Cheapest return flights from Dallas to San Jose in December from 401€

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

Return flights

06 Dec - 23 Dec Delta
07 Dec - 19 Dec Southwest Airlines
10 Dec - 18 Dec Southwest Airlines
09 Dec - 15 Dec Delta
13 Dec - 19 Dec Southwest Airlines
06 Dec - 13 Dec Delta
06 Dec - 21 Dec Southwest Airlines
06 Dec - 22 Dec Southwest Airlines
22 Dec - 26 Dec Southwest Airlines
19 Dec - 06 Jan Southwest Airlines
30 Dec - 03 Jan Southwest Airlines
28 Dec - 04 Jan Delta

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

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