Lihue, Kauai (LIH) to Boston (BOS) flight deal from $508 USD in economy class

AAAmerican Airlines

Round Trip•Economy

LIH

Lihue Airport

Lihue, Kauai, United States

BOS

Logan International Airport

Boston, United States

$838 USD

-39%$508 USD

Verified Apr 3, 2026 at 2:08 AM

April 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30 31 1 2 3$841 4$841 5$841 6$578 7$578 8$664 9$694 10$1,281 11$1,174 12$935 13$642 14$672 15$620 16$640 17$845 18$817 19$817 20$578 21$578 22$584 23$661 24$958 25$1,001 26$668 27$541 28$547 29$541 30$599 1$604 2$657 3$599

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Sunday, April 19th, 2026

6 round-trip options

Returning

Fri, Apr 24, 2026•5 Day Trip

$892 USD

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Returning

Sat, Apr 25, 2026•6 Day Trip

$892 USD

Google Flights

Returning

Sun, Apr 26, 2026•7 Day Trip

$840 USD

Google Flights

Returning

Mon, Apr 27, 2026•8 Day Trip

$817 USD

Google Flights

Returning

Tue, Apr 28, 2026•9 Day Trip

$817 USD

Google Flights

Returning

Thu, Apr 30, 2026•11 Day Trip

$977 USD

Google Flights