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Cheap flights from St. John's to Montreal Pierre Elliott Trudeau Intl Airport from C$ 204

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — YUL
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from St John's to Montreal Pierre Elliott Trudeau Intl are usually found in June or September, booked 48 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

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

Discover tips and strategies to find the most affordable flight options for your journey from St. John's (YYT) to Pierre Elliott Trudeau Intl (YUL). 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 17 September 2025.

Round-trip from

C$ 395

One-way from

C$ 204

Popular in

August

Cheapest in

June

Average price

C$ 519

Good round-trip deal

C$ 604 or less

Good one-way deal

C$ 457 or less
Porter Airlines
  • Porter Airlines
  • 24/10-26/10
  • 2 total stops
  • 19h 27m total
  • St. John's to Montreal
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WestJet
  • WestJet
  • 11/10
  • 1 total stop
  • 10h 57m total
  • St. John's to Montreal
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 0% potential price decrease (C$ 8 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 St John's to Montreal Pierre Elliott Trudeau Intl.
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Price to beat on a one-way flight from St John's to Montreal Pierre Elliott Trudeau Intl.
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Find flight deals from St. John's to Pierre Elliott Trudeau Intl

Cheapest flights from St. John's to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from St. John's to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Thu 16/106:25 p.m.YYT - YUL
1 stop7h 42mPorter Airlines
Sat 18/1011:00 a.m.YUL - YYT
1 stop4h 28mPorter Airlines
Deal found 16/9C$ 399
Sun 16/115:40 p.m.YYT - YUL
1 stop8h 33mMultiple Airlines
Fri 21/119:50 a.m.YUL - YYT
1 stop4h 15mMultiple Airlines
Deal found 15/9C$ 400
Thu 16/102:55 p.m.YYT - YUL
1 stop5h 08mPorter Airlines
Thu 23/101:10 p.m.YUL - YYT
2 stops9h 58mPorter Airlines
Deal found 17/9C$ 403
Tue 14/103:00 p.m.YYT - YUL
1 stop23h 00mMultiple Airlines
Tue 21/106:45 a.m.YUL - YYT
1 stop14h 41mMultiple Airlines
Deal found 16/9C$ 409
Wed 15/102:55 p.m.YYT - YUL
1 stop5h 08mMultiple Airlines
Fri 24/106:45 a.m.YUL - YYT
1 stop9h 12mMultiple Airlines
Deal found 15/9C$ 414
Wed 24/92:55 p.m.YYT - YUL
1 stop5h 08mMultiple Airlines
Tue 14/106:45 a.m.YUL - YYT
2 stops16h 23mMultiple Airlines
Deal found 15/9C$ 415
Mon 20/102:55 p.m.YYT - YUL
1 stop5h 08mPorter Airlines
Mon 27/104:00 p.m.YUL - YYT
2 stops7h 31mPorter Airlines
Deal found 17/9C$ 424
Fri 10/106:25 p.m.YYT - YUL
1 stop17h 10mMultiple Airlines
Sun 12/1010:45 a.m.YUL - YYT
1 stop10h 41mMultiple Airlines
Deal found 16/9C$ 425
Fri 28/116:00 a.m.YYT - YUL
1 stop5h 04mPorter Airlines
Wed 3/124:00 p.m.YUL - YYT
2 stops7h 31mPorter Airlines
Deal found 16/9C$ 433
Thu 16/102:55 p.m.YYT - YUL
1 stop5h 08mMultiple Airlines
Sat 18/106:45 a.m.YUL - YYT
1 stop14h 41mMultiple Airlines
Deal found 16/9C$ 435

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. John's to Pierre Elliott Trudeau Intl 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 17 September 2025.
Use the filters below to find and compare flights from St. John's to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

St. John's

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

St. John'sMontreal

YYT - YUL

YYTYUL

St John's

Wed 15/10

3:00 p.m.-12:27 a.m.

1 stop10h 57m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

6:45 a.m.-10:56 p.m.

1 stop14h 41m

C$ 396

St. John'sMontreal

YYT - YUL

YYTYUL

St John's

Thu 16/10

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

1 stop5h 08m

Montreal Pierre Elliott Trudeau Intl

Thu 23/10

1:10 p.m.-12:38 a.m.

2 stops9h 58m

C$ 403

St. John'sMontreal

YYT - YUL

YYTYUL

St John's

Thu 30/10

4:15 p.m.-12:43 a.m.

2 stops9h 58m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

9:50 a.m.-3:35 p.m.

1 stop4h 15m

C$ 409

St. John'sMontreal

YYT - YUL

YYTYUL

St John's

Fri 10/10

6:25 p.m.-10:05 a.m.

1 stop17h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 12/10

10:45 a.m.-10:56 p.m.

1 stop10h 41m

C$ 425

St. John'sMontreal

YYT - YUL

YYTYUL

St John's

Fri 28/11

6:00 a.m.-9:34 a.m.

1 stop5h 04m

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

4:00 p.m.-1:01 a.m.

2 stops7h 31m

C$ 433

St. John'sMontreal

YYT - YUL

YYTYUL

St John's

Thu 16/10

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

1 stop5h 08m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

6:45 a.m.-10:56 p.m.

1 stop14h 41m

C$ 435

St. John'sMontreal

YYT - YUL

YYTYUL

St John's

Mon 1/12

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

1 stop6h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

9:50 a.m.-3:35 p.m.

1 stop4h 15m

C$ 440

St. John'sMontreal

YYT - YUL

YYTYUL

St John's

Thu 16/10

5:50 a.m.-7:10 a.m.

Nonstop2h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

6:45 a.m.-10:56 p.m.

1 stop14h 41m

C$ 446

St. John'sMontreal

YYT - YUL

YYTYUL

St John's

Thu 20/11

4:15 p.m.-7:44 p.m.

1 stop4h 59m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

6:45 a.m.-4:45 p.m.

1 stop8h 30m

C$ 448

St. John'sMontreal

YYT - YUL

YYTYUL

St John's

Sun 30/11

4:15 p.m.-7:44 p.m.

1 stop4h 59m

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

4:00 p.m.-1:01 a.m.

2 stops7h 31m

C$ 450

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 21 results
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Best time to book a flight from St. John's to Pierre Elliott Trudeau Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from St. John's to Pierre Elliott Trudeau Intl. Price data was last updated on 12 September 2025.

The best time to book flights from St. John's to Montreal Pierre Elliott Trudeau Intl Airport is 48 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 St. John's to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from St. John's to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from St. John's to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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 YYT to YUL?

Find hourly flight availability from St. John's to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

A simple way to save on the total cost of your ticket is to fly from St. John's to Montreal Pierre Elliott Trudeau Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 65% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from St. John's to Pierre Elliott Trudeau Intl. Price data was last updated on 14 September 2025.

Travelers seeking maximum savings on their St. John's to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday afternoons 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 St. John's to Montreal Pierre Elliott Trudeau Intl Airport?

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 17 September 2025.
Read reviews from past customers who have flown Porter Airlines and Air Canada from St. John's to Montreal Pierre Elliott Trudeau Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
365 reviews
Check prices

Overall

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.6

Entertainment

7.0

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
365 reviews
Porter Airlines
7.9
Good
365 reviews
Check prices

Overall

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.6

Entertainment

7.0

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
365 reviews
Check prices

Overall

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.6

Entertainment

7.0

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 St. John's to Pierre Elliott Trudeau Intl. 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 St. John's to Montreal Pierre Elliott Trudeau Intl?

    Located just 6.7 km from the city centre, St John's is the airport most travellers will use when flying to Montreal Pierre Elliott Trudeau Intl from St. John's. Booking flights from St John's (YYT) to Montreal Pierre Elliott Trudeau Intl should be relatively easy as there are 7 daily outbound flights to Montreal Pierre Elliott Trudeau Intl from 2 different airlines.

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

    A quick flight from St. John's to Montreal Pierre Elliott Trudeau Intl Airport can take about 5h 08m. WestJet provides one of the quickest options available for as low as C$ 403. There are 1619 km between St. John's and Montreal Pierre Elliott Trudeau Intl Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Cheapflights users have booked flights from St. John's to Montreal Pierre Elliott Trudeau Intl Airport round-trip from C$ 412. Another airline that can offer you cheap pricing is Air Canada. These flights start at 26% lower than the current average price 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from St. John's to Montreal Pierre Elliott Trudeau Intl Airport consider choosing Emirates (89%), Air Canada (82%) or United Airlines (78%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from St. John's to Montreal Pierre Elliott Trudeau Intl Airport is C$ 260. On average you can expect to pay C$ 1,605. The most popular route, (St John's - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 268.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from St. John's to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from St. John's to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Sherbrooke
Cornwall
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

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Alternative routes for St. John's to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Gander to Pierre Elliott Trudeau Intl flights
Wabush to Pierre Elliott Trudeau Intl flights

Top 2 airlines flying from St. John's to Pierre Elliott Trudeau Intl

Discover the top 2 airlines that operate flights from St. John's to Pierre Elliott Trudeau Intl. 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 412AverageC$ 548FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 424AverageC$ 587FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

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

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Yes! Cheapflights helps users easily find flights from St. John's to Pierre Elliott Trudeau Intl with no change fees.

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