Cheapest return flights from Mexico City to Houston in December from $246

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

24 Dec - 01 Jan Viva Aerobus direct
24 Dec - 05 Jan Viva Aerobus direct
24 Dec - 11 Jan Viva Aerobus direct
22 Dec - 01 Jan Viva Aerobus direct
22 Dec - 05 Jan Viva Aerobus direct
22 Dec - 11 Jan Viva Aerobus direct
23 Dec - 01 Jan Viva Aerobus direct
23 Dec - 05 Jan Viva Aerobus direct
23 Dec - 11 Jan Viva Aerobus direct
26 Dec - 01 Jan Viva Aerobus direct
14 Dec - 28 Dec Volaris direct
23 Dec - 28 Dec Volaris direct
22 Dec - 25 Dec Viva Aerobus direct
24 Dec - 30 Dec Viva Aerobus direct
22 Dec - 30 Dec Viva Aerobus direct
23 Dec - 30 Dec Viva Aerobus direct
26 Dec - 30 Dec Viva Aerobus direct
02 Dec - 20 Dec Viva Aerobus direct
14 Dec - 30 Dec Viva Aerobus direct
14 Dec - 20 Dec 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.

Book a cheap hotel in Houston

Cheap car rent in Houston