Cheap flights from Saint John to Montreal from C$ 264
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint John to Montreal departing on 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from Saint John to Montreal
Cheap round-trip flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Air Canada flights from Saint John to Montreal Pierre Elliott Trudeau Intl Airport
Our best Air Canada deals on Saint John to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from Saint John to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Saint JohnMontreal
YSJ Saint John - YUL Montreal Pierre Elliott Trudeau Intl
YSJYUL
Saint John
Fri 23/10
4:40 p.m.-5:10 p.m.
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Sun 25/10
7:55 a.m.-10:19 a.m.
Nonstop1h 24m
Saint JohnMontreal
YSJ Saint John - YUL Montreal Pierre Elliott Trudeau Intl
YSJYUL
Saint John
Fri 23/10
4:40 p.m.-5:10 p.m.
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Sun 25/10
5:10 p.m.-11:24 p.m.
1 stop5h 14m
Saint JohnMontreal
YSJ Saint John - YUL Montreal Pierre Elliott Trudeau Intl
YSJYUL
Saint John
Fri 23/10
4:40 p.m.-5:10 p.m.
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Sun 25/10
7:55 a.m.-10:19 a.m.
Nonstop1h 24m
Saint JohnMontreal
YSJ Saint John - YUL Montreal Pierre Elliott Trudeau Intl
YSJYUL
Saint John
Fri 23/10
4:40 p.m.-5:10 p.m.
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Sun 1/11
7:55 a.m.-10:25 a.m.
Nonstop1h 30m
Saint JohnMontreal
YSJ Saint John - YUL Montreal Pierre Elliott Trudeau Intl
YSJYUL
Saint John
Fri 23/10
12:50 p.m.-5:21 p.m.
1 stop5h 31m
Montreal Pierre Elliott Trudeau Intl
Sun 25/10
4:40 p.m.-11:24 p.m.
1 stop5h 44m
Saint JohnMontreal
YSJ Saint John - YUL Montreal Pierre Elliott Trudeau Intl
YSJYUL
Saint John
Fri 23/10
4:40 p.m.-5:10 p.m.
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Mon 26/10
7:55 a.m.-10:19 a.m.
Nonstop1h 24m
Saint JohnMontreal
YSJ Saint John - YUL Montreal Pierre Elliott Trudeau Intl
YSJYUL
Saint John
Fri 23/10
4:40 p.m.-5:10 p.m.
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Sun 1/11
4:40 p.m.-11:28 p.m.
1 stop5h 48m
Saint JohnMontreal
YSJ Saint John - YUL Montreal Pierre Elliott Trudeau Intl
YSJYUL
Saint John
Fri 23/10
4:40 p.m.-5:10 p.m.
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Sun 25/10
5:10 p.m.-11:24 p.m.
1 stop5h 14m
Saint JohnMontreal
YSJ Saint John - YUL Montreal Pierre Elliott Trudeau Intl
YSJYUL
Saint John
Thu 19/11
11:05 a.m.-11:33 a.m.
Nonstop1h 28m
Montreal Pierre Elliott Trudeau Intl
Thu 26/11
7:55 a.m.-10:19 a.m.
Nonstop1h 24m
Saint JohnMontreal
YSJ Saint John - YUL Montreal Pierre Elliott Trudeau Intl
YSJYUL
Saint John
Fri 23/10
5:00 a.m.-9:21 a.m.
1 stop5h 21m
Montreal Pierre Elliott Trudeau Intl
Sun 1/11
4:40 p.m.-11:28 p.m.
1 stop5h 48m
See travel insights to Montreal from
How to get the cheapest flight ticket from Saint John to Montreal Pierre Elliott Trudeau Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?
The month of June is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Saint John, with most prices found around C$ 410. The month of August is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Saint John averaging around C$ 430.
What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?
The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Thursday when prices can be found for as low as C$ 822. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Saint John because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,173.
What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?
In the afternoon is the cheapest time of day to fly from Saint John to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 929. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around C$ 1,159. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Saint John to Montreal Pierre Elliott Trudeau Intl flight route?
Fly from Saint John to Montreal Pierre Elliott Trudeau Intl for the best Saint John - Montreal Pierre Elliott Trudeau Intl flight prices
What cabin class options are available on Saint John to Montreal Pierre Elliott Trudeau Intl Airport flights?
There are 3 cabin classes available to choose from on Saint John to Montreal Pierre Elliott Trudeau Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Saint John to Montreal Pierre Elliott Trudeau Intl Airport flights?
You could potentially save up to 23% on your flight if you consider stops on a Saint John to Montreal Pierre Elliott Trudeau Intl Airport flight.
How many flights depart from Saint John to Montreal Pierre Elliott Trudeau Intl Airport on average per day?
2 flights are operational daily from Saint John to Montreal Pierre Elliott Trudeau Intl Airport as of October 2026. The most popular departure time for this route is 4:00p.m., with 100% of flights per day taking off in the afternoon.
How many flights depart from Saint John to Montreal Pierre Elliott Trudeau Intl Airport on average per week?
As of October 2026, 14 flights take off from Saint John and land in Montreal Pierre Elliott Trudeau Intl Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
When to book flights from Saint John to Montreal Pierre Elliott Trudeau Intl Airport
Cheap Saint John to Montreal Pierre Elliott Trudeau Intl Airport (YSJ to YUL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Saint John to Montreal Pierre Elliott Trudeau Intl Airport
Frequently asked questions about flying from Saint John to Montreal Pierre Elliott Trudeau Intl Airport
How far is Saint John to Montreal Pierre Elliott Trudeau Intl by plane?
A flight from Saint John to Montreal Pierre Elliott Trudeau Intl will travel around 599.9 km. 1h 28m is a normal flight duration for this route.
When did momondo last update prices for flights from Saint John Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Prices for flights from Saint John Airport to Montreal Pierre Elliott Trudeau Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Saint John Airport to Montreal Pierre Elliott Trudeau Intl Airport?
The number of operators available for flights from Saint John Airport to Montreal Pierre Elliott Trudeau Intl Airport is 1 as of October 2026.
How old do you have to be to fly from Saint John Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint John Airport to Montreal Pierre Elliott Trudeau Intl Airport.
What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?
The necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Saint John to Montreal Pierre Elliott Trudeau Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Saint John to Montreal Pierre Elliott Trudeau Intl Airport is De Havilland (Bombardier) DHC-8-400 Dash 8Q, representing 40.68% of all bookings. The subsequent popular models are Saab SF340 at 35.59%, Boeing 737 MAX 8 at 5.08%, and Embraer 175 at 5.08%.
What is the most popular airline from Saint John to Montreal Pierre Elliott Trudeau Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Saint John to Montreal Pierre Elliott Trudeau Intl Airport is Air Canada (100% of total bookings).
Best airlines flying from Saint John to Montreal Pierre Elliott Trudeau Intl Airport
Compare and see reviews for airlines that fly from Saint John to Montreal Pierre Elliott Trudeau Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 378 | Free Cancellation | Rating 7.1 11,745 reviews |
Air Canada Flights From Saint John to Montreal Pierre Elliott Trudeau Intl Airport
Air Canada flight deals from Saint John to Montreal Pierre Elliott Trudeau Intl Airport start from C$ 378 round-trip. Over the 7 Air Canada flights for this route in a normal week, average airfare is usually C$ 564 round-trip - but some users have found much cheaper deals with momondo.
Travelling to a place near Montreal?
Book flights to Montreal if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Saint John to Montreal?
Finding the right flight to Montreal from Saint John is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montreal quick and easy, saving you time and money.
Can I find flights from Saint John to Montreal with flexible booking policies on momondo?
Flights from Saint John to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Saint John to Montreal?
Once all potential Saint John to Montreal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Saint John to Montreal right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Montreal from Saint John. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.