Nonstop flights from Kauai to Seattle
2 airlines fly this route, with up to 3 flights a day.
LIHKauai Lihue
2,700 mi · 21 flights a week
SEASeattle-Tacoma International
When they leave
Kauai time12:31p10:28pFirst departure 12:31 PM, last 10:28 PM
One afternoon flight at 12:31 PM, then two in the evening, 9:55 PM to 10:28 PM. Every flight runs daily.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Kauai to Seattle
Alaska Airlines flies most often, twice a day on the Boeing 737 and Boeing 737 MAX 8. Delta Air Lines flies daily on the Airbus A321neo.
There are 3 flights every day of the week. The first arrival in Seattle is at 9:21 PM and the last at 7:12 AM the next day. The flight covers 2,700 miles.
Flying back, Seattle to Kauai has 21 nonstop flights a week.
Return flights
More from Kauai
Find the cheapest day to fly from Kauai to Seattle.
Schedules as of Oct 9, 2026.