AirHint found the following cheapest return flights from Mexico City (MEX) to Houston (IAH) in July 2026 (see full year).

Return flights

12 Jul - 28 Jul	Viva	direct
24 Jul - 28 Jul	Viva	direct
03 Jul - 08 Jul	Aeromexico	direct
12 Jul - 12 Jul	Viva
03 Jul - 12 Jul	Viva	direct
05 Jul - 08 Jul	Viva	direct
05 Jul - 06 Jul	Viva	direct
03 Jul - 06 Jul	Viva	direct

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

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

Cheapest return flights from Mexico City to Houston in July from $480

Return flights