Cheapest return flights from Charlotte to San Juan in May from $222

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

Return flights

12 May - 19 May Spirit Airlines
03 May - 13 May Spirit Airlines
05 May - 13 May Spirit Airlines
03 May - 20 May Spirit Airlines
05 May - 27 May Spirit Airlines
05 May - 20 May Spirit Airlines
07 May - 13 May Spirit Airlines
07 May - 20 May Spirit Airlines
03 May - 22 May Spirit Airlines
03 May - 11 May Spirit Airlines
25 May - 03 Jun Spirit Airlines
31 May - 03 Jun Spirit Airlines
21 May - 03 Jun Spirit Airlines
23 May - 08 Jun Spirit Airlines
25 May - 08 Jun Spirit Airlines
31 May - 20 Jun Spirit Airlines
31 May - 08 Jun Spirit Airlines
23 May - 07 Jun Spirit Airlines
25 May - 07 Jun Spirit Airlines
31 May - 07 Jun Spirit Airlines

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

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