Honolulu (HNL) to San Juan (SJU) cheap flight deal from $275 USD in economy class – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Economy

Honolulu International Airport

Honolulu, United States

Luis Muñoz Marín International Airport

San Juan, Puerto Rico

$432 USD

-36%$275 USD

Verified about 16 hours ago

September 2025

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1$460 2$428 3$428 4$427 5$382 6$430 7$318 8$318 9$390 10$428 11$428 12$372 13$372 14$372 15$275 16$275 17$390 18$275 19$318 20$402 21$305 22$275 23$275 24$275 25$275 26$275 27$318 28$312 29$275 30$275 1$275 2$318 3$275 4$420 5$372

Fair Availability

27% of dates checked are available within 10% of the lowest price

Thursday, September 18th, 2025

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