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

Return flights

24 May - 31 May	WestJet
31 May - 07 Jun	WestJet
03 May - 10 May	WestJet
10 May - 17 May	WestJet
17 May - 24 May	WestJet
09 May - 16 May	Air Transat
07 May - 14 May	Air Transat
02 May - 09 May	Porter Airlines (Canada) Ltd
12 May - 19 May	Air Transat
23 May - 30 May	WestJet
05 May - 12 May	Air Transat
27 May - 03 Jun	Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Montreal to Antigua 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.

Book a cheap hotel in Antigua

Cheap car rent in Antigua

Cheapest return flights from Montreal to Antigua in May from 306€

Return flights