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

Return flights

20 May - 04 Jun	Arajet	direct
08 May - 26 May	Arajet	direct
11 May - 26 May	Arajet	direct
11 May - 17 May	Arajet	direct
11 May - 21 May	Arajet	direct
11 May - 24 May	Arajet	direct
20 May - 24 May	Arajet	direct
20 May - 26 May	Arajet	direct
04 May - 07 May	Arajet	direct
05 May - 12 May	United
06 May - 27 May	United
10 May - 04 Jun	Copa
27 May - 07 Jun	Arajet	direct
12 May - 02 Jun	United
19 May - 14 Jun	Copa
26 May - 02 Jun	Copa
28 May - 04 Jun	Air Transat	direct
12 May - 02 Jun	Air Transat	direct
26 May - 02 Jun	Air Transat	direct
25 May - 01 Jun	Copa

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

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 May from 280€

Return flights