Cheap flights from Ottawa to Deer Lake from C$ 329
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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YDF
17 Jan — 24 Jan1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Ottawa to Deer Lake are usually found in September or December, booked 32 days in advance, depart on a Thursday or Saturday and return on a Sunday
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 18 December 2025.
Sat 20/127:55 a.m.YOW - YDF
1 stop6h 20mPorter Airlines
Sat 27/124:30 p.m.YDF - YOW
2 stops9h 41mPorter Airlines
Deal found 17/12C$ 1,037
Sun 21/1212:15 p.m.YOW - YDF
1 stop4h 24mAir Canada
Fri 23/15:45 a.m.YDF - YOW
1 stop5h 27mAir Canada
Deal found 16/12C$ 1,042
Sat 20/128:30 p.m.YOW - YDF
1 stop14h 16mAir Canada
Sat 27/126:50 p.m.YDF - YOW
1 stop17h 01mAir Canada
Deal found 17/12C$ 1,225
Sun 21/125:40 a.m.YOW - YDF
2 stops8h 35mMultiple Airlines
Fri 23/111:10 a.m.YDF - YOW
2 stops12h 49mMultiple Airlines
Deal found 16/12C$ 2,036
Best flights from Ottawa to Deer Lake
Discover carefully curated flight deals from Ottawa to Deer Lake that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.
Fri 30/112:15 p.m.YOW - YDF
1 stop4h 24mAir Canada
Tue 3/26:50 p.m.YDF - YOW
1 stop17h 01mAir Canada
Deal found 15/12C$ 561
Last-minute flights from Ottawa to Deer Lake
Discover last-minute flight deals from Ottawa to Deer Lake. Data last updated 18 December 2025 and is based on user searches.
Sat 20/127:55 a.m.YOW - YDF
1 stop6h 20mPorter Airlines
Sat 27/124:30 p.m.YDF - YOW
2 stops9h 41mPorter Airlines
Deal found 17/12C$ 1,037
Sat 20/128:30 p.m.YOW - YDF
1 stop14h 16mAir Canada
Sat 27/126:50 p.m.YDF - YOW
1 stop17h 01mAir Canada
Deal found 17/12C$ 1,225
Sun 21/1212:15 p.m.YOW - YDF
1 stop4h 24mAir Canada
Fri 23/15:45 a.m.YDF - YOW
1 stop5h 27mAir Canada
Deal found 16/12C$ 1,042
Fri 30/112:15 p.m.YOW - YDF
1 stop4h 24mAir Canada
Tue 3/26:50 p.m.YDF - YOW
1 stop17h 01mAir Canada
Deal found 15/12C$ 561
One-way flights from Ottawa to Deer Lake
Search for one-way flight options from Ottawa to Deer Lake. Find affordable one-way fares based on user searches. Data last updated 18 December 2025.
Fri 2/16:45 a.m.YOW - YDF
2 stops7h 30mPorter Airlines
Deal found 17/12C$ 329
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 18 December 2025.
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 18 December 2025.
Use the filters below to find and compare flights from Ottawa to Deer Lake that are best for you.
Fly from
Ottawa
Fly to
Deer Lake
Route
Depart
Return
Price
OttawaDeer Lake
YOW - YDF
YOWYDF
Ottawa
Fri 30/1
12:15 p.m.-6:09 p.m.
1 stop4h 24m
Deer Lake
Tue 3/2
6:50 p.m.-10:21 a.m.
1 stop17h 01m
C$ 561
OttawaDeer Lake
YOW - YDF
YOWYDF
Ottawa
Fri 2/1
6:45 a.m.-3:45 p.m.
2 stops7h 30m
C$ 329
Flights are sorted by cheapest round-trip flights first.
Deals found on 17/12
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
Prices
More
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 12 December 2025.
Booking 32 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$ 211). Flying from Ottawa to Deer Lake in August is currently the most expensive (average of C$ 506). 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 YOW to YDF?
Find hourly flight availability from Ottawa 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 18 December 2025.
Unlike at noon, when flights are generally more expensive, you can save up to 34% on flights from Ottawa to Deer Lake by exploring options for tickets in the morning.
What’s the top layover airport for flights from Ottawa to Deer Lake?
Share of one-stop round-trip flights from Ottawa to Deer Lake chosen by Cheapflights users in the past 12 months, using the same layover each way.
Halifax (YHZ) – chosen by Cheapflights users on 81% of one-stop itineraries from Ottawa to Deer Lake on Cheapflights.
What’s the cheapest layover airport for flights from Ottawa to Deer Lake?
Average round-trip fare for 1-stop flights from Ottawa to Deer Lake, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Halifax (YHZ) is the most affordable 1-stop option, with an average round-trip price of C$ 671.
What’s the fastest layover option from Ottawa to Deer Lake?
Shortest average travel time for 1-stop one-way flights from Ottawa to Deer Lake, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Halifax (YHZ) have the shortest average one-way travel time for 1-stop routes: 4h 23m.
Which airport typically offers the quickest layover for flights from Ottawa to Deer Lake?
Average layover duration for 1-stop one-way flights from Ottawa to Deer Lake, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Halifax (YHZ) offer the fastest connection on this route, with an average layover time of 1h 03m.
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 18 December 2025.
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.
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 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 long is the flight from Ottawa to Deer Lake?
Departing from Ottawa to Deer Lake will take you 4h 24m. There are 1440 km between Ottawa and Deer Lake.
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$ 476 on this airline. An additional option worth looking into is Porter Airlines, starting at C$ 499. You may be able to fly from Ottawa to Deer Lake for 39% less than the average price by searching for these airlines.
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$ 211). Flying from Ottawa to Deer Lake in August is currently the most expensive (average of C$ 506). 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.
Explore flights to Deer Lake departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 December 2025.
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 18 December 2025.
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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