AirHint found the following cheapest return flights from Houston (IAH) to Belize City (BZE) in September 2025 (see full year).

Return flights

24 Sep - 30 Sep	United	direct
01 Sep - 05 Sep	American Airlines
01 Sep - 05 Sep	United	direct
09 Sep - 12 Sep	United	direct
07 Sep - 12 Sep	United	direct
08 Sep - 12 Sep	United	direct
03 Sep - 12 Sep	United	direct
04 Sep - 12 Sep	United	direct
05 Sep - 12 Sep	United	direct
06 Sep - 12 Sep	United	direct

Also check the deals for one-way flights from Houston to Belize City in September.

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 Houston to Belize City in September from $395

Return flights