Cheapest one-way 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
08 Sep Frontier Airlines
Direct Flight
09 Sep Frontier Airlines
24 Sep Frontier Airlines
26 Sep Frontier Airlines
11 Sep Frontier Airlines
10 Sep Frontier Airlines
25 Sep Frontier Airlines
27 Sep United
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deals for return flights from Dallas-Fort Worth to San Juan in September.

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Updated May 21, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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