Lihue, Kauai (LIH) to Boston (BOS) flight deal in economy from $568
$806 USD
-30%$568 USD
Verified 14 days agoAugust 2026
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Monday, August 10th, 2026
7 round-trip options
Returning
Sun, Aug 16, 2026•6 Day Trip
$632 USD
Returning
Mon, Aug 17, 2026•7 Day Trip
$690 USD
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Tue, Aug 18, 2026•8 Day Trip
$690 USD
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Wed, Aug 19, 2026•9 Day Trip
$626 USD
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Thu, Aug 20, 2026•10 Day Trip
$784 USD
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Fri, Aug 21, 2026•11 Day Trip
$784 USD
Returning
Sun, Aug 23, 2026•13 Day Trip
$784 USD