AirHint found the following cheapest one-way flights from Mexico City (MEX) to San Juan (SJU) in July 2026 (see full year).
One-Way flights
| 09 Jul | Volaris | ||
| 14 Jul | Volaris | ||
| 28 Jul | Volaris | ||
| 30 Jul | Volaris | ||
| 31 Jul | Volaris | ||
| 23 Jul | Volaris | ||
| 11 Jul | Volaris | ||
| 01 Jul | Copa |
Also check the deals for return flights from Mexico City to San Juan in July.
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