Cheapest return flights from Charlotte to San Juan in June from 173€

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

Return flights

05 Jun - 08 Jun Frontier Airlines
08 Jun - 11 Jun Frontier Airlines
04 Jun - 09 Jun Frontier Airlines
22 Jun - 25 Jun Frontier Airlines
25 Jun - 29 Jun Frontier Airlines
11 Jun - 14 Jun Frontier Airlines
15 Jun - 22 Jun Frontier Airlines
11 Jun - 16 Jun Frontier Airlines
12 Jun - 16 Jun Frontier Airlines
26 Jun - 29 Jun Frontier Airlines
26 Jun - 01 Jul Frontier Airlines
25 Jun - 02 Jul Frontier Airlines
18 Jun - 01 Jul Frontier Airlines
27 Jun - 05 Jul Frontier Airlines
27 Jun - 09 Jul Spirit Airlines
22 Jun - 09 Jul Spirit Airlines
26 Jun - 09 Jul Spirit Airlines
27 Jun - 10 Jul Spirit Airlines
22 Jun - 10 Jul Spirit Airlines
26 Jun - 10 Jul Spirit 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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