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

Return flights

06 Oct - 14 Oct	Arajet	direct
13 Oct - 21 Oct	Arajet	direct
22 Oct - 04 Nov	Arajet	direct
15 Oct - 04 Nov	Arajet	direct
15 Oct - 23 Oct	Arajet	direct
08 Oct - 04 Nov	Arajet	direct
07 Oct - 11 Oct	United
07 Oct - 15 Oct	United
07 Oct - 22 Oct	United
15 Oct - 22 Oct	United
14 Oct - 21 Oct	United
01 Oct - 08 Oct	United
01 Oct - 15 Oct	United
28 Oct - 04 Nov	WestJet
28 Oct - 11 Nov	WestJet
30 Oct - 06 Nov	WestJet
29 Oct - 12 Nov	Arajet	direct
27 Oct - 10 Nov	Arajet	direct
29 Oct - 05 Nov	WestJet
27 Oct - 03 Nov	WestJet

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 $317

Return flights