Cheap flights from Kelowna (YLW) to Seattle (SEA)
Round-trip Kelowna to Seattle currently starts at $258 CAD with taxes included, averaging $324 across 25 tracked fares departing Oct 11, 2026 to Mar 26, 2027.
YLW to SEA price history
Close to this route’s typical low ($298).
Prices on this route swing 39% between their best and worst day. Get an alert when it drops
↓ Trending down: 4.2% below the last 30-day average.
· FareSeeker tracking data: 25 fares monitored on this route by our own collector, refreshed several times daily.
The 5 cheapest fares right now
| Dates | Trip | Airline | Stops | Price |
|---|---|---|---|---|
| Dec 10, 2026 → Dec 18, 2026 | 8 nights | WS WestJet | 1 | $258 CAD |
| Nov 12, 2026 → Nov 25, 2026 | 13 nights | WS WestJet | 2 | $269 CAD |
| Feb 7, 2027 → Feb 14, 2027 | 7 nights | WS WestJet | Nonstop | $285 CAD |
| Dec 25, 2026 → Jan 3, 2027 | 9 nights | WS WestJet | Nonstop | $286 CAD |
| Mar 7, 2027 → Mar 21, 2027 | 14 nights | WS WestJet | Nonstop | $309 CAD |
All fares are round trip. Exact flight times show on the booking page.
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