Honolulu (HNL) to San Juan (SJU) cheap flight deal from $2014 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

$3,681 USD

-45%$2,014 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$2,936 21$2,936 22$2,943 23$2,165 24$2,318 25$2,983 26$2,333 27$2,183 28$3,116 29$2,436 30$2,669 1$3,233 2$3,116 3$3,733 4$3,233 5$3,233

Extremely Rare Availability

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

Saturday, September 20th, 2025

7 round-trip options

Returning

Thu, Sep 25, 2025•5 Day Trip

$3,983 USD

Google Flights

Returning

Fri, Sep 26, 2025•6 Day Trip

$2,936 USD

Google Flights

Returning

Sat, Sep 27, 2025•7 Day Trip

$3,733 USD

Google Flights

Returning

Sun, Sep 28, 2025•8 Day Trip

$3,733 USD

Google Flights

Returning

Mon, Sep 29, 2025•9 Day Trip

$3,733 USD

Google Flights

Returning

Tue, Sep 30, 2025•10 Day Trip

$3,983 USD

Google Flights

Returning

Wed, Oct 1, 2025•11 Day Trip

$3,233 USD

Google Flights