Cheapest one-way flights from Jacksonville to San Juan in April from 73€

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 April 2025 (see full year).

One-Way flights

12 Apr Frontier Airlines direct
29 Apr Southwest Airlines
02 Apr Southwest Airlines
16 Apr Frontier Airlines direct
02 Apr Frontier Airlines direct
11 Apr Frontier Airlines direct
04 Apr Frontier Airlines direct
07 Apr Frontier Airlines direct
19 Apr Frontier Airlines direct
30 Apr Southwest Airlines

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

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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