Honolulu (HNL) to San Juan (SJU) cheap flight deal from $1810 USD in business class

UAUnited Airlines

Round Trip•Business Class

HNL

Honolulu International Airport

Honolulu, United States

SJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico

$3,542 USD

-49%$1,810 USD

Verified 2 days ago

July 2025

Today

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Tue

Wed

Thu

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Sun

30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16$2,698 17$2,381 18$2,376 19$2,944 20$2,511 21$2,142 22$2,301 23$2,944 24$2,245 25$2,291 26$3,015 27$2,419 28$2,167 29$2,230 30$2,525 31$2,944 1$2,324 2$2,769 3$1,902

Extremely Rare Availability

1% of dates checked are available within 10% of the lowest price

Wednesday, July 23rd, 2025

7 round-trip options

Returning

Mon, Jul 28, 2025•5 Day Trip

$3,743 USD

Google Flights

Returning

Tue, Jul 29, 2025•6 Day Trip

$2,944 USD

Google Flights

Returning

Wed, Jul 30, 2025•7 Day Trip

$3,011 USD

Google Flights

Returning

Thu, Jul 31, 2025•8 Day Trip

$3,493 USD

Google Flights

Returning

Fri, Aug 1, 2025•9 Day Trip

$3,493 USD

Google Flights

Returning

Sat, Aug 2, 2025•10 Day Trip

$3,113 USD

Google Flights

Returning

Sun, Aug 3, 2025•11 Day Trip

$3,733 USD

Google Flights