AirHint found the following cheapest return flights from Jacksonville (JAX) to San Juan (SJU)
in June 2024 (see full year ).
Return flights
19 Jun
- 26 Jun
Frontier Airlines
$ 181
direct
21 Jun
- 25 Jun
Frontier Airlines
$ 188
direct
21 Jun
- 26 Jun
Frontier Airlines
$ 193
direct
28 Jun
- 01 Jul
Frontier Airlines
$ 218
direct
30 Jun
- 05 Jul
Frontier Airlines
$ 244
direct
21 Jun
- 24 Jun
Frontier Airlines
$ 250
direct
16 Jun
- 20 Jun
Frontier Airlines
$ 251
27 Jun
- 29 Jun
Frontier Airlines
$ 267
direct
17 Jun
- 19 Jun
Frontier Airlines
$ 268
18 Jun
- 23 Jun
Frontier Airlines
$ 328
direct
18 Jun
- 25 Jun
Frontier Airlines
$ 349
direct
17 Jun
- 19 Jun
Frontier Airlines
$ 368
direct
29 Jun
- 02 Jul
American Airlines
$ 444
30 Jun
- 03 Jul
American Airlines
$ 444
19 Jun
- 01 Jul
United
$ 716
Also check the deals for one-way flights from Jacksonville to San Juan in June .
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.