Cheapest return CHS–SJU flights, June

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

Return flights

02 Jun - 09 Jun Breeze Airways
08 Jun - 12 Jun Breeze Airways
06 Jun - 08 Jun Southwest Airlines
11 Jun - 16 Jun Southwest Airlines
18 Jun - 21 Jun Southwest Airlines
07 Jun - 11 Jun Southwest Airlines

Also check the deals for one-way flights from Charleston 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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