Boston (BOS) to Lihue, Kauai (LIH) cheap flight deal from $573 USD in economy class

AAAmerican Airlines

Round Trip•Economy

BOS

Logan International Airport

Boston, United States

LIH

Lihue Airport

Lihue, Kauai, United States

$737 USD

-22%$573 USD

Verified about 23 hours ago

July 2025

Today

Mon

Tue

Wed

Thu

Fri

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Sun

30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17$909 18$968 19$1,035 20$1,237 21$867 22$925 23$881 24$837 25$999 26$942 27$1,161 28$914 29$1,156 30$1,071 31$947 1$992 2$1,181 3$1,148

Good Availability

44% of dates checked are available within 10% of the lowest price

Monday, July 28th, 2025

10 round-trip options

Returning

Sat, Aug 2, 2025•5 Day Trip

$1,545 USD

Google Flights

Returning

Sun, Aug 3, 2025•6 Day Trip

$1,338 USD

Google Flights

Returning

Mon, Aug 4, 2025•7 Day Trip

$1,277 USD

Google Flights

Returning

Tue, Aug 5, 2025•8 Day Trip

$1,227 USD

Google Flights

Returning

Wed, Aug 6, 2025•9 Day Trip

$1,227 USD

Google Flights

Returning

Thu, Aug 7, 2025•10 Day Trip

$959 USD

Google Flights

Returning

Fri, Aug 8, 2025•11 Day Trip

$1,004 USD

Google Flights

Returning

Sat, Aug 9, 2025•12 Day Trip

$1,165 USD

Google Flights

Returning

Sun, Aug 10, 2025•13 Day Trip

$1,004 USD

Google Flights

Returning

Mon, Aug 11, 2025•14 Day Trip

$914 USD

Google Flights