YYZ - YDF

$143 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 9/1. 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

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Everything you should know

Cheapest round-trip
$297
Typical prices: $319-$475
Porter Airlines
Thu 8/27Wed 9/2
YYZ - YDF • 1 stop
Cheapest non-stop
$302
Typical prices: $279-$365
Air Canada
Wed 10/21Wed 10/28
YYZ - YDF • Non-stop
Top airlines
Cheapest • from $297 (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 41m
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 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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, Aug 27 - Wed, Sep 2
Porter Airlines Logo
1:50 pm - 7:50 pm
YYZ
-
YDF
4h 30m
1 stop
Porter Airlines Logo
4:55 pm - 10:04 pm
YDF
-
YYZ
6h 39m
1 stop
$297Porter Airlines
Sat, Sep 19 - Thu, Sep 24
Porter Airlines Logo
8:30 am - 2:23 pm
YYZ
-
YDF
4h 23m
1 stop
Porter Airlines Logo
3:05 pm - 10:04 pm
YDF
-
YYZ
8h 29m
2 stops
$297Porter Airlines
Wed, Sep 9 - Sat, Sep 12
Porter Airlines Logo
8:30 am - 2:23 pm
YYZ
-
YDF
4h 23m
1 stop
Porter Airlines Logo
3:05 pm - 6:08 pm
YDF
-
YYZ
4h 33m
1 stop
$298Porter Airlines
Wed, Sep 9 - Sat, Sep 12
Porter Airlines Logo
8:30 am - 2:23 pm
YYZ
-
YDF
4h 23m
1 stop
Porter Airlines Logo
3:05 pm - 10:04 pm
YDF
-
YYZ
8h 29m
2 stops
$299Porter Airlines
Wed, Oct 21 - Wed, Oct 28
Air Canada Logo
8:55 am - 1:08 pm
YYZ
-
YDF
2h 43mnonstop
Air Canada Logo
1:15 pm - 3:08 pm
YDF
-
YYZ
3h 23mnonstop
$302Air Canada
Wed, Oct 21 - Wed, Oct 28
Air Canada Logo
10:00 am - 6:20 pm
YYZ
-
YDF
6h 50m
1 stop
Air Canada Logo
1:15 pm - 3:08 pm
YDF
-
YYZ
3h 23mnonstop
$302Air Canada
Sat, Sep 19 - Thu, Sep 24
Air Canada Logo
10:10 am - 6:20 pm
YYZ
-
YDF
6h 40m
2 stops
Air Canada Logo
2:25 pm - 3:51 pm
YDF
-
YYZ
2h 56mnonstop
$306Air Canada
Thu, Aug 20 - Thu, Aug 27
Air Transat Logo
1:50 pm - 6:00 pm
YYZ
-
YDF
2h 40mnonstop
Air Transat Logo
6:55 pm - 8:31 pm
YDF
-
YYZ
3h 06mnonstop
$333Air Transat
Sat, Aug 22 - Sat, Aug 29
Air Transat Logo
1:50 pm - 6:00 pm
YYZ
-
YDF
2h 40mnonstop
Air Transat Logo
6:55 pm - 8:31 pm
YDF
-
YYZ
3h 06mnonstop
$333Air Transat
Wed, Aug 26 - Thu, Sep 3
Multiple Airlines Logo
1:50 pm - 6:00 pm
YYZ
-
YDF
2h 40mnonstop
Multiple Airlines Logo
6:55 pm - 8:31 pm
YDF
-
YYZ
3h 06mnonstop
$337Multiple Airlines
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 August.

Flight prices are below average for this route right now.

Flights to Deer Lake from Toronto Pearson Intl Airport usually cost between $347 and $516 in August.
The lowest price found in the past 5 days was $297 on Porter Airlines (Aug 27-Sep 2).

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 Saturdays 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 $554 and $503 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 $430, 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 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 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 season

February

Cheapest flight

$143
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 $143 for a one-way ticket and $297 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 $402 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 $440 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 $197 or less one-way and $328 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 449 reviews
8.2Boarding
8.6Crew
8.0Comfort
6.9Entertainment
7.5Food
Airline reviews

Look, I understand that Kayak doesn't know I cancelled my flight on Porter. So I didn't actually fly yesterday. My main disappointment is with Porter ticket fare policies, and maybe you can pass this on to them: At my employer's request, I had booked a full fare ticket with no change fees since my trip to Toronto would likely be extended. Indeed, when I went to change my flight home to a later date, I was told the Fare Difference would cost an additional $550. So much for no change fees lol! While I had the agent on the line, I hopped over to Kayak, searched for new flights on the date in question, and saw a one-way ticket that got me home for only $355. So I got reimbursed about $450for the unused half of my roundtrip and bought a new ticket for $355. What good is a full fare / no change fee ticket if they screw you with "fare difference" BS. I'm still flying home on Porter Airlines but they just lost a hundred bucks with their stupid shenanigans.

4.0 OkayJeff, Jul 2026
YYZ - SFO
Read more Porter Airlines reviews

Look, I understand that Kayak doesn't know I cancelled my flight on Porter. So I didn't actually fly yesterday. My main disappointment is with Porter ticket fare policies, and maybe you can pass this on to them: At my employer's request, I had booked a full fare ticket with no change fees since my trip to Toronto would likely be extended. Indeed, when I went to change my flight home to a later date, I was told the Fare Difference would cost an additional $550. So much for no change fees lol! While I had the agent on the line, I hopped over to Kayak, searched for new flights on the date in question, and saw a one-way ticket that got me home for only $355. So I got reimbursed about $450for the unused half of my roundtrip and bought a new ticket for $355. What good is a full fare / no change fee ticket if they screw you with "fare difference" BS. I'm still flying home on Porter Airlines but they just lost a hundred bucks with their stupid shenanigans.

I flew with Porter yesterday and overall had a positive experience. The flight was delayed, but the airline did a good job keeping passengers informed with frequent updates throughout the process. My biggest challenge was actually in Terminal 3, where the speaker system wasn’t very clear. It was often difficult to hear the announcements, which made it harder to follow updates at the gate. On board, the experience improved significantly. The aircraft felt very new and well maintained, and the seats were surprisingly comfortable for a short-haul flight. One of the flight attendants seemed a little disengaged, but the other was excellent—friendly, professional, and a pleasure to interact with. Despite the delay, the comfortable aircraft, clear communication from Porter, and positive onboard service made for a good overall experience.

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.

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

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

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

Chaotic boarding, but mostly my issues are with Toronto airport

Service was amazing, and the plane was comfortable even for this long haul. But they could have more movies selections. But they were still a lot to choose from.

I had checked in online the day before but was instructed to collect our boarding passes when we arrived. I am not completely comfortable using the automated Kiosks and always enjoy the nostalgia of speaking with someone when checking in for a flight. Upon doing so however, we were immediately asked,"did you check in online already?" To which I replied, "yes, but we were asked to retrieve our boarding passes upon arrival." She then said, "that's what those machines over there are for. We really encourage people to use those." That unfortunately sparked a series of shortness and overall poor behavior in my opinion from the woman who checked us in. I understand it was early in the morning but I am always excited to experience flying and that interaction has unfortunately left a bitter taste in my mouth to the point I will forever now hesitate to book with Porter again. Thank you for taking the time to read this. Cheers, JD

Everything was fantastic, by far the best airline experience in Canada 🇨🇦!

Flight was oversold. Seats assigned to multiple passengers. Delay 1 hour to sort out.

The crew were fabulous. The flight was bumpy and I always like the captain to tell me what that is about or my imagination gets carries away.

Easy airport. Luggage was late coming in but was handled quickly by excellent and helpful folks at Lost Luggage who got my luggage to me by 7 am the next morning! Bravo!

No place to chrge devices and no in flight entertainment

My wife and I especially liked the fact that the Toronto agent went beyond expectation to allow my wife and I to sit together. There was no option for us when we booked our seats. Very thankful!

I missed that flight because Air Canada did not send my luggage which caused delays at Customs

Delayed 1.5 hours. 1 hour due to plane late from Montreal and 30 min due to lightning storm. Seating OK. Entertainment modern.

Flight was two hours delayed. Overall, I made it safely, so I am happy!

We book an Air Canada flight but "got Rouged". Lengthy delays and 5 gate changes in a couple of hours. Cabin cramped, very little room in overheads. Food tasted stale. Generally awful except courteous and capable crew. Avoid Rouge like the plague.

Meal I purchased was disgusting. Fruit was spoiled and could not eat it.

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

Information on your arrival and departure airports