YYT - YUL

C$ 251 Find Cheap Flights from St. John's to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. John's to Montreal departing on 24/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to Montreal, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
C$ 426
Overall average: C$ 539
WestJet
Sat 2/5Thu 7/5
YYT - YUL • 1 stop
Cheapest direct flights
C$ 487
Typical prices: C$ 539-C$ 662
Air Canada
Fri 6/3Wed 11/3
YYT - YUL • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Air Canada's Wi-Fi is available on select flights.
Security lines at St John's are short and quick.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
WestJet
Cheapest • from C$ 426 (round-trip)
Porter Airlines
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 17% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Montreal!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from St. John's to Montreal (YYT-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. John's to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. John's to Montreal

Sat, 2 May - Thu, 7 May
WestJet Logo
3:00 p.m. - 12:40 a.m.
YYT
-
YUL
11h 10m
1 stop
WestJet Logo
7:25 p.m. - 10:55 p.m.
YUL
-
YYT
26h 00m
1 stop
C$ 426WestJet
Fri, 6 Mar - Wed, 11 Mar
Porter Airlines Logo
6:20 a.m. - 3:10 p.m.
YYT
-
YUL
10h 20m
2 stops
Porter Airlines Logo
1:40 p.m. - 1:00 a.m.
YUL
-
YYT
9h 50m
2 stops
C$ 434Porter Airlines
Sat, 21 Feb - Mon, 23 Feb
Porter Airlines Logo
6:00 a.m. - 9:34 a.m.
YYT
-
YUL
5h 04m
1 stop
Porter Airlines Logo
1:40 p.m. - 11:20 p.m.
YUL
-
YYT
8h 10m
2 stops
C$ 441Porter Airlines
Sat, 21 Feb - Mon, 23 Feb
Porter Airlines Logo
6:00 a.m. - 1:00 p.m.
YYT
-
YUL
8h 30m
2 stops
Porter Airlines Logo
11:25 a.m. - 11:20 p.m.
YUL
-
YYT
10h 25m
2 stops
C$ 462Porter Airlines
Thu, 28 May - Mon, 1 Jun
Air Canada Logo
6:10 p.m. - 7:27 p.m.
YYT
-
YUL
2h 47mdirect
Air Canada Logo
1:30 p.m. - 7:43 p.m.
YUL
-
YYT
4h 43m
1 stop
C$ 467Air Canada
Tue, 26 May - Tue, 23 Jun
Porter Airlines Logo
4:00 p.m. - 6:48 p.m.
YYT
-
YUL
4h 18m
1 stop
Porter Airlines Logo
2:05 p.m. - 8:15 p.m.
YUL
-
YYT
4h 40m
1 stop
C$ 475Porter Airlines
Mon, 13 Apr - Wed, 22 Apr
Porter Airlines Logo
6:00 a.m. - 9:34 a.m.
YYT
-
YUL
5h 04m
1 stop
Porter Airlines Logo
9:55 a.m. - 3:35 p.m.
YUL
-
YYT
4h 10m
1 stop
C$ 483Porter Airlines
Fri, 6 Mar - Wed, 11 Mar
Air Canada Logo
6:25 p.m. - 8:05 p.m.
YYT
-
YUL
3h 10mdirect
Air Canada Logo
9:10 p.m. - 1:11 a.m.
YUL
-
YYT
2h 31mdirect
C$ 487Air Canada
Mon, 25 May - Tue, 23 Jun
Porter Airlines Logo
4:00 p.m. - 6:48 p.m.
YYT
-
YUL
4h 18m
1 stop
Porter Airlines Logo
9:35 a.m. - 3:05 p.m.
YUL
-
YYT
4h 00m
1 stop
C$ 489Porter Airlines
Thu, 28 May - Mon, 1 Jun
Air Canada Logo
5:20 a.m. - 6:46 a.m.
YYT
-
YUL
2h 56mdirect
Air Canada Logo
8:35 p.m. - 12:36 a.m.
YUL
-
YYT
2h 31mdirect
C$ 492Air Canada
Booking Insights

KAYAK's insights & trends for St. John's to Montreal flights

Get data-powered insights and trends into flights from St. John's to Montreal to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. John's to Montreal?

The average price of all round-trip flights from St. John's to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from St. John's to Montreal, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to St. John's, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. John's to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. John's to Montreal Pierre Elliott Trudeau Intl Airport is June, where tickets cost C$ 475 (return) on average. On the other hand, the most expensive months are January and November, where the average cost of round-trip tickets is C$ 681 and C$ 660 respectively.

Can I save money by flying with a layover from St. John's to Montreal Pierre Elliott Trudeau Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 575, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. John's to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. John's to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 4 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Expert advice

Expert advice for your flight from St. John's to Montreal

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Mark Stachiew

Mark Stachiew

Expert on YUL

Mark Stachiew has been exploring the world and writing about it for more than 30 years. His travel stories have appeared in numerous newspapers, magazines and online publications in Canada, the United States and beyond.

Jennifer Bain

Jennifer Bain

Expert on YYT

Jennifer Bain is a Canadian travel writer who takes at least 50 flights a year and has proudly visited all 13 of Canada's provinces and territories. She is a former newspaper travel editor who has written three travel books. Jennifer is the Canada editor for U.S.-based National Parks Traveler and freelances for numerous other outlets.

Good to know

Low seasonDecember
Cheapest flightC$ 251
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from St. John's to Montreal

When to book flights from St. John's to Montreal

Are your dates flexible? Find out the best times to travel from St. John's to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking St. John's to Montreal flights

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

    In the last 3 days, the lowest price for a flight from St. John's to Montreal Pierre Elliott Trudeau Intl Airport was C$ 251 for a one-way ticket and C$ 426 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from St. John's to Montreal?

    Only Air Canada offers inflight Wi-Fi service on the St. John's to Montreal flight route.

  • Which aircraft models fly most regularly from St. John's to Montreal?

    The Airbus A220-300 is the aircraft model that flies most regularly on the St. John's to Montreal flight route.

  • Which airline alliances offer flights from St. John's to Montreal?

    Star Alliance is the only airline alliance operating flights between St. John's and Montreal.

  • On which days can I fly direct from St. John's to Montreal?

    There are direct flights from St. John's to Montreal on a daily basis.

  • Which is the best airline for flights from St. John's to Montreal, Porter Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from St. John's to Montreal are Porter Airlines and Air Canada. With an average price for the route of C$ 518 and an overall rating of 7.9, Porter Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 570 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from St. John's to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. John's to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. John's to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from St. John's is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. John's to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to St. John's with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. John's to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from St. John's up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from St. John's to Montreal Pierre Elliott Trudeau Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 322 or less one-way and C$ 617 or less round-trip.

Prefer to fly direct from St. John's to Montreal?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from St John's to Montreal Pierre Elliott Trudeau Intl.
Find which airlines fly direct from St John's Airport to Montreal Pierre Elliott Trudeau Intl Airport, which days they fly and book direct flights.

Direct departures

St John's to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

Direct returns

Montreal Pierre Elliott Trudeau Intl to St John's

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

Reviews of the top airlines flying from St. John's to Montreal

 
See real verified KAYAK customer reviews for airlines flying from St. John's to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. John's to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Porter AirlinesOverall score based on 412 reviews
8.6Crew
6.9Entertainment
7.5Food
8.2Boarding
7.9Comfort
Airline reviews

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

6.0 GoodBeat, Jan 2026
YUL - YVR
Read more Porter Airlines reviews

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

The flight booking code given by Kayak was not the correct one used by the airline. I had to call to get the correct one. It was never sent to me. Totally unacceptable!

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

Much roomer than air Canada! Great flight for the price. No complaints

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

As a first time flyer with Porter I was happy with the service and comfort of the airline.

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Other than wifi no on board entertainment. Will use them again, roomier seats than other airlines and snacks and beverages, better than average

I like it, but the food isn't good. They need to offer more simple things. This bowls that have so many things your don't know what your are eating. The milenials like it, no the rest. And last but not least, they allowed somebody have a huge dog, vey agressive and fidgety in the flight. That's horrible. No animals should be allowed inside the airplane, what about allergies, etc

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

I like the fact air Canada is on time The food you guys serve is not good

Flight was great. Meal was really good. Boarding was terrible. Too many people in a small boarding lounge, zones not clearly marked.

Flight was delayed 3 times. My luggage was sent to Saskatoon instead of Casablanca - airline got it sorted out in two days. Received $45 in meal vouchers to use in the airport.

The crew members were great. The flight was awesome. But I had trouble getting to any of the movies. I tried over and over. The free wifi though is a bonus which I appreciated. Re comfort I am not telling you anything you don’t know. There is nothing comfortable about air travel any longer. As someone with a back issue I am usually squirming about two hours into any flight. But safety matters most of all to me and I do feel safe with air Canada.

Would like whole can of pop for 2. Treats were not great . The garlic pretzels were terrible for someone who can't eat garlic. Passenger was 84.

I was very excited when we were to arrive 19 mins early . However that did not last long since there was no available gate and sat there waiting almost a hour.

I found check in difficult because I could only pull up one passenger. I got help.

The flight was cancelled, which led me to cancel my entire trip

It would have been better if food is served on a 4 hours’ flight

Everything you need to know for your flight from St. John's to Montreal

Information on your arrival and departure airports