AirHint found the following cheapest return flights from Monterrey (MTY) to Dallas-Fort Worth (DFW) in December 2025 (see full year).

Return flights

02 Dec - 04 Dec	Viva	direct
02 Dec - 05 Dec	Viva	direct
04 Dec - 05 Dec	Viva	direct
04 Dec - 11 Dec	Viva	direct
07 Dec - 11 Dec	Viva	direct
10 Dec - 11 Dec	Viva	direct
02 Dec - 11 Dec	Viva	direct
05 Dec - 11 Dec	Viva	direct
08 Dec - 11 Dec	Viva	direct
01 Dec - 04 Dec	Viva	direct
30 Dec - 15 Jan	Viva	direct
29 Dec - 15 Jan	Viva	direct
26 Dec - 15 Jan	Viva	direct
28 Dec - 15 Jan	Viva	direct
31 Dec - 15 Jan	Viva	direct
30 Dec - 08 Jan	Viva
29 Dec - 08 Jan	Viva
20 Dec - 08 Jan	Delta
19 Dec - 08 Jan	Viva
23 Dec - 08 Jan	Viva

Also check the deals for one-way flights from Monterrey 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.

Book a cheap hotel in Dallas-Fort Worth

Cheap car rent in Dallas-Fort Worth

Cheapest return flights from Monterrey to Dallas-Fort Worth in December from 198€

Return flights