Cheapest one-way flights from San Juan to Miami in August from $46

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

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

One-Way flights

16 Aug Frontier Airlines direct
15 Aug Frontier Airlines direct
08 Aug Frontier Airlines direct
12 Aug Frontier Airlines direct
07 Aug Frontier Airlines direct
06 Aug Spirit Airlines direct
10 Aug Frontier Airlines direct
14 Aug Frontier Airlines direct
02 Aug Frontier Airlines direct
03 Aug Frontier Airlines direct

Also check the deals for return 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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