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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John from C$ 186

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — YSJ
29 Apr — 6 May1
1 adult

Cheap flight deals from Pierre Elliott Trudeau Intl to St John

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 24 April 2025.

Round-trip from

C$ 564

One-way from

C$ 186

Popular in

December

Cheapest in

August

Average price

C$ 1,539

Good round-trip deal

C$ 455 or less

Good one-way deal

C$ 228 or less
Air Canada
  • Air Canada
  • 13/7-27/7
  • Nonstop
  • 2h 37m total
  • Montreal to Saint John
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24/5
  • 24/5
  • 1 total stop
  • 26h 15m total
  • Montreal to Saint John
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Highest demand for flights based on searches. 26% potential increase in price (C$ 426 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease (C$ 152 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Saint John.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Saint John.
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Find flight deals from Pierre Elliott Trudeau Intl to St John

Cheapest flights from Pierre Elliott Trudeau Intl to St John
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Thu 5/66:45 a.m.YUL - YSJ
1 stop26h 15mMultiple Airlines
Sun 8/610:45 a.m.YSJ - YUL
1 stop14h 52mMultiple Airlines
Deal found 22/4C$ 385
Thu 5/68:35 a.m.YUL - YSJ
Nonstop1h 14mAir Canada
Sun 8/611:35 a.m.YSJ - YUL
Nonstop1h 23mAir Canada
Deal found 22/4C$ 440

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 24 April 2025.
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

Pierre Elliott Trudeau Intl

Fly to

St John

Route

Depart

Return

Price

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

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

1 stop26h 15m

Saint John

Thu 5/6

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

Nonstop1h 23m

C$ 543

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Sun 13/7

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

Nonstop1h 14m

Saint John

Sun 27/7

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

Nonstop1h 23m

C$ 564

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Sat 24/5

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

1 stop26h 15m

C$ 186

MontrealSaint John

YUL - YSJ

YULYSJ

Montreal Pierre Elliott Trudeau Intl

Sat 24/5

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

Nonstop1h 14m

C$ 188

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

Best time to book a flight from Pierre Elliott Trudeau Intl to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Saint John

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint John?

Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint John (average of C$ 213). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint John in December is currently the most expensive (average of C$ 461). 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 YUL to YSJ?

Find hourly flight availability from Pierre Elliott Trudeau Intl 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 24 April 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport 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 20% versus a flight in the morning.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Saint John

Explore weekly flight availability from Pierre Elliott Trudeau Intl 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 24 April 2025.

The most flights from YUL to YSJ are scheduled on a Thursday (4 on average). You will have fewer flight options on Monday, 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 24 April 2025.
Air Canada
7.0
Good
9,192 reviews
Check prices

Overall

7.0

Food

6.3

Comfort

7.0

Entertainment

6.8

Crew

7.8

Boarding

7.3

Reviews

1 / 20
6.0
Good

Ruwaneth,Mar 2025

YLW - YYZ

It would be great if there were some options for people with gluten allergies and sensitivities.
Air Canada
7.0
Good
9,192 reviews
Air Canada
7.0
Good
9,192 reviews
Check prices

Overall

7.0

Food

6.3

Comfort

7.0

Entertainment

6.8

Crew

7.8

Boarding

7.3

Reviews

1 / 20
6.0
Good

Ruwaneth,Mar 2025

YLW - YYZ

It would be great if there were some options for people with gluten allergies and sensitivities.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl?

    For a flight from Montreal Pierre Elliott Trudeau Intl to Saint John, you will be flying into Saint John. Saint John (YSJ) is just 15.1 km from the centre of the city. Saint John is the only Saint John airport and it handles 2 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. 1 airline has flights to Saint John from Montreal Pierre Elliott Trudeau Intl on a regular basis.

  • What is the cheapest airline to fly from Montreal Pierre Elliott Trudeau Intl Airport to Saint John round-trip?

    Cheapflights users have booked flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John round-trip from C$ 564. Air Canada is currently priced 33% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Saint John?

    Before booking your flight to Saint John from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: Air Canada (86%), Jazz (86%), Turkish Airlines( 77%).

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint John?

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint John? While on average our users pay C$ 422, our data indicates the cheapest price to be C$ 212. The most popular route (Montreal Pierre Elliott Trudeau Intl - Saint John), is priced around C$ 496.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to St John that include hotel bookings?

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

  • How can I find direct flights from Pierre Elliott Trudeau Intl to St John?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to St John?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Saint John?

    Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint John (average of C$ 213). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint John in December is currently the most expensive (average of C$ 461). 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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Alternative routes for Pierre Elliott Trudeau Intl to St John

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Moncton flights
Pierre Elliott Trudeau Intl to Fredericton flights
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Top airline flying from Pierre Elliott Trudeau Intl to St John

Discover the top airline that operate flights from Pierre Elliott Trudeau Intl 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 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 280AverageC$ 655FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to St John?

Deals for Pierre Elliott Trudeau Intl to St John flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to St John become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St John from Pierre Elliott Trudeau Intl today and book when prices fit your budget.

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