Book United Jacksonville to San Juan flight deals from $616

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Two-story homes in orange, green, and blue line the streets of San Juan

Plan ahead for flights from Jacksonville to San Juan

Jacksonville (JAX)
to San Juan (SJU)
Depart Sat 7 Jul 2018
Return Thu 12 Jul 2018
from$ 616*Viewed: 1 day ago
Jacksonville (JAX)
to San Juan (SJU)
Depart Tue 28 Aug 2018
Return Mon 3 Sep 2018
from$ 653*Viewed: 1 hour ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in San Juan

87 °FSunday06/24/2018
82 °FMonday06/25/2018
80 °FTuesday06/26/2018
86 °FWednesday06/27/2018
86 °FThursday06/28/2018
86 °FFriday06/29/2018
86 °FSaturday06/30/2018
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