Cheapest return flights from Charlotte to San Jose in December from $246

AirHint found the following cheapest return flights from Charlotte (CLT) to San Jose (SJO) in December 2025 (see full year).

Return flights

08 Dec - 10 Dec Spirit Airlines
04 Dec - 09 Dec Spirit Airlines
08 Dec - 09 Dec Spirit Airlines
07 Dec - 09 Dec Spirit Airlines
07 Dec - 10 Dec Spirit Airlines
04 Dec - 10 Dec Spirit Airlines
08 Dec - 15 Dec Spirit Airlines
07 Dec - 15 Dec Spirit Airlines
04 Dec - 15 Dec Spirit Airlines
08 Dec - 12 Dec Spirit Airlines
31 Dec - 06 Jan Spirit Airlines
30 Dec - 06 Jan Spirit Airlines
31 Dec - 03 Jan Spirit Airlines
24 Dec - 06 Jan Spirit Airlines
16 Dec - 06 Jan Spirit Airlines
17 Dec - 06 Jan Spirit Airlines
30 Dec - 03 Jan Spirit Airlines
20 Dec - 06 Jan Spirit Airlines
14 Dec - 03 Jan Spirit Airlines
15 Dec - 03 Jan Spirit Airlines

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

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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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