C$306 Cheap Flights from Montreal (YMQA) to Saint John (YSJ)

Compare Montreal to Saint John flight deals

Find the cheapest month or even day of the year to fly to Saint John

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Flight deals from Montreal to Saint John

Looking for a cheap last-minute deal or the best return flight from Montreal to Saint John Airport? If you want to travel next month, return fares start from C$306. Find the lowest prices on one-way and return tickets right here.

Saint John.C$175 per passenger.Departing Thu., Aug. 6.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Thu., Aug. 6, arriving in Saint John.Price includes taxes and charges.From C$175, select.

Saint John.C$215 per passenger.Departing Sun., Nov. 1.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Sun., Nov. 1, arriving in Saint John.Price includes taxes and charges.From C$215, select.

Saint John.C$218 per passenger.Departing Wed., Oct. 7.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Wed., Oct. 7, arriving in Saint John.Price includes taxes and charges.From C$218, select.

Saint John.C$222 per passenger.Departing Mon., Sep. 14.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Mon., Sep. 14, arriving in Saint John.Price includes taxes and charges.From C$222, select.

Saint John.C$241 per passenger.Departing Mon., Jul. 27.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Mon., Jul. 27, arriving in Saint John.Price includes taxes and charges.From C$241, select.

Saint John.C$246 per passenger.Departing Wed., Feb. 17.One-way flight with Privilege Style.Outbound direct flight with Privilege Style departs from Montreal St Hubert on Wed., Feb. 17, arriving in Saint John.Price includes taxes and charges.From C$246, select.

Saint John.C$246 per passenger.Departing Fri., Jan. 15.One-way flight with Privilege Style.Outbound direct flight with Privilege Style departs from Montreal St Hubert on Fri., Jan. 15, arriving in Saint John.Price includes taxes and charges.From C$246, select.

Saint John.C$358 per passenger.Departing Sun., Apr. 18.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Sun., Apr. 18, arriving in Saint John.Price includes taxes and charges.From C$358, select.

Find the cheapest month to fly from Montreal to Saint John

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Montreal to Saint John flights are currently cheapest in August.

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Which airlines fly from Montreal to Saint John?

Montreal to Saint John: Alternative routes

Compare routes from Montreal to Saint John below. You may find an airport to fly into that's cheaper, faster, or easier than Saint John.

Saint John

15km from central Saint John

Closest

from C$175

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Fredericton

75km from central Saint John

Cheapest

from C$156

Search flights

Montreal to Saint John: Flight information

The things to know before you go.

Cheapest flight found	C$175
Cheapest month to fly	August
Average flight time	1 hr, 29 mins
Most popular airline	Pascan Aviation
Average flights per week	50

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

How much are return flights from Montreal to Saint John?

The best price we found for a return flight from Montreal to Saint John is C$306. 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.

How long does it take to fly from Montreal to Saint John?

1 hour and 28 minutes is the average flight time from Montreal to Saint John.

Which airlines fly direct from Montreal to Saint John?

Pascan Aviation, Air Canada and PAL Airlines fly direct from Montreal to Saint John.

How many flights are there a week from Montreal to Saint John?

As of July 2026, there are 50 flights per week flying from Montreal to Saint John.

When is the cheapest time to fly from Montreal to Saint John?

The cheapest month to fly from Montreal to Saint John is usually August.

Which upcoming date is cheapest to fly from Montreal to Saint John Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Montreal to Saint John Airport on Sunday, August 16, 2026.

Can I get a direct flight from Montreal to Saint John Airport?

Yes – the average flight time is 1 hour and 28 minutes.

How can I find the best flight deal to Saint John?

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 Saint John 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.

When is the best time to book flights to Saint John?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Saint John is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Montreal to Saint John with?

The cheapest airline that flies to Saint John is Air Canada .

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

Start planning your trip by checking out the departure points for your flight from Montreal to Saint John Airport (YSJ). Explore the options for setting off from Montreal-Pierre Elliott Trudeau International Airport (YUL) or St. Hubert Airport (YHU), two of the city's main airports.
The timezone in Saint John is UTC-3, which is 1 hour ahead of Montreal. Saint John Airport is located in Saint John.
Get to the airport on time so you don't miss your flight from Montreal to YSJ. Be there at least two hours ahead for international flights and an hour early for domestic departures to skip the mad dash to your gate.
Popular months like August or other peak seasons mean longer waiting times and potential delays. Stay ahead of the crowds by getting to the airport even earlier. Plan for at least four hours ahead of international flights and two hours before domestic departures.

Airports in Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

The distance from central Montreal to YUL is roughly 26 kilometres. Use Google Maps for the quickest route, whether you prefer to drive or use public transport.
Booked an early flight from Montreal to Saint John Airport? Avoid the hassle of rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these hotels near Montreal-Pierre Elliott Trudeau International Airport:

About Saint John Airport (YSJ)

If you have a late flight from Montreal to Saint John Airport, nothing tops the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and resting soon after at one of these options near YSJ:

Getting from Saint John Airport (YSJ) to central Saint John

Saint John Airport to central Saint John takes around 21 minutes in a car. It's approximately 24 kilometres away. See what options are available, such as cabs, car rentals or ride-sharing.
Travelling on public transport will take you around 57 minutes.

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

For a one-way ticket from Montreal to Saint John Airport, C$175 is the cheapest price. You can also book a return trip from just C$306. These are the lowest fares right now and may vary depending on availability.
Don't leave everything to the last moment. You're more likely to get flight tickets from Montreal to YSJ if you book in advance. Airlines often have some amazing early bird deals.
If you're flexible with your trip dates, make the most of the 'Whole month' tool. It'll show you the cheapest price in each month when searching for your ticket from Montreal to Saint John Airport.
Create a Price Alert and keep an eye on changes on this route through email or push notifications. You'll be the first to know when the fares drop. It's all about timing when scoring flight tickets from Montreal to YSJ.
Personalize your trip using filters. Adjust the number of stops, total duration, and arrival and departure times to find the ideal flight from Montreal to Saint John Airport. You can also sort the results to see the 'Fastest,' 'Best' or 'Cheapest' options first.

The best time to fly from Montreal to Saint John Airport (YSJ)

August is the most popular month to catch a flight from Montreal to Saint John Airport while February is the quietest. To work out the ideal time to go to Saint John, consider the pace you prefer to travel at.
When booking your flight from Montreal to YSJ, think about the type of weather you enjoy. August is the warmest month in Saint John, with the temperature ranging from 13ºC to 23ºC.
Search for cheap flights from Montreal to Saint John Airport in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between -12ºC and 1ºC on average.

More about Saint John

After locking in your flight from Montreal to Saint John Airport, think about where you want to stay in this city. Make one of these options your base for exploring Saint John:
All great vacations should include a little sightseeing. Reversing Falls, New Brunswick Museum and Saint John City Market are must-visits when exploring Saint John.

Complete your Saint John trip with a car rental

Finding you a cheap flight from Montreal to Saint John Airport isn't the only trick up our sleeve. Check out our car rentals in Saint John and explore on your own terms. We find deals from trusted car rental companies and put them all in one place. You can instantly compare rates and then book with no fees.