YSJ - YUL

C$ 253 Find Cheap Flights from Saint John to Montreal

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 15/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint John to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint John to Montreal, as well as popular online travel agencies
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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

Fri, 21 Nov - Sun, 23 Nov
Air Canada Logo
11:55 a.m. - 12:24 p.m.YSJ-YUL
1h 29mdirect
Air Canada Logo
8:50 a.m. - 11:15 a.m.YUL-YSJ
1h 25mdirect
C$ 487Air Canada
Find Deal
Fri, 17 Oct - Tue, 21 Oct
Air Canada Logo
11:35 a.m. - 11:58 a.m.YSJ-YUL
1h 23mdirect
Air Canada Logo
10:15 a.m. - 5:40 p.m.YUL-YSJ
6h 25m1 stop
C$ 495Air Canada
Find Deal
Fri, 21 Nov - Sun, 23 Nov
Air Canada Logo
5:40 a.m. - 9:23 a.m.YSJ-YUL
4h 43m1 stop
Air Canada Logo
8:50 a.m. - 11:15 a.m.YUL-YSJ
1h 25mdirect
C$ 497Air Canada
Find Deal
Sun, 16 Nov - Tue, 18 Nov
Air Canada Logo
5:40 a.m. - 10:23 a.m.YSJ-YUL
5h 43m1 stop
Air Canada Logo
8:50 a.m. - 11:15 a.m.YUL-YSJ
1h 25mdirect
C$ 498Air Canada
Find Deal
Wed, 29 Oct - Fri, 31 Oct
Air Canada Logo
11:55 a.m. - 12:24 p.m.YSJ-YUL
1h 29mdirect
Air Canada Logo
8:50 a.m. - 11:15 a.m.YUL-YSJ
1h 25mdirect
C$ 503Air Canada
Find Deal
Fri, 17 Oct - Mon, 20 Oct
Air Canada Logo
5:55 a.m. - 9:20 a.m.YSJ-YUL
4h 25m1 stop
Air Canada Logo
11:15 a.m. - 5:40 p.m.YUL-YSJ
5h 25m1 stop
C$ 505Air Canada
Find Deal
Sun, 16 Nov - Tue, 18 Nov
Air Canada Logo
5:40 a.m. - 10:23 a.m.YSJ-YUL
5h 43m1 stop
Air Canada Logo
10:10 a.m. - 5:14 p.m.YUL-YSJ
6h 04m1 stop
C$ 508Air Canada
Find Deal
Fri, 3 Oct - Sun, 5 Oct
Multiple Airlines Logo
10:45 a.m. - 12:27 a.m.YSJ-YUL
14h 42m1 stop
Multiple Airlines Logo
6:45 a.m. - 10:00 a.m.YUL-YSJ
26h 15m1 stop
C$ 509Multiple Airlines
Find Deal
Sun, 16 Nov - Tue, 18 Nov
Air Canada Logo
11:55 a.m. - 12:24 p.m.YSJ-YUL
1h 29mdirect
Air Canada Logo
8:50 a.m. - 11:15 a.m.YUL-YSJ
1h 25mdirect
C$ 517Air Canada
Find Deal
Thu, 16 Oct - Tue, 21 Oct
Multiple Airlines Logo
12:00 p.m. - 6:33 p.m.YSJ-YUL
7h 33m1 stop
Multiple Airlines Logo
6:45 a.m. - 3:45 p.m.YUL-YSJ
32h 00m2 stops
C$ 579Multiple Airlines
Find Deal

Everything you should know

When to travel
June
Cheapest • 18% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 487
Overall average: C$ 571
Air Canada
Fri 21/11Sun 23/11
YSJ - YUL • Direct
Cheapest one-way flights
C$ 253
Typical prices: C$ 281-721
Air Canada
Wed 15/10
YSJ - YUL • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Montreal!
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.

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 Tuesday and more expensive on a Monday. On your return trip to Saint John, you should consider flying back on a Sunday, and avoid Tuesdays 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$ 530 (return) on average. On the other hand, the most expensive months are May and March, where the average cost of round-trip tickets is C$ 871 and C$ 758 respectively.

Good to know

Low seasonSeptember
Cheapest flightC$ 253
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 12% 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 3 days, the lowest price for a flight from Saint John to Montreal Pierre Elliott Trudeau Intl Airport was C$ 184 for a one-way ticket and C$ 354 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 De Havilland (Bombardier) DHC-8-400 Dash 8Q 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$ 326 or less one-way and C$ 558 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 10000 reviews
6.8Entertainment
7.3Boarding
7.1Comfort
7.8Crew
6.3Food
Airline reviews

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.

10.0 ExcellentAnonymous, Sep 2025ZBF - YUL
Read more Air Canada reviews

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 was very excited when we were to arrive 19 mins early . However that did not last long since there was no available gate and sat there waiting almost a hour.

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

The flight was cancelled, which led me to cancel my entire trip

It would have been better if food is served on a 4 hours’ flight

Upgraded to sit at the exit door so good leg room.

Orderly boarding. The flight to Montreal was difficult to get to on time, but had help from staffer.

The food on this 5 hour flight was a cookie or pretzels.

Staff was very courteous and kept things organized. We will definitely use Air Canada for further travel

On the flight from Montreal to Calgary the flight attendant we had was excellent. Unfortunately I did not get her name but she made the flight very comfortable and enjoyable.

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

Information on your arrival and departure airports

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