Cheapest return flights from Jacksonville (JAX) to San Juan (SJU), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
24 Sep 27 Sep Frontier Airlines
Direct Flight
17 Sep 20 Sep Frontier Airlines
Direct Flight
08 Sep 13 Sep Frontier Airlines
10 Sep 14 Sep Frontier Airlines
03 Sep 08 Sep Frontier Airlines
Direct Flight
04 Sep 06 Sep Frontier Airlines
Direct Flight
03 Sep 06 Sep Frontier Airlines
Direct Flight
11 Sep 14 Sep Breeze Airways
11 Sep 15 Sep Frontier Airlines
12 Sep 15 Sep Breeze Airways
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deals for one-way flights from Jacksonville to San Juan in September.

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About these fares

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