Cheap flights from Seattle to Kauai Island
From 334 USD — compare hundreds of airlines
About this route
Compare flights from Seattle to Kauai Island, a about 4,353 km route (around 5h 56m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Alaska Airlines operate this route.
Airlines on this route
FAQ
What's the cheapest month to fly Seattle to Kauai Island?
Prices vary by season; use the price calendar to find the cheapest month.
How long is the flight from Seattle to Kauai Island?
A nonstop flight takes about 5h 56m and covers around 4,353 km. Connecting itineraries take longer.
Are there direct flights from Seattle to Kauai Island?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Seattle to Kauai Island?
Alaska Airlines operate this route, among others. Compare them all in the results.
When should I book Seattle–Kauai Island flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.