Cheapest return flights from Detroit to San Jose in January from 304€

AirHint found the following cheapest return flights from Detroit (DTW) to San Jose (SJO) in January 2026 (see full year).

Return flights

20 Jan - 31 Jan Spirit Airlines
27 Jan - 30 Jan Spirit Airlines
24 Jan - 31 Jan Spirit Airlines
23 Jan - 28 Jan Spirit Airlines
27 Jan - 12 Feb Spirit Airlines
20 Jan - 30 Jan Spirit Airlines
20 Jan - 23 Jan Frontier Airlines
27 Jan - 11 Feb Spirit Airlines
27 Jan - 31 Jan Spirit Airlines
24 Jan - 30 Jan Spirit Airlines
27 Jan - 07 Feb Spirit Airlines
27 Jan - 03 Feb Spirit Airlines
24 Jan - 12 Feb Spirit Airlines
27 Jan - 28 Jan Spirit Airlines
20 Jan - 07 Feb Spirit Airlines
20 Jan - 03 Feb Spirit Airlines
23 Jan - 30 Jan Spirit Airlines
24 Jan - 11 Feb Spirit Airlines
24 Jan - 07 Feb Spirit Airlines
23 Jan - 12 Feb Spirit Airlines

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

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