Routes · From SEA

Seattle (SEA) to Lihue, Kauai (LIH) flights

Nonstop from Seattle-Tacoma International to Lihue Airport: distance, flying time, which airlines fly it and how often.

Distance

4,345km

2,700 mi, great circle

Flying time

5h 50m

typical, gate to gate

Flights a day

3.4

average, November 2026

Airlines

2

passenger airlines

Airlines flying SEA to LIH

Route map

The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.

Cheapest recent fare

Fares found in recent searches load here. You can also compare SEA to LIH fares by month.

Both directions

Related guides

Frequently asked questions

How long is the flight from Seattle to Lihue, Kauai?

About 5h 50m gate to gate for the 4,345 km (2,700 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.

Which airlines fly nonstop from SEA to LIH?

Alaska Airlines and Delta Air Lines, with about 3.4 flights a day between them in our data (AeroDataBox, November 2026).