Cheapest return flights from Charlotte to San Juan in March from 159€

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

Return flights

03 Mar - 05 Mar Frontier Airlines
03 Mar - 07 Mar Frontier Airlines
04 Mar - 07 Mar Frontier Airlines
04 Mar - 10 Mar Frontier Airlines
03 Mar - 09 Mar Frontier Airlines
08 Mar - 12 Mar Frontier Airlines
03 Mar - 06 Mar Frontier Airlines
05 Mar - 09 Mar Frontier Airlines
11 Mar - 23 Mar Frontier Airlines
12 Mar - 19 Mar Frontier Airlines
28 Mar - 04 Apr Frontier Airlines
19 Mar - 09 Apr Spirit Airlines
19 Mar - 08 Apr Spirit Airlines
19 Mar - 07 Apr Spirit Airlines
18 Mar - 08 Apr Spirit Airlines
18 Mar - 07 Apr Spirit Airlines
17 Mar - 07 Apr Spirit Airlines
21 Mar - 09 Apr Spirit Airlines
21 Mar - 08 Apr Spirit Airlines
21 Mar - 07 Apr Spirit Airlines

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

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