AirHint found the following cheapest return flights from San Francisco (SFO) to San Juan (SJU)
in June 2024 (see full year ).
Return flights
11 Jun
- 14 Jun
Frontier Airlines
$ 242
05 Jun
- 14 Jun
Frontier Airlines
$ 246
12 Jun
- 17 Jun
Frontier Airlines
$ 257
04 Jun
- 10 Jun
Frontier Airlines
$ 268
18 Jun
- 26 Jun
Frontier Airlines
$ 271
05 Jun
- 12 Jun
Frontier Airlines
$ 272
10 Jun
- 14 Jun
Frontier Airlines
$ 287
04 Jun
- 11 Jun
Frontier Airlines
$ 288
15 Jun
- 19 Jun
Frontier Airlines
$ 290
12 Jun
- 15 Jun
Frontier Airlines
$ 291
26 Jun
- 01 Jul
Frontier Airlines
$ 320
22 Jun
- 03 Jul
Frontier Airlines
$ 332
24 Jun
- 01 Jul
Frontier Airlines
$ 338
24 Jun
- 05 Jul
Frontier Airlines
$ 386
24 Jun
- 06 Jul
Frontier Airlines
$ 408
29 Jun
- 05 Jul
Frontier Airlines
$ 416
29 Jun
- 06 Jul
Frontier Airlines
$ 428
30 Jun
- 08 Jul
Frontier Airlines
$ 447
30 Jun
- 06 Jul
Frontier Airlines
$ 485
18 Jun
- 10 Jul
Sun Country Airlines
$ 493
Also check the deals for one-way flights from San Francisco 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.