SJU to HNL from $642 in economy

UAUnited Airlines

Round Trip•Economy

SJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico

HNL

Honolulu International Airport

Honolulu, United States

$962 USD

-33%$642 USD

Verified 13 days ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$699 1$642 2$699 3$773 4$672 5$646 6$646 7$754 8$642 9$642 10$642 11$672 12$646 13$642 14$642 15$642 16$642 17$642 18$672 19$646 20$642 21$642 22$642 23$642 24$672 25$672 26$646 27$699 28$642 29$642 30$642 1$642 2$672 3$672 4$642

Limited Availability

17% of dates checked are available within 10% of the lowest price

Friday, September 18th, 2026

6 round-trip options

Returning

Wed, Sep 23, 2026•5 Day Trip

$672 USD

Google Flights

Returning

Sat, Sep 26, 2026•8 Day Trip

$702 USD

Google Flights

Returning

Sun, Sep 27, 2026•9 Day Trip

$702 USD

Google Flights

Returning

Mon, Sep 28, 2026•10 Day Trip

$672 USD

Google Flights

Returning

Wed, Sep 30, 2026•12 Day Trip

$672 USD

Google Flights

Returning

Fri, Oct 2, 2026•14 Day Trip

$702 USD

Google Flights

San Juan (SJU) to Honolulu (HNL) flight deal in economy from $642

Luis Muñoz Marín International Airport

Honolulu International Airport

September 2026

Friday, September 18th, 2026