Cheap flights from Montreal to Moncton from C$ 260

The cheapest month to fly to Moncton from Montreal is in May. Flight prices, which tend to average around C$ 498, are often lower during this time because this is during the off-season. The month of June is another great option to travel to Moncton, with average flight prices from Montreal averaging around C$ 498.

The cheapest day to depart on your flight to Moncton is on a Sunday when prices can be found for as low as C$ 521. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Montreal to Moncton for around C$ 584.

Flying to Moncton from Montreal at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 540 when looking at flights departing at noon. Flights to Moncton are more costly in the evening, with an average ticket price of C$ 558. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Montreal Pierre Elliott Trudeau Intl to Moncton Intl for the best Montreal - Moncton Intl flight prices

You are more likely to see cheaper flights to Moncton from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Moncton for around C$ 606 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Moncton from Montreal for as low as C$ 440 on momondo.

There are 2 cabin classes available to choose from on Montreal to Moncton Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 4% on your flight if you consider stops on a Montreal to Moncton flight.

As of March 2026, prices for Montreal to Moncton flights are approximately 75% more expensive when compared to flights at the same time last year.

The number of flights available between Montreal and Moncton is 5 per day as of March 2026. The most frequent departure time is 1:00p.m., with 60% of daily flights leaving in the afternoon.

35 flights are operational weekly from Montreal to Moncton as of March 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.