Cheapest return flights from Chicago to San Juan in December from 220€
AirHint found the following cheapest return flights from Chicago (ORD) to San Juan (SJU)
in December 2025 (see full year ).
Return flights
06 Dec
- 10 Dec
Spirit Airlines
220 €
direct
06 Dec
- 09 Dec
Spirit Airlines
220 €
direct
03 Dec
- 10 Dec
Spirit Airlines
220 €
direct
03 Dec
- 06 Dec
Spirit Airlines
220 €
direct
03 Dec
- 09 Dec
Spirit Airlines
220 €
direct
09 Dec
- 10 Dec
Spirit Airlines
220 €
direct
06 Dec
- 06 Dec
Spirit Airlines
233 €
05 Dec
- 08 Dec
Frontier Airlines
237 €
04 Dec
- 09 Dec
Frontier Airlines
243 €
06 Dec
- 18 Dec
Spirit Airlines
245 €
direct
30 Dec
- 18 Jan
Spirit Airlines
358 €
30 Dec
- 13 Jan
United
362 €
30 Dec
- 19 Jan
Spirit Airlines
373 €
direct
30 Dec
- 18 Jan
Spirit Airlines
373 €
direct
30 Dec
- 13 Jan
Spirit Airlines
373 €
direct
31 Dec
- 18 Jan
Spirit Airlines
400 €
30 Dec
- 10 Jan
Spirit Airlines
412 €
31 Dec
- 19 Jan
Spirit Airlines
415 €
direct
31 Dec
- 18 Jan
Spirit Airlines
415 €
direct
31 Dec
- 13 Jan
Spirit Airlines
415 €
direct
Also check the deals for one-way flights from Chicago to San Juan in December .
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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