Cheap Flights from Kauai from ฿6,570

View ฿6,570 flight on Mon, 4 May 2026Opens in a new window

Flight 1

Popular airlines

  • Alaska Airlines

  • United

  • Southwest Airlines

  • Delta

  • American Airlines

  • Hawaiian Airlines

  • Japan Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Kauai

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 13 Apr - Mon, 20 Apr
LIH
Kauai
SEA
Seattle
฿25,615 Return, found 5 days ago
฿25,615
Return
found 5 days ago
Select United flight, departing Mon, 13 Apr from Kauai to Seattle, returning Mon, 20 Apr, priced at ฿25,615 found 5 days ago
United
Mon, 13 Apr - Mon, 20 Apr
LIH
Kauai
SEA
Seattle
฿25,945 Return, found 5 days ago
฿25,945
Return
found 5 days ago
Select United flight, departing Mon, 13 Apr from Kauai to Seattle, returning Mon, 20 Apr, priced at ฿25,945 found 5 days ago
Delta
Mon, 13 Apr - Mon, 20 Apr
LIH
Kauai
SEA
Seattle
฿26,435 Return, found 5 days ago
฿26,435
Return
found 5 days ago
Select Delta flight, departing Mon, 13 Apr from Kauai to Seattle, returning Mon, 20 Apr, priced at ฿26,435 found 5 days ago
United
Mon, 13 Apr - Sat, 18 Apr
LIH
Kauai
SEA
Seattle
฿26,605 Return, found 5 days ago
฿26,605
Return
found 5 days ago
Select United flight, departing Mon, 13 Apr from Kauai to Seattle, returning Sat, 18 Apr, priced at ฿26,605 found 5 days ago
Delta
Mon, 13 Apr - Mon, 20 Apr
LIH
Kauai
SEA
Seattle
฿26,765 Return, found 5 days ago
฿26,765
Return
found 5 days ago
Select Delta flight, departing Mon, 13 Apr from Kauai to Seattle, returning Mon, 20 Apr, priced at ฿26,765 found 5 days ago
United
Mon, 13 Apr - Sat, 18 Apr
LIH
Kauai
SEA
Seattle
฿26,935 Return, found 5 days ago
฿26,935
Return
found 5 days ago
Select United flight, departing Mon, 13 Apr from Kauai to Seattle, returning Sat, 18 Apr, priced at ฿26,935 found 5 days ago
Delta
Mon, 13 Apr - Sat, 18 Apr
LIH
Kauai
SEA
Seattle
฿27,430 Return, found 5 days ago
฿27,430
Return
found 5 days ago
Select Delta flight, departing Mon, 13 Apr from Kauai to Seattle, returning Sat, 18 Apr, priced at ฿27,430 found 5 days ago
United
Mon, 13 Apr - Mon, 20 Apr
LIH
Kauai
SEA
Seattle
฿27,500 Return, found 5 days ago
฿27,500
Return
found 5 days ago
Select United flight, departing Mon, 13 Apr from Kauai to Seattle, returning Mon, 20 Apr, priced at ฿27,500 found 5 days ago
United
Mon, 13 Apr - Mon, 20 Apr
LIH
Kauai
SEA
Seattle
฿27,595 Return, found 5 days ago
฿27,595
Return
found 5 days ago
Select United flight, departing Mon, 13 Apr from Kauai to Seattle, returning Mon, 20 Apr, priced at ฿27,595 found 5 days ago
Alaska Airlines
Mon, 13 Apr - Sat, 18 Apr
LIH
Kauai
SEA
Seattle
฿28,910 Return, found 5 days ago
฿28,910
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon, 13 Apr from Kauai to Seattle, returning Sat, 18 Apr, priced at ฿28,910 found 5 days ago

Travel information

Flights from Kauai: Essential Travel Information

Cheapest flight from Kauai
฿25,615 (roundtrip)
Best airlines to fly from Kauai
Delta, United, Alaska Airlines, American Airlines
Cheapest month to fly from Kauai
April
Kauai IATA code
LIH
Kauai Country/State
Hawaii
Airline ticket deals from Kauai
฿25,615 - ฿28,910

 

*Available to Expedia members.