Cheapest one-way flights from Charlotte to San Jose in December from 100€

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

One-Way flights

30 Dec Spirit Airlines
28 Dec Frontier Airlines
05 Dec Spirit Airlines
24 Dec Frontier Airlines
23 Dec Frontier Airlines
29 Dec Spirit Airlines
26 Dec Spirit Airlines
18 Dec Spirit Airlines
27 Dec Spirit Airlines
25 Dec Spirit Airlines

Also check the deals for return 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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