Lihue, Kauai (LIH) to Boston (BOS) flight deal in economy from $549
$773 USD
-29%$549 USD
Verified 13 days agoDecember 2026
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Fair Availability
23% of dates checked are available within 10% of the lowest price
Friday, December 18th, 2026
1 round-trip options
Returning
Sun, Dec 27, 2026•9 Day Trip
$1,573 USD