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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to St. John's from C$ 166

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — YYT
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to St John's are usually found in May or November, booked 49 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Pierre Elliott Trudeau Intl to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to St. John's (YYT). 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$ 448

One-way from

C$ 166

Popular in

December

Cheapest in

May

Average price

C$ 550

Good round-trip deal

C$ 519 or less

Good one-way deal

C$ 265 or less
Porter Airlines
  • Porter Airlines
  • 9/10-17/10
  • 2 total stops
  • 14h 20m total
  • Montreal to St. John's
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10/12
  • 10/12
  • 2 total stops
  • 16h 46m total
  • Montreal to St. John's
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Highest demand for flights based on searches. 3% potential increase in price (C$ 28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 13 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 Montreal Pierre Elliott Trudeau Intl to St John's.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to St John's.
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Find flight deals from Pierre Elliott Trudeau Intl to St. John's

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

Thu 9/106:45 a.m.YUL - YYT
1 stop9h 12mMultiple Airlines
Fri 17/102:55 p.m.YYT - YUL
1 stop5h 08mMultiple Airlines
Deal found 10/9C$ 448
Tue 7/103:10 p.m.YUL - YYT
1 stop5h 08mPorter Airlines
Tue 14/106:25 p.m.YYT - YUL
1 stop7h 42mPorter Airlines
Deal found 10/9C$ 449
Wed 15/102:30 p.m.YUL - YYT
2 stops8h 38mPorter Airlines
Sun 19/105:40 p.m.YYT - YUL
1 stop4h 42mPorter Airlines
Deal found 10/9C$ 450
Thu 18/911:00 a.m.YUL - YYT
1 stop4h 28mMultiple Airlines
Mon 20/103:00 p.m.YYT - YUL
1 stop10h 57mMultiple Airlines
Deal found 9/9C$ 452
Wed 15/103:10 p.m.YUL - YYT
1 stop6h 16mMultiple Airlines
Wed 22/107:00 a.m.YYT - YUL
1 stop4h 42mMultiple Airlines
Deal found 11/9C$ 453
Sun 12/1011:00 a.m.YUL - YYT
1 stop4h 28mPorter Airlines
Sat 18/102:55 p.m.YYT - YUL
1 stop5h 08mPorter Airlines
Deal found 10/9C$ 455
Thu 16/1011:00 a.m.YUL - YYT
1 stop4h 28mPorter Airlines
Sun 19/105:40 p.m.YYT - YUL
1 stop4h 42mPorter Airlines
Deal found 11/9C$ 456
Tue 14/1010:00 a.m.YUL - YYT
1 stop5h 57mPorter Airlines
Mon 20/102:55 p.m.YYT - YUL
2 stops11h 12mPorter Airlines
Deal found 10/9C$ 457
Wed 15/1011:00 a.m.YUL - YYT
1 stop4h 28mPorter Airlines
Mon 20/107:00 a.m.YYT - YUL
1 stop4h 42mPorter Airlines
Deal found 10/9C$ 459
Fri 3/107:40 p.m.YUL - YYT
2 stops15h 07mMultiple Airlines
Sun 5/103:00 p.m.YYT - YUL
1 stop10h 57mMultiple Airlines
Deal found 9/9C$ 460
Tue 14/103:10 p.m.YUL - YYT
1 stop5h 08mPorter Airlines
Sat 18/102:55 p.m.YYT - YUL
1 stop5h 08mPorter Airlines
Deal found 10/9C$ 461
Tue 14/103:10 p.m.YUL - YYT
1 stop5h 08mPorter Airlines
Thu 23/102:55 p.m.YYT - YUL
1 stop5h 08mPorter Airlines
Deal found 10/9C$ 463

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to St. John's 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 Montreal Pierre Elliott Trudeau Intl Airport to St. John's that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

St. John's

Route

Depart

Return

Price

MontrealSt. John's

YUL - YYT

YULYYT

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

11:00 a.m.-12:38 a.m.

2 stops12h 08m

St John's

Thu 23/10

2:55 p.m.-8:52 p.m.

1 stop7h 27m

C$ 467

MontrealSt. John's

YUL - YYT

YULYYT

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

1:10 p.m.-5:09 p.m.

Nonstop2h 29m

St John's

Mon 20/10

2:55 p.m.-8:53 p.m.

1 stop7h 28m

C$ 468

MontrealSt. John's

YUL - YYT

YULYYT

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

11:00 a.m.-4:58 p.m.

1 stop4h 28m

St John's

Sat 18/10

1:15 p.m.-9:17 p.m.

2 stops9h 32m

C$ 477

MontrealSt. John's

YUL - YYT

YULYYT

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

11:00 a.m.-4:58 p.m.

1 stop4h 28m

St John's

Sat 18/10

1:15 p.m.-9:17 p.m.

2 stops9h 32m

C$ 477

MontrealSt. John's

YUL - YYT

YULYYT

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

3:10 p.m.-9:48 p.m.

1 stop5h 08m

St John's

Mon 20/10

7:00 a.m.-5:20 p.m.

2 stops11h 50m

C$ 477

MontrealSt. John's

YUL - YYT

YULYYT

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

10:00 a.m.-9:48 p.m.

2 stops10h 18m

St John's

Thu 23/10

2:55 p.m.-6:33 p.m.

1 stop5h 08m

C$ 477

MontrealSt. John's

YUL - YYT

YULYYT

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

2:30 p.m.-12:38 a.m.

2 stops8h 38m

St John's

Fri 24/10

1:15 p.m.-10:15 p.m.

2 stops10h 30m

C$ 478

MontrealSt. John's

YUL - YYT

YULYYT

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

2:30 p.m.-12:38 a.m.

2 stops8h 38m

St John's

Thu 23/10

7:00 a.m.-10:12 a.m.

1 stop4h 42m

C$ 478

MontrealSt. John's

YUL - YYT

YULYYT

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

10:45 a.m.-12:38 a.m.

2 stops12h 23m

St John's

Fri 24/10

1:15 p.m.-10:15 p.m.

2 stops10h 30m

C$ 478

MontrealSt. John's

YUL - YYT

YULYYT

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

10:45 a.m.-12:38 a.m.

2 stops12h 23m

St John's

Mon 20/10

2:55 p.m.-10:15 p.m.

2 stops8h 50m

C$ 478

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 22 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's 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 St. John's

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to St. John's?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to St. John's. Price data was last updated on 29 August 2025.

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to St. John's is 49 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to St. John's?

Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to St. John's (average of C$ 221). Flying from Montreal Pierre Elliott Trudeau Intl Airport to St. John's in December is currently the most expensive (average of C$ 382). 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 YYT?

Find hourly flight availability from Pierre Elliott Trudeau Intl to St. John's. 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.

A simple way to save on the total cost of your ticket is to fly from Montreal Pierre Elliott Trudeau Intl Airport to St. John's in the afternoon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to St. John's?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to St. John's. Price data was last updated on 7 September 2025.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to St. John's flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to St. John's?

Reviews of airlines servicing St. John's

Get insights into the airlines that provide service to St. John's. 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's. Reviews last updated 11 September 2025.
See what other customers who have flown with Porter Airlines and Air Canada from Montreal Pierre Elliott Trudeau Intl Airport to St. John's have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.9

Food

7.6

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.9

Food

7.6

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.9

Food

7.6

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to St. John's. 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 St. John's from Montreal Pierre Elliott Trudeau Intl?

    If you book a flight to St. John's from Montreal Pierre Elliott Trudeau Intl, you will be flying to St John's, which is the city’s only airport. St John's (YYT) is located 6.7 km from the centre of St. John's. There are 6 flights from Montreal Pierre Elliott Trudeau Intl to St John's per day from 2 different airlines.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to St. John's?

    Airlines like Porter Airlines and Air Canada fly from Montreal Pierre Elliott Trudeau Intl Airport to St. John's in about 2h 29m. The time it takes to get you to your destination can typically vary by up to 9h 39m. Montreal Pierre Elliott Trudeau Intl Airport and St. John's are separated by a distance of 1619 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to St. John's round-trip?

    According to our current data, Porter Airlines (C$ 400), and Air Canada (C$ 439) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to St. John's. Porter Airlines is 30% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to St. John's?

    The top 3 most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to St. John's are United Airlines (68%), Air Canada (65%) and Lufthansa (63%).

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to St. John's?

    Looking at all options, your cheapest flight can be booked for C$ 248. While the most popular route (Montreal Pierre Elliott Trudeau Intl - St John's) can be booked for C$ 335 on average, our data indicates C$ 449 when flying from Montreal Pierre Elliott Trudeau Intl Airport to St. John's.

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

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to St. John's 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's?

    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's.

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to St. John's 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 St. John's?

    Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to St. John's (average of C$ 221). Flying from Montreal Pierre Elliott Trudeau Intl Airport to St. John's in December is currently the most expensive (average of C$ 382). 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's

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Deer Lake flights
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Top 2 airlines flying from Pierre Elliott Trudeau Intl to St. John's

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to St. John's. 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
Porter AirlinesCheapestC$ 400AverageC$ 537FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 439AverageC$ 601FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to St. John's?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to St. John's with no change fees?

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to St. John's 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 Pierre Elliott Trudeau Intl to St. John's 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's from Pierre Elliott Trudeau Intl today and book when prices fit your budget.

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