Honolulu (HNL) to San Juan (SJU) cheap flight deal from $290 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

$443 USD

-35%$290 USD

Verified Sep 21, 2025 at 12:21 PM

October 2025

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29$420 30$420 1$420 2$420 3$455 4$513 5$453 6$418 7$384 8$420 9$488 10$567 11$605 12$432 13$384 14$339 15$438 16$484 17$353 18$466 19$334 20$290 21$290 22$395 23$438 24$330 25$377 26$348 27$290 28$290 29$333 30$339 31$328 1 2

Limited Availability

18% of dates checked are available within 10% of the lowest price

Wednesday, October 15th, 2025

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