Cheapest return flights from San Juan (SJU) to Miami (MIA), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
01 Sep 04 Sep Frontier Airlines
Direct Flight
23 Sep 28 Sep Frontier Airlines
Direct Flight
19 Sep 24 Sep Frontier Airlines
Direct Flight
03 Sep 07 Sep Frontier Airlines
Direct Flight
25 Sep 27 Sep Frontier Airlines
Direct Flight
25 Sep 04 Oct Frontier Airlines
Direct Flight
24 Sep 28 Sep Frontier Airlines
Direct Flight
04 Sep 07 Sep Frontier Airlines
Direct Flight
19 Sep 21 Sep Frontier Airlines
Direct Flight
24 Sep 04 Oct Frontier Airlines
Direct Flight
11 Sep 19 Sep Frontier Airlines
25 Sep 05 Oct Frontier Airlines
Direct Flight
17 Sep 20 Sep Frontier Airlines
Direct Flight
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deals for one-way flights from San Juan to Miami in September.

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Updated Jul 7, 2026.

About these fares

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