Cheapest return flights from San Juan to Miami in August from $140

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

Return flights

23 Aug - 25 Aug Spirit Airlines
23 Aug - 25 Aug Spirit Airlines direct
23 Aug - 03 Sep Spirit Airlines
22 Aug - 25 Aug Spirit Airlines direct
22 Aug - 23 Aug Spirit Airlines direct
23 Aug - 30 Aug Spirit Airlines direct
23 Aug - 31 Aug Spirit Airlines direct
21 Aug - 23 Aug Spirit Airlines direct
05 Aug - 25 Aug Spirit Airlines direct
05 Aug - 23 Aug Spirit Airlines direct
05 Aug - 12 Aug Spirit Airlines direct
22 Aug - 03 Sep Spirit Airlines
21 Aug - 03 Sep Spirit Airlines
29 Aug - 01 Sep Frontier Airlines direct
23 Aug - 01 Sep Spirit Airlines direct
27 Aug - 03 Sep Spirit Airlines
16 Aug - 03 Sep Spirit Airlines
14 Aug - 03 Sep Spirit Airlines
28 Aug - 03 Sep Spirit Airlines
25 Aug - 03 Sep Spirit Airlines

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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