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Cheap flights from Montreal to Saint John from C$ 264

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — YSJ
9 Feb — 16 Feb1
1 adult

Cheap flight deals from Montreal to St John

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to St John (YSJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 February 2025.

Round-trip from

C$ 539

One-way from

C$ 264

Popular in

December

Cheapest in

February

Average price

C$ 433

Good round-trip deal

C$ 595 or less

Good one-way deal

C$ 471 or less
Air Canada
  • Air Canada
  • 14/3-16/3
  • Nonstop
  • 3h 04m total
  • Montreal to Saint John
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Air Canada
  • Air Canada
  • 18/3
  • Nonstop
  • 1h 28m total
  • Montreal to Saint John
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Highest demand for flights based on searches. 12% potential increase in price (C$ 146 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 48 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Montreal (YMQ) to Saint John.
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Price to beat on a one-way flight from Montreal (YMQ) to Saint John.
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Find flight deals from Montreal to St John

Cheapest flights from Montreal to St John
Explore the most affordable flight options available from Montreal to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2025.

Wed 12/31:10 p.m.YUL - YSJ
Nonstop1h 25mAir Canada
Wed 19/34:30 p.m.YSJ - YUL
Nonstop1h 29mAir Canada
Deal found 3/2C$ 576
Mon 24/25:50 p.m.YUL - YSJ
1 stop16h 30mMultiple Airlines
Tue 25/22:45 p.m.YSJ - YUL
1 stop5h 59mMultiple Airlines
Deal found 3/2C$ 819

Find flights from Montreal to St John within your budget

Customize your flight search to find flights from Montreal to St John that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 4 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Wed 12/3

1:10 p.m.-3:35 p.m.

Nonstop1h 25m

Saint John

Wed 19/3

4:30 p.m.-4:59 p.m.

Nonstop1h 29m

C$ 576

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Mon 24/2

5:50 p.m.-11:20 a.m.

1 stop16h 30m

Saint John

Tue 25/2

2:45 p.m.-7:44 p.m.

1 stop5h 59m

C$ 819

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Tue 18/3

1:10 p.m.-3:38 p.m.

Nonstop1h 28m

C$ 264

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Tue 18/3

6:45 a.m.-11:20 a.m.

2 stops51h 35m

C$ 343

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Best time to book a flight from Montreal to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Montreal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Montreal to St John

Get recent, data-driven insights about flights from Montreal to St John including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Montreal to Saint John?

Currently, May is the cheapest month in which you can book a flight from Montreal to Saint John (average of C$ 213). Flying from Montreal to Saint John in March is currently the most expensive (average of C$ 463). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YMQ to YSJ?

Find hourly flight availability from Montreal to St John. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 February 2025.

When flying from Montreal to Saint John, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 27% versus a flight in the morning.

Weekly flight availability from Montreal to Saint John

Explore weekly flight availability from Montreal to St John. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 February 2025.

The most flights from YMQ to YSJ are scheduled on a Tuesday (4 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in St John by month

Plan your trip to St John by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Saint John ranges from 82.0 - 134.0 mm per month. November is typically the wettest month, when rainfall can reach 134.0 mm. August is typically the driest time to visit Saint John when rainfall is around 82.0 mm.

Temperature in St John by month

Plan your trip to St John by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Saint John, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -8.0 C).

Reviews of airlines servicing St John

Get insights into the airlines that provide service to St John. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St John. Reviews last updated 4 February 2025.
Air Canada
7.0
Good
8,666 reviews
Check prices

Boarding

7.3

Crew

7.8

Entertainment

6.8

Comfort

7.0

Food

6.2

Overall

7.0

Reviews

1 / 20

6.0
Good

Kiarash,Dec 2024

YVR - YYZ

The video streaming system or the internet were completely down, we couldn't work with the LCD at all, because everything was down during the trip, so it was a frustrating trip.

Air Canada
7.0
Good
8,666 reviews
Air Canada
7.0
Good
8,666 reviews
Check prices

Boarding

7.3

Crew

7.8

Entertainment

6.8

Comfort

7.0

Food

6.2

Overall

7.0

Reviews

1 / 20

6.0
Good

Kiarash,Dec 2024

YVR - YYZ

The video streaming system or the internet were completely down, we couldn't work with the LCD at all, because everything was down during the trip, so it was a frustrating trip.

Related info for your journey

Find useful and relevant information for your journey from Montreal to St John. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Saint John from Montreal?

    Located just 15.1 km from the city centre, Saint John is the airport most travellers will use when flying to Saint John from Montreal. Booking flights from Montreal to Saint John (YSJ) should be relatively easy as there are 2 daily inbound flights from Montreal from 1 airline.

  • What is the cheapest airline to fly from Montreal to Saint John round-trip?

    Cheapflights users have booked flights from Montreal to Saint John round-trip from C$ 539. Air Canada is priced at 22% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Montreal to Saint John?

    Consider Air Canada (83%), Jazz (83%) or Emirates (65%) when booking your flight. These represent the most reliable airlines when flying from Montreal to Saint John.

  • What are the cheapest flights from Montreal to Saint John?

    Looking for the cheapest flight from Montreal to Saint John? While on average our users pay C$ 672, our data indicates the cheapest price to be C$ 339. The most popular route (Montreal Pierre Elliott Trudeau Intl - Saint John), is priced around C$ 776.

  • Can I find deals for flights from Montreal to St John that include hotel bookings?

    Yes. In addition to deals on Montreal to St John flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to St John?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to St John.

  • Can I find deals for business class flights from Montreal to St John?

    Yes. Cheapflights offers flight deals from Montreal to St John by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal to Saint John?

    Currently, May is the cheapest month in which you can book a flight from Montreal to Saint John (average of C$ 213). Flying from Montreal to Saint John in March is currently the most expensive (average of C$ 463). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Montreal to St John

Discover the top airline that operate flights from Montreal to St John. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 4 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 291AverageC$ 720FlexibilityNo cancel feeOn-time67%
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Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to St John?

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Why should you use Cheapflights to find cheap flight tickets from Montreal to St John?

Cheapflights simply makes it quick and affordable to book flights from Montreal to St John by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Montreal to St John with no change fees?

Yes, we can. To see specific flights from Montreal to St John with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Montreal to St John become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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