C$ 171 Find Cheap Flights from Deer Lake to Ontario – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Best Ontario Flight Deals from Deer Lake

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Toronto
2h 56mNonstop
from C$ 352per person
Ottawa
4h 40m2 stops
from C$ 449per person
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.

How much is a round-trip flight from Deer Lake to Region of Ontario?

Flight prices are below average for this route right now.

Flights to Region of Ontario from Deer Lake usually cost between C$ 406 and C$ 608 in October.
The lowest price found in the past 5 days was C$ 352 on Air Canada (1 Oct–15 Oct).

What is the cheapest Deer Lake to Ontario flight route?

The cheapest ticket to Ontario from Deer Lake found in the last 5 days was to Toronto, at C$ 384 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 5 days was C$ 384.

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

The cheapest time of day to fly to Ontario is generally at night, when round-trip flights cost C$ 349 on average. Morning departures are around 12% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the afternoon, which is peak travel time and where the average cost of a ticket is C$ 781.

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

No, with an average price for the route of C$ 621, prices are generally cheapest when you fly direct.

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

The cheapest month for flights from Deer Lake to Ontario is October, when tickets cost C$ 476 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is C$ 700 and C$ 591 respectively.

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

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

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

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 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low season

January

Cheapest flight

C$ 171
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from Deer Lake to Toronto Island

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$ 335 one-way - C$ 631 round-trip; Toronto C$ 358 one-way - C$ 640 round-trip

Reviews of the top airlines flying from Deer Lake to Ontario

 
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 460 reviews
8.0Comfort
8.2Boarding
6.9Entertainment
8.6Crew
7.6Food
Airline reviews

Boarding pass counter did not open until 2 hrs before flight. We were there 3 hrs before as we like to be early ( eat, relax etc). Due to this the line up was large , thus never got through security till 15 min before boarding. Other than that, everything was great

8.0 ExcellentDarren, Jul 2026
Read more Porter Airlines reviews

Boarding pass counter did not open until 2 hrs before flight. We were there 3 hrs before as we like to be early ( eat, relax etc). Due to this the line up was large , thus never got through security till 15 min before boarding. Other than that, everything was great

We were very offended Reserva check in agent in Calgary. Erroneously profiled and reprimanded for using Reserve line . Hadn't even looked at tickets. We were in fact Reserve passengers

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

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

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

I was not happy with AirfareAssist, the agency that kayak advised me would be handling my booking. I was advised by porter airlines that I had been overcharged for the Basic express , a option that I had asked airfare assist to help arrange after I realized that the basic fare I had chosen with porter did not include a carryon. At each checkin porter advised I had been overcharged for this . They advised that money would be refunded to my credit card, however, this is not likely to happen as it is not my name and credit card that appeared on the porter invoice, but that of another individual/agent. When airfare assist was arranging the basic express with porter on my behalf, they asked me to confirm that I agreed to pay $263 USD for this. I did agree, as I was advised this was needed to proceed. When I checked the invoice on the porter website and saw that it was not my name and credit card on the invoice, I was advised that this was how airfareassist processed the payment. The Porter invoice indicated a billed amount of $126USD I will not use Kayak or their designated AirfareAssist again

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

First of all the flight departing from Deer Lake was delayed for 4 hours due to a problem with the plane. Secondly, I am 6ft 2 inches tall, which is not that tall nowadays, but I had no leg room despite having nothing under the seat in front of me. When the person in front of me reclined his seat just a little bit I could not lower my tray all of the way; it rested on my knee not in a horizontal position. Thirdly, I am tired of Air Canada not reinforcing carry on baggage sizes. On the outgoing flight from Toronto to Deer Lake we had trouble finding space in the overhead bins. Some people were putting luggage in them that were definitely larger than carry on size. Airlines should have all carry on luggage checked (using those gadgets designed for that) before one enters security perhaps at the baggage checking counters. Having it there won’t delay boarding and will put the onus on people to follow the luggage size limits.

Had to cancel flight due to strike. Hope things will be better next August when we will rebook. Very disappointing as it was our 50th wedding anniversary celebration l!

The WiFi was down the whole flight, a flight that had no on board of any kind

Crew were friendly and efficient. Love the hot towel service!

3 delays on my flight. The cabin was cold and noisy.

The Airbus ride was noticeably different in a positive sense. Beats the 737 in leg room, which is important for my height.

I supposed to have a wheel chair waiting to take me to the luggage carousel. Didn’t happen so I had to walk up the walkway with my cane. I lost my balance and broke my little toe on my right foot, which means that I’m hobbling around with a very painful left leg and a very painful toe on my right foot. It was a nightmare.

It was a very pleasant trip from A to Z.

Every leg of my trip with Air Canada was delayed Never offered as much as a small bag of pretzels on. 3 hour trip Printing boarding passes at the airport when told to bring printed boarding passes with you Unable to load passes into my apple wallet- so very easy with other airlines

Everything went smoothly and according to the itinerary. No delays.

More options for your flight from Deer Lake to Ontario

Complete your trip to Ontario with a hotel stay or car rental