Cheapest return flights from Chicago to San Jose in December from $218
AirHint found the following cheapest return flights from Chicago (ORD) to San Jose (SJO)
in December 2025 (see full year ).
Return flights
09 Dec
- 13 Dec
Spirit Airlines
$ 218
09 Dec
- 10 Dec
Spirit Airlines
$ 236
06 Dec
- 13 Dec
Spirit Airlines
$ 244
10 Dec
- 13 Dec
Spirit Airlines
$ 244
08 Dec
- 13 Dec
Spirit Airlines
$ 250
05 Dec
- 10 Dec
Spirit Airlines
$ 257
07 Dec
- 13 Dec
Spirit Airlines
$ 257
06 Dec
- 10 Dec
Spirit Airlines
$ 263
08 Dec
- 10 Dec
Spirit Airlines
$ 269
09 Dec
- 12 Dec
Spirit Airlines
$ 276
31 Dec
- 18 Jan
Spirit Airlines
$ 529
29 Dec
- 18 Jan
Spirit Airlines
$ 563
31 Dec
- 10 Jan
Spirit Airlines
$ 655
29 Dec
- 10 Jan
Spirit Airlines
$ 689
20 Dec
- 01 Jan
Sun Country Airlines
$ 709
31 Dec
- 08 Jan
Spirit Airlines
$ 726
28 Dec
- 18 Jan
Spirit Airlines
$ 726
31 Dec
- 09 Jan
Spirit Airlines
$ 731
28 Dec
- 04 Jan
Sun Country Airlines
$ 750
29 Dec
- 08 Jan
Spirit Airlines
$ 760
Also check the deals for one-way flights from Chicago to San Jose 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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