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Cheap Flights from Saint John (YSJ) to Montreal (YMQA)

Compare Saint John to Montreal flight deals

Find the cheapest month or even day of the year to fly to Montreal

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Flight deals from Saint John Airport to Montreal

Looking for a cheap last-minute deal or the best return flight from Saint John Airport to Montreal? If you want to travel next month, return fares start from £209. Find the lowest prices on one-way and return tickets right here.
Montreal.£88 per passenger.Departing Sat, 13 Jun.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Saint John on Sat, 13 Jun, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From £88, select.
Montreal.£96 per passenger.Departing Sun, 3 May.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Saint John on Sun, 3 May, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From £96, select.
Montreal.£118 per passenger.Departing Wed, 22 Apr.One-way flight with Privilege Style.Outbound direct flight with Privilege Style departs from Saint John on Wed, 22 Apr, arriving in Montreal St Hubert.Price includes taxes and charges.From £118, select.
Montreal.£124 per passenger.Departing Thu, 23 Jul.One-way flight with Privilege Style.Outbound direct flight with Privilege Style departs from Saint John on Thu, 23 Jul, arriving in Montreal St Hubert.Price includes taxes and charges.From £124, select.
Montreal.£170 per passenger.Departing Sun, 9 Aug.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Saint John on Sun, 9 Aug, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From £170, select.

Find the cheapest month to fly from Saint John to Montreal

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Saint John to Montreal flights are currently cheapest in June.
Apr
from £118
May
from £96
Jun
from £88
Jul
from £124
Aug
from £170
Sep
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Oct
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Nov
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Dec
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Jan
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Feb
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Mar
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Direct flights from Saint John to Montreal

Alternative Saint John to Montreal routes

Looking for the cheapest, fastest or easiest route from Saint John to Montreal? You could fly into the following airports instead.

Montreal St Hubert

7 miles from central Montreal
Closest
from £108
Search flights

Montreal Pierre Elliott Trudeau

10 miles from central Montreal
Cheapest
from £88
Search flights

Montreal Mirabel

25 miles from central Montreal
Search flights

Saint John to Montreal: Flight information

The things to know before you go.
Cheapest flight found£88
Cheapest month to flyJune
Average flight time1 hr, 30 mins
Most popular airlineAir Canada
Average flights per week102

Finding cheap flights from Saint John to Montreal: Frequently asked questions

There are 3 airports in Montreal: Montreal St Hubert, Montreal Pierre Elliott Trudeau and Montreal Mirabel.
The best price we found for a return flight from Saint John to Montreal is £209. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 30 minutes is the average flight time from Saint John to Montreal.
Air Canada, United and PAL Airlines fly direct from Saint John to Montreal.
As of April 2026, there are 32 flights per week flying from Saint John to Montreal.
The cheapest month to fly from Saint John to Montreal is usually May.
If you're flying from Saint John Airport, the cheapest airport near Montreal is Montreal St Hubert – which is 6.7 miles away from the centre of Montreal. We've found flights into this airport from £209.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Saint John Airport to Montreal on Friday, 1 May 2026.
Yes – the average flight time is 1 hour and 30 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Montreal but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Montreal is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 5°C. July is typically the warmest month in Montreal, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -17°C. The rainiest month is June.
Currently, Privilege Style offers the cheapest flight tickets to Montreal.

Flying from Saint John Airport (YSJ) to Montreal: what you need to know

  • Around 1 hour 20 minutes is how long you'll be travelling on a direct flight from Saint John Airport to Montreal.

  • Saint John Airport is located in Saint John. Based in the UTC-4 timezone, Montreal is one hour behind Saint John.

  • The most popular route is from Saint John Airport (YSJ) to Montreal-Pierre Elliott Trudeau International Airport (YUL). Choose from seven weekly services between these two airports. Air Canada offers a 11:15 departure between YSJ and YUL.

  • For a relaxed start to your YSJ to Montreal flight, leave plenty of time for things like check-in and baggage drop. Turning up two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • You can expect longer lines during popular months such as August. Arriving up to four hours in advance for international flights and two hours for domestic departures is a good idea.

  • Begin your journey at YSJ and fly nonstop to Montreal-Pierre Elliott Trudeau International Airport (YUL). That's where you can expect to touch down when searching for Saint John Airport to Montreal tickets.

  • Air Canada is a popular carrier that operates direct flights from Saint John Airport to Montreal.

  • Travelling from central Saint John to YSJ takes around 55 minutes by public transport. If you drive, ride-share or take a cab, you'll cover the 14 kms (9 miles) in 20 minutes or so, depending on traffic.

  • Want a leisurely start to your trip? Stay near YSJ. Whether you're taking an early flight from Saint John Airport to Montreal or just don't want to be rushed, these hotels are all about convenience:

  • When it comes to Saint John Airport's on-time performance, data shows 77.05% of flights complete their journey on time.

How to find the cheapest flights from Saint John Airport (YSJ) to Montreal

  • £88 is the lowest price we've seen for a one-way Saint John Airport to Montreal flight. A round-trip plane ticket right now is £209. Depending on how early you book and the availability, these fares could change.

  • Score cheap flights from YSJ to Montreal by booking one month ahead. According to our research, that's the sweet spot for finding the biggest deals.

  • May is the best month for picking up a fantastic deal on Saint John Airport to Montreal tickets. If you're looking to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • There's no need to check every day to see if fares have dropped when you set up a Price Alert. We'll notify you the moment there's an even bigger deal on cheap flights from YSJ to Montreal.

  • Tailor your flights with filters. Pick your preferred departure and arrival times, total journey duration and airlines. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from Saint John Airport to Montreal.

Airports in Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • Montreal-Pierre Elliott Trudeau International Airport (YUL) is around 26 kms (16 miles) from central Montreal. If you're catching a taxi or a ride-share, the drive will take roughly 25 minutes.

  • If you're taking public transport, expect a journey time of about 45 minutes.

  • Book a hotel near YUL if you're coming in on a late flight from Saint John Airport to Montreal. Pick one of these options and make your arrival easier:

  • Go where the road takes you with a Montreal-Pierre Elliott Trudeau International Airport rental car. Pick up a set of wheels from Avis, Alamo or Routes Car Rentals and discover more of Montreal and beyond.

  • To get the lowest price, book your vehicle from Montreal-Pierre Elliott Trudeau International Airport about four weeks in advance of your flight from YSJ to Montreal.

  • The address for YUL is 975 Romeo Vachon Street North.

St. Hubert Airport (YHU)

  • Central Montreal is located around 40 kms (25 miles) from St. Hubert Airport (YHU). After your flight from Saint John Airport to Montreal has landed and you've navigated your way to arrivals, the drive should take about 35 minutes.

  • The trip will take about 1 hour 45 minutes on public transport.

  • There are some great places ready to welcome you near YHU. Tuck yourself in and get cosy after your YSJ to Montreal flight at any of these well-located options:

  • Land, collect your St. Hubert Airport rental car, and set off without missing a beat. Enterprise and Budget are well-known outlets to select from here.

  • Usually, the earlier you book, the better the prices and selection of vehicles. Lock in your ride from YHU the moment you know your dates.

Best time to go to Montreal

  • Plan your trip to Montreal during the high season if you like a lively atmosphere, but remember that prices are usually higher. Alternatively, book your flights from Saint John Airport to Montreal in the off-season when prices are cheaper and it's less crowded.

  • Before locking in your Saint John Airport to Montreal plane ticket, think about what kind of weather works for you. July is the warmest month in Montreal, with temperatures ranging from 14ºC (57ºF) to 28ºC (82ºF).

  • January sees average temperatures of between -19ºC (-2ºF) and -2ºC (28ºF). Look for a cheap ticket from YSJ to Montreal around that time if you like cooler conditions.

More about Montreal

  • Start your Montreal trip right by choosing the perfect place to stay. As soon as you've booked your flight from Saint John Airport to Montreal, check out our selection of accommodation options including:

  • There are so many things to explore in this city it can be tricky to know where to start. Montreal Botanical Garden, Mount Royal Park and Saint Joseph's Oratory of Mount Royal are leading attractions which should feature on any well-planned Montreal itinerary.

Explore more of Canada

  • You've seen Montreal, now it's time to discover more of Canada. Journey about 499 kms (310 miles) south-west to Toronto to tick off its leading attractions. From CN Tower to Royal Ontario Museum and Go Tours Canada - Distillery District, your itinerary will be busy.

  • If there's time to check out another corner of Canada, consider Ottawa, about 153 kms (95 miles) west of Montreal. Parliament Hill, Rideau Canal and National Gallery of Canada are among its highlights.

Plan the rest of your trip from Saint John to Montreal

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.