Boston to Kauai Flights (BOS-LIH) from $230

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Selected fares from Boston to Kauai

The cheapest prices found with in the last 7 days for return flights were $451 and $230 for one-way flights to Kauai for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Mon, Oct 28 - Fri, Nov 8
BOS
Logan Intl.
LIH
Lihue
$451 Roundtrip, found 1 day ago
$451
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Mon, Oct 28 from Logan Intl. to Lihue, returning Fri, Nov 8, priced at $451 found 1 day ago
Delta
Wed, Oct 23 - Wed, Oct 30
BOS
Logan Intl.
LIH
Lihue
$493 Roundtrip, found 5 days ago
$493
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Oct 23 from Logan Intl. to Lihue, returning Wed, Oct 30, priced at $493 found 5 days ago
American Airlines
Wed, Oct 30 - Thu, Nov 7
BOS
Logan Intl.
LIH
Lihue
$505 Roundtrip, found 6 days ago
$505
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Oct 30 from Logan Intl. to Lihue, returning Thu, Nov 7, priced at $505 found 6 days ago

Save more with Kauai Flight + Hotel packages

Price found within the past 48 hours. Click for updated prices.
OUTRIGGER Kauaʻi Beach Resort & Spa

OUTRIGGER Kauaʻi Beach Resort & Spa

4 out of 5
per person
Jun 30 - Jul 5
found 10 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Lihue (LIH)
Kauai Beach Villas

Kauai Beach Villas

4 out of 5
per person
Jun 30 - Jul 5
found 10 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Lihue (LIH)
The Royal Sonesta Kaua'i Resort Lihue

The Royal Sonesta Kaua'i Resort Lihue

4 out of 5
per person
Jun 30 - Jul 5
found 10 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Lihue (LIH)
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