YYT - YUL

$161 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 6/17. 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
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Everything you should know

Cheapest round-trip
$282
Typical prices: $413-$326
Porter Airlines
Tue 6/16Tue 6/23
YYT - YUL • 1 stop
Cheapest non-stop
$381
Typical prices: $575-$373
Air Canada
Fri 7/10Thu 7/16
YYT - YUL • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Opt for Preferred Economy on Air Canada for extra legroom.
United's Priority Boarding helps avoid gate-checking.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $282 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Air Canada. Average duration is 2h 49m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $433 (round-trip)
Shortest trip • 5h 09m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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KAYAK searches 100s 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

Tue, Jun 16 - Tue, Jun 23
Porter Airlines Logo
7:00 pm - 12:37 am
YYT
-
YUL
7h 07m
1 stop
Porter Airlines Logo
4:40 pm - 12:56 am
YUL
-
YYT
6h 46m
1 stop
$282Porter Airlines
Wed, Jun 17 - Thu, Jun 18
Porter Airlines Logo
6:05 am - 6:10 pm
YYT
-
YUL
13h 35m
2 stops
Porter Airlines Logo
6:00 pm - 12:40 am
YUL
-
YYT
5h 10m
1 stop
$316Porter Airlines
Tue, Jun 16 - Thu, Jun 18
Porter Airlines Logo
7:00 pm - 12:37 am
YYT
-
YUL
7h 07m
1 stop
Porter Airlines Logo
4:15 pm - 12:56 am
YUL
-
YYT
7h 11m
2 stops
$326Porter Airlines
Tue, Jun 16 - Tue, Jun 23
Porter Airlines Logo
8:50 am - 3:10 pm
YYT
-
YUL
7h 50m
2 stops
Porter Airlines Logo
4:40 pm - 12:56 am
YUL
-
YYT
6h 46m
1 stop
$330Porter Airlines
Wed, Jun 10 - Tue, Jun 16
Porter Airlines Logo
6:05 am - 6:15 pm
YYT
-
YUL
13h 40m
2 stops
Porter Airlines Logo
4:40 pm - 12:56 am
YUL
-
YYT
6h 46m
1 stop
$334Porter Airlines
Tue, Jun 16 - Wed, Jun 17
Porter Airlines Logo
6:05 am - 9:40 am
YYT
-
YUL
29h 05m
2 stops
Porter Airlines Logo
2:05 pm - 8:17 pm
YUL
-
YYT
4h 42m
1 stop
$336Porter Airlines
Wed, Jun 10 - Thu, Jun 18
Porter Airlines Logo
6:05 am - 6:15 pm
YYT
-
YUL
13h 40m
2 stops
Porter Airlines Logo
4:15 pm - 12:40 am
YUL
-
YYT
6h 55m
1 stop
$342Porter Airlines
Tue, Jun 16 - Wed, Jun 17
Porter Airlines Logo
7:00 pm - 10:02 am
YYT
-
YUL
16h 32m
1 stop
Porter Airlines Logo
2:05 pm - 8:17 pm
YUL
-
YYT
4h 42m
1 stop
$345Porter Airlines
Wed, Jun 17 - Thu, Jun 18
Porter Airlines Logo
4:00 pm - 7:33 pm
YYT
-
YUL
5h 03m
1 stop
Porter Airlines Logo
6:00 pm - 12:40 am
YUL
-
YYT
5h 10m
1 stop
$361Porter Airlines
Tue, Jun 16 - Tue, Jun 23
Air Canada Logo
5:35 am - 7:01 am
YYT
-
YUL
2h 56mnonstop
Air Canada Logo
3:40 pm - 11:28 pm
YUL
-
YYT
6h 18m
1 stop
$368Air 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.

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 June.

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.

For St. John's to Montreal, Monday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Montreal back to St. John's, the best deals are generally found on Thursday, with Sunday being the most expensive.

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 $359 (return) on average. On the other hand, the most expensive months are May and March, where the average cost of round-trip tickets is $518 and $486 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 $489 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 50% 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.

Good to know

Low seasonJanuary
Cheapest flight$161
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 11% 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 $161 for a one-way ticket and $282 for a round-trip.

  • Do I need a passport to fly between St. John's and Montreal?

    No, a passport isn't needed to fly from St. John's to Montreal. However, local authorities might ask for an official ID.

  • 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 Boeing 737 MAX 8 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 nonstop 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 $397 and an overall rating of 8.0, Porter Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $451 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 travelers 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. Booking your flights between St. John's and YUL can sometimes prove cheaper using this method.

  • 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 $201 or less one-way and $488 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 direct 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 direct 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.
8.0
Porter AirlinesOverall score based on 436 reviews
8.2Boarding
7.0Entertainment
8.6Crew
8.0Comfort
7.6Food
Airline reviews

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.

10.0 ExcellentAngela, May 2026
YYZ - YVR
Read more Porter Airlines reviews

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.

A few improvements: 1. No signages at the airport that the porter airline was a codeshare and i could check-in at American counter. 2. Crew at the gate said they couldn't change my reward to Alaska - despite that being done previously 3. Despite there being many open seats, i was assigned a seat at the very back near lavatory, last row. Fortunately, the pilot wanted more people moved up so the flight attendants moved me up. It seemed very odd to have been stuck in last row with very few people nearby..

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

There was No Flight. Both Kayak and Porter refused to honor my booking. I was asked for an additional 1,300 $ CAD to keep the flight. After several emails to both Kayak and Porter I was ignored. I had to cancel my March spring break plans, dog kennel and hotel. I had to re-book another vacation to Nassau in January w Expedia. I had to re-book a new vacation for spring break. Porter and Kayak both blamed each other and would not work together to fix this. Not cool.

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

The flight was a little delayed but check in was easy and boarding was quick. Luggage was quickly available and everything worked great.

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

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.

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.

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

Information on your arrival and departure airports