San Juan (SJU) to Honolulu (HNL) cheap flight deal from $2055 USD in business class

UAUnited Airlines

Round Trip•Business Class

SJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico

HNL

Honolulu International Airport

Honolulu, United States

$3,774 USD

-46%$2,055 USD

Verified Sep 20, 2025 at 3:38 AM

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$2,864 21$2,945 22$2,217 23$2,331 24$2,936 25$3,272 26$2,933 27$3,099 28$3,733 29$3,733 30$2,991 1$3,733 2$3,159 3$2,621 4$3,122 5$3,733

Extremely Rare Availability

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

Saturday, September 20th, 2025

6 round-trip options

Returning

Thu, Sep 25, 2025•5 Day Trip

$3,483 USD

Google Flights

Returning

Tue, Sep 30, 2025•10 Day Trip

$2,864 USD

Google Flights

Returning

Wed, Oct 1, 2025•11 Day Trip

$2,864 USD

Google Flights

Returning

Thu, Oct 2, 2025•12 Day Trip

$2,864 USD

Google Flights

Returning

Fri, Oct 3, 2025•13 Day Trip

$2,864 USD

Google Flights

Returning

Sat, Oct 4, 2025•14 Day Trip

$3,733 USD

Google Flights