Cheapest one-way flights from Jacksonville to San Juan in May from $150

Best time to book flights for Jacksonville (JAX) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest one-way flights from Jacksonville (JAX) to San Juan (SJU) in May 2025 (see full year).

One-Way flights

01 May Frontier Airlines direct
04 May Frontier Airlines direct

Also check the deals for return flights from Jacksonville to San Juan in May.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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