Cheapest return flights from Charlotte to San Juan in October from 192€

AirHint found the following cheapest return flights from Charlotte (CLT) to San Juan (SJU) in October 2025 (see full year).

Return flights

10 Oct - 17 Oct Spirit Airlines
17 Oct - 23 Oct Spirit Airlines
16 Oct - 18 Oct Spirit Airlines
02 Oct - 03 Oct Spirit Airlines
16 Oct - 23 Oct Spirit Airlines
21 Oct - 24 Oct Spirit Airlines
08 Oct - 09 Nov Frontier Airlines
15 Oct - 30 Oct Spirit Airlines
15 Oct - 02 Nov Spirit Airlines
15 Oct - 23 Oct Spirit Airlines
31 Oct - 03 Nov Frontier Airlines
08 Oct - 23 Oct Spirit Airlines
03 Oct - 23 Oct Spirit Airlines
31 Oct - 02 Nov Frontier Airlines
30 Oct - 02 Nov Spirit Airlines
16 Oct - 02 Nov Spirit Airlines
17 Oct - 02 Nov Spirit Airlines
31 Oct - 08 Nov Spirit Airlines
30 Oct - 10 Nov Spirit Airlines
31 Oct - 05 Nov Spirit Airlines

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

Skyscanner

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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