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 13 days ago
Fair Availability
39% of dates checked are available within 10% of the lowest price

Monday, December 14th, 2026

4 round-trip options

Returning
Sun, Dec 20, 2026•6 Day Trip
$766 USD
Google Flights
Returning
Thu, Dec 24, 2026•10 Day Trip
$568 USD
Google Flights
Returning
Sat, Dec 26, 2026•12 Day Trip
$1,031 USD
Google Flights
Returning
Mon, Dec 28, 2026•14 Day Trip
$906 USD
Google Flights