AirHint found the following cheapest return flights from Charlotte (CLT) to San Jose (SJO) in February 2026 (see full year).

Return flights

19 Feb - 23 Feb	Spirit Airlines
19 Feb - 22 Feb	Spirit Airlines
02 Feb - 07 Feb	Spirit Airlines
02 Feb - 09 Feb	Frontier Airlines
06 Feb - 11 Feb	Frontier Airlines
02 Feb - 06 Feb	Spirit Airlines
02 Feb - 23 Feb	Spirit Airlines
02 Feb - 22 Feb	Spirit Airlines
02 Feb - 11 Feb	Spirit Airlines
19 Feb - 21 Feb	Spirit Airlines
19 Feb - 07 Mar	Spirit Airlines
28 Feb - 07 Mar	Spirit Airlines
28 Feb - 16 Mar	Spirit Airlines
16 Feb - 07 Mar	Spirit Airlines

Also check the deals for one-way flights from Charlotte to San Jose in February.

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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Cheapest return flights from Charlotte to San Jose in February from 248€

Return flights