Cheapest return flights from Charlotte to San Juan in January from 240€

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

Return flights

12 Jan - 21 Jan Spirit Airlines
12 Jan - 24 Jan Spirit Airlines
12 Jan - 27 Jan Spirit Airlines
12 Jan - 28 Jan Spirit Airlines
12 Jan - 31 Jan Spirit Airlines
13 Jan - 21 Jan Spirit Airlines
13 Jan - 24 Jan Spirit Airlines
13 Jan - 27 Jan Spirit Airlines
13 Jan - 28 Jan Spirit Airlines
13 Jan - 31 Jan Spirit Airlines
13 Jan - 03 Feb Spirit Airlines
27 Jan - 03 Feb Spirit Airlines
27 Jan - 07 Feb Spirit Airlines
27 Jan - 10 Feb Spirit Airlines
20 Jan - 03 Feb Spirit Airlines
20 Jan - 07 Feb Spirit Airlines
20 Jan - 10 Feb Spirit Airlines
23 Jan - 03 Feb Spirit Airlines
23 Jan - 07 Feb Spirit Airlines
23 Jan - 10 Feb Spirit Airlines

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

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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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