Cheapest return flights from Dallas to San Jose in January from 357€

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

Return flights

23 Jan - 30 Jan Southwest Airlines
17 Jan - 05 Feb Southwest Airlines
11 Jan - 18 Jan Southwest Airlines
14 Jan - 21 Jan Southwest Airlines
15 Jan - 19 Jan Southwest Airlines
08 Jan - 15 Jan Delta
12 Jan - 19 Jan Southwest Airlines
09 Jan - 16 Jan Southwest Airlines
09 Jan - 13 Jan Southwest Airlines
10 Jan - 18 Jan Southwest Airlines
05 Jan - 09 Jan Southwest Airlines

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

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