Cheapest return flights from Atlanta to San Jose in December from 249€

AirHint found the following cheapest return flights from Atlanta (ATL) to San Jose (SJO) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec Spirit Airlines
02 Dec - 10 Dec Spirit Airlines
10 Dec - 11 Dec Spirit Airlines
03 Dec - 11 Dec Spirit Airlines
07 Dec - 10 Dec Spirit Airlines
07 Dec - 11 Dec Delta direct
10 Dec - 15 Dec Spirit Airlines
02 Dec - 11 Dec Spirit Airlines
06 Dec - 12 Dec Delta direct
03 Dec - 15 Dec Spirit Airlines
29 Dec - 07 Jan Spirit Airlines
29 Dec - 10 Jan Spirit Airlines
29 Dec - 08 Jan Spirit Airlines
20 Dec - 07 Jan Spirit Airlines
20 Dec - 10 Jan Spirit Airlines
28 Dec - 07 Jan Spirit Airlines
28 Dec - 10 Jan Spirit Airlines
20 Dec - 08 Jan Spirit Airlines
28 Dec - 08 Jan Spirit Airlines
29 Dec - 04 Jan Spirit Airlines

Also check the deals for one-way flights from Atlanta to San Jose in December.

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose

Feel free to contact us with any feedback or request another flight research.