Cheapest return flights from Dallas-Fort Worth (DFW) to San Juan (SJU), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
30 Sep 07 Oct Frontier Airlines
16 Sep 21 Sep Frontier Airlines
22 Sep 28 Sep Frontier Airlines
27 Sep 03 Oct Frontier Airlines
16 Sep 22 Sep Frontier Airlines
14 Sep 16 Sep Frontier Airlines
28 Sep 02 Oct Frontier Airlines
06 Sep 16 Sep Frontier Airlines
18 Sep 24 Sep Frontier Airlines
30 Sep 04 Oct Frontier Airlines
17 Sep 20 Sep Frontier Airlines
15 Sep 19 Sep Frontier Airlines
24 Sep 27 Sep Frontier Airlines
14 Sep 19 Sep Frontier Airlines
27 Sep 04 Oct Frontier Airlines
02 Sep 01 Oct Frontier Airlines
28 Sep 02 Oct American Airlines
Direct Flight
27 Sep 03 Oct American Airlines
Direct Flight
02 Sep 01 Oct American Airlines
Direct Flight
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deals for one-way flights from Dallas-Fort Worth to San Juan in September.

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Updated Aug 27, 2026.

About these fares

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