Cheapest one-way flights from Dallas to San Jose in December from 224€

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

One-Way flights

29 Dec Southwest Airlines
11 Dec Southwest Airlines
30 Dec Southwest Airlines
16 Dec Southwest Airlines
27 Dec Southwest Airlines
25 Dec Southwest Airlines
17 Dec Southwest Airlines
23 Dec Southwest Airlines
21 Dec Southwest Airlines
19 Dec Southwest Airlines

Also check the deals for return flights from Dallas to San Jose in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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