Cheapest return flights from San Juan to Miami in August from $158

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

08 Aug - 11 Aug Frontier Airlines direct
06 Aug - 12 Aug Spirit Airlines direct
01 Aug - 15 Aug Frontier Airlines direct
11 Aug - 18 Aug Frontier Airlines direct
23 Aug - 31 Aug Delta
23 Aug - 18 Sep Delta
28 Aug - 03 Sep Spirit Airlines
10 Aug - 31 Aug Frontier Airlines direct
28 Aug - 03 Sep American Airlines direct
27 Aug - 15 Sep Southwest Airlines
16 Aug - 28 Aug Frontier Airlines direct
24 Aug - 31 Aug Spirit Airlines
23 Aug - 18 Sep American Airlines direct
27 Aug - 15 Sep American Airlines direct
04 Aug - 21 Aug Spirit Airlines
23 Aug - 31 Aug American Airlines direct
29 Aug - 02 Sep Spirit Airlines
29 Aug - 01 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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