AirHint found the following cheapest return flights from San Luis Potosi (SLP) to Dallas-Fort Worth (DFW) in December 2025 (see full year).

Return flights

12 Dec - 07 Jan	United
26 Dec - 04 Jan	United
21 Dec - 04 Jan	United
24 Dec - 04 Jan	United
06 Dec - 11 Dec	Viva
06 Dec - 15 Dec	Viva
06 Dec - 24 Dec	Viva
12 Dec - 24 Dec	Viva
17 Dec - 24 Dec	Viva
15 Dec - 24 Dec	Viva
06 Dec - 17 Dec	Viva
22 Dec - 24 Dec	Viva
12 Dec - 17 Dec	Viva
14 Dec - 24 Dec	Viva
26 Dec - 16 Jan	Viva
17 Dec - 04 Jan	Viva
15 Dec - 04 Jan	Viva
22 Dec - 04 Jan	Viva
26 Dec - 07 Jan	Viva
14 Dec - 04 Jan	Viva

Also check the deals for one-way flights from San Luis Potosi to Dallas-Fort Worth in December.

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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Cheapest return flights from San Luis Potosi to Dallas-Fort Worth in December from 307€

Return flights