Cheapest return flights from Chicago to San Juan in June from $208
AirHint found the following cheapest return flights from Chicago (ORD) to San Juan (SJU)
in June 2025 (see full year ).
Return flights
21 Jun
- 27 Jun
Frontier Airlines
$ 208
29 Jun
- 15 Jul
Spirit Airlines
$ 210
29 Jun
- 09 Jul
Spirit Airlines
$ 216
21 Jun
- 28 Jun
Frontier Airlines
$ 218
29 Jun
- 11 Jul
Spirit Airlines
$ 221
17 Jun
- 25 Jun
Frontier Airlines
$ 225
29 Jun
- 12 Jul
Spirit Airlines
$ 231
28 Jun
- 03 Jul
Frontier Airlines
$ 232
29 Jun
- 17 Jul
Spirit Airlines
$ 232
20 Jun
- 28 Jun
Frontier Airlines
$ 233
20 Jun
- 27 Jun
Frontier Airlines
$ 233
24 Jun
- 27 Jun
Frontier Airlines
$ 233
29 Jun
- 19 Jul
Spirit Airlines
$ 236
29 Jun
- 16 Jul
Spirit Airlines
$ 237
13 Jun
- 15 Jun
Frontier Airlines
$ 238
25 Jun
- 27 Jun
Frontier Airlines
$ 238
13 Jun
- 16 Jun
Frontier Airlines
$ 238
17 Jun
- 24 Jun
Frontier Airlines
$ 238
29 Jun
- 02 Jul
Spirit Airlines
$ 238
30 Jun
- 15 Jul
Spirit Airlines
$ 241
Also check the deals for one-way flights from Chicago 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.
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