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

AAAmerican Airlines

Round Trip•Economy

LIH

Lihue Airport

Lihue, Kauai, United States

BOS

Logan International Airport

Boston, United States

$857 USD

-33%$573 USD

Verified Sep 21, 2025 at 12:23 PM

September 2025

Today

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21$769 22$711 23$778 24$783 25$721 26$791 27$926 28$911 29$867 30$867 1$890 2$890 3$1,010 4$1,199 5$1,239

Fair Availability

20% of dates checked are available within 10% of the lowest price

Friday, September 26th, 2025

6 round-trip options

Returning

Wed, Oct 1, 2025•5 Day Trip

$791 USD

Google Flights

Returning

Thu, Oct 2, 2025•6 Day Trip

$811 USD

Google Flights

Returning

Fri, Oct 3, 2025•7 Day Trip

$937 USD

Google Flights

Returning

Sat, Oct 4, 2025•8 Day Trip

$1,085 USD

Google Flights

Returning

Sun, Oct 5, 2025•9 Day Trip

$1,226 USD

Google Flights

Returning

Thu, Oct 9, 2025•13 Day Trip

$1,130 USD

Google Flights