Cheapest return flights from Miami to San Juan in September from 240€
AirHint found the following cheapest return flights from Miami (MIA) to San Juan (SJU) in September 2025 (see full year).
Return flights
| 10 Sep - 13 Sep | Delta | ||
| 20 Sep - 29 Sep | Delta | ||
| 04 Sep - 07 Sep | Southwest Airlines | ||
| 21 Sep - 06 Oct | Delta |
Also check the deals for one-way flights from Miami to San Juan in September.
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.
