Cheapest return BNA–SJU flights, July

AirHint found the following cheapest return flights from Nashville (BNA) to San Juan (SJU) in July 2026 (see full year).

Return flights

17 Jul - 19 Jul Frontier Airlines
01 Jul - 12 Jul Frontier Airlines
01 Jul - 13 Jul Frontier Airlines
04 Jul - 13 Jul Frontier Airlines
14 Jul - 05 Aug Southwest Airlines
18 Jul - 22 Jul Frontier Airlines
24 Jul - 28 Jul Frontier Airlines
09 Jul - 14 Jul Allegiant Air
16 Jul - 19 Jul Frontier Airlines
22 Jul - 28 Jul Southwest Airlines
03 Jul - 05 Jul Frontier Airlines

Also check the deals for one-way flights from Nashville to San Juan in July.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in San Juan

Cheap car rent in San Juan

Feel free to contact us with any feedback or request another flight research.