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 $471 and $230 for one-way flights to Kauai for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Oct 15 - Wed, Oct 23
BOS
Logan Intl.
LIH
Lihue
$471 Roundtrip, found 1 day ago
$471
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Oct 15 from Logan Intl. to Lihue, returning Wed, Oct 23, priced at $471 found 1 day ago
Hawaiian Airlines
Tue, Oct 15 - Thu, Oct 31
BOS
Logan Intl.
LIH
Lihue
$477 Roundtrip, found 1 day ago
$477
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Oct 15 from Logan Intl. to Lihue, returning Thu, Oct 31, priced at $477 found 1 day ago
United
Fri, Apr 25 - Thu, May 8
BOS
Logan Intl.
LIH
Lihue
$494 Roundtrip, found 21 hours ago
$494
Roundtrip
found 21 hours ago
Select United flight, departing Fri, Apr 25 from Logan Intl. to Lihue, returning Thu, May 8, priced at $494 found 21 hours ago

Save more with Kauai Flight + Hotel packages

Price found within the past 48 hours. Click for updated prices.
Club Wyndham Ka ‘Eo Kai

Club Wyndham Ka ‘Eo Kai

3 out of 5
per person
Aug 1 - Aug 8
found 19 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Lihue (LIH)
Aston Islander on the Beach

Aston Islander on the Beach

3 out of 5
Save 100% on your flight
per person
Aug 1 - Aug 8
found 19 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Lihue (LIH)
OUTRIGGER Kauaʻi Beach Resort & Spa

OUTRIGGER Kauaʻi Beach Resort & Spa

4 out of 5
per person
Jul 17 - Jul 21
found 1 day ago
Roundtrip non-stop flight included
Boston (BOS) to Lihue (LIH)
Club Wyndham Bali Hai Villas

Club Wyndham Bali Hai Villas

3 out of 5
per person
Aug 1 - Aug 8
found 19 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Lihue (LIH)
Kauai Beach Villas

Kauai Beach Villas

4 out of 5
per person
Aug 1 - Aug 8
found 19 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Lihue (LIH)
The ISO. Island. Sky. Ocean.

The ISO. Island. Sky. Ocean.

3.5 out of 5
per person
Aug 1 - Aug 8
found 19 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Lihue (LIH)
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