Lihue, Kauai (LIH) to Boston (BOS) flight deal in economy from $548
$838 USD
-35%$548 USD
Verified 2 days agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
14% of dates checked are available within 10% of the lowest price
Saturday, August 22nd, 2026
8 round-trip options
Returning
Thu, Aug 27, 2026•5 Day Trip
$768 USD
Returning
Fri, Aug 28, 2026•6 Day Trip
$768 USD
Returning
Sat, Aug 29, 2026•7 Day Trip
$811 USD
Returning
Sun, Aug 30, 2026•8 Day Trip
$811 USD
Returning
Mon, Aug 31, 2026•9 Day Trip
$813 USD
Returning
Tue, Sep 1, 2026•10 Day Trip
$1,024 USD
Returning
Thu, Sep 3, 2026•12 Day Trip
$1,045 USD
Returning
Sat, Sep 5, 2026•14 Day Trip
$936 USD