Cheapest return flights from Charlotte to San Juan in July from 206€

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

Return flights

04 Jul - 09 Jul Frontier Airlines
25 Jul - 30 Jul Frontier Airlines
11 Jul - 19 Jul Frontier Airlines
30 Jul - 03 Aug Frontier Airlines
18 Jul - 22 Jul Frontier Airlines
10 Jul - 14 Jul Frontier Airlines
08 Jul - 17 Jul Frontier Airlines
10 Jul - 12 Jul Frontier Airlines
17 Jul - 21 Jul Frontier Airlines
06 Jul - 10 Jul Spirit Airlines
05 Jul - 23 Jul Spirit Airlines
22 Jul - 01 Aug Spirit Airlines
25 Jul - 01 Aug Spirit Airlines
18 Jul - 01 Aug Spirit Airlines
22 Jul - 12 Aug Spirit Airlines
25 Jul - 12 Aug Spirit Airlines
22 Jul - 03 Aug Spirit Airlines
25 Jul - 03 Aug Spirit Airlines
13 Jul - 01 Aug Spirit Airlines
20 Jul - 01 Aug Spirit Airlines

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

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