Cheapest return flights from Nashville (BNA) to San Juan (SJU), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
14 Oct 21 Oct Frontier Airlines
15 Oct 21 Oct Frontier Airlines
06 Oct 10 Oct American Airlines
04 Oct 10 Oct American Airlines
21 Oct 26 Oct Southwest Airlines
22 Oct 26 Oct Frontier Airlines
12 Oct 16 Oct Frontier Airlines
10 Oct 14 Oct Frontier Airlines
30 Oct 07 Nov Frontier Airlines
03 Oct 08 Oct American Airlines
15 Oct 17 Oct Frontier Airlines
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deals for one-way flights from Nashville to San Juan in October.

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Updated Aug 25, 2026.

About these fares

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