Cheapest return flights from Nashville to San Juan in May from $192

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

Return flights

02 May - 09 May Frontier Airlines
04 May - 11 May Frontier Airlines
23 May - 30 May United
14 May - 15 May Spirit Airlines
14 May - 16 May Spirit Airlines
14 May - 18 May Spirit Airlines
14 May - 19 May Spirit Airlines
14 May - 20 May Spirit Airlines
16 May - 18 May Spirit Airlines
16 May - 19 May Spirit Airlines
14 May - 02 Jun Spirit Airlines
16 May - 02 Jun Spirit Airlines
18 May - 02 Jun Spirit Airlines
19 May - 02 Jun Spirit Airlines
20 May - 02 Jun Spirit Airlines
17 May - 02 Jun Spirit Airlines
19 May - 09 Jun Spirit Airlines
20 May - 09 Jun Spirit Airlines
23 May - 02 Jun Spirit Airlines
29 May - 02 Jun Southwest Airlines

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

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