AirHint found the following cheapest return flights from Montreal (YUL) to Punta Cana (PUJ) in October 2026 (see full year).

Return flights

14 Oct - 21 Oct	Copa
16 Oct - 23 Oct	Avianca
20 Oct - 27 Oct	Avianca
13 Oct - 20 Oct	Avianca
15 Oct - 22 Oct	Avianca
17 Oct - 24 Oct	Avianca
06 Oct - 13 Oct	Copa
22 Oct - 29 Oct	Copa
05 Oct - 12 Oct	Copa
21 Oct - 28 Oct	Copa
25 Oct - 01 Nov	Avianca
26 Oct - 02 Nov	Air Transat	direct
28 Oct - 04 Nov	Air Transat	direct
27 Oct - 03 Nov	Air Transat	direct
31 Oct - 07 Nov	Copa
30 Oct - 06 Nov	WestJet
30 Oct - 06 Nov	Air Transat	direct
25 Oct - 01 Nov	Air Transat	direct
31 Oct - 07 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.

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Cheapest return flights from Montreal to Punta Cana in October from 389€

Return flights