AirHint found the following cheapest return flights from Montreal (YUL) to Punta Cana (PUJ) in October 2025 (see full year).

Return flights

03 Oct - 10 Oct	United
12 Oct - 17 Oct	United
12 Oct - 19 Oct	United
15 Oct - 22 Oct	United
01 Oct - 08 Oct	United
04 Oct - 12 Oct	WestJet
13 Oct - 20 Oct	United
06 Oct - 13 Oct	WestJet
12 Oct - 18 Oct	United
27 Oct - 03 Nov	WestJet
21 Oct - 28 Oct	Air Canada	direct
28 Oct - 04 Nov	Air Canada	direct
30 Oct - 06 Nov	Air Transat	direct
29 Oct - 05 Nov	Air Canada
04 Oct - 18 Nov	WestJet
31 Oct - 07 Nov	Air Transat
28 Oct - 03 Nov	WestJet
27 Oct - 03 Nov	Air Transat	direct
25 Oct - 01 Nov	United
26 Oct - 02 Nov	Air Transat	direct

Also check the deals for one-way flights from Montreal to Punta Cana 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 Punta Cana

Cheap car rent in Punta Cana

Cheapest return flights from Montreal to Punta Cana in October from 259€

Return flights