Cheapest one-way flights from Charlotte to San Juan in April from 56€

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

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

One-Way flights

14 Apr Frontier Airlines
21 Apr Frontier Airlines
16 Apr Frontier Airlines
17 Apr Frontier Airlines
13 Apr Frontier Airlines
23 Apr Spirit Airlines
22 Apr Southwest Airlines
12 Apr Spirit Airlines
11 Apr Spirit Airlines

Also check the deals for return 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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