Cheapest return flights from Charlotte to San Juan in April from 112€

Best time to book flights for Charlotte (CLT) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Charlotte (CLT) to San Juan (SJU) in April 2025 (see full year).

Return flights

14 Apr - 17 Apr Frontier Airlines
21 Apr - 24 Apr Frontier Airlines
03 Apr - 07 Apr Frontier Airlines
16 Apr - 23 Apr Frontier Airlines
17 Apr - 24 Apr Frontier Airlines
03 Apr - 09 Apr Frontier Airlines
03 Apr - 14 Apr Frontier Airlines
25 Apr - 30 Apr Frontier Airlines
16 Apr - 30 Apr Frontier Airlines
04 Apr - 08 Apr Spirit Airlines
30 Apr - 08 May Frontier Airlines

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

Skyscanner

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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