$96 Cheap Flights from Kelowna (YLW) to Seattle (SEA)

View $96 flight on Wed, Oct 1, 2025Opens in a new window

Popular airlines from Kelowna Intl. Airport (YLW) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Kelowna to Seattle (YLW-SEA)

Prices were available within the past 7 days and start at $96 for one-way flights and $152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Sep 10 - Tue, Oct 28
YLW
Kelowna
SEA
Seattle
$152 Roundtrip, found 10 hours ago
$152
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Wed, Sep 10 from Kelowna to Seattle, returning Tue, Oct 28, priced at $152 found 10 hours ago
Air Canada
Fri, Sep 5 - Sun, Sep 7
YLW
Kelowna
SEA
Seattle
$163 Roundtrip, found 6 hours ago
$163
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Fri, Sep 5 from Kelowna to Seattle, returning Sun, Sep 7, priced at $163 found 6 hours ago
Air Canada
Fri, Sep 5 - Sun, Sep 7
YLW
Kelowna
SEA
Seattle
$167 Roundtrip, found 6 hours ago
$167
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Fri, Sep 5 from Kelowna to Seattle, returning Sun, Sep 7, priced at $167 found 6 hours ago
Alaska Airlines
Tue, Sep 16 - Sat, Oct 25
YLW
Kelowna
SEA
Seattle
$170 Roundtrip, found 10 hours ago
$170
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Tue, Sep 16 from Kelowna to Seattle, returning Sat, Oct 25, priced at $170 found 10 hours ago
Alaska Airlines
Sat, Nov 8 - Wed, Nov 12
YLW
Kelowna
SEA
Seattle
$172 Roundtrip, found 3 days ago
$172
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Nov 8 from Kelowna to Seattle, returning Wed, Nov 12, priced at $172 found 3 days ago
Air Canada
Sat, Sep 13 - Sat, Oct 25
YLW
Kelowna
SEA
Seattle
$173 Roundtrip, found 10 hours ago
$173
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Sat, Sep 13 from Kelowna to Seattle, returning Sat, Oct 25, priced at $173 found 10 hours ago
Alaska Airlines
Tue, Sep 16 - Mon, Oct 27
YLW
Kelowna
SEA
Seattle
$178 Roundtrip, found 10 hours ago
$178
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Tue, Sep 16 from Kelowna to Seattle, returning Mon, Oct 27, priced at $178 found 10 hours ago
WestJet
Fri, Nov 28 - Mon, Dec 1
YLW
Kelowna
SEA
Seattle
$238 Roundtrip, found 6 days ago
$238
Roundtrip
found 6 days ago
Select WestJet flight, departing Fri, Nov 28 from Kelowna to Seattle, returning Mon, Dec 1, priced at $238 found 6 days ago
American Airlines
Sat, Sep 13 - Sat, Oct 25
YLW
Kelowna
SEA
Seattle
$258 Roundtrip, found 10 hours ago
$258
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Sep 13 from Kelowna to Seattle, returning Sat, Oct 25, priced at $258 found 10 hours ago
United
Sat, Aug 30 - Mon, Sep 1
YLW
Kelowna
SEA
Seattle
$288 Roundtrip, found 2 days ago
$288
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 30 from Kelowna to Seattle, returning Mon, Sep 1, priced at $288 found 2 days ago

Find the cheapest month to fly from Kelowna (YLW) to Seattle (SEA)

February is typically the cheapest month to fly

From $118 - $297 per traveler.

Graph displaying average flight prices per month

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $219
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $219
Flights from Kelowna (YLW) to Seattle (SEA)
Origin airport
Kelowna Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Delta, United, WestJet
Roundtrip price
$152
Distance
218 mi
Average flight time
1 hour 15 mins

Kelowna to Seattle Flights

The cheapest times to fly from Kelowna to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kelowna to Seattle are during the month of September. You can find some of the cheapest flights from Kelowna to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kelowna to Seattle

Sunday is one of the best days to book for cheap flights from Kelowna to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kelowna to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kelowna to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $96 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kelowna to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kelowna to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kelowna Intl. Airport (YLW) to Seattle - Tacoma Intl. Airport (SEA) cost?
Grab cheap return tickets starting at $183 from Kelowna Intl. Airport (YLW) to Seattle - Tacoma Intl. Airport (SEA). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Alaska Airlines flight leaving YLW on August 2 2025 and touching down at SEA. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from YLW to SEA?
The cheapest flights from YLW to SEA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Kelowna Intl. Airport (YLW) to Seattle - Tacoma Intl. Airport (SEA)?
When jetting out of Kelowna Intl. Airport (YLW), you can take a nonstop flight to Seattle - Tacoma Intl. Airport (SEA) with Alaska Airlines.
What is the cheapest airline that flies from YLW to SEA?
With fares starting at $98 for a one-way flight from YLW to SEA, Alaska Airlines is currently the cheapest airline on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from YLW on October 8 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Kelowna Intl. Airport (YLW) to Seattle - Tacoma Intl. Airport (SEA)?
With an average of 2 direct flights departing from Kelowna Intl. Airport (YLW) to Seattle - Tacoma Intl. Airport (SEA) daily, you'll be jetting off in no time.
What are the most popular departure times for flights from Kelowna Intl. Airport (YLW) to Seattle - Tacoma Intl. Airport (SEA)?
Flights between YLW and SEA tend to be busiest at 8 AM. If you'd like a more relaxed experience and possibly cheaper fares, look for a time outside the usual busy windows.
What day of the week has the most flights from YLW to SEA?
Friday has the most flights from Kelowna Intl. Airport (YLW) to Seattle - Tacoma Intl. Airport (SEA). Consider leaving on this day and you'll have the best chance of finding a departure that works with your plans.
What is the earliest flight from Kelowna Intl. Airport (YLW) to Seattle - Tacoma Intl. Airport (SEA)?
Kelowna Intl. Airport (YLW)'s earliest flight to Seattle - Tacoma Intl. Airport (SEA) takes off at approximately 8:52AM UTC-8. With a total travel time of 1h 16m, you'll arrive at around 10:08AM UTC-8.
How long does it take to fly from Kelowna Intl. Airport (YLW) to Seattle - Tacoma Intl. Airport (SEA)?
Flights from YLW to SEA have an average travel time of 1 hour and 9 minutes. The total distance between the two is 220 mi.
What is the best time to fly from Kelowna Intl. Airport (YLW) to Seattle - Tacoma Intl. Airport (SEA)?
To touch down at Seattle - Tacoma Intl. Airport (SEA) on schedule, book a flight that leaves Kelowna Intl. Airport (YLW) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Seattle from Kelowna Intl. Airport (YLW)?
If you're on a direct flight from Kelowna Intl. Airport (YLW) to Seattle, Seattle - Tacoma Intl. Airport (SEA) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Kelowna Intl. Airport (YLW) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Holding off until just before your departure to book a flight from YLW to SEA generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of getting a bargain.
Is it cheaper to book a YLW to SEA flight and hotel package?
Compared with arranging flights and hotels separately, booking a YLW to SEA flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place takes the hassle out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Kelowna Intl. Airport (YLW) to Seattle - Tacoma Intl. Airport (SEA)?
It's generally possible to reschedule or cancel your YLW to SEA flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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