AirHint found the following cheapest return flights from Mexico City (MEX) to Dallas-Fort Worth (DFW) in October 2025 (see full year).

Return flights

01 Oct - 07 Oct	Viva
02 Oct - 06 Oct	Viva
02 Oct - 06 Oct	Volaris	direct
11 Oct - 28 Oct	Viva
08 Oct - 28 Oct	Viva
01 Oct - 07 Oct	Volaris	direct
11 Oct - 29 Oct	Viva
22 Oct - 28 Oct	Viva
11 Oct - 12 Nov	Viva
22 Oct - 11 Nov	Viva
22 Oct - 08 Nov	Viva
11 Oct - 14 Oct	Viva
22 Oct - 29 Oct	Viva
31 Oct - 03 Nov	Volaris	direct
26 Oct - 11 Nov	Viva
26 Oct - 08 Nov	Viva
26 Oct - 15 Nov	Viva
29 Oct - 11 Nov	Viva
29 Oct - 08 Nov	Viva
29 Oct - 15 Nov	Viva

Also check the deals for one-way flights from Mexico City to Dallas-Fort Worth in October.

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 Mexico City to Dallas-Fort Worth in October from $231

Return flights