Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake from C$ 203

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — YDF
25 Feb — 4 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Deer Lake are usually found in March or February, booked 34 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Pierre Elliott Trudeau Intl to Deer Lake

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Deer Lake
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Deer Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 January 2026.

Mon 16/37:10 p.m.
YUL
-
YDF
Nonstop2h 12m
Air Canada
Tue 17/36:50 p.m.
YDF
-
YUL
1 stop13h 15m
Air Canada
Deal found 24/1C$ 457
Tue 3/37:10 p.m.
YUL
-
YDF
Nonstop2h 12m
Air Canada
Sat 7/35:45 a.m.
YDF
-
YUL
Nonstop2h 23m
Air Canada
Deal found 24/1C$ 505
Tue 5/51:00 p.m.
YUL
-
YDF
Nonstop2h 05m
Air Canada
Tue 9/65:10 p.m.
YDF
-
YUL
Nonstop2h 13m
Air Canada
Deal found 24/1C$ 514
Tue 23/68:15 a.m.
YUL
-
YDF
1 stop4h 35m
Porter Airlines
Fri 26/63:40 p.m.
YDF
-
YUL
1 stop4h 38m
Porter Airlines
Deal found 25/1C$ 523
Thu 10/96:30 a.m.
YUL
-
YDF
2 stops6h 58m
Porter Airlines
Thu 24/93:00 p.m.
YDF
-
YUL
1 stop5h 06m
Porter Airlines
Deal found 24/1C$ 527
Mon 22/61:00 p.m.
YUL
-
YDF
Nonstop2h 05m
Air Canada
Fri 26/65:10 p.m.
YDF
-
YUL
Nonstop2h 13m
Air Canada
Deal found 25/1C$ 555

Find flight deals from Pierre Elliott Trudeau Intl to Deer Lake

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Deer Lake (YDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 January 2026.

Round-trip from

C$ 401

One-way from

C$ 218

Popular in

December

Cheapest in

March

Average price

C$ 471
Air Canada
  • Air Canada
  • 12/3-19/3
  • 1 total stop
  • 15h 27m total
  • Montreal to Deer Lake
Search Deals
Air Canada
  • Air Canada
  • 16/3
  • Nonstop
  • 2h 12m total
  • Montreal to Deer Lake
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Deer Lake that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 January 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Deer Lake

Route

Depart

Return

Price

MontrealDeer Lake

YUL - YDF

YULYDF

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

7:10 p.m.-10:52 p.m.

Nonstop2h 12m

Deer Lake

Thu 19/3

6:50 p.m.-6:35 a.m.

1 stop13h 15m

C$ 401

MontrealDeer Lake

YUL - YDF

YULYDF

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

7:10 p.m.-10:52 p.m.

Nonstop2h 12m

Deer Lake

Tue 17/3

6:50 p.m.-6:35 a.m.

1 stop13h 15m

C$ 457

MontrealDeer Lake

YUL - YDF

YULYDF

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

1:00 p.m.-4:35 p.m.

Nonstop2h 05m

Deer Lake

Thu 28/5

5:10 p.m.-5:53 p.m.

Nonstop2h 13m

C$ 474

MontrealDeer Lake

YUL - YDF

YULYDF

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

7:10 p.m.-10:52 p.m.

Nonstop2h 12m

Deer Lake

Sat 7/3

5:45 a.m.-6:38 a.m.

Nonstop2h 23m

C$ 505

MontrealDeer Lake

YUL - YDF

YULYDF

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

8:15 a.m.-2:58 p.m.

1 stop5h 13m

Deer Lake

Thu 28/5

3:40 p.m.-6:41 p.m.

1 stop4h 31m

C$ 512

MontrealDeer Lake

YUL - YDF

YULYDF

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

1:00 p.m.-4:35 p.m.

Nonstop2h 05m

Deer Lake

Tue 9/6

5:10 p.m.-5:53 p.m.

Nonstop2h 13m

C$ 514

MontrealDeer Lake

YUL - YDF

YULYDF

Montreal Pierre Elliott Trudeau Intl

Tue 23/6

8:15 a.m.-2:20 p.m.

1 stop4h 35m

Deer Lake

Fri 26/6

3:40 p.m.-6:48 p.m.

1 stop4h 38m

C$ 523

MontrealDeer Lake

YUL - YDF

YULYDF

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

7:10 p.m.-10:52 p.m.

Nonstop2h 12m

C$ 203

MontrealDeer Lake

YUL - YDF

YULYDF

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

6:50 a.m.-3:45 p.m.

2 stops7h 25m

C$ 231

MontrealDeer Lake

YUL - YDF

YULYDF

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

7:10 p.m.-10:52 p.m.

Nonstop2h 12m

C$ 523

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 11 results
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Deer Lake

Have a flexible travel schedule? Discover the best time to fly to Deer Lake from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Deer Lake. Price data was last updated on 23 January 2026.

Booking 33 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake (average of C$ 278). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake in December is currently the most expensive (average of C$ 555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YUL to YDF?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Deer Lake. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 January 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake as you normally would.

Reviews of airlines servicing Deer Lake

Get insights into the airlines that provide service to Deer Lake. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Deer Lake. Reviews last updated 26 January 2026.
See what other customers who have flown with Porter Airlines and Air Canada from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Entertainment

6.9

Overall

7.9

Boarding

8.2

Crew

8.6

Food

7.5

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
7.9
Good
412 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Entertainment

6.9

Overall

7.9

Boarding

8.2

Crew

8.6

Food

7.5

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,656 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Entertainment

6.9

Overall

7.9

Boarding

8.2

Crew

8.6

Food

7.5

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Deer Lake. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Deer Lake from Montreal Pierre Elliott Trudeau Intl?

    For a flight from Montreal Pierre Elliott Trudeau Intl to Deer Lake, you will be flying into Deer Lake. Deer Lake (YDF) is just 5.7 km from the centre of the city. Deer Lake is the only Deer Lake airport and it handles 2 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. 2 airlines have flights to Deer Lake from Montreal Pierre Elliott Trudeau Intl on a regular basis.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake?

    Air Canada can get you from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake in just under 2h 12m. Your travel time will be generally consistent. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Deer Lake is about 1297 km. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake round-trip?

    Our cheapest airline available from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake is Air Canada. Our recent data shows that you can find tickets from as low as C$ 375 on this airline. An additional option worth looking into is Porter Airlines, starting at C$ 451. Users have found that Air Canada is 32% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake?

    Consider United Airlines (40%), Air Canada (20%) or Jazz (20%) when booking your flight. These represent the most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Deer Lake that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Deer Lake flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Deer Lake?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Deer Lake.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Deer Lake?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Deer Lake by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake (average of C$ 278). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake in December is currently the most expensive (average of C$ 555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Deer Lake?

Book flights to Deer Lake if you plan to visit one of these locations
Corner Brook

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pierre Elliott Trudeau Intl to Deer Lake

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to St. John's flights
Pierre Elliott Trudeau Intl to Gander flights
Pierre Elliott Trudeau Intl to Wabush flights

Top 2 airlines flying from Pierre Elliott Trudeau Intl to Deer Lake

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Deer Lake. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 375AverageC$ 543FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 451AverageC$ 552FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Deer Lake?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to Deer Lake. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Deer Lake?

Cheapflights helps you find that perfect flight to Deer Lake from Pierre Elliott Trudeau Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Deer Lake with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to Deer Lake, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Deer Lake become cheaper?

Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to Deer Lake on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.