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

Thursday, April 16th, 2026

6 round-trip options

Returning

Tue, Apr 21, 2026•5 Day Trip

$777 USD

Google Flights

Returning

Wed, Apr 22, 2026•6 Day Trip

$647 USD

Google Flights

Returning

Thu, Apr 23, 2026•7 Day Trip

$645 USD

Google Flights

Returning

Fri, Apr 24, 2026•8 Day Trip

$640 USD

Google Flights

Returning

Sat, Apr 25, 2026•9 Day Trip

$640 USD

Google Flights

Returning

Wed, Apr 29, 2026•13 Day Trip

$644 USD

Google Flights