AirHint found the following cheapest one-way flights from Miami (MIA) to San Juan (SJU) in July 2026 (see full year).
One-Way flights
| 22 Jul | Southwest Airlines | ||
| 18 Jul | Southwest Airlines | ||
| 25 Jul | Southwest Airlines | ||
| 17 Jul | Southwest Airlines | ||
| 24 Jul | Southwest Airlines |
Also check the deals for return flights from Miami to San Juan in July.
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