YUL - YDF

C$ 201 Find Cheap Flights from Montreal to Deer Lake

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Deer Lake departing on 20/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Deer Lake

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Deer Lake, 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 Montreal to Deer Lake, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Montreal to Deer Lake (YUL-YDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Deer Lake 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 Montreal to Deer Lake

Fri, 17 Oct - Mon, 20 Oct
Porter Airlines Logo
8:15 a.m. - 2:19 p.m.YUL-YDF
4h 34m1 stop
Porter Airlines Logo
3:00 p.m. - 10:15 p.m.YDF-YUL
8h 45m2 stops
C$ 370Porter Airlines
Find Deal
Fri, 17 Oct - Mon, 20 Oct
Porter Airlines Logo
8:15 a.m. - 2:19 p.m.YUL-YDF
4h 34m1 stop
Porter Airlines Logo
3:00 p.m. - 6:33 p.m.YDF-YUL
5h 03m1 stop
C$ 383Porter Airlines
Find Deal
Fri, 17 Oct - Mon, 20 Oct
Porter Airlines Logo
8:15 a.m. - 2:19 p.m.YUL-YDF
4h 34m1 stop
Porter Airlines Logo
3:00 p.m. - 10:15 p.m.YDF-YUL
8h 45m2 stops
C$ 388Porter Airlines
Find Deal
Fri, 17 Oct - Mon, 20 Oct
Porter Airlines Logo
8:15 a.m. - 2:19 p.m.YUL-YDF
4h 34m1 stop
Porter Airlines Logo
3:00 p.m. - 10:15 p.m.YDF-YUL
8h 45m2 stops
C$ 396Porter Airlines
Find Deal
Fri, 17 Oct - Mon, 20 Oct
Porter Airlines Logo
8:15 a.m. - 2:19 p.m.YUL-YDF
4h 34m1 stop
Porter Airlines Logo
3:00 p.m. - 10:15 p.m.YDF-YUL
8h 45m2 stops
C$ 397Porter Airlines
Find Deal
Fri, 17 Oct - Mon, 20 Oct
Air Canada Logo
4:45 p.m. - 11:55 p.m.YUL-YDF
5h 40m1 stop
Air Canada Logo
6:00 a.m. - 6:44 a.m.YDF-YUL
2h 14mdirect
C$ 403Air Canada
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Air Canada Logo
7:10 p.m. - 10:52 p.m.YUL-YDF
2h 12mdirect
Air Canada Logo
6:50 p.m. - 7:55 a.m.YDF-YUL
14h 35m1 stop
C$ 430Air Canada
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Air Canada Logo
10:10 a.m. - 5:03 p.m.YUL-YDF
5h 23m1 stop
Air Canada Logo
6:50 p.m. - 7:55 a.m.YDF-YUL
14h 35m1 stop
C$ 446Air Canada
Find Deal
Fri, 17 Oct - Mon, 20 Oct
Air Canada Logo
4:45 p.m. - 11:55 p.m.YUL-YDF
5h 40m1 stop
Air Canada Logo
8:05 a.m. - 6:05 p.m.YDF-YUL
11h 30m1 stop
C$ 462Air Canada
Find Deal
Tue, 28 Oct - Tue, 4 Nov
 Logo
5:10 p.m. - 3:45 p.m.YUL-YDF
21h 05m1 stop
 Logo
10:20 p.m. - 12:44 p.m.YDF-YUL
15h 54m2 stops
C$ 711
Find Deal

Everything you should know

Top airlines
Porter Airlines
Cheapest • from C$ 370 (round-trip)
Porter Airlines
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 31% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 370
Overall average: C$ 615
Porter Airlines
Fri 17/10Mon 20/10
YUL - YDF • 1 stop
Cheapest direct flights
C$ 383
Typical prices: C$ 788-1081
Air Canada
Fri 17/10Mon 20/10
YUL - YDF • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Deer Lake!
Booking Insights

KAYAK's insights & trends for Montreal to Deer Lake flights

Get data-powered insights and trends into flights from Montreal to Deer Lake 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 Montreal to Deer Lake?

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

When flying from Montreal to Deer Lake, you should consider leaving on a Wednesday and avoid Fridays if you are looking for the best rates. For your return to Montreal, you’ll find the best rates on Saturdays and the most expensive ones on Wednesdays.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake, 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 Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake is February, where tickets cost C$ 418 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is C$ 768 and C$ 727 respectively.

Can I save money by flying with a layover from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake?

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$ 547, prices are generally cheapest when you fly direct.

Good to know

Low seasonNovember
Cheapest flightC$ 201
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Montreal to Deer Lake

When to book flights from Montreal to Deer Lake

Are your dates flexible? Find out the best times to travel from Montreal to Deer Lake 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 Montreal to Deer Lake flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake was C$ 145 for a one-way ticket and C$ 267 for a round-trip.

  • Which airports will I be using when flying from Montreal to Deer Lake?

    When flying out of Montreal you will be using Montreal Pierre Elliott Trudeau Intl. You will be landing at Deer Lake, also known as Deer Lake.

  • Which airlines offer Wi-Fi service onboard planes from Montreal to Deer Lake?

    Only Air Canada offers inflight Wi-Fi service on the Montreal to Deer Lake flight route.

  • Which aircraft models fly most regularly from Montreal to Deer Lake?

    The Canadair (Bombardier) Regional Jet 900 is the aircraft model that flies most regularly on the Montreal to Deer Lake flight route.

  • Which airline alliances offer flights from Montreal to Deer Lake?

    Star Alliance is the only airline alliance operating flights between Montreal and Deer Lake.

  • On which days can I fly direct from Montreal to Deer Lake?

    There are direct flights from Montreal to Deer Lake on a daily basis.

  • Which is the best airline for flights from Montreal to Deer Lake, Porter Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Montreal to Deer Lake are Porter Airlines and Air Canada. With an average price for the route of C$ 516 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$ 559 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Montreal to Deer Lake?

    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 Montreal to Deer Lake.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Deer Lake from Montreal 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 Montreal to Deer Lake?

    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 Deer Lake with an airline and back to Montreal with another airline.

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

    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 Deer Lake from Montreal 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 Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 944 or less round-trip.

Prefer to fly direct from Montreal to Deer Lake?

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

Direct departures

Montreal Pierre Elliott Trudeau Intl to Deer Lake

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

Deer Lake 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

Reviews of the top airlines flying from Montreal to Deer Lake

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Deer Lake. 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 Montreal to Deer Lake? 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 363 reviews
7.0Entertainment
8.6Crew
7.9Comfort
7.6Food
8.1Boarding
Airline reviews

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.

2.0 MediocreAnonymous, Sep 2025YDF - YHZ
Read more Porter Airlines reviews

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.

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

I was not happy with AirfareAssist, the agency that kayak advised me would be handling my booking. I was advised by porter airlines that I had been overcharged for the Basic express , a option that I had asked airfare assist to help arrange after I realized that the basic fare I had chosen with porter did not include a carryon. At each checkin porter advised I had been overcharged for this . They advised that money would be refunded to my credit card, however, this is not likely to happen as it is not my name and credit card that appeared on the porter invoice, but that of another individual/agent. When airfare assist was arranging the basic express with porter on my behalf, they asked me to confirm that I agreed to pay $263 USD for this. I did agree, as I was advised this was needed to proceed. When I checked the invoice on the porter website and saw that it was not my name and credit card on the invoice, I was advised that this was how airfareassist processed the payment. The Porter invoice indicated a billed amount of $126USD I will not use Kayak or their designated AirfareAssist again

Our flight was delayed by a bit. I appreciated that we were kept informed on why periodically. Boarding was fine. I overheard one flight attendant sounding very rude to a passenger who was not paying attention to the safety demonstration. The snacks were minimal as it was a short flight. There was no entertainment. Overall the flight was good back to LGA.

There was a 5 hour delay. Missed connection and now an almost 21 hour lay over!

The flight was fine see earlier note for the problem

Three hours on the tarmac with almost zero communication from the cockpit. Not when offered a water in the interim. In my 67 years of flying all over the world the worst experience ever. The plane was half empty, however had to pay for seats to sit next to my girlfriend. Extra to take a carry on. I would never fly Porter again even for free.

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

The crew were fabulous. The flight was bumpy and I always like the captain to tell me what that is about or my imagination gets carries away.

I did the posting for 45 years. I just retired. I’m the only seat in the plane but didn’t have any phone. It has to be mine so imagine seeing 13 hours on the flat seat with a belt that didn’t close all the rest was OK.

They went on strike before time and screwed us big time. Which is not fair. We respect their planned strike but why they went on strike ahead of time ??? Poor garbage management

Awful. As we were boarding we were told the flight was cancelled. Then had to stand in a queue for 3 hours to talk to someone at the kiosk of Air Canada. They were not helpful at all. No empathy. My issue is not with them striking but the total disregard for the chaos and distress late notice caused. No thought on the impact this has caused.

On-time boarding, departure, and flight. Electronic notifications about bags for the whole of their own journey too - from when they got accepted into the system through to being loaded onto the plane and then finally being disgorged onto the right carousel. That was an excellent feature.

When I came in the front door in Montreal airport I didn't know where to go, first time traveling. Signs were not directing me.

Aircanada was not great. Didn't get anything to eat. No snacks. No entertainment. Horrible checking in.

It was 3 hours late and ruined my plans at destination. Also rough landing.

I had a great experience at YUL Air Canada. The service was top drawer as I needed help to board.

Service Director cut all cabin lights and window screens defaulted to dark, but it was an afternoon flight going west. I spent hours trying to see what was reading as reading lights weren't working either. What the hell.

Everything you need to know for your flight from Montreal to Deer Lake

Information on your arrival and departure airports

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