AirHint found the following cheapest return flights from Montreal (YUL) to Belize City (BZE) in July 2025 (see full year).

Return flights

25 Jul - 02 Aug	Delta
24 Jul - 03 Aug	United
25 Jul - 04 Aug	United
25 Jul - 03 Aug	United
22 Jul - 29 Jul	Air Canada
16 Jul - 25 Jul	United
28 Jul - 03 Aug	Delta
23 Jul - 30 Jul	Delta
25 Jul - 29 Jul	Delta
12 Jul - 22 Jul	United
18 Jul - 29 Jul	Delta
21 Jul - 30 Jul	Delta
06 Jul - 15 Jul	WestJet
13 Jul - 20 Jul	Air Transat
13 Jul - 27 Jul	Delta

Also check the deals for one-way flights from Montreal to Belize City in July.

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 Montreal to Belize City in July from $732

Return flights