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

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

Return flights

11 Apr - 19 Apr Frontier Airlines
20 Apr - 22 Apr Frontier Airlines
23 Apr - 27 Apr Frontier Airlines
16 Apr - 04 May Frontier Airlines
10 Apr - 19 Apr Frontier Airlines
09 Apr - 15 Apr Frontier Airlines
13 Apr - 14 Apr American Airlines
20 Apr - 21 Apr Delta
28 Apr - 02 May Spirit Airlines
20 Apr - 25 Apr Delta
09 Apr - 14 Apr Spirit Airlines
08 Apr - 14 Apr Spirit Airlines
13 Apr - 02 May Spirit Airlines
20 Apr - 09 May Spirit Airlines
20 Apr - 02 May Spirit Airlines
20 Apr - 11 May Spirit Airlines
23 Apr - 14 May Spirit Airlines
23 Apr - 09 May Spirit Airlines
23 Apr - 02 May Spirit Airlines
23 Apr - 11 May Spirit Airlines

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

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