Cheapest return flights from San Juan to Miami in September from $193

Best time to book flights for San Juan (SJU) to Miami (MIA) flights at AirHint

AirHint found the following cheapest return flights from San Juan (SJU) to Miami (MIA) in September 2025 (see full year).

Return flights

11 Sep - 14 Sep Spirit Airlines direct
19 Sep - 27 Sep American Airlines direct
10 Sep - 17 Sep American Airlines direct
13 Sep - 20 Sep American Airlines direct
11 Sep - 15 Sep American Airlines direct
27 Sep - 05 Oct American Airlines direct
11 Sep - 16 Sep Spirit Airlines
10 Sep - 14 Sep American Airlines direct
11 Sep - 16 Sep American Airlines direct
14 Sep - 20 Sep American Airlines direct
22 Sep - 29 Sep Southwest Airlines

Also check the deals for one-way flights from San Juan to Miami in September.

Skyscanner

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.

Book a cheap hotel in Miami

Cheap car rent in Miami