Cheapest return flights from Charlotte to San Juan in June from $286

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 June 2025 (see full year).

Return flights

12 Jun - 19 Jun Frontier Airlines direct
22 Jun - 03 Jul Frontier Airlines direct
07 Jun - 17 Jun Delta
05 Jun - 08 Jun American Airlines
12 Jun - 15 Jun Frontier Airlines
14 Jun - 18 Jun Spirit Airlines
06 Jun - 13 Jun Delta
07 Jun - 16 Jun Delta
04 Jun - 09 Jun Frontier Airlines
05 Jun - 11 Jun Frontier Airlines
19 Jun - 23 Jun Delta
26 Jun - 04 Jul Frontier Airlines
25 Jun - 01 Jul United
28 Jun - 04 Jul Spirit Airlines
27 Jun - 04 Jul Frontier Airlines
27 Jun - 07 Jul American Airlines

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

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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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