Cheapest return flights from Atlanta to San Jose in December from 252€

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

Return flights

31 Dec - 15 Jan Spirit Airlines
31 Dec - 13 Jan Spirit Airlines
25 Dec - 29 Dec Frontier Airlines
31 Dec - 10 Jan Spirit Airlines
25 Dec - 13 Jan Spirit Airlines
31 Dec - 16 Jan Spirit Airlines
25 Dec - 10 Jan Spirit Airlines
31 Dec - 17 Jan Spirit Airlines
31 Dec - 21 Jan Spirit Airlines
25 Dec - 28 Dec Spirit Airlines
30 Dec - 15 Jan Spirit Airlines
31 Dec - 12 Jan Spirit Airlines
26 Dec - 29 Dec Frontier Airlines
25 Dec - 31 Dec Spirit Airlines
25 Dec - 27 Dec Spirit Airlines
25 Dec - 26 Dec Spirit Airlines
28 Dec - 31 Dec Frontier Airlines
26 Dec - 28 Dec Spirit Airlines
29 Dec - 31 Dec Spirit Airlines
27 Dec - 31 Dec Spirit Airlines

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

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