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Cheap flights from Ottawa to Deer Lake from C$ 178

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YDF
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Deer Lake

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Deer Lake
Explore the most affordable flight options available from Ottawa to Deer Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2026.

Wed 17/68:50 p.m.
YOW
-
YDF
Nonstop2h 20m
Porter Airlines
Fri 19/66:30 a.m.
YDF
-
YOW
Nonstop2h 35m
Porter Airlines
Deal found 30/3C$ 365
Sun 21/68:50 p.m.
YOW
-
YDF
Nonstop2h 20m
Porter Airlines
Mon 22/66:30 a.m.
YDF
-
YOW
Nonstop2h 35m
Porter Airlines
Deal found 30/3C$ 370
Sun 14/68:50 p.m.
YOW
-
YDF
Nonstop2h 20m
Porter Airlines
Thu 18/66:30 a.m.
YDF
-
YOW
Nonstop2h 35m
Porter Airlines
Deal found 31/3C$ 385
Tue 28/45:00 a.m.
YOW
-
YDF
1 stop5h 46m
Air Canada
Tue 5/55:20 p.m.
YDF
-
YOW
1 stop6h 21m
Air Canada
Deal found 31/3C$ 388
Wed 17/612:15 p.m.
YOW
-
YDF
1 stop4h 35m
Air Canada
Fri 19/65:00 a.m.
YDF
-
YOW
1 stop7h 45m
Air Canada
Deal found 30/3C$ 398
Thu 14/512:00 p.m.
YOW
-
YDF
1 stop11h 26m
Air Canada
Thu 21/55:20 p.m.
YDF
-
YOW
1 stop6h 21m
Air Canada
Deal found 30/3C$ 402
Sat 18/49:15 a.m.
YOW
-
YDF
2 stops7h 20m
Air Canada
Thu 23/46:50 p.m.
YDF
-
YOW
1 stop16h 53m
Air Canada
Deal found 28/3C$ 424
Fri 1/56:00 p.m.
YOW
-
YDF
1 stop5h 26m
Air Canada
Fri 8/57:05 p.m.
YDF
-
YOW
1 stop14h 53m
Air Canada
Deal found 1/4C$ 431

Find flight deals from Ottawa to Deer Lake

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) 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 2 April 2026.

Round-trip from

C$ 339

One-way from

C$ 178

Popular in

April

Cheapest in

January

Average price

C$ 1,452

Good round-trip deal

C$ 543 or less
Porter Airlines
  • Porter Airlines
  • 12/6-15/6
  • Nonstop
  • 4h 55m total
  • Ottawa to Deer Lake
Search Deals
Porter Airlines
  • Porter Airlines
  • 10/6
  • Nonstop
  • 2h 20m total
  • Ottawa to Deer Lake
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 202 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (C$ 102 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Ottawa to Deer Lake.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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 2 April 2026.
Use the filters below to find and compare flights from Ottawa to Deer Lake that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaDeer Lake

YOW - YDF

YOWYDF

Ottawa

Sun 14/6

8:50 p.m.-12:40 a.m.

Nonstop2h 20m

Deer Lake

Thu 18/6

6:30 a.m.-7:35 a.m.

Nonstop2h 35m

C$ 385

OttawaDeer Lake

YOW - YDF

YOWYDF

Ottawa

Sat 18/4

9:15 a.m.-6:05 p.m.

2 stops7h 20m

Deer Lake

Thu 23/4

6:50 p.m.-10:13 a.m.

1 stop16h 53m

C$ 424

OttawaDeer Lake

YOW - YDF

YOWYDF

Ottawa

Tue 14/7

12:15 p.m.-6:21 p.m.

1 stop4h 36m

Deer Lake

Tue 21/7

5:20 p.m.-10:10 p.m.

1 stop6h 20m

C$ 523
Cheapest one-way

OttawaDeer Lake

YOW - YDF

YOWYDF

Ottawa

Wed 10/6

12:15 p.m.-6:20 p.m.

1 stop4h 35m

C$ 184

OttawaDeer Lake

YOW - YDF

YOWYDF

Ottawa

Wed 17/6

12:15 p.m.-6:20 p.m.

1 stop4h 35m

C$ 195

OttawaDeer Lake

YOW - YDF

YOWYDF

Ottawa

Wed 20/5

12:15 p.m.-6:30 p.m.

1 stop4h 45m

C$ 223
Quickest one-way

OttawaDeer Lake

YOW - YDF

YOWYDF

Ottawa

Wed 15/7

8:50 p.m.-12:40 a.m.

Nonstop2h 20m

C$ 250

OttawaDeer Lake

YOW - YDF

YOWYDF

Ottawa

Wed 15/7

12:15 p.m.-6:21 p.m.

1 stop4h 36m

C$ 266

OttawaDeer Lake

YOW - YDF

YOWYDF

Ottawa

Thu 16/4

12:15 p.m.-6:05 p.m.

1 stop4h 20m

C$ 288

OttawaDeer Lake

YOW - YDF

YOWYDF

Ottawa

Sun 2/8

8:00 a.m.-3:03 p.m.

1 stop5h 33m

C$ 367

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Ottawa to Deer Lake

Have a flexible travel schedule? Discover the best time to fly to Deer Lake from Ottawa 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 Ottawa to Deer Lake

How far ahead should I book a flight from Ottawa to Deer Lake?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Deer Lake. Price data was last updated on 2 April 2026.

Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa 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 Ottawa to Deer Lake?

Currently, December is the cheapest month in which you can book a flight from Ottawa to Deer Lake (average of C$ 213). Flying from Ottawa to Deer Lake in April is currently the most expensive (average of C$ 612). 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.

How much does it cost to fly round-trip from Ottawa to Deer Lake?

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 2 April 2026.
Get a feel of what it's like to fly with Porter Airlines and Air Canada from Ottawa to Deer Lake by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
430 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Food

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
430 reviews
Porter Airlines
8.0
Very good
430 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Food

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,886 reviews
Porter Airlines
8.0
Very good
430 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Food

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

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

  • How popular is this Ottawa to Deer Lake flight route?

    The Ottawa to Deer Lake flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Ottawa to Deer Lake?

    Departing from Ottawa to Deer Lake will take you 2h 20m. There are 1440 km between Ottawa and Deer Lake. Most flights are nonstop.

  • What are the cheapest airlines flying from Ottawa to Deer Lake round-trip?

    Our cheapest airline available from Ottawa to Deer Lake is Air Canada. Our recent data shows that you can find tickets from as low as C$ 423 on this airline. An additional option worth looking into is Porter Airlines, starting at C$ 497. You may be able to fly from Ottawa to Deer Lake for 41% less than the average price by searching for these airlines.

  • What are the cheapest flights from Ottawa to Deer Lake?

    On average you can expect to pay C$ 548 for a flight from Ottawa to Deer Lake. The cheapest flight overall is C$ 419 while the most popular route, (Ottawa - Deer Lake) is currently priced at C$ 387.

  • Can I find deals for flights from Ottawa to Deer Lake that include hotel bookings?

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

  • How can I find direct flights from Ottawa to Deer Lake?

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

  • Can I find deals for business class flights from Ottawa to Deer Lake?

    Yes. Cheapflights offers flight deals from Ottawa 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 Ottawa to Deer Lake?

    Currently, December is the cheapest month in which you can book a flight from Ottawa to Deer Lake (average of C$ 213). Flying from Ottawa to Deer Lake in April is currently the most expensive (average of C$ 612). 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

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Top 2 airlines flying from Ottawa to Deer Lake

Discover the top 2 airlines that operate flights from Ottawa 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 2 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 423AverageC$ 589FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 497AverageC$ 645FlexibilityNo 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 Ottawa to Deer Lake?

Deals for Ottawa to Deer Lake flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Deer Lake?

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Deer Lake by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ottawa to Deer Lake with no change fees?

Yes! Cheapflights helps users easily find flights from Ottawa to Deer Lake with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Deer Lake become cheaper?

Yes, Cheapflights offers price alerts on Ottawa to Deer Lake flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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