AirHint found the following cheapest return flights from San Jose (SJC) to Belize City (BZE) in December 2025 (see full year).

Return flights

11 Dec - 23 Dec	Alaska Airlines
17 Dec - 22 Dec	Alaska Airlines
23 Dec - 30 Dec	Southwest Airlines
24 Dec - 30 Dec	Southwest Airlines
21 Dec - 31 Dec	Alaska Airlines
19 Dec - 26 Dec	Alaska Airlines
20 Dec - 04 Jan	Alaska Airlines
30 Dec - 03 Jan	Alaska Airlines
28 Dec - 03 Jan	Alaska Airlines

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

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 San Jose to Belize City in December from $446

Return flights