AirHint found the following cheapest one-way flights from Chicago (ORD) to Monterrey (MTY) in July 2026 (see full year).
One-Way flights
| 23 Jul | Viva | direct | |
| 11 Jul | Viva | direct | |
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| 28 Jul | Viva | direct | |
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| 16 Jul | Viva | direct | |
| 04 Jul | Viva | direct | |
| 07 Jul | Viva | direct | |
| 09 Jul | Viva | direct |
Also check the deals for return flights from Chicago to Monterrey in July.
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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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