Cheap flights from Montreal to Halifax from C$ 71

The cheapest month to fly to Halifax from Montreal is in May. Flight prices, which tend to average around C$ 369, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Halifax, with average flight prices from Montreal averaging around C$ 386.

According to our data, Thursday is the cheapest day to fly to Halifax from Montreal. The lowest ticket price found for a Thursday departure recently was C$ 434. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Montreal because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 490.

According to our data, the cheapest time of day to fly to Halifax is in the afternoon. momondo users have found flights departing from Montreal to Halifax in the afternoon for as low as C$ 432. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Halifax, so prices are often more expensive at around C$ 711 per ticket.

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

You are more likely to see cheaper flights to Halifax from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Halifax for around C$ 430 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Halifax from Montreal for as low as C$ 212 on momondo.

There are 3 cabin classes available to choose from on Montreal to Halifax 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 57% on your flight if you consider stops on a Montreal to Halifax flight.

As of February 2026, prices for Montreal to Halifax flights are approximately 54% more expensive when compared to flights at the same time last year.

Air Transat and Porter Airlines are the most popular carriers operating from Montreal to Halifax Intl

Porter Airlines, Air Canada and Air Transat are the top three most popular airlines that fly to Halifax from Montreal according to our data. Porter Airlines is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Halifax. Keep in mind that there are 4 different airlines that fly to Halifax on a routine basis, so you have a few additional options to choose from.

Historically, on average around 22% of flights between Montreal and Halifax have experienced a delay on any given week. The average delay length over the past 12 months has been 118 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Air Canada has had the least delays on this route over the last 12 months, with about 21% of their flights experiencing any sort of delay.

Toronto (YYZ) was the most common stop: 75% of momondo users choosing one-stop flights on this route connected there.

Flights via Toronto (YYZ) offer the lowest average round-trip price of C$ 267.

Flights connecting via Toronto (YTZ) have the shortest average one-way travel time: 4h 50m.

Toronto (YTZ) has the shortest average layover time for this route: 1h 00m.

7 flights are operational daily from Montreal to Halifax as of February 2026. The most popular departure time for this route is 1:00p.m., with 51% of flights per day taking off in the afternoon.

50 flights are operational weekly from Montreal to Halifax as of February 2026. The most popular departure day for this route is Fri, with 26% of flights per week taking off on this day.