Cheapest return flights from Mexico City to Houston in December from $170

Best time to book flights for Mexico City (MEX) to Houston (IAH) flights at AirHint

AirHint found the following cheapest return flights from Mexico City (MEX) to Houston (IAH) in December 2025 (see full year).

Return flights

30 Dec - 12 Jan Viva Aerobus direct
23 Dec - 12 Jan Viva Aerobus direct
30 Dec - 04 Jan Viva Aerobus direct
30 Dec - 31 Dec Viva Aerobus direct
01 Dec - 06 Dec Viva Aerobus
01 Dec - 10 Dec Viva Aerobus
23 Dec - 04 Jan Viva Aerobus direct
18 Dec - 04 Jan Viva Aerobus direct
23 Dec - 31 Dec Viva Aerobus direct
18 Dec - 31 Dec Viva Aerobus direct
27 Dec - 12 Jan Viva Aerobus direct
31 Dec - 12 Jan Viva Aerobus direct
01 Dec - 06 Dec Viva Aerobus direct
01 Dec - 10 Dec Viva Aerobus direct
26 Dec - 12 Jan Viva Aerobus direct
30 Dec - 05 Jan Viva Aerobus direct
13 Dec - 16 Dec Viva Aerobus
01 Dec - 16 Dec Viva Aerobus
13 Dec - 16 Dec Viva Aerobus direct
23 Dec - 05 Jan Viva Aerobus direct

Also check the deals for one-way flights from Mexico City to Houston in December.

Skyscanner

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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