Cheapest return flights from Charlotte to San Juan in July from $199

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

Return flights

11 Jul - 11 Jul Spirit Airlines
14 Jul - 18 Jul Frontier Airlines
08 Jul - 10 Jul Frontier Airlines
10 Jul - 11 Jul Spirit Airlines
11 Jul - 18 Jul Spirit Airlines
11 Jul - 24 Jul Spirit Airlines
14 Jul - 17 Jul Frontier Airlines
05 Jul - 11 Jul Spirit Airlines
01 Jul - 11 Jul Spirit Airlines
22 Jul - 24 Jul Frontier Airlines
22 Jul - 07 Aug Spirit Airlines
28 Jul - 07 Aug Spirit Airlines
19 Jul - 07 Aug Spirit Airlines
17 Jul - 07 Aug Spirit Airlines
23 Jul - 07 Aug Spirit Airlines
28 Jul - 16 Aug Spirit Airlines
24 Jul - 07 Aug Spirit Airlines
28 Jul - 05 Aug Spirit Airlines
27 Jul - 07 Aug Spirit Airlines
14 Jul - 03 Aug Spirit Airlines

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

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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