AirHint found the following cheapest one-way flights from Houston (IAH) to Mexico City (MEX) in January 2026 (see full year).
One-Way flights
| 22 Jan | Volaris | direct | |
| 23 Jan | Volaris | direct | |
| 19 Jan | Volaris | direct | |
| 26 Jan | Viva | ||
| 29 Jan | Volaris | direct | |
| 30 Jan | Volaris | direct | |
| 28 Jan | Viva | ||
| 18 Jan | Volaris | direct | |
| 16 Jan | Viva | ||
| 31 Jan | Viva |
Also check the deals for return flights from Houston to Mexico City in January.
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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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