Boston (BOS) to Lihue, Kauai (LIH) flight deal in economy from $548
$747 USD
-27%$548 USD
Verified about 6 hours agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Fair Availability
23% of dates checked are available within 10% of the lowest price
Saturday, December 26th, 2026
10 round-trip options
Returning
Thu, Dec 31, 2026•5 Day Trip
$1,809 USD
Returning
Fri, Jan 1, 2027•6 Day Trip
$1,931 USD
Returning
Sat, Jan 2, 2027•7 Day Trip
$2,190 USD
Returning
Sun, Jan 3, 2027•8 Day Trip
$1,995 USD
Returning
Mon, Jan 4, 2027•9 Day Trip
$1,766 USD
Returning
Tue, Jan 5, 2027•10 Day Trip
$1,596 USD
Returning
Wed, Jan 6, 2027•11 Day Trip
$1,509 USD
Returning
Thu, Jan 7, 2027•12 Day Trip
$1,426 USD
Returning
Fri, Jan 8, 2027•13 Day Trip
$1,479 USD
Returning
Sat, Jan 9, 2027•14 Day Trip
$1,479 USD