C$ 211 Find Cheap Flights from Deer Lake to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Deer Lake to Ontario departing on 1/4. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Deer Lake to Ontario, 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 Deer Lake to Ontario, as well as popular online travel agencies
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Flight Deals

Best Ontario Flight Deals from Deer Lake

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto2 stopsC$ 385
Ottawa
OttawadirectC$ 351
Toronto
Toronto2 stopsC$ 385
Ottawa
OttawadirectC$ 351

Cheap Flights from Deer Lake to Ontario

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

Mon, 22 Jun - Wed, 24 Jun
Porter Airlines Logo
6:30 a.m. - 7:35 a.m.
YDF
-
YOW
2h 35mdirect
Porter Airlines Logo
8:50 p.m. - 12:40 a.m.
YOW
-
YDF
2h 20mdirect
C$ 351Porter Airlines
Tue, 16 Jun - Sun, 21 Jun
Porter Airlines Logo
6:30 a.m. - 7:35 a.m.
YDF
-
YOW
2h 35mdirect
Porter Airlines Logo
8:50 p.m. - 12:40 a.m.
YOW
-
YDF
2h 20mdirect
C$ 356Porter Airlines
Fri, 19 Jun - Mon, 22 Jun
Porter Airlines Logo
6:30 a.m. - 7:35 a.m.
YDF
-
YOW
2h 35mdirect
Porter Airlines Logo
8:50 p.m. - 12:40 a.m.
YOW
-
YDF
2h 20mdirect
C$ 383Porter Airlines
Fri, 19 Jun - Mon, 22 Jun
Porter Airlines Logo
6:30 a.m. - 7:35 a.m.
YDF
-
YOW
2h 35mdirect
Porter Airlines Logo
8:50 p.m. - 12:40 a.m.
YOW
-
YDF
2h 20mdirect
C$ 385Porter Airlines
Sun, 12 Apr - Sun, 19 Apr
Porter Airlines Logo
4:30 p.m. - 9:50 p.m.
YDF
-
YTZ
6h 50m
2 stops
Porter Airlines Logo
8:00 a.m. - 3:40 p.m.
YTZ
-
YDF
6h 10m
2 stops
C$ 385Porter Airlines
Mon, 22 Jun - Wed, 24 Jun
Air Canada Logo
5:00 a.m. - 9:15 a.m.
YDF
-
YOW
5h 45m
1 stop
Air Canada Logo
12:15 p.m. - 6:21 p.m.
YOW
-
YDF
4h 36m
1 stop
C$ 394Air Canada
Wed, 1 Apr - Sun, 12 Apr
Porter Airlines Logo
4:30 p.m. - 8:35 p.m.
YDF
-
YTZ
5h 35m
1 stop
Porter Airlines Logo
8:20 a.m. - 3:40 p.m.
YTZ
-
YDF
5h 50m
2 stops
C$ 396Porter Airlines
Sat, 13 Jun - Mon, 15 Jun
Air Canada Logo
5:00 a.m. - 11:05 a.m.
YDF
-
YOW
7h 35m
1 stop
Air Canada Logo
6:00 p.m. - 12:56 a.m.
YOW
-
YDF
5h 26m
1 stop
C$ 405Air Canada
Fri, 12 Jun - Mon, 15 Jun
Porter Airlines Logo
6:30 a.m. - 7:35 a.m.
YDF
-
YOW
2h 35mdirect
Porter Airlines Logo
8:50 p.m. - 12:40 a.m.
YOW
-
YDF
2h 20mdirect
C$ 407Porter Airlines
Tue, 7 Apr - Sun, 12 Apr
Porter Airlines Logo
4:30 p.m. - 8:10 p.m.
YDF
-
YYZ
5h 10m
1 stop
Porter Airlines Logo
7:15 a.m. - 3:40 p.m.
YYZ
-
YDF
6h 55m
2 stops
C$ 412Porter Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Deer Lake to Ontario to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Deer Lake to Ontario flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ontario from Deer Lake found in the last 72 hours was to Ottawa, at C$ 406 round-trip. The most popular route is from Deer Lake (YDF) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 476.

What is the cheapest time of day to fly to Ontario?

The average price for all round-trip flights from Deer Lake to Ontario depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Ontario is generally at night, when round-trip flights cost C$ 346 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 574.

Can I save money by flying with a layover from Deer Lake to Ontario?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 551, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Deer Lake to Ontario, 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 Deer Lake to Ontario is October, when tickets cost C$ 405 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of round-trip tickets is C$ 761 and C$ 660 respectively.

What’s the cheapest day of the week to fly from Deer Lake to Ontario?

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

Your flight ticket price will generally be cheaper if you fly to Ontario on a Thursday and more expensive on a Sunday. On your return trip to Deer Lake, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Deer Lake to Ontario, 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 a flight from Deer Lake to Ontario, you should book around 4 weeks before departure, which saves you about 55% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 211
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Deer Lake to Toronto Pearson Airport

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Deer Lake to Ontario?

    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 Deer Lake to Ontario.

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

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

  • What is the Hacker Fare option on flights from Deer Lake to Ontario?

    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 from Deer Lake to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Deer Lake to Ontario?

    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 from Deer Lake to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Ontario

  • Looking for a cheap flight? 25% of our users found tickets from Deer Lake to the following destinations at these prices or less: Montreal C$ 286 one-way - C$ 494 round-trip; Toronto C$ 290 one-way - C$ 617 round-trip

Reviews of the top airlines flying from Deer Lake to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Deer Lake to Ontario. 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 Deer Lake to Ontario? 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 424 reviews
8.6Crew
8.2Boarding
7.6Food
8.0Comfort
7.0Entertainment
Airline reviews

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

10.0 ExcellentDeanna, Mar 2026
YWG - YOW
Read more Porter Airlines reviews

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

The flight was a little delayed but check in was easy and boarding was quick. Luggage was quickly available and everything worked great.

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

The flight booking code given by Kayak was not the correct one used by the airline. I had to call to get the correct one. It was never sent to me. Totally unacceptable!

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

Much roomer than air Canada! Great flight for the price. No complaints

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

As a first time flyer with Porter I was happy with the service and comfort of the airline.

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Other than wifi no on board entertainment. Will use them again, roomier seats than other airlines and snacks and beverages, better than average

The plane was almost an hour delayed and then once we were on board, they said that captain didn’t have enough hours left in his day to fly us so they had to find another captain. Surely that could’ve been figured out out in advance. Incredibly frustrating because I missed my connection in Toronto, and it has a result missed the first day of my conference in Charlotte, North Carolina.

Flight from saskatoon to toronto was by far the worst flight ive ever been on and roughest landing ever.

Mechanical issue caused me to be stuck in Vancouver for 2 days

The on-board entertainment system was horrible - we gave up watching because it just kept glitching.

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

I wish Air Canada would provide a meal on the 5 hrs or more time flight to the passengers.

Terrible… Luggage’s missing for 5-days. Not expedited despite notifying them that insulin and ozempic were in bags and required refrigeration. I’m extremely disappointed. Meds were useless upon delivery as ice pack had dissolved and meds were warm and not useable because their efficacy and potency are now questionable . I’m so disappointed and expecting a full refund for the checked in bags.

Very bed experience never want to travel air canada anymore

I travelled in Business class for the first time and wish I could do that again.

My flights were all either late or canceled. It was stressful and a waste of my time. This is the third flight in a row with Air Canada that has been a scheduling mess. Not appreciated.

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

Information on your arrival and departure airports