Kelowna (YLW) to Seattle (SEA) flights
2 airlines fly nonstop from Kelowna (YLW) to Seattle (SEA): Alaska Airlines and WestJet. The two airports are 219 miles (352 km) apart. Alaska Airlines is in oneworld. There are also 4 ways to fly it with one stop, through Victoria, Vancouver and Calgary and more.
Airlines flying nonstop from YLW to SEA
- Alaska Airlinesoneworld · bookable with 9 programsWho books it
- WestJetNot in an alliance · bookable with 3 programsWho books it
Book YLW to SEA with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air France-KLM Flying BlueBooks WestJet
- Alaska Atmos RewardsBooks Alaska Airlines
- American AAdvantageBooks Alaska Airlines
- British Airways ClubBooks Alaska Airlines
- Cathay Pacific Asia MilesBooks Alaska Airlines
- Delta SkyMilesBooks WestJet
- Emirates SkywardsBooks WestJet
- Finnair PlusBooks Alaska Airlines
- Iberia ClubBooks Alaska Airlines
- JAL Mileage BankBooks Alaska Airlines
- Qantas Frequent FlyerBooks Alaska Airlines
- Qatar Airways Privilege ClubBooks Alaska Airlines
YLW to SEA with one stop
4 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Victoria (YYJ)Pacific Coastal Airlines and WestJet, then Alaska Airlines8P
- Via Vancouver (YVR)Air Canada the whole way4N9M+1
- Via Calgary (YYC)WestJet the whole way
- Via Edmonton (YEG)Flair Airlines and WestJet, then Alaska Airlines
YLW to SEA: common questions
Which airlines fly nonstop from YLW to SEA?
Alaska Airlines (oneworld) and WestJet fly nonstop from Kelowna (YLW) to Seattle (SEA).
How far is Kelowna from Seattle by plane?
Kelowna (YLW) and Seattle (SEA) are 219 miles (352 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book YLW to SEA award flights?
12 programs can book at least one of the nonstop airlines: Air France-KLM Flying Blue, Alaska Atmos Rewards, American AAdvantage, British Airways Club, Cathay Pacific Asia Miles, Delta SkyMiles, Emirates Skywards, Finnair Plus and 4 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does YLW to SEA cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for YLW to SEA with taxes and fees.
Where can I connect between Kelowna and Seattle?
The most direct connections are through Victoria (YYJ), Vancouver (YVR), Calgary (YYC) and Edmonton (YEG). On 2 of them the same airline flies both flights, for example Air Canada through Vancouver.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.