YSJ - YUL

C$ 198 Find Cheap Flights from Saint John to Montreal – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint John to Montreal departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 371
Typical prices: C$ 479-C$ 696
Air Canada
Sat 22/8Wed 26/8
YSJ - YUL • Direct
Cheapest one-way flights
C$ 198
Air Canada
Fri 4/9
YSJ - YUL • Direct
Direct flights
You can fly direct with Air Canada. Average duration is 1h 31m
Direct flights
Direct flights
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Direct flights
Direct flights
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When to travel
Cheapest • 33% price drop
Most popular
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Saint John to Montreal (YSJ-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint John to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Saint John to Montreal

Sat, 22 Aug - Wed, 26 Aug
Air Canada Logo
4:40 p.m. - 5:11 p.m.
YSJ
-
YUL
1h 31mdirect
Air Canada Logo
1:30 p.m. - 4:00 p.m.
YUL
-
YSJ
1h 30mdirect
C$ 371Air Canada
Sat, 22 Aug - Wed, 26 Aug
Air Canada Logo
5:00 a.m. - 9:22 a.m.
YSJ
-
YUL
5h 22m
1 stop
Air Canada Logo
1:30 p.m. - 4:00 p.m.
YUL
-
YSJ
1h 30mdirect
C$ 382Air Canada
Sat, 12 Sep - Mon, 14 Sep
Air Canada Logo
4:40 p.m. - 5:10 p.m.
YSJ
-
YUL
1h 30mdirect
Air Canada Logo
1:30 p.m. - 3:59 p.m.
YUL
-
YSJ
1h 29mdirect
C$ 392Air Canada
Fri, 4 Sep - Wed, 9 Sep
Air Canada Logo
4:40 p.m. - 5:11 p.m.
YSJ
-
YUL
1h 31mdirect
Air Canada Logo
1:30 p.m. - 3:59 p.m.
YUL
-
YSJ
1h 29mdirect
C$ 392Air Canada
Sat, 5 Sep - Wed, 9 Sep
Air Canada Logo
4:40 p.m. - 5:11 p.m.
YSJ
-
YUL
1h 31mdirect
Air Canada Logo
1:30 p.m. - 3:59 p.m.
YUL
-
YSJ
1h 29mdirect
C$ 392Air Canada
Wed, 2 Sep - Wed, 9 Sep
Air Canada Logo
4:40 p.m. - 5:11 p.m.
YSJ
-
YUL
1h 31mdirect
Air Canada Logo
1:30 p.m. - 3:59 p.m.
YUL
-
YSJ
1h 29mdirect
C$ 392Air Canada
Sun, 13 Sep - Sun, 20 Sep
Air Canada Logo
5:00 a.m. - 8:20 a.m.
YSJ
-
YUL
4h 20m
1 stop
Air Canada Logo
1:30 p.m. - 3:59 p.m.
YUL
-
YSJ
1h 29mdirect
C$ 392Air Canada
Sat, 22 Aug - Wed, 26 Aug
Air Canada Logo
5:00 a.m. - 9:22 a.m.
YSJ
-
YUL
5h 22m
1 stop
Air Canada Logo
5:30 p.m. - 1:25 a.m.
YUL
-
YSJ
6h 55m
1 stop
C$ 394Air Canada
Fri, 4 Sep - Tue, 8 Sep
Multiple Airlines Logo
10:45 a.m. - 12:25 a.m.
YSJ
-
YUL
14h 40m
1 stop
Multiple Airlines Logo
2:05 p.m. - 10:00 a.m.
YUL
-
YSJ
18h 55m
2 stops
C$ 723Multiple Airlines
Fri, 4 Sep - Tue, 8 Sep
Multiple Airlines Logo
10:45 a.m. - 12:25 a.m.
YSJ
-
YUL
14h 40m
1 stop
Multiple Airlines Logo
4:40 p.m. - 10:00 a.m.
YUL
-
YSJ
16h 20m
3 stops
C$ 817Multiple Airlines
Booking Insights

KAYAK's insights & trends for Saint John to Montreal flights

Get data-powered insights and trends into flights from Saint John to Montreal to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Saint John to Montreal Pierre Elliott Trudeau Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Saint John to Montreal Pierre Elliott Trudeau Intl Airport departing in August.

Flight prices are below average for this route right now.

Flights to Montreal Pierre Elliott Trudeau Intl Airport from Saint John usually cost between C$ 479 and C$ 696 in August.
The lowest price found in the past 5 days was C$ 371 on Air Canada (22 Aug–26 Aug).

What’s the cheapest day of the week to fly from Saint John to Montreal?

The average price of all round-trip flights from Saint John to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Montreal on a Thursday and more expensive on a Sunday. On your return trip to Saint John, you should consider flying back on a Thursday, and avoid Sundays for better deals.

What is the cheapest month to fly from Saint John to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Saint John to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Saint John to Montreal Pierre Elliott Trudeau Intl Airport is June, where tickets cost C$ 404 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is C$ 1,324 and C$ 667 respectively.

Can I save money by flying with a layover from Saint John to Montreal Pierre Elliott Trudeau Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 379 on average.

Good to know

Low season

December

Cheapest flight

C$ 198
Best time to beat the crowds but there is an average 118% increase in price.
Most popular time to fly and prices are also 34% lower on average.
Flight from Saint John to Montreal

When to book flights from Saint John to Montreal

Are your dates flexible? Find out the best times to travel from Saint John to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Saint John to Montreal flights

  • Which cities can I connect to after deplaning from my Saint John (YSJ) to Montreal flight at Montreal Pierre Elliott Trudeau Intl (YUL)?

    Besides Montreal, YUL receives travelers connecting to Montreal's neighboring cities, such as Laval, Brossard, and Westmount, to name a few. For a convenient and flexible connection to these cities, you can take a taxi, rent a car, or take public transportation like buses.

  • Which eco-friendly airline can I consider for my flight from Saint John to Montreal?

    One of the environmentally friendly airlines you should consider for your flight from Saint John to Montreal is Air Canada. The airline's  eco-friendly activities and programs include reducing waste through recycling, using eco-friendly alternative fuels, and adopting innovative technologies and operating processes to increase fuel economy and to lower emissions .

  • How convenient is it to fly from Saint John to Montreal as a Person with Reduced Mobility?

    Prioritize booking your flight with Flair Airlines if you want to take advantage of PRM-friendly features on your flight from Saint John (YSJ) to Montreal (YUL). Flair Airlines has a team of qualified professionals who attend to most of the PRMs' needs in the airports and on the aircraft, in addition to priority boarding and complimentary wheelchair services.

  • Which pocket-friendly airline should I consider for my flight from Saint John to Montreal?

    Flair Airlines is a viable option for passengers connecting from Saint John (YSJ) to Montreal (YUL) on a fixed budget. As a low-cost carrier, the airline provides low-cost fares through a no-frills business model. This means that travelers typically pay for limited extra amenities and services. The airline's hand luggage policy allows each passenger one free carry-on bag.

  • What is the cheapest flight from Saint John to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 5 days, the lowest price for a flight from Saint John to Montreal Pierre Elliott Trudeau Intl Airport was C$ 198 for a one-way ticket and C$ 371 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Saint John to Montreal?

    Only Air Canada offers inflight Wi-Fi service on the Saint John to Montreal flight route.

  • Which aircraft models fly most regularly from Saint John to Montreal?

    The Saab SF340 is the aircraft model that flies most regularly on the Saint John to Montreal flight route.

  • Which airline alliances offer flights from Saint John to Montreal?

    Star Alliance is the only airline alliance operating flights between Saint John and Montreal.

  • On which days can I fly direct from Saint John to Montreal?

    There are direct flights from Saint John to Montreal on a daily basis.

  • How does KAYAK find such low prices on flights from Saint John to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Saint John to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint John to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Saint John is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Saint John to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Saint John with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint John to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Saint John up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Saint John to Montreal Pierre Elliott Trudeau Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 499 or less one-way and C$ 572 or less round-trip.
  • You will need to book an airline with a lenient luggage carry-on policy if you intend to fly from Saint John (YSJ) to Montreal (YUL) with your your luggage. Among the few airlines with a lenient luggage carry-on policy is Flair Airlines. The airline's luggage carry-on policy exempts one bag from the standard fees.
  • Most passengers flying from Saint John to Montreal select Montreal Pierre Elliott Trudeau International (YUL) as their final destination and Saint John Airport (YSJ) as their departure airport. Most airlines operating on this route offer direct flights as a cost-effective option since Montreal is about a 90-minute flight away.
  • Another reason many travelers from Saint John to downtown Montreal choose Pierre Elliott Trudeau International (YUL) as their final destination is because YUL is closer to downtown than Montréal-Mirabel International Airport (YMX). (YUL) is approximately 20 km (12.4 mi) west of downtown Montreal. In addition to being close to the city center, has more passenger flights and airline options to Montreal, making it easier to find a flight.
  • Air Canada probably operates the most flights between Saint John and Montreal of any airline. The airline's success on this route may be attributed to its accommodating cancellation policy, which enables customers to change their flight plans 30 minutes before departure.
  • If you plan to rent a car after deplaning from your Saint John to Montreal flight at Montreal Pierre Elliott Trudeau Intl (YUL), please note that YUL's car rental desks are accessed in the Car Rental Facility, situated close to the terminal buildings. You can find the Budget, Avis, Alamo, and Hertz car rental booths there.

Prefer to fly direct from Saint John to Montreal?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Saint John to Montreal Pierre Elliott Trudeau Intl.
Find which airlines fly direct from Saint John Airport to Montreal Pierre Elliott Trudeau Intl Airport, which days they fly and book direct flights.

Direct departures

Saint John to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

Direct returns

Montreal Pierre Elliott Trudeau Intl to Saint John

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

Reviews of the top airline flying from Saint John to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Saint John to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Saint John to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11420 reviews
7.8Crew
7.3Boarding
6.8Entertainment
6.3Food
7.1Comfort
Airline reviews

Kept me waiting for hours with the excuse of aircraft needed to cool down and then cancelled.

2.0 MediocreAnonymous, Jul 2026
YTZ - YUL
Read more Air Canada reviews

Kept me waiting for hours with the excuse of aircraft needed to cool down and then cancelled.

Well I had insisted to be put on standby because I knew there was one seat so there should have been another. There was, seat 36AC for both of us, the last row in the plane that does not recline nor does it have any room in the overhead bin because of plane necessities. The bathroom right behind so a line up with people's bums on your arm rests, etc. We were happy to get a flight earlier because of the missed connection, but we saw flight people who were sitting in customer seats and I felt we should have been seated there and they should have been put in the back. Plus the stewardesses were wearing so much perfume, I had to hold my nose because of a severe allergy to perfume.

The trip was very smooth; the seat was quite comfortable, and the food was excellent and tasty.

I was notified 8 hours before that my flight was cancelled due to mechanical issues and they would let me know when they put me on a new flight. Didn’t hear back for 6 hours and was never notified and had to log into the app to find out I was put on a new flight. First time flying with air Canada and won’t fly with them again.

Mutiple delays and changes of gate resulting in arrival 5 hours after intended.

Would like whole can of pop for 2. Treats were not great . The garlic pretzels were terrible for someone who can't eat garlic. Passenger was 84.

I found check in difficult because I could only pull up one passenger. I got help.

Had to wait to clean snow at end of ramp.

My flight was delayed for more than 18 hours no accommodations was provided spent the night at the airport

Air Canada service was very poor. Delays, cancelations, ground agents overwhelmed and uninformed.. very mismanaged when having challenges

Everything you need to know for your flight from Saint John to Montreal

Information on your arrival and departure airports