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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake from C$ 199

YUL — YDF
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

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

Thu 1/101:00 p.m. -
Nonstop2h 04m
Thu 8/105:20 p.m. -
Nonstop2h 11m
Deal found 2/9C$ 412
Wed 23/91:00 p.m. -
Nonstop2h 04m
Fri 25/95:00 a.m. -
1 stop6h 51m
Deal found 2/9C$ 423
Wed 21/105:30 p.m. -
1 stop5h 58m
Fri 23/105:20 p.m. -
Nonstop2h 11m
Deal found 4/9C$ 447
Thu 8/108:00 a.m. -
1 stop8h 50m
Thu 15/105:20 p.m. -
Nonstop2h 11m
Deal found 6/9C$ 452
Sat 3/106:00 a.m. -
1 stop5h 58m
Sat 10/102:25 p.m. -
1 stop6h 26m
Deal found 5/9C$ 458
Sun 27/99:00 a.m. -
1 stop3h 53m
Mon 5/103:05 p.m. -
2 stops6h 55m
Deal found 4/9C$ 461

Find flight deals from Pierre Elliott Trudeau Intl to Deer Lake

Round-trip from

C$ 412

One-way from

C$ 199

Popular in

April

Cheapest in

January

Average price

C$ 660

Good round-trip deal

C$ 584 or less

Good one-way deal

C$ 321 or less
Air Canada
  • Air Canada
  • 1/10-8/10
  • Nonstop
  • 4h 15m total
  • Montreal to Deer Lake
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Porter Airlines
  • Porter Airlines
  • 2/10-31/12
  • 1 total stop
  • 3h 53m total
  • Montreal to Deer Lake
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 124 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 33 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Deer Lake.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Deer Lake.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealDeer Lake

YUL Montreal Pierre Elliott Trudeau Intl - YDF Deer Lake

YULYDF

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

1:00 p.m.-4:34 p.m.

Nonstop2h 04m

Deer Lake

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 224

MontrealDeer Lake

YUL Montreal Pierre Elliott Trudeau Intl - YDF Deer Lake

YULYDF

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

9:00 a.m.-2:23 p.m.

1 stop3h 53m

Deer Lake

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 231

MontrealDeer Lake

YUL Montreal Pierre Elliott Trudeau Intl - YDF Deer Lake

YULYDF

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

5:45 p.m.-2:23 p.m.

2 stops19h 08m

Deer Lake

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 304

MontrealDeer Lake

YUL Montreal Pierre Elliott Trudeau Intl - YDF Deer Lake

YULYDF

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

1:00 p.m.-4:34 p.m.

Nonstop2h 04m

Deer Lake

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 357

MontrealDeer Lake

YUL Montreal Pierre Elliott Trudeau Intl - YDF Deer Lake

YULYDF

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

5:30 p.m.-12:58 a.m.

1 stop5h 58m

Deer Lake

Fri 23/10

5:20 p.m.-6:01 p.m.

Nonstop2h 11m

C$ 423

MontrealDeer Lake

YUL Montreal Pierre Elliott Trudeau Intl - YDF Deer Lake

YULYDF

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

1:00 p.m.-4:34 p.m.

Nonstop2h 04m

Deer Lake

Thu 8/10

5:20 p.m.-6:01 p.m.

Nonstop2h 11m

C$ 433

MontrealDeer Lake

YUL Montreal Pierre Elliott Trudeau Intl - YDF Deer Lake

YULYDF

Montreal Pierre Elliott Trudeau Intl

Thu 8/10

8:00 a.m.-6:20 p.m.

1 stop8h 50m

Deer Lake

Thu 15/10

2:25 p.m.-6:52 p.m.

1 stop5h 57m

C$ 463

MontrealDeer Lake

YUL Montreal Pierre Elliott Trudeau Intl - YDF Deer Lake

YULYDF

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

8:35 a.m.-6:20 p.m.

2 stops8h 15m

Deer Lake

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 484

MontrealDeer Lake

YUL Montreal Pierre Elliott Trudeau Intl - YDF Deer Lake

YULYDF

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

5:30 p.m.-12:58 a.m.

1 stop5h 58m

Deer Lake

Sun 25/10

6:45 p.m.-6:19 a.m.

1 stop13h 04m

C$ 509

MontrealDeer Lake

YUL Montreal Pierre Elliott Trudeau Intl - YDF Deer Lake

YULYDF

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

8:00 p.m.-2:23 p.m.

3 stops16h 53m

Deer Lake

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 535

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 18 resultsSorted by cheapest first
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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

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake (average of C$ 476). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake in April is currently the most expensive (average of C$ 935). 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?

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.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake?

Airfare is below average for this route at the moment.

Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake flights typically cost between C$ 548 and C$ 761 in October.
The cheapest round-trip price found within the last 5 days was C$ 412 on Air Canada (1 Oct-8 Oct).

Reviews of airlines servicing Deer Lake

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
8.0
Very good
458 reviews
Check prices

Entertainment

6.9

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Porter Airlines
8.0
Very good
458 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Entertainment

6.9

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Canada
7.1
Good
11,593 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Entertainment

6.9

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Related info for your journey

  • 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 1 inbound flight 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 5h 58m. Your travel time can differ by up to . The distance between Montreal Pierre Elliott Trudeau Intl Airport and Deer Lake is about 1297 km.

  • 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$ 390 on this airline. An additional option worth looking into is Porter Airlines, starting at C$ 463. Users have found that Air Canada is 42% 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 Air Canada (75%), Jazz (75%) or United Airlines (75%) when booking your flight. These represent the most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake?

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake? While on average our users pay C$ 535, our data indicates the cheapest price to be C$ 212. The most popular route (Montreal Pierre Elliott Trudeau Intl - Deer Lake), is priced around C$ 371.

  • 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, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake (average of C$ 476). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Deer Lake in April is currently the most expensive (average of C$ 935). 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

Alternative routes for Pierre Elliott Trudeau Intl to Deer Lake

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

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 390AverageC$ 761FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 463AverageC$ 647FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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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?

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