YYT - YUL

C$ 216 Find Cheap Flights from St. John's to Montreal – Compare and Save

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 27/8. 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.
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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 426
Typical prices: C$ 506-C$ 748
Porter Airlines
Wed 12/8Thu 27/8
YYT - YUL • 2 stops
Cheapest direct flights
C$ 455
Typical prices: C$ 569-C$ 766
Air Canada
Thu 20/8Tue 25/8
YYT - YUL • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
United Economy Plus adds up to 15 cm more legroom for extra comfort.
United has free messaging; Air Canada offers Wi-Fi on select flights.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from C$ 426 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Air Canada. Average duration is 2h 47m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg C$ 512 (round-trip)
Shortest trip • 5h 11m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 52% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Montreal!
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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

Wed, 12 Aug - Thu, 27 Aug
Porter Airlines Logo
1:30 p.m. - 10:10 p.m.
YYT
-
YUL
10h 10m
2 stops
Porter Airlines Logo
12:50 p.m. - 12:55 a.m.
YUL
-
YYT
10h 35m
2 stops
C$ 426Porter Airlines
Thu, 13 Aug - Sun, 16 Aug
Multiple Airlines Logo
2:05 p.m. - 6:20 p.m.
YYT
-
YUL
5h 45m
1 stop
Multiple Airlines Logo
4:40 p.m. - 12:55 a.m.
YUL
-
YYT
6h 45m
1 stop
C$ 432Multiple Airlines
Tue, 18 Aug - Mon, 31 Aug
Porter Airlines Logo
7:00 p.m. - 12:37 a.m.
YYT
-
YUL
7h 07m
1 stop
Porter Airlines Logo
2:05 p.m. - 8:17 p.m.
YUL
-
YYT
4h 42m
1 stop
C$ 436Porter Airlines
Thu, 13 Aug - Sun, 16 Aug
Porter Airlines Logo
8:50 a.m. - 5:02 p.m.
YYT
-
YUL
9h 42m
2 stops
Porter Airlines Logo
4:40 p.m. - 12:55 a.m.
YUL
-
YYT
6h 45m
1 stop
C$ 438Porter Airlines
Wed, 12 Aug - Thu, 27 Aug
Multiple Airlines Logo
1:30 p.m. - 10:10 p.m.
YYT
-
YUL
10h 10m
2 stops
Multiple Airlines Logo
4:15 p.m. - 11:59 p.m.
YUL
-
YYT
6h 14m
1 stop
C$ 439Multiple Airlines
Wed, 2 Sep - Sun, 6 Sep
Porter Airlines Logo
10:00 a.m. - 5:02 p.m.
YYT
-
YUL
8h 32m
1 stop
Porter Airlines Logo
4:40 p.m. - 12:55 a.m.
YUL
-
YYT
6h 45m
1 stop
C$ 441Porter Airlines
Thu, 13 Aug - Mon, 17 Aug
Porter Airlines Logo
8:50 a.m. - 5:02 p.m.
YYT
-
YUL
9h 42m
2 stops
Porter Airlines Logo
4:15 p.m. - 11:35 p.m.
YUL
-
YYT
5h 50m
1 stop
C$ 442Porter Airlines
Sun, 11 Oct - Sun, 18 Oct
Porter Airlines Logo
7:00 p.m. - 12:37 a.m.
YYT
-
YUL
7h 07m
1 stop
Porter Airlines Logo
9:00 a.m. - 3:05 p.m.
YUL
-
YYT
4h 35m
1 stop
C$ 443Porter Airlines
Sun, 16 Aug - Sun, 23 Aug
Multiple Airlines Logo
7:30 a.m. - 1:13 p.m.
YYT
-
YUL
7h 13m
1 stop
Multiple Airlines Logo
4:40 p.m. - 12:55 a.m.
YUL
-
YYT
6h 45m
1 stop
C$ 445Multiple Airlines
Thu, 10 Sep - Sun, 13 Sep
Porter Airlines Logo
8:55 a.m. - 5:02 p.m.
YYT
-
YUL
9h 37m
2 stops
Porter Airlines Logo
4:40 p.m. - 12:55 a.m.
YUL
-
YYT
6h 45m
1 stop
C$ 446Porter Airlines
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.

How much is a round-trip flight from St. John's to Montreal Pierre Elliott Trudeau Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. John's to Montreal Pierre Elliott Trudeau Intl Airport departing in August.

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 September, where tickets cost C$ 527 (return) on average. On the other hand, the most expensive months are May and April, where the average cost of round-trip tickets is C$ 711 and C$ 692 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 608 on average.

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 52% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 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 seasonJanuary
Cheapest flightC$ 216
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (9% more expensive 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 5 days, the lowest price for a flight from St. John's to Montreal Pierre Elliott Trudeau Intl Airport was C$ 216 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 Embraer 195 E2 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$ 561 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$ 668 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$ 337 or less one-way and C$ 713 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 442 reviews
7.9Comfort
7.5Food
8.2Boarding
8.6Crew
6.9Entertainment
Airline reviews

We were very offended Reserva check in agent in Calgary. Erroneously profiled and reprimanded for using Reserve line . Hadn't even looked at tickets. We were in fact Reserve passengers

2.0 MediocreDoug, Jun 2026
YYC - YOW
Read more Porter Airlines reviews

We were very offended Reserva check in agent in Calgary. Erroneously profiled and reprimanded for using Reserve line . Hadn't even looked at tickets. We were in fact Reserve passengers

The staff was amazing. Best service I’ve had on an aircraft in a long time. Was not particularly happy with the food. Flight was at 10:50 and left home too early for breakfast and wasn’t able to purchase food at airport and felt for sure I could get some breakfast to buy on airplane. Nope as food was served around 11:30 and only one choice left (I was at 22C) so ordered the chicken dish thinking I’m getting a hot meal but cold chicken with rice and carrots etc. I was looking forward to a croissant sandwich and a hot cup of tea. The FA was kind to explain they were serving dinner at that time. She was lovely Other than the disappointment with the food the staff was amazing. On my return flight I will make sure to eat and take some food with me so I’m not hungry or disappointed. This was my second time ever flying Porter and will consider checking them when I next come to visit my daughter. Have to say it again best crew I’ve ever experienced on a flight and I travel quite a bit. Thanks.

I didn’t receive any help when they messed up and wasn’t honest and the supervisor did absolutely nothing to help me so I had to buy another ticket at $537

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

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

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

The flight was fine see earlier note for the problem

The staff is always great. Just the fact that our flight was the only one delayed from Halifax when all other carries were still flying. It happen a year ago out of Toronto as well. All others were flying but our flight got cancelled 1 hr before the time of departure.

Chaotic boarding, but mostly my issues are with Toronto airport

Tight transfer in Montreal. (15 min) However, we made it, as did my luggage.

Mutiple delays and changes of gate resulting in arrival 5 hours after intended.

The pretzels were rather dry and dusty. I do appreciate having a choice between sweet and savory snack.

After waiting in the airport from 7am (to make sure we had enough time for security), our flight was continually delayed until it was canceled. They tried to book us on a Delta flight, which we considered and even went to the Delta terminal with our luggage (which was stowed and then available once the flight was canceled (about 15 min away) but were then informed that we would need to retrieve our luggage at LaGuardia and then recheck in to Air Canada in New York, grab our luggage, and then get to the air canada terminal and re-check in. We decided against it, took our luggage into an uber home and then drive the 6.5 hours (one way) to Montreal instead.

Flight departed significantly late with no announcements being made. Woman behind me would not allow me to recline my seat so I was unable to comfortably sleep. Flight attendant not very responsive. Slow to pick up garbage after meal. Not a good experience at all. I felt like cattle rather than like a valued customer

Hoping for small compasation for having to rebook my trip back cause i had to miss 6 hrs work

Delayed for 15 min due to maintenance. We were asked to wait to board as a family, but took longer than if we were not asked anything.

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.

No possibility to get a refund or rebooking because of illness.

My flight cancelled 3 time and rebooked. It was unexpected for me. Otherwise everything is perfect.

The cabin was uncomfortably warm the entire flight. Being scolded as a group, that we the passengers are delaying boarding because of our luggage is ridiculous. Stop charging people to check their luggage and the problem goes away.

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

Information on your arrival and departure airports