YUL - YDF

C$ 220 Find Cheap Flights from Montreal to Deer Lake – 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 Montreal to Deer Lake departing on 26/7. 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 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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Everything you should know

Cheapest round-trip
C$ 417
Typical prices: C$ 427-C$ 781
Air Canada
Mon 28/9Fri 9/10
YUL - YDF • Direct
Cheapest direct flights
C$ 423
Air Canada
Mon 28/9Fri 9/10
YUL - YDF • Direct
Top airlines
Cheapest • from C$ 417 (round-trip)
Best reviews • 8.0 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 05m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg C$ 674 (round-trip)
Shortest trip • 4h 12m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 30% price drop
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 Deer Lake!
Flight Deals
Booking Insights
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

Mon, 28 Sep - Fri, 9 Oct
Air Canada Logo
1:00 p.m. - 4:34 p.m.
YUL
-
YDF
2h 04mdirect
Air Canada Logo
2:05 p.m. - 5:51 p.m.
YDF
-
YUL
5h 16m
1 stop
C$ 417Air Canada
Mon, 28 Sep - Fri, 9 Oct
Air Canada Logo
1:00 p.m. - 4:34 p.m.
YUL
-
YDF
2h 04mdirect
Air Canada Logo
5:10 p.m. - 5:51 p.m.
YDF
-
YUL
2h 11mdirect
C$ 423Air Canada
Mon, 28 Sep - Fri, 9 Oct
Air Canada Logo
5:30 p.m. - 12:58 a.m.
YUL
-
YDF
5h 58m
1 stop
Air Canada Logo
5:25 a.m. - 10:21 a.m.
YDF
-
YUL
6h 26m
1 stop
C$ 432Air Canada
Sat, 26 Sep - Fri, 9 Oct
Air Canada Logo
6:30 p.m. - 12:58 a.m.
YUL
-
YDF
4h 58m
1 stop
Air Canada Logo
5:10 p.m. - 5:51 p.m.
YDF
-
YUL
2h 11mdirect
C$ 436Air Canada
Sat, 26 Sep - Fri, 9 Oct
Air Canada Logo
1:00 p.m. - 4:34 p.m.
YUL
-
YDF
2h 04mdirect
Air Canada Logo
5:10 p.m. - 5:51 p.m.
YDF
-
YUL
2h 11mdirect
C$ 443Air Canada
Sun, 26 Jul - Wed, 29 Jul
Air Canada Logo
1:00 p.m. - 4:35 p.m.
YUL
-
YDF
2h 05mdirect
Air Canada Logo
7:00 p.m. - 7:10 a.m.
YDF
-
YUL
13h 40m
1 stop
C$ 447Air Canada
Tue, 4 Aug - Sat, 8 Aug
Air Canada Logo
5:30 p.m. - 12:57 a.m.
YUL
-
YDF
5h 57m
1 stop
Air Canada Logo
5:00 a.m. - 10:22 a.m.
YDF
-
YUL
6h 52m
1 stop
C$ 451Air Canada
Thu, 20 Aug - Mon, 24 Aug
Air Canada Logo
1:00 p.m. - 4:35 p.m.
YUL
-
YDF
2h 05mdirect
Air Canada Logo
5:00 a.m. - 10:22 a.m.
YDF
-
YUL
6h 52m
1 stop
C$ 453Air Canada
Wed, 12 Aug - Sat, 22 Aug
Air Canada Logo
5:30 p.m. - 12:57 a.m.
YUL
-
YDF
5h 57m
1 stop
Air Canada Logo
5:00 a.m. - 10:22 a.m.
YDF
-
YUL
6h 52m
1 stop
C$ 457Air Canada
Sun, 26 Jul - Wed, 29 Jul
Air Canada Logo
5:30 p.m. - 12:57 a.m.
YUL
-
YDF
5h 57m
1 stop
Air Canada Logo
7:00 p.m. - 7:10 a.m.
YDF
-
YUL
13h 40m
1 stop
C$ 459Air Canada
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.

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake?

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

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 Friday and avoid Tuesdays if you are looking for the best rates. For your return to Montreal, you’ll find the best rates on Sundays and the most expensive ones on Thursdays.

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 January, where tickets cost C$ 488 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is C$ 960 and C$ 855 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at C$ 665 on average.

Good to know

Low seasonJanuary
Cheapest flightC$ 220
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly (9% more expensive 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 5 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake was C$ 220 for a one-way ticket and C$ 417 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 Airbus A319 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$ 664 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 C$ 778 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$ 755 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.
8.0
Porter AirlinesOverall score based on 441 reviews
8.2Boarding
8.0Comfort
7.5Food
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.

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..

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.

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

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.👍

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

The only issue had when i mentioned about comfort was the man beside me was on the larger side and took about 1/3 of my seat where i was pressed against the wall/window of the plane for the trip.

Flight got delayed But satisfied with the pricing of tickets

The TV screen at my seat was not functioning for the entire duration of the flight. I informed a flight attendant about the issue, and I was told that I would receive a voucher as compensation. However, I never received this voucher afterward. I therefore kindly request to still receive the voucher that was promised to me.

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.

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

Very nice comfortable spacy Airbus 321. I liked the offer of food on the Bistro menu. The idea is very good to pay and cost was low.

I used to enjoy the travelling experience, but no more. We pay more and get much less. No air travel for me on the near future.

My wife and I especially liked the fact that the Toronto agent went beyond expectation to allow my wife and I to sit together. There was no option for us when we booked our seats. Very thankful!

I missed that flight because Air Canada did not send my luggage which caused delays at Customs

Our clothes were all soaked when we unpacked our suitcases at 3 am Our flight was almost 3 hours late

Flight was two hours delayed. Overall, I made it safely, so I am happy!

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

Information on your arrival and departure airports