$148 Cheap Flights from Deer Lake (YDF) to Toronto (YTZ)

View $148 flight on Fri, Nov 21, 2025Opens in a new window

Popular airlines from Deer Lake, NL (YDF-Deer Lake Regional) to Billy Bishop Toronto City Airport (YTZ)

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

Prices were available within the past 7 days and start at $148 for one-way flights and $689 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Fri, Dec 26 - Sat, Jan 3
YDF
Deer Lake
YTZ
Toronto
$689 Roundtrip, found 7 hours ago
$689
Roundtrip
found 7 hours ago
Select Porter Airlines flight, departing Fri, Dec 26 from Deer Lake to Toronto, returning Sat, Jan 3, priced at $689 found 7 hours ago
Porter Airlines
Sat, Dec 20 - Sat, Dec 27
YDF
Deer Lake
YTZ
Toronto
$723 Roundtrip, found 7 hours ago
$723
Roundtrip
found 7 hours ago
Select Porter Airlines flight, departing Sat, Dec 20 from Deer Lake to Toronto, returning Sat, Dec 27, priced at $723 found 7 hours ago
Porter Airlines
Fri, Dec 26 - Sat, Jan 3
YDF
Deer Lake
YTZ
Toronto
$755 Roundtrip, found 7 hours ago
$755
Roundtrip
found 7 hours ago
Select Porter Airlines flight, departing Fri, Dec 26 from Deer Lake to Toronto, returning Sat, Jan 3, priced at $755 found 7 hours ago
Porter Airlines
Sat, Dec 20 - Sat, Dec 27
YDF
Deer Lake
YTZ
Toronto
$788 Roundtrip, found 7 hours ago
$788
Roundtrip
found 7 hours ago
Select Porter Airlines flight, departing Sat, Dec 20 from Deer Lake to Toronto, returning Sat, Dec 27, priced at $788 found 7 hours ago
Porter Airlines
Fri, Dec 26 - Sat, Jan 3
YDF
Deer Lake
YTZ
Toronto
$846 Roundtrip, found 7 hours ago
$846
Roundtrip
found 7 hours ago
Select Porter Airlines flight, departing Fri, Dec 26 from Deer Lake to Toronto, returning Sat, Jan 3, priced at $846 found 7 hours ago
Porter Airlines
Sat, Dec 20 - Sat, Dec 27
YDF
Deer Lake
YTZ
Toronto
$878 Roundtrip, found 7 hours ago
$878
Roundtrip
found 7 hours ago
Select Porter Airlines flight, departing Sat, Dec 20 from Deer Lake to Toronto, returning Sat, Dec 27, priced at $878 found 7 hours ago
Porter Airlines
Sat, Dec 20 - Sat, Dec 27
YDF
Deer Lake
YTZ
Toronto
$961 Roundtrip, found 7 hours ago
$961
Roundtrip
found 7 hours ago
Select Porter Airlines flight, departing Sat, Dec 20 from Deer Lake to Toronto, returning Sat, Dec 27, priced at $961 found 7 hours ago

Frequently asked questions

How much does a flight from Deer Lake Regional Airport (YDF) to Billy Bishop Toronto City Airport (YTZ) cost?
Lock in a cheap one-way flight from $148 or cheap return flight from $689 from Deer Lake Regional Airport (YDF) to Billy Bishop Toronto City Airport (YTZ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Deer Lake Regional Airport (YDF) to Billy Bishop Toronto City Airport (YTZ)?
Flying in December can help you save, as it's the cheapest month for flights between YDF and YTZ. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Deer Lake Regional Airport (YDF) to Billy Bishop Toronto City Airport (YTZ)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest YDF to YTZ flight.
How many flights per day from Deer Lake Regional Airport (YDF) to Billy Bishop Toronto City Airport (YTZ)?
Direct flights from Deer Lake Regional Airport (YDF) to Billy Bishop Toronto City Airport (YTZ) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YDF to YTZ?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Deer Lake Regional Airport (YDF) to Billy Bishop Toronto City Airport (YTZ)?
To avoid possible delays on the Deer Lake Regional Airport (YDF) to Billy Bishop Toronto City Airport (YTZ) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Toronto from Deer Lake Regional Airport (YDF)?
If you're boarding a direct flight from Deer Lake Regional Airport (YDF) to Toronto, Pearson Intl. Airport (YYZ) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Deer Lake Regional Airport (YDF) to Billy Bishop Toronto City Airport (YTZ) last-minute?
Last-minute fares from YDF to YTZ are generally more expensive. To lock in the best prices, start searching for flights as early as possible. That being said, if you're flexible with your travel plans, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book a YDF to YTZ flight and hotel package?
Booking a YDF to YTZ flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Deer Lake Regional Airport (YDF) to Billy Bishop Toronto City Airport (YTZ)?
If you reserved your YDF to YTZ flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Deer Lake Regional
Destination airport
Billy Bishop Toronto City
Airlines serving
Porter Airlines
Roundtrip price
$689
Distance
1111 mi

Book with confidence

Deer Lake to Toronto Flights

The cheapest times to fly from Deer Lake to Toronto

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Deer Lake to Toronto are during the month of December. You can find some of the cheapest flights from Deer Lake to Toronto with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Deer Lake to Toronto

Sunday is one of the best days to book for cheap flights from Deer Lake to Toronto: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Deer Lake to Toronto

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Deer Lake to Toronto in 2025. You can also book with separate airlines for your outbound and return journeys, from $148 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Deer Lake to Toronto flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Deer Lake to Toronto airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Deer Lake to Toronto Flights

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*Available to One Key members.