YOW - YDF

C$ 328 Find Cheap Flights from Ottawa 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 Ottawa to Deer Lake departing on 27/8. 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 Ottawa 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 Ottawa to Deer Lake, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Ottawa to Deer Lake (YOW-YDF)

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

Tue, 23 Sep - Fri, 26 Sep
Porter Airlines Logo
8:00 a.m. - 2:19 p.m.YOW-YDF
4h 49m1 stop
Porter Airlines Logo
3:00 p.m. - 12:21 a.m.YDF-YOW
10h 51m2 stops
C$ 492Porter Airlines
Find Deal
Tue, 23 Sep - Fri, 26 Sep
Air Canada Logo
6:10 p.m. - 11:55 p.m.YOW-YDF
4h 15m1 stop
Air Canada Logo
6:00 a.m. - 10:24 a.m.YDF-YOW
5h 54m1 stop
C$ 512Air Canada
Find Deal
Sat, 2 Aug - Sat, 27 Sep
Porter Airlines Logo
11:20 a.m. - 6:00 p.m.YOW-YDF
5h 10m1 stop
Porter Airlines Logo
3:00 p.m. - 5:45 p.m.YDF-YOW
4h 15m1 stop
C$ 579Porter Airlines
Find Deal
Tue, 19 Aug - Wed, 15 Oct
Porter Airlines Logo
9:00 a.m. - 2:20 p.m.YOW-YDF
3h 50m1 stop
Porter Airlines Logo
3:00 p.m. - 5:45 p.m.YDF-YOW
4h 15m1 stop
C$ 591Porter Airlines
Find Deal
Tue, 19 Aug - Wed, 15 Oct
Porter Airlines Logo
9:00 a.m. - 2:20 p.m.YOW-YDF
3h 50m1 stop
Porter Airlines Logo
3:00 p.m. - 5:45 p.m.YDF-YOW
4h 15m1 stop
C$ 592Porter Airlines
Find Deal
Sat, 2 Aug - Sat, 27 Sep
Porter Airlines Logo
9:00 a.m. - 2:20 p.m.YOW-YDF
3h 50m1 stop
Porter Airlines Logo
3:00 p.m. - 12:21 a.m.YDF-YOW
10h 51m2 stops
C$ 601Porter Airlines
Find Deal
Tue, 19 Aug - Wed, 15 Oct
Porter Airlines Logo
9:00 a.m. - 2:20 p.m.YOW-YDF
3h 50m1 stop
Porter Airlines Logo
3:00 p.m. - 12:21 a.m.YDF-YOW
10h 51m2 stops
C$ 616Porter Airlines
Find Deal
Sat, 30 Aug - Mon, 8 Sep
Air Canada Logo
10:30 a.m. - 11:35 p.m.YOW-YDF
11h 35m2 stops
Air Canada Logo
6:00 a.m. - 11:17 a.m.YDF-YOW
6h 47m2 stops
C$ 653Air Canada
Find Deal
Tue, 19 Aug - Wed, 15 Oct
Air Canada Logo
2:25 p.m. - 11:56 p.m.YOW-YDF
8h 01m2 stops
Air Canada Logo
6:00 a.m. - 1:09 p.m.YDF-YOW
8h 39m2 stops
C$ 662Air Canada
Find Deal
Sat, 2 Aug - Sat, 27 Sep
 Logo
11:20 a.m. - 6:00 p.m.YOW-YDF
5h 10m1 stop
 Logo
3:00 p.m. - 4:19 p.m.YDF-YOW
26h 49m3 stops
C$ 871
Find Deal
Useful Info

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

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

The average price of all round-trip flights from Ottawa to Deer Lake clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Deer Lake on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Ottawa to Deer Lake. For your return ticket, we recommend flying on a Sunday and avoiding Wednesdays for the best deals.

What is the cheapest month to fly from Ottawa to Deer Lake?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa 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 Ottawa to Deer Lake is September, where tickets cost C$ 535 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is C$ 1,228 and C$ 866 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Deer Lake, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ottawa to Deer Lake, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.


Good to know

Low seasonFebruary
High seasonJune
Cheapest flightC$ 328
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 22% lower on average.
Flight from Ottawa to Deer Lake

When to book flights from Ottawa to Deer Lake

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

  • What is the cheapest flight from Ottawa to Deer Lake?

    In the last 3 days, the lowest price for a flight from Ottawa to Deer Lake was C$ 240 for a one-way ticket and C$ 360 for a round-trip.

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

    We unfortunately don’t have that data for this specific route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Ottawa to Deer Lake are Porter Airlines and Air Canada. With an average price for the route of C$ 629 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$ 693 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Ottawa 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 Ottawa to Deer Lake.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Deer Lake from Ottawa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa 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 Ottawa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa 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 Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Ottawa to Deer Lake

 
See real verified KAYAK customer reviews for airlines flying from Ottawa 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 Ottawa 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 296 reviews
8.1Comfort
8.2Boarding
7.0Entertainment
8.7Crew
7.6Food
Airline reviews

Great! Personable crew. I love that they pour complimentary beer and wine.

10.0 ExcellentSteve, Jun 2025LAS - YOW
Read more Porter Airlines reviews

Great! Personable crew. I love that they pour complimentary beer and wine.

I love the 2 seats per row. More room. The crew were excellent.

It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)

Overall very good... staff were friendly and helpful. boarding was good for the most part, but a little hard to get our carry-on bags on there.... I think people should be directed to keep their coats and small bags with them until all the carry-ons are loaded, and then, if there is space, they can put their small bags and coats up top.. makes it much easier to put baggage up. i loved the internet feature, but the entertainment was not there unless you have your own Netflix or similar platform. My chair did not recline, which was very annoying, and the arms won't go up near the isle, which makes it tough to get in and out of the seat.

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

The staff is always great. Just the fact that our flight was the only one delayed from Halifax when all other carries were still flying. It happen a year ago out of Toronto as well. All others were flying but our flight got cancelled 1 hr before the time of departure.

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.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Great flights. 90 minute departure delay for maintenance issues, not a great start but, afer that very good. Didn't pay extra for seats and lucked into a window and an aisle seat. Price was excellent at the super low economy level.

No TV's. Seats are super uncomfortable. Crew was great!

Just a little improvement on food but everything is excellent

This was actually a bus ride to the KW airport. It was smooth and comfortable and on time.

In flight WiFi not working. entertainment system not functioning Food was mediocre poor for business class Service was ok but not excellent Crew were pleasant. Announcements were made at a ridiculous volume.

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.

SIX HOUR FLIGHT DELAY!! $15.00 voucher to apologize. Missed our first tour in Quebec.

Everything was fine, crew was great. Always appreciate an on-time flight.

Very bad I put my stuff down to go through the machine and when it came out it my watch was gone. Then they have the nerve to say I have to file a report that's b.s.

The flight was delayed and my luggage did not arrive. I paid the luggage fee in advance. Luggage was delivered the next evening but it was the wrong bag. 48 hrs I still do not have my luggage.

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

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