Cheap flights from New Brunswick to Montreal from C$ 141

The cheapest month to fly to Montreal from New Brunswick is in May. Flight prices, which tend to average around C$ 479, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Montreal from New Brunswick during November instead. Flights to Montreal in November, while not as cheap as those in May, still average around C$ 479.

Our data shows that Friday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 822. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from New Brunswick to Montreal for around C$ 1,080.

Our data shows that the cheapest New Brunswick to Montreal flights are usually those with departure times in the morning. Our users have found flights to Montreal in the morning for as low as C$ 909. Flights in the afternoon are often more expensive with an average ticket price of C$ 1,272.

Fly from Saint John to Montreal St Hubert for the best New Brunswick - Montreal flight prices

You are more likely to see cheaper flights to Montreal from New Brunswick when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 588 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from New Brunswick for as low as C$ 459 on momondo.

There are 3 cabin classes available to choose from on New Brunswick to Montreal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Air Canada and Porter Airlines are the most popular carriers operating from New Brunswick to Montreal

Air Canada, Porter Airlines and Pascan are the top three most popular airlines that fly to Montreal from New Brunswick according to our data. Air Canada is the first choice among our users, with 85% of people opting to fly with this airline when travelling to Montreal. Keep in mind that there are 3 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

13 flights are operational daily from New Brunswick to Montreal as of April 2026. The most popular departure time for this route is 11:00a.m., with 94% of flights per day taking off at noon.

The number of flights available between New Brunswick and Montreal is 92 per week as of April 2026. The most frequent departure day is Tue, with 15% of weekly flights leaving on this day.