Cheapest return flights from Charlotte to San Juan in August from 174€

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

Return flights

12 Aug - 14 Aug Frontier Airlines direct
10 Aug - 14 Aug Frontier Airlines direct
12 Aug - 15 Aug Frontier Airlines
11 Aug - 14 Aug Frontier Airlines
05 Aug - 08 Aug Frontier Airlines
10 Aug - 15 Aug Frontier Airlines
05 Aug - 07 Aug Frontier Airlines
18 Aug - 22 Aug Spirit Airlines
18 Aug - 21 Aug Spirit Airlines
18 Aug - 28 Aug Spirit Airlines
18 Aug - 07 Sep Spirit Airlines
18 Aug - 08 Sep Spirit Airlines
17 Aug - 07 Sep Spirit Airlines
20 Aug - 07 Sep Spirit Airlines
20 Aug - 08 Sep Spirit Airlines
26 Aug - 07 Sep Spirit Airlines
26 Aug - 08 Sep Spirit Airlines
30 Aug - 03 Sep Frontier Airlines
22 Aug - 07 Sep Spirit Airlines
22 Aug - 08 Sep Spirit Airlines

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

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.

Book a cheap hotel in San Juan

Cheap car rent in San Juan

Feel free to contact us with any feedback or request another flight research.