Boston (BOS) to Lihue, Kauai (LIH) flight deal in economy from $550
$761 USD
-28%$550 USD
Verified 13 days agoJuly 2026
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Fair Availability
39% of dates checked are available within 10% of the lowest price
Wednesday, July 1st, 2026
0 round-trip options
No flight details available for this date.