AirHint found the following cheapest return flights from Ontario (ONT) to Belize City (BZE) in January 2026 (see full year).

Return flights

02 Jan - 08 Jan	Southwest Airlines
10 Jan - 14 Feb	Southwest Airlines
09 Jan - 12 Jan	Southwest Airlines
17 Jan - 20 Feb	Southwest Airlines
17 Jan - 24 Feb	Southwest Airlines
17 Jan - 14 Feb	Southwest Airlines
17 Jan - 15 Feb	Southwest Airlines
17 Jan - 17 Feb	Southwest Airlines

Also check the deals for one-way flights from Ontario to Belize City in January.

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.

Book a cheap hotel in Belize City

Cheap car rent in Belize City

Cheapest return flights from Ontario to Belize City in January from $569

Return flights