Boston (BOS) to Lihue, Kauai (LIH) flight deal in economy from $548
$747 USD
-27%$548 USD
Verified about 5 hours agoOctober 2026
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Fair Availability
23% of dates checked are available within 10% of the lowest price
Tuesday, October 13th, 2026
10 round-trip options
Returning
Sun, Oct 18, 2026•5 Day Trip
$664 USD
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Mon, Oct 19, 2026•6 Day Trip
$611 USD
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Tue, Oct 20, 2026•7 Day Trip
$611 USD
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Wed, Oct 21, 2026•8 Day Trip
$611 USD
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Thu, Oct 22, 2026•9 Day Trip
$663 USD
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Fri, Oct 23, 2026•10 Day Trip
$612 USD
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Sat, Oct 24, 2026•11 Day Trip
$664 USD
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Sun, Oct 25, 2026•12 Day Trip
$664 USD
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Mon, Oct 26, 2026•13 Day Trip
$606 USD
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Tue, Oct 27, 2026•14 Day Trip
$606 USD