Cheapest return flights from Charlotte to San Juan in June from 210€

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

Return flights

15 Jun - 24 Jun Frontier Airlines
01 Jun - 08 Jun Frontier Airlines
08 Jun - 14 Jun Frontier Airlines
04 Jun - 07 Jun Frontier Airlines
11 Jun - 16 Jun Frontier Airlines
17 Jun - 23 Jun Frontier Airlines
01 Jun - 03 Jun Spirit Airlines
12 Jun - 16 Jun Spirit Airlines
17 Jun - 25 Jun Frontier Airlines
15 Jun - 19 Jun Frontier Airlines
27 Jun - 01 Jul Frontier Airlines
23 Jun - 14 Jul Spirit Airlines
27 Jun - 14 Jul Spirit Airlines
27 Jun - 05 Jul Southwest Airlines
26 Jun - 14 Jul Spirit Airlines
25 Jun - 14 Jul Spirit Airlines
20 Jun - 05 Jul Frontier Airlines
23 Jun - 10 Jul Spirit Airlines
22 Jun - 10 Jul Spirit Airlines
20 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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