Cheapest return flights from Chicago to San Juan in July from 305€
AirHint found the following cheapest return flights from Chicago (ORD) to San Juan (SJU)
in July 2026 (see full year ).
Return flights
22 Jul
- 24 Jul
Spirit Airlines
305 €
direct
10 Jul
- 17 Jul
American Airlines
330 €
direct
05 Jul
- 21 Jul
United
336 €
16 Jul
- 21 Jul
United
349 €
09 Jul
- 16 Jul
American Airlines
369 €
direct
12 Jul
- 19 Jul
American Airlines
369 €
direct
13 Jul
- 20 Jul
American Airlines
369 €
direct
22 Jul
- 10 Aug
Spirit Airlines
398 €
16 Jul
- 18 Jul
Spirit Airlines
402 €
direct
22 Jul
- 10 Aug
Spirit Airlines
403 €
direct
05 Jul
- 21 Jul
Southwest Airlines
405 €
direct
23 Jul
- 28 Jul
Spirit Airlines
408 €
direct
31 Jul
- 10 Aug
Spirit Airlines
528 €
31 Jul
- 10 Aug
Spirit Airlines
568 €
direct
Also check the deals for one-way flights from Chicago to San Juan in July .
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