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Cheap flights from Saint John to Montreal from C$ 253

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 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Saint John to Montreal

Cheap round-trip flights

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, 21 Nov - Sun, 23 Nov
Air Canada Logo
11:35 a.m. - 11:58 a.m.YSJ-YUL
1h 23mdirect
Air Canada Logo
8:35 a.m. - 10:49 a.m.YUL-YSJ
1h 14mdirect
C$ 490Air Canada
Find Deal
Sat, 18 Oct - Thu, 23 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, 17 Oct - Tue, 21 Oct
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
Fri, 21 Nov - Sun, 23 Nov
Air Canada Logo
5:55 a.m. - 10:20 a.m.YSJ-YUL
5h 25m1 stop
Air Canada Logo
8:35 a.m. - 10:49 a.m.YUL-YSJ
1h 14mdirect
C$ 498Air Canada
Find Deal
Fri, 17 Oct - Wed, 22 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
Wed, 29 Oct - Fri, 31 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
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
10:15 a.m. - 5:40 p.m.YUL-YSJ
6h 25m1 stop
C$ 508Air Canada
Find Deal
Fri, 17 Oct - Wed, 22 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
Fri, 3 Oct - Sun, 5 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
Thu, 16 Oct - Tue, 21 Oct

Air Canada flights from Saint John to Montreal

Our best Air Canada deals on Saint John to Montreal flight tickets
Air Canada
21 Nov
YSJ11:55 a.m.Saint John
1h 29m
YUL12:24 p.m.Montreal Pierre Elliott Trudeau Intl
23 Nov
YUL8:50 a.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
YSJ11:15 a.m.Saint John
C$ 487
Find similar
Air Canada
18 Oct
YSJ11:35 a.m.Saint John
1h 23m
YUL11:58 a.m.Montreal Pierre Elliott Trudeau Intl
23 Oct
YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl
1h 14m
YSJ10:49 a.m.Saint John
C$ 490
Find similar
Air Canada
17 Oct
YSJ11:35 a.m.Saint John
1h 23m
YUL11:58 a.m.Montreal Pierre Elliott Trudeau Intl
21 Oct
YUL10:15 a.m.Montreal Pierre Elliott Trudeau Intl
6h 25m
1 stop
YSJ5:40 p.m.Saint John
C$ 495
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Saint 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, momondo users made 96,600 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Saint John to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Fri 21/11

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$ 487

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Sat 18/10

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

Nonstop1h 23m

Montreal Pierre Elliott Trudeau Intl

Thu 23/10

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

Nonstop1h 14m

C$ 490

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Fri 17/10

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

Nonstop1h 23m

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

10:15 a.m.-5:40 p.m.

1 stop6h 25m

C$ 495

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$ 497

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Fri 17/10

5:55 a.m.-10:20 a.m.

1 stop5h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

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

Nonstop1h 14m

C$ 498

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Wed 29/10

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

Nonstop1h 29m

Montreal Pierre Elliott Trudeau Intl

Fri 31/10

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

Nonstop1h 25m

C$ 503

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Fri 17/10

5:55 a.m.-9:20 a.m.

1 stop4h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

11:15 a.m.-5:40 p.m.

1 stop5h 25m

C$ 505

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Fri 17/10

5:55 a.m.-9:20 a.m.

1 stop4h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

10:15 a.m.-5:40 p.m.

1 stop6h 25m

C$ 508

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Fri 3/10

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

1 stop14h 42m

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

6:45 a.m.-10:00 a.m.

1 stop26h 15m

C$ 509

Saint JohnMontreal

YSJ - YUL

YSJYUL

Saint John

Thu 16/10

12:00 p.m.-6:33 p.m.

1 stop7h 33m

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

6:45 a.m.-3:45 p.m.

2 stops32h 00m

C$ 579

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

How to get the cheapest flight ticket from Saint John to Montreal

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?

The cheapest month to fly to Montreal from Saint John is in September. Flight prices, which tend to average around C$ 458, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Montreal from Saint John during November instead. Flights to Montreal in November, while not as cheap as those in September, still average around C$ 568.

What is the cheapest day to depart on your flight to Montreal?

Our data shows that Tuesday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 799. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Saint John to Montreal for around C$ 1,053.

What is the cheapest time of day to depart on your flight to Montreal?

Our data shows that the cheapest Saint John to Montreal flights are usually those with departure times at noon. Our users have found flights to Montreal at noon for as low as C$ 587. Flights in the afternoon are often more expensive with an average ticket price of C$ 888.

What is the cheapest Saint John to Montreal flight route?

Fly from Saint John to Montreal Pierre Elliott Trudeau Intl for the best Saint John - Montreal flight prices

What cabin class options are available on Saint John to Montreal flights?

There are 2 cabin classes available to choose from on Saint John to Montreal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Saint John to Montreal

Are you open to changing your travel dates? Check out the ideal times to fly from Saint John to Montreal according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Saint John to Montreal (YSJ to YMQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint John to Montreal

Best price found

C$ 203

Fastest flight time

1h 23m

Direct flights

Every day

Airports in Montreal

1 airport
The best one-way flight to Montreal from Saint John in the past 72 hours is C$ 203. The best round-trip flight deal from Saint John to Montreal found on momondo in the last 72 hours is C$ 558.
The fastest flight from Saint John to Montreal takes 1h 23m
Direct flights go from Saint John to Montreal every day.
There is 1 airport near Montreal: Montreal Pierre Elliott Trudeau Intl (YUL)
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  • How far is Saint John to Montreal by plane?

    A flight from Saint John to Montreal will travel around 585.3 km. 1h 23m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Saint John Airport to Montreal?

    Prices for flights from Saint John Airport to Montreal are refreshed on a daily basis.

  • How many operators does momondo search for flights from Saint John Airport to Montreal?

  • How old do you have to be to fly from Saint John Airport to Montreal?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint John Airport to Montreal.

  • What documentation or ID do you need to fly to Montreal?

    The necessary travel and health documents for your Montreal 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?

  • What is the most popular airline from Saint John to Montreal?

Best airlines flying from Saint John to Montreal

Compare and see reviews for airlines that fly from Saint John to Montreal with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 439Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

  • Air Canada Flights From Saint John to Montreal

    Air Canada flies from Saint John to Montreal around 7 times per week, with 10,000 momondo users rating the airline 7.1/10. The cheapest Air Canada deal from Saint John to Montreal in the last 72 hours was C$ 319 (round-trip), much lower than the average airfare cost of C$ 427 for Air Canada flights on this route.

Why 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?

Yes. momondo allows you to filter the results for Saint John to Montreal flights to just show those with flexible booking policies.

How can momondo help me find flights from Saint John to Montreal?

Once you have performed a search for Saint John to Montreal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Saint John to Montreal right now. Can momondo alert me if prices change?

Price alerts on flights to Montreal from Saint John are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Fri 17/10
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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 15.1 km from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport