Cheapest one-way flights from San Juan to Miami in July from $77

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 July 2025 (see full year).

One-Way flights

10 Jul Frontier Airlines direct
09 Jul Frontier Airlines direct
17 Jul Frontier Airlines direct
16 Jul Frontier Airlines direct
30 Jul Frontier Airlines direct
29 Jul Frontier Airlines direct
08 Jul Frontier Airlines direct
03 Jul Spirit Airlines direct
23 Jul Frontier Airlines direct
14 Jul Frontier Airlines direct

Also check the deals for return flights from San Juan to Miami in July.

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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