AirHint found the following cheapest return flights from Atlanta (ATL) to Belize City (BZE) in October 2025 (see full year).

Return flights

12 Oct - 17 Oct	Frontier Airlines
14 Oct - 21 Oct	Frontier Airlines
23 Oct - 26 Oct	Spirit Airlines
31 Oct - 03 Nov	American Airlines
23 Oct - 26 Oct	Delta	direct
31 Oct - 03 Nov	Delta	direct
01 Oct - 06 Oct	Frontier Airlines
01 Oct - 08 Oct	Frontier Airlines
10 Oct - 14 Oct	Frontier Airlines
15 Oct - 19 Oct	American Airlines
13 Oct - 15 Oct	Spirit Airlines
13 Oct - 16 Oct	American Airlines

Also check the deals for one-way flights from Atlanta to Belize City in October.

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 Atlanta to Belize City in October from $485

Return flights