Cheapest return flights from Charlotte to San Juan in April from $466

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

Return flights

16 Apr - 20 Apr American Airlines direct
09 Apr - 16 Apr Southwest Airlines
10 Apr - 17 Apr Southwest Airlines
12 Apr - 19 Apr Southwest Airlines
13 Apr - 20 Apr Southwest Airlines
15 Apr - 22 Apr Delta
04 Apr - 11 Apr Frontier Airlines direct
04 Apr - 12 Apr American Airlines

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

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