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

Return flights

05 Feb - 12 Feb	Spirit Airlines
03 Feb - 10 Feb	United
24 Feb - 03 Mar	United
25 Feb - 04 Mar	United
04 Feb - 11 Feb	United
26 Feb - 05 Mar	United
20 Feb - 27 Feb	Frontier Airlines
11 Feb - 18 Feb	United
28 Feb - 07 Mar	United
19 Feb - 26 Feb	Spirit Airlines
05 Feb - 18 Feb	Spirit Airlines
05 Feb - 19 Feb	Spirit Airlines
05 Feb - 20 Feb	Spirit Airlines
06 Feb - 18 Feb	Spirit Airlines
23 Feb - 02 Mar	Frontier Airlines
27 Feb - 06 Mar	United
22 Feb - 01 Mar	Spirit Airlines

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

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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Cheapest return flights from Nashville to San Juan in February from $208

Return flights