AirHint found the following cheapest one-way flights from Houston (IAH) to Monterrey (MTY) in March 2026 (see full year).
One-Way flights
| 20 Mar | Viva | ||
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| 09 Mar | Viva | ||
| 04 Mar | Viva | direct | |
| 14 Mar | Viva | direct | |
| 13 Mar | Viva | direct | |
| 11 Mar | Viva | direct | |
| 17 Mar | Viva | direct | |
| 18 Mar | Viva | direct |
Also check the deals for return flights from Houston to Monterrey in March.
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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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