Cheapest return flights from Nashville to San Juan in July from $188

AirHint found the following cheapest return flights from Nashville (BNA) to San Juan (SJU) in July 2025 (see full year).

Return flights

04 Jul - 06 Jul Frontier Airlines
03 Jul - 10 Jul Frontier Airlines
03 Jul - 06 Jul Frontier Airlines
10 Jul - 13 Jul Frontier Airlines
05 Jul - 12 Jul Spirit Airlines
05 Jul - 10 Jul Spirit Airlines
10 Jul - 11 Jul Spirit Airlines
05 Jul - 11 Jul Spirit Airlines
05 Jul - 13 Jul Spirit Airlines
25 Jul - 27 Jul Frontier Airlines
26 Jul - 11 Aug Spirit Airlines
25 Jul - 11 Aug Spirit Airlines
23 Jul - 11 Aug Spirit Airlines
26 Jul - 15 Aug Spirit Airlines
25 Jul - 15 Aug Spirit Airlines
26 Jul - 16 Aug Spirit Airlines

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

Skyscanner

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.

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