YYZ - YDF

$156 Find Cheap Flights from Toronto to Deer Lake - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Deer Lake departing on 6/30. 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 Deer Lake

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto 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 Toronto to Deer Lake, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$304
Typical prices: $498-$364
Porter Airlines
Thu 7/2Thu 7/16
YYZ - YDF • Non-stop
Cheapest one-way
$156
Typical prices: $192-$315
Porter Airlines
Tue 6/30
YYZ - YDF • Non-stop
Top airlines
Cheapest • from $304 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Air Canada and Porter Airlines. Average duration is 2h 40m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Deer Lake!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Toronto to Deer Lake (YYZ-YDF)

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

Thu, Jul 2 - Thu, Jul 16
Porter Airlines Logo
1:50 pm - 6:00 pm
YYZ
-
YDF
2h 40mnonstop
Porter Airlines Logo
6:55 pm - 8:28 pm
YDF
-
YYZ
3h 03mnonstop
$304Porter Airlines
Thu, Jul 2 - Thu, Jul 16
Porter Airlines Logo
1:50 pm - 6:00 pm
YYZ
-
YDF
2h 40mnonstop
Porter Airlines Logo
6:55 pm - 8:28 pm
YDF
-
YYZ
3h 03mnonstop
$306Porter Airlines
Wed, Jul 22 - Wed, Jul 29
Porter Airlines Logo
1:50 pm - 6:00 pm
YYZ
-
YDF
2h 40mnonstop
Porter Airlines Logo
5:00 pm - 10:04 pm
YDF
-
YYZ
6h 34m
1 stop
$309Porter Airlines
Wed, Jul 22 - Wed, Jul 29
Porter Airlines Logo
8:40 am - 3:03 pm
YYZ
-
YDF
4h 53m
1 stop
Porter Airlines Logo
5:00 pm - 10:04 pm
YDF
-
YYZ
6h 34m
1 stop
$312Porter Airlines
Thu, Jul 9 - Thu, Jul 23
Porter Airlines Logo
1:50 pm - 6:00 pm
YYZ
-
YDF
2h 40mnonstop
Porter Airlines Logo
3:45 pm - 10:00 pm
YDF
-
YYZ
7h 45m
2 stops
$315Porter Airlines
Wed, Jul 22 - Wed, Jul 29
Porter Airlines Logo
1:50 pm - 6:00 pm
YYZ
-
YDF
2h 40mnonstop
Porter Airlines Logo
6:55 pm - 8:28 pm
YDF
-
YYZ
3h 03mnonstop
$316Porter Airlines
Tue, Sep 22 - Tue, Oct 6
Air Canada Logo
8:55 am - 1:08 pm
YYZ
-
YDF
2h 43mnonstop
Air Canada Logo
5:25 am - 7:05 am
YDF
-
YYZ
3h 10mnonstop
$318Air Canada
Wed, Jul 1 - Tue, Jul 7
Porter Airlines Logo
1:50 pm - 6:00 pm
YYZ
-
YDF
2h 40mnonstop
Porter Airlines Logo
6:55 pm - 8:28 pm
YDF
-
YYZ
3h 03mnonstop
$319Porter Airlines
Sun, Jun 28 - Wed, Jul 8
Porter Airlines Logo
7:05 pm - 12:40 am
YYZ
-
YDF
4h 05m
1 stop
Porter Airlines Logo
5:00 pm - 10:04 pm
YDF
-
YYZ
6h 34m
1 stop
$320Porter Airlines
Tue, Sep 22 - Tue, Oct 6
Air Canada Logo
10:10 am - 6:20 pm
YYZ
-
YDF
6h 40m
2 stops
Air Canada Logo
5:10 pm - 10:53 pm
YDF
-
YYZ
7h 13m
1 stop
$321Air Canada
Booking Insights

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

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

How much is a round-trip flight from Toronto Pearson Intl Airport to Deer Lake?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Toronto Pearson Intl Airport to Deer Lake departing in July.

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

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

When flying from Toronto to Deer Lake, you should consider leaving on a Tuesday and avoid Wednesdays if you are looking for the best rates. For your return to Toronto, you’ll find the best rates on Fridays and the most expensive ones on Mondays.

What is the cheapest month to fly from Toronto Pearson Intl Airport to Deer Lake?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Pearson Intl Airport 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 Toronto Pearson Intl Airport to Deer Lake is October, where tickets cost $297 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $672 and $420 respectively.

Can I save money by flying with a layover from Toronto Pearson Intl Airport to Deer Lake?

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 $442, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Toronto Pearson Intl Airport 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 Toronto Pearson Intl Airport 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 Toronto Pearson Intl Airport to Deer Lake, you should book around 3 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Toronto to Deer Lake

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

John Walton

John Walton

Expert on Porter Airlines

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Good to know

Low seasonFebruary
Cheapest flight$156
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Toronto to Deer Lake

When to book flights from Toronto to Deer Lake

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

  • What is the cheapest flight from Toronto Pearson Intl Airport to Deer Lake?

    In the last 5 days, the lowest price for a flight from Toronto Pearson Intl Airport to Deer Lake was $156 for a one-way ticket and $304 for a round-trip.

  • Do I need a passport to fly between Toronto and Deer Lake?

    A passport is not required to fly from Toronto to Deer Lake.

  • Which airlines offer Wi-Fi service onboard planes from Toronto to Deer Lake?

    Only Air Canada offers inflight Wi-Fi service on the Toronto to Deer Lake flight route.

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

    The Embraer 195 E2 is the aircraft model that flies most regularly on the Toronto to Deer Lake flight route.

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

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

  • On which days can I fly direct from Toronto to Deer Lake?

    There are nonstop flights from Toronto to Deer Lake on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Toronto to Deer Lake are Porter Airlines and Air Canada. With an average price for the route of $389 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 $416 and an overall rating of 7.1.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Deer Lake from Toronto 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 Toronto 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 Toronto with another airline. Booking your flights between Toronto and YDF can sometimes prove cheaper using this method.

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

KAYAK’s top tips for finding a cheap flight from Toronto Pearson Intl Airport to Deer Lake

  • Looking for a cheap flight? 25% of our users found flights on this route for $178 or less one-way and $382 or less round-trip.

Prefer to fly direct from Toronto to Deer Lake?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Toronto Pearson Intl to Deer Lake.
Find which airlines fly direct from Toronto Pearson Intl Airport to Deer Lake Airport, which days they fly and book direct flights.

Direct departures

Toronto Pearson Intl to Deer Lake

Monday

Air Canada

Air Canada

Tuesday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Wednesday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Thursday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Friday

Air Canada

Air Canada

Saturday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Sunday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

See more direct flights

Direct returns

Deer Lake to Toronto Pearson Intl

Monday

Air Canada

Air Canada

Tuesday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Wednesday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Thursday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Friday

Air Canada

Air Canada

Saturday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

Sunday

Air Canada,Porter Airlines

Air Canada,Porter Airlines

See more direct flights

Reviews of the top airlines flying from Toronto to Deer Lake

 
See real verified KAYAK customer reviews for airlines flying from Toronto 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 Toronto 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 438 reviews
8.6Crew
6.9Entertainment
7.6Food
8.0Comfort
8.2Boarding
Airline reviews

The staff was amazing. Best service I’ve had on an aircraft in a long time. Was not particularly happy with the food. Flight was at 10:50 and left home too early for breakfast and wasn’t able to purchase food at airport and felt for sure I could get some breakfast to buy on airplane. Nope as food was served around 11:30 and only one choice left (I was at 22C) so ordered the chicken dish thinking I’m getting a hot meal but cold chicken with rice and carrots etc. I was looking forward to a croissant sandwich and a hot cup of tea. The FA was kind to explain they were serving dinner at that time. She was lovely Other than the disappointment with the food the staff was amazing. On my return flight I will make sure to eat and take some food with me so I’m not hungry or disappointed. This was my second time ever flying Porter and will consider checking them when I next come to visit my daughter. Have to say it again best crew I’ve ever experienced on a flight and I travel quite a bit. Thanks.

10.0 ExcellentAngela, May 2026
YYZ - YVR
Read more Porter Airlines reviews

The staff was amazing. Best service I’ve had on an aircraft in a long time. Was not particularly happy with the food. Flight was at 10:50 and left home too early for breakfast and wasn’t able to purchase food at airport and felt for sure I could get some breakfast to buy on airplane. Nope as food was served around 11:30 and only one choice left (I was at 22C) so ordered the chicken dish thinking I’m getting a hot meal but cold chicken with rice and carrots etc. I was looking forward to a croissant sandwich and a hot cup of tea. The FA was kind to explain they were serving dinner at that time. She was lovely Other than the disappointment with the food the staff was amazing. On my return flight I will make sure to eat and take some food with me so I’m not hungry or disappointed. This was my second time ever flying Porter and will consider checking them when I next come to visit my daughter. Have to say it again best crew I’ve ever experienced on a flight and I travel quite a bit. Thanks.

I didn’t receive any help when they messed up and wasn’t honest and the supervisor did absolutely nothing to help me so I had to buy another ticket at $537

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

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..

It was okay. Had a thing with the front desk, she had me repack my suitcases to have them be under the weight restrictions, but then the other one was overweight, she argued with me about it when there were tons of people in line. Wasn’t great.

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.

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

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

Organization and the adjusted times but the snacks could be of a bigger portion

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

Received an email a few hours before boarding that wifi and seatback entertainment would not be available. There was no explanation for this. We were served 1 x 20 gram granola bar as a snack (not even a full granola bar) which was really embarrassing. The crew was lovely (none of this was their fault) and the flight was successful, but the aircraft itself was falling apart on the inside. Overhead comfort control panels were worn and some were hanging out and non functional, This aircraft needs to be upgraded.

Delays. Poor support booking a hotel after a diverted flight.

The long delay was the worst part of the flight.

Despite exit row seating, which gave leg room, seating was so narrow, the next passenger spilled over onto my seat. WiFi did not work.

Delayed by 5+ hours and they give a voucher for only $20 CAD which isn’t even redeemable at any place with edible food. Then took almost an hour to clean craft after it landed. And nonsensical boarding delayed even further. We didn’t leave until 1:30am….

Again, it was delayed and then our connecting aircraft was very cold.

It was very cold in the beginning; then I asked stewardess to do something about that, and she did something, so for the rest of the flight the temperature was closer to normal. It is typical: by some reason the pilots or whoever is in charge make the cod in the cabin unbearable. The seat is better than on WestJet or Flair, but is is very tight. No leg room.

Delayed for 15 min due to maintenance. We were asked to wait to board as a family, but took longer than if we were not asked anything.

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

Terrible, luggage’s with b/p and diabetes meds including insulin and ozempic. I’ve in them had dissolved and rendered useless

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

Information on your arrival and departure airports