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Cheap flights from Saint John to Montreal from C$ 215

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — YMQ
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from St John to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) to Montreal (YMQ). 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 11 September 2025.

Round-trip from

C$ 427

One-way from

C$ 215

Popular in

December

Cheapest in

September

Average price

C$ 495

Good round-trip deal

C$ 578 or less

Good one-way deal

C$ 205 or less
Air Canada
  • Air Canada
  • 30/10-3/11
  • Nonstop
  • 2h 54m total
  • Saint John to Montreal
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29/9
  • 29/9
  • 1 total stop
  • 14h 42m total
  • Saint John to Montreal
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Highest demand for flights based on searches. 9% potential increase in price (C$ 93 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Saint John to Montreal (YMQ).
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Price to beat on a one-way flight from Saint John to Montreal (YMQ).
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Find flight deals from St John to Montreal

Cheapest flights from St John to Montreal
Explore the most affordable flight options available from St John to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Thu 30/1011:55 a.m.YSJ - YUL
Nonstop1h 29mAir Canada
Mon 3/118:50 a.m.YUL - YSJ
Nonstop1h 25mAir Canada
Deal found 9/9C$ 427
Fri 21/1111:55 a.m.YSJ - YUL
Nonstop1h 29mAir Canada
Sun 23/118:50 a.m.YUL - YSJ
Nonstop1h 25mAir Canada
Deal found 10/9C$ 467
Fri 24/1011:35 a.m.YSJ - YUL
Nonstop1h 23mAir Canada
Mon 27/108:50 a.m.YUL - YSJ
Nonstop1h 25mAir Canada
Deal found 10/9C$ 470
Tue 28/1011:55 a.m.YSJ - YUL
Nonstop1h 29mAir Canada
Tue 28/104:10 p.m.YUL - YSJ
1 stop6h 19mAir Canada
Deal found 10/9C$ 473

Cheapflights Fare Finder

 
Customize your flight search to find flights from St John to Montreal 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 11 September 2025.
Use the filters below to find and compare flights from Saint John to Montreal that are best for you.

Fly from

St John

Fly to

Montreal

Route

Depart

Return

Price

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Thu 30/10

11:55 a.m.-12:24 p.m.

Nonstop1h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

8:50 a.m.-11:15 a.m.

Nonstop1h 25m

C$ 427

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Sat 22/11

11:55 a.m.-12:24 p.m.

Nonstop1h 29m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

8:50 a.m.-11:15 a.m.

Nonstop1h 25m

C$ 427

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Fri 21/11

5:40 a.m.-9:23 a.m.

1 stop4h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

8:50 a.m.-11:15 a.m.

Nonstop1h 25m

C$ 435

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Fri 24/10

11:35 a.m.-11:58 a.m.

Nonstop1h 23m

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

8:50 a.m.-11:15 a.m.

Nonstop1h 25m

C$ 470

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Tue 28/10

11:55 a.m.-12:24 p.m.

Nonstop1h 29m

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

4:10 p.m.-11:29 p.m.

1 stop6h 19m

C$ 473

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Thu 16/10

11:35 a.m.-11:58 a.m.

Nonstop1h 23m

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

8:35 a.m.-10:49 a.m.

Nonstop1h 14m

C$ 538

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Fri 24/10

10:45 a.m.-12:27 a.m.

1 stop14h 42m

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

5:25 p.m.-3:45 p.m.

2 stops21h 20m

C$ 553

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Fri 5/12

11:55 a.m.-12:24 p.m.

Nonstop1h 29m

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

8:50 a.m.-11:15 a.m.

Nonstop1h 25m

C$ 596

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Tue 28/10

11:55 a.m.-12:24 p.m.

Nonstop1h 29m

C$ 215

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Mon 29/9

10:45 a.m.-12:27 a.m.

1 stop14h 42m

C$ 215

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 15 results
1
2

Best time to book a flight from St John to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from St John 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.

Cheapflights Insights

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

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

Currently, October is the cheapest month in which you can book a flight from Saint John to Montreal (average of C$ 241). Flying from Saint John to Montreal in April is currently the most expensive (average of C$ 317). 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 YSJ to YMQ?

Find hourly flight availability from St John to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 34% on flights from Saint John to Montreal by exploring options for tickets at noon.

Weekly flight availability from Saint John to Montreal

Explore weekly flight availability from St John to Montreal. 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 11 September 2025.

The most flights from YSJ to YMQ are scheduled on a Wednesday (4 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Saint John to Montreal?

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated 11 September 2025.
Get a feel of what it's like to fly with Air Canada from Saint John to Montreal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Entertainment

6.8

Food

6.3

Overall

7.1

Comfort

7.1

Crew

7.8

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Graeme,Sep 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Entertainment

6.8

Food

6.3

Overall

7.1

Comfort

7.1

Crew

7.8

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Graeme,Sep 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.

Related info for your journey

Find useful and relevant information for your journey from St John to Montreal. 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 from for flights from Saint John to Montreal?

    Most people fly from Saint John (YSJ) if they book a flight from Saint John to Montreal. On average, Saint John has 2 outbound flights to Montreal per day from 1 airline. Saint John is conveniently located just 15.1 km from Saint John’s city centre.

  • How long is the flight from Saint John to Montreal?

    Air Canada can get you from Saint John to Montreal in just under 1h 29m. Your travel time will be generally consistent. The distance from Saint John to Montreal is about 613 km. Most flights are nonstop.

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

    Our cheapest airline available from Saint John to Montreal is Air Canada. Our recent data shows that you can find tickets from as low as C$ 429 on this airline. Air Canada is priced at 35% lower than the current average price of a flight leaving 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Saint John to Montreal consider choosing Turkish Airlines (73%), Air Canada (69%) or Jazz (69%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Saint John to Montreal is C$ 193. On average you can expect to pay C$ 660. The most popular route, (Saint John - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 435.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St John to Montreal 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 Saint John to Montreal?

    Currently, October is the cheapest month in which you can book a flight from Saint John to Montreal (average of C$ 241). Flying from Saint John to Montreal in April is currently the most expensive (average of C$ 317). 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

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Top airline flying from St John to Montreal

Discover the top airline that operate flights from St John to Montreal. 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 429AverageC$ 595FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

When you search for this flight from St John to Montreal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from St John to Montreal for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from St John to Montreal, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for St John to Montreal flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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