Cheapest return flights from Chicago to San Juan in July from 192€

AirHint found the following cheapest return flights from Chicago (ORD) to San Juan (SJU) in July 2025 (see full year).

Return flights

21 Jul - 30 Jul Spirit Airlines
21 Jul - 06 Aug Spirit Airlines
21 Jul - 02 Aug Spirit Airlines
21 Jul - 07 Aug Spirit Airlines
18 Jul - 30 Jul Spirit Airlines
19 Jul - 30 Jul Spirit Airlines
18 Jul - 06 Aug Spirit Airlines
18 Jul - 02 Aug Spirit Airlines
18 Jul - 07 Aug Spirit Airlines
19 Jul - 06 Aug Spirit Airlines
19 Jul - 02 Aug Spirit Airlines
19 Jul - 07 Aug Spirit Airlines
21 Jul - 05 Aug Spirit Airlines
23 Jul - 30 Jul Spirit Airlines
26 Jul - 30 Jul Spirit Airlines
16 Jul - 30 Jul Spirit Airlines
25 Jul - 30 Jul Spirit Airlines
15 Jul - 30 Jul Spirit Airlines
20 Jul - 30 Jul Spirit Airlines
27 Jul - 30 Jul Spirit Airlines

Also check the deals for one-way flights from Chicago to San Juan in July.

Skyscanner

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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