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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
14 Oct 19 Oct Frontier Airlines
22 Oct 27 Oct Frontier Airlines
01 Oct 08 Oct Frontier Airlines
23 Oct 26 Oct Frontier Airlines
07 Oct 14 Oct Frontier Airlines
07 Oct 12 Oct Frontier Airlines
01 Oct 03 Oct Frontier Airlines
19 Oct 23 Oct Frontier Airlines
01 Oct 05 Oct Frontier Airlines
22 Oct 26 Oct Frontier Airlines
29 Oct 02 Nov Frontier Airlines
29 Oct 01 Nov Frontier Airlines
30 Oct 01 Nov Frontier Airlines
31 Oct 07 Nov Southwest Airlines
28 Oct 01 Nov American Airlines
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deals for one-way flights from Dallas-Fort Worth to San Juan in October.

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Updated Aug 27, 2026.

About these fares

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