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

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

Return flights

10 Mar - 17 Mar Frontier Airlines
02 Mar - 07 Mar Frontier Airlines
02 Mar - 06 Mar United
23 Mar - 07 Apr Spirit Airlines
03 Mar - 07 Mar Spirit Airlines
04 Mar - 09 Mar Spirit Airlines
29 Mar - 31 Mar Spirit Airlines
15 Mar - 18 Mar Southwest Airlines
22 Mar - 24 Mar Spirit Airlines
20 Mar - 24 Mar Spirit Airlines
03 Mar - 17 Mar Spirit Airlines
29 Mar - 14 Apr Spirit Airlines
18 Mar - 03 Apr Spirit Airlines
28 Mar - 03 Apr Delta
28 Mar - 14 Apr Spirit Airlines
18 Mar - 01 Apr Spirit Airlines
18 Mar - 04 Apr Spirit Airlines
18 Mar - 07 Apr Spirit Airlines
23 Mar - 01 Apr Spirit Airlines
23 Mar - 04 Apr Spirit Airlines

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

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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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