Cheapest return flights from Chicago to San Juan in August from 193€
AirHint found the following cheapest return flights from Chicago (ORD) to San Juan (SJU)
in August 2025 (see full year ).
Return flights
16 Aug
- 21 Aug
Spirit Airlines
193 €
16 Aug
- 05 Sep
Spirit Airlines
193 €
16 Aug
- 22 Aug
Spirit Airlines
194 €
16 Aug
- 28 Aug
Spirit Airlines
194 €
16 Aug
- 29 Aug
Spirit Airlines
194 €
16 Aug
- 03 Sep
Spirit Airlines
194 €
19 Aug
- 21 Aug
Spirit Airlines
195 €
19 Aug
- 22 Aug
Spirit Airlines
195 €
19 Aug
- 28 Aug
Spirit Airlines
195 €
19 Aug
- 29 Aug
Spirit Airlines
195 €
19 Aug
- 05 Sep
Spirit Airlines
195 €
19 Aug
- 03 Sep
Spirit Airlines
195 €
09 Aug
- 16 Aug
Frontier Airlines
203 €
23 Aug
- 30 Aug
Frontier Airlines
203 €
30 Aug
- 06 Sep
Frontier Airlines
203 €
30 Aug
- 03 Sep
Frontier Airlines
203 €
19 Aug
- 06 Sep
Spirit Airlines
210 €
31 Aug
- 18 Sep
Spirit Airlines
212 €
30 Aug
- 18 Sep
Spirit Airlines
217 €
29 Aug
- 03 Sep
Frontier Airlines
219 €
Also check the deals for one-way flights from Chicago to San Juan in August .
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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