Boston (BOS) to Lihue, Kauai (LIH) flight deal in economy from $550

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
United StatesBOS

Logan International Airport

Boston, United States
United StatesLIH

Lihue Airport

Lihue, Kauai, United States
$761 USD
-28%$550 USD
Verified 12 days ago
Fair Availability
39% of dates checked are available within 10% of the lowest price

Monday, October 19th, 2026

6 round-trip options

Returning
Sat, Oct 24, 2026•5 Day Trip
$822 USD
Google Flights
Returning
Mon, Oct 26, 2026•7 Day Trip
$574 USD
Google Flights
Returning
Wed, Oct 28, 2026•9 Day Trip
$602 USD
Google Flights
Returning
Thu, Oct 29, 2026•10 Day Trip
$574 USD
Google Flights
Returning
Sat, Oct 31, 2026•12 Day Trip
$602 USD
Google Flights
Returning
Mon, Nov 2, 2026•14 Day Trip
$574 USD
Google Flights