What documentation or ID do you need to fly to Saint John Airport?

The travel and health documents required for your trip to Saint John Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint John Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 317 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John in 2025/26

Q: How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Saint John on average per day?

As of December 2025, there are 2 flights per day flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint John. The most common time of day flights depart is 1:00p.m., with 100% of flights taking off in the afternoon.

Q: How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Saint John on average per week?

The number of flights available between Montreal Pierre Elliott Trudeau Intl Airport and Saint John is 20 per week as of December 2025. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:10 p.m. - 3:40 p.m.

YUL

YSJ

1h 30mdirect

4:15 p.m. - 4:50 p.m.

YSJ

YUL

1h 35mdirect

C$ 463Air Canada

Wed, 14 Jan - Wed, 21 Jan

1:10 p.m. - 3:40 p.m.

YUL

YSJ

1h 30mdirect

5:40 a.m. - 10:23 a.m.

YSJ

YUL

5h 43m1 stop

C$ 472Air Canada

Wed, 14 Jan - Wed, 21 Jan

4:35 p.m. - 11:29 p.m.

YUL

YSJ

5h 54m1 stop

5:40 a.m. - 10:23 a.m.

YSJ

YUL

5h 43m1 stop

C$ 481Air Canada

Wed, 14 Jan - Wed, 21 Jan

1:10 p.m. - 3:40 p.m.

YUL

YSJ

1h 30mdirect

4:15 p.m. - 4:50 p.m.

YSJ

YUL

1h 35mdirect

C$ 547Air Canada

Sun, 18 Jan - Sun, 25 Jan

1:10 p.m. - 3:40 p.m.

YUL

YSJ

1h 30mdirect

11:30 a.m. - 5:25 p.m.

YSJ

YUL

6h 55m1 stop

C$ 557Air Canada

Sun, 18 Jan - Sun, 25 Jan

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

YUL

YSJ

6h 19m1 stop

11:30 a.m. - 5:25 p.m.

YSJ

YUL

6h 55m1 stop

C$ 565Air Canada

Sun, 18 Jan - Sun, 25 Jan

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

YUL

YSJ

8h 00m2 stops

12:00 p.m. - 8:14 p.m.

YSJ

YUL

9h 14m1 stop

C$ 663Multiple Airlines

Wed, 14 Jan - Wed, 21 Jan

1:10 p.m. - 3:40 p.m.

YUL

YSJ

1h 30mdirect

4:15 p.m. - 4:50 p.m.

YSJ

YUL

1h 35mdirect

C$ 681Air Canada

Wed, 21 Jan - Fri, 23 Jan

1:10 p.m. - 3:40 p.m.

YUL

YSJ

1h 30mdirect

4:15 p.m. - 4:50 p.m.

YSJ

YUL

1h 35mdirect

C$ 682Air Canada

Wed, 21 Jan - Fri, 23 Jan

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

YUL

YSJ

6h 19m1 stop

4:15 p.m. - 4:50 p.m.

YSJ

YUL

1h 35mdirect

C$ 689Air Canada

Wed, 21 Jan - Fri, 23 Jan

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Saint John flight tickets

Air Canada

14 Jan

YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl

1h 30m

YSJ3:40 p.m.Saint John

21 Jan

YSJ4:15 p.m.Saint John

1h 35m

YUL4:50 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 463

Find similar

Air Canada

14 Jan

YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl

1h 30m

YSJ3:40 p.m.Saint John

21 Jan

YSJ5:40 a.m.Saint John

5h 43m

1 stop

YUL10:23 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 472

Find similar

Air Canada

14 Jan

YUL4:35 p.m.Montreal Pierre Elliott Trudeau Intl

5h 54m

1 stop

YSJ11:29 p.m.Saint John

21 Jan

YSJ5:40 a.m.Saint John

5h 43m

1 stop

YUL10:23 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 481

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

1:10 p.m.-3:40 p.m.

Nonstop1h 30m

Saint John

Wed 21/1

4:15 p.m.-4:50 p.m.

Nonstop1h 35m

C$ 463

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

1:10 p.m.-3:40 p.m.

Nonstop1h 30m

Saint John

Wed 21/1

5:40 a.m.-10:23 a.m.

1 stop5h 43m

C$ 472

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

4:35 p.m.-11:29 p.m.

1 stop5h 54m

Saint John

Wed 21/1

5:40 a.m.-10:23 a.m.

1 stop5h 43m

C$ 481

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

1:10 p.m.-3:40 p.m.

Nonstop1h 30m

Saint John

Sun 25/1

4:15 p.m.-4:50 p.m.

Nonstop1h 35m

C$ 547

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

1:10 p.m.-3:40 p.m.

Nonstop1h 30m

Saint John

Sun 25/1

11:30 a.m.-5:25 p.m.

1 stop6h 55m

C$ 557

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

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

1 stop6h 19m

Saint John

Sun 25/1

11:30 a.m.-5:25 p.m.

1 stop6h 55m

C$ 565

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

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

2 stops8h 00m

Saint John

Wed 21/1

12:00 p.m.-8:14 p.m.

1 stop9h 14m

C$ 663

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

1:10 p.m.-3:40 p.m.

Nonstop1h 30m

Saint John

Fri 23/1

4:15 p.m.-4:50 p.m.

Nonstop1h 35m

C$ 681

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

1:10 p.m.-3:40 p.m.

Nonstop1h 30m

Saint John

Fri 23/1

4:15 p.m.-4:50 p.m.

Nonstop1h 35m

C$ 682

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

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

1 stop6h 19m

Saint John

Fri 23/1

4:15 p.m.-4:50 p.m.

Nonstop1h 35m

C$ 689

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Saint John

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

Prices

Other information

What is the cheapest month to fly to Saint John?

If you don’t want to visit Saint John in May, then you should wait until June to fly from Montreal Pierre Elliott Trudeau Intl Airport, when ticket prices are also cheap, with an average price of C$ 487.

What is the cheapest day to depart on your flight to Saint John?

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to Saint John is on a Tuesday. Travellers who choose to depart for Saint John on a Tuesday will often find tickets for as low as C$ 491. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Saint John for around C$ 646.

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

Our most recent data shows that the best time of day to fly to Saint John is in the morning. Flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John during this time can be as low as C$ 547. In contrast, the most expensive time of day to depart to Saint John is at noon when prices are around C$ 684.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Saint John flight route?

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

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Saint John flights?

There is only 1 cabin class available to choose from on Montreal Pierre Elliott Trudeau Intl to Saint John flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Saint John flights?

No. A direct flight is the cheapest option for a flight between Montreal Pierre Elliott Trudeau Intl Airport to Saint John.

How have Montreal Pierre Elliott Trudeau Intl Airport to Saint John flight prices changed over time?

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Saint John according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Saint John (YUL to YSJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint John

Fastest flight time	1h 25m
Direct flights	Every day
Airports in Saint John	1 airport

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint John takes 1h 25m

Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Saint John every day.

There is 1 airport near Saint John: Saint John (YSJ)

Search flight deals

How far is Montreal Pierre Elliott Trudeau Intl to Saint John by plane?
A flight from Montreal Pierre Elliott Trudeau Intl to Saint John will travel around 599.9 km. Typically, this will take 1h 23m by plane in normal conditions.
When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John Airport?
Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John Airport refresh daily.
How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John Airport?
There is 1 operator available for flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John Airport as of December 2025.
How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Saint John Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Saint John Airport.
What documentation or ID do you need to fly to Saint John Airport?
The travel and health documents required for your trip to Saint John Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint John Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Saint John?
Based on momondo bookings for flights between Montreal Pierre Elliott Trudeau Intl Airport and Saint John, the leading plane model is Canadair (Bombardier) Regional Jet 900, making up 41.18% of the total bookings. Other popular models include Saab SF340 with 35.29%, De Havilland (Bombardier) DHC-8-400 Dash 8Q with 8.82%, and Embraer 175 with 8.82%.
What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Saint John?
momondo data reveals that the most frequently booked airline on the route from Montreal Pierre Elliott Trudeau Intl Airport to Saint John is Air Canada, representing 100% of all bookings.

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint John

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Saint John with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 444	Free Cancellation	Rating 7.1 10,500 reviews		Search Air Canada flights

Air Canada Flights From Montreal Pierre Elliott Trudeau Intl Airport to Saint John
Air Canada flies from Montreal Pierre Elliott Trudeau Intl Airport to Saint John around 5 times per week, with 10,500 momondo users rating the airline 7.1/10. The cheapest Air Canada deal from Montreal Pierre Elliott Trudeau Intl Airport to Saint John in the last 72 hours was C$ 444 (round-trip), much lower than the average airfare cost of C$ 593 for Air Canada flights on this route.

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Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Saint John?

It is quick and easy to find Montreal to Saint John flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saint John that suits you.

Can I find flights from Montreal to Saint John with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Saint John from Montreal with this policy.

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

Once you have performed a search for Montreal to Saint John 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 Montreal to Saint John right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Saint John, momondo offers a useful price alert feature which will track prices for flights to Saint John from Montreal and alert you when they change.

An easier way to manage your Saint John trip

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John from C$ 399

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John

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Cheap one-way flights

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Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Saint John flight tickets

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Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John that are best for you.

See travel insights to Saint John from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Saint John

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 Saint John?

If you don’t want to visit Saint John in May, then you should wait until June to fly from Montreal Pierre Elliott Trudeau Intl Airport, when ticket prices are also cheap, with an average price of C$ 487.

What is the cheapest day to depart on your flight to Saint John?

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

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Saint John flight route?

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

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Saint John flights?

There is only 1 cabin class available to choose from on Montreal Pierre Elliott Trudeau Intl to Saint John flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Saint John flights?

No. A direct flight is the cheapest option for a flight between Montreal Pierre Elliott Trudeau Intl Airport to Saint John.

How have Montreal Pierre Elliott Trudeau Intl Airport to Saint John flight prices changed over time?

How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Saint John on average per day?

As of December 2025, there are 2 flights per day flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint John. The most common time of day flights depart is 1:00p.m., with 100% of flights taking off in the afternoon.

How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Saint John on average per week?

The number of flights available between Montreal Pierre Elliott Trudeau Intl Airport and Saint John is 20 per week as of December 2025. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Saint John (YUL to YSJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint John

Fastest flight time

Direct flights

Airports in Saint John

How far is Montreal Pierre Elliott Trudeau Intl to Saint John by plane?

When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John Airport?

How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John Airport?

How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Saint John Airport?

What documentation or ID do you need to fly to Saint John Airport?

What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Saint John?

What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Saint John?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint John

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Saint John with momondo

Air Canada Flights From Montreal Pierre Elliott Trudeau Intl Airport to Saint John

Travelling to a place near Saint John?

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Saint John?

Can I find flights from Montreal to Saint John with flexible booking policies on momondo?

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

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

An easier way to manage your Saint John trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Airports servicing New Brunswick