airlines reviews

The crew the employees were friendly and excellent. There was a problem with the plane and they had workers there immediately working on it. They made sure the people that had immediate connects knew what gates they had to get to and had them leave the plane first. Very thoughtful.

We waited over an hour for our luggage to arrive at the carousel in Seattle.

Like the friendliness of the crew, each flight had a very very drunk person next to me and the last flight had a very obese man pushing me into the aisle while the crew kept ending up hitting me in the shoulder with the beverage carts.

Flight was about 30 minutes delayed. All staff were friendly and professional while keeping us updated.

My screen was hard to change channels….seemed it was worn out….i just gave up and read a book I brought

Booked a first class ticket from Anchorage to Seattle but was denied complimentary access to Alaska Lounge as our 1500 mile flight wasn’t long enough’

We were lucky to be seated in an upgraded row and received free drinks!!

Everyone was very helpful. My only critique was the very hard landing in Seattle. We felt the G force.

It was absolutely terrible due to the mother and her two children sitting across from us. The 2.5 year old jumped up and down on the tray table. Every time the kid screamed the mom would grab the kid and scream even louder into his face. Horrible flight. The mother stayed on her phone playing while the kids were so destructive to others hanging over seats, she never once tried to comfort or discipline them. She never once said you cannot jump on tray table. Definitely the worst flight ever. It was my first time with Alaska Airlines.

It was great. There was legroom. The food I ordered was creative and flavorful. The crew was kind and fun. Definitely would fly with them again.

Terrible decision to take a night flight. Not enough time to sleep and premium seat has no foot rest ao couldn’t get comfortable!

Late departure, so I missed connection in Detroit. But Delta gave me a great hotel & breakfast. Just sorry I could not get anything from my checked baggage.

Was on a Swoop plane. No wifi and no Westjet connect

My husband required a wheelchair to get to the airplane and the service he received was exemplary. Thank you.

Internet on both flights was sketchy. Thus in flight entertainment was non- existent on MN - Balrimote leg.

WestJet was able to re-book us to the next available flight at no charge when air traffic controller staffing shortage delayed our inbound flight

I am a tall woman and could not move my legs enough to reach down under the seat in front of me to retrieve anything I put down there. I sat in both aisle and window seats and felt extremely cramped. In the aisle seat, if the stewardess was heavy, it was impossible to pass, and she would knock my arm shoulder and thigh every time she went by. If I can avoid it, I will not be flying this airline again.

Get our, as a group, skis on time to their destination. Have more attendants checking people in. There was only one. The line was a block long :( . Also flight change with 5-hour delay

Lost my luggage. Filed a report and there is no response. Received a phone call from another airline that said they had the bag and they did not know what to do with it

They delayed flight because lack of staff then missed connection. Never flying with kayak or weather

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…

It was a lovely flight. Very attentive crew, comfortable seats, good food and entertainment. Highly recommended. Only difficulty was with their app.

Boarding was challenging as we had to use the stairs from the tarmac. Stairs are okay but a roller bag makes it challenging.

Once again our Air Canada flight was delayed! I'm hopeful competition arrives with other airlines soon and maybe they will make a better effort to be on time!

The only issues I have are the seats are very small and so is the overhead storage. You should mention that while booking flights. I had plenty of knee room but I am wider than my seat, and I am not fat at all. The Mitsubishi 900 models need to be upgraded to western size people. I do not know how a 300 pound woman fit into those seats. I had to continuously lean away from the aisle to keep people and flight crew from bumping into my shoulder. 3 hour flight so no entertainment or food, just snacks and a drink, which was no big deal. The buttery/garlic pretzels were pretty tasty.

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

Information on your arrival and departure airports

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