Cheapest return flights from San Juan to Miami in August from $245

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 August 2025 (see full year).

Return flights

14 Aug - 24 Aug Spirit Airlines
05 Aug - 12 Aug Frontier Airlines direct
14 Aug - 24 Aug American Airlines direct
29 Aug - 01 Sep American Airlines direct
08 Aug - 31 Aug Spirit Airlines direct
30 Aug - 10 Sep Delta
16 Aug - 31 Aug American Airlines direct
12 Aug - 20 Aug Spirit Airlines
16 Aug - 21 Aug Spirit Airlines
07 Aug - 09 Aug Frontier Airlines direct
12 Aug - 20 Aug American Airlines direct
26 Aug - 02 Sep Southwest Airlines
09 Aug - 11 Aug Spirit Airlines direct
31 Aug - 01 Sep Southwest Airlines
30 Aug - 10 Sep American Airlines direct

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

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.

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