Cheapest return flights from Detroit to San Jose in December from 260€

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

Return flights

14 Dec - 12 Jan Frontier Airlines
31 Dec - 14 Jan Spirit Airlines
31 Dec - 18 Jan Spirit Airlines
13 Dec - 24 Dec Spirit Airlines
13 Dec - 12 Jan Frontier Airlines
11 Dec - 14 Jan Frontier Airlines
13 Dec - 18 Dec Spirit Airlines
11 Dec - 24 Dec Frontier Airlines
11 Dec - 12 Jan Frontier Airlines
09 Dec - 20 Dec Spirit Airlines
31 Dec - 15 Jan Spirit Airlines
07 Dec - 14 Dec Spirit Airlines
08 Dec - 24 Dec Spirit Airlines
13 Dec - 20 Dec Spirit Airlines
14 Dec - 24 Dec Spirit Airlines
22 Dec - 24 Dec Spirit Airlines
16 Dec - 24 Dec Spirit Airlines
28 Dec - 14 Jan Spirit Airlines
28 Dec - 18 Jan Spirit Airlines
24 Dec - 14 Jan Spirit Airlines

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

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