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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
22 Jul 28 Jul Frontier Airlines
28 Jul 04 Aug Frontier Airlines
21 Jul 31 Jul Frontier Airlines
30 Jul 31 Aug Frontier Airlines
28 Jul 31 Jul Frontier Airlines
31 Jul 07 Aug Frontier Airlines
23 Jul 30 Jul Frontier Airlines
30 Jul 06 Aug Frontier Airlines
30 Jul 04 Aug Frontier Airlines
25 Jul 31 Jul Frontier Airlines
26 Jul 01 Aug Frontier Airlines
21 Jul 28 Jul Frontier Airlines
23 Jul 29 Jul Frontier Airlines
31 Jul 05 Aug Frontier Airlines
24 Jul 28 Jul Frontier Airlines
27 Jul 30 Jul Frontier Airlines
27 Jul 31 Jul Frontier Airlines
29 Jul 03 Aug Frontier Airlines
30 Jul 03 Aug Frontier Airlines
13 Jul 03 Aug Frontier Airlines
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deals for one-way flights from Dallas-Fort Worth to San Juan in July.

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Updated Jun 26, 2026.

About these fares

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