$331 Cheap Flights from Buffalo (BUF) to Deer Lake (YDF)

View $331 flight on Sat, Oct 4, 2025Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Deer Lake, NL (YDF-Deer Lake Regional)

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Cheap Flights from Buffalo to Deer Lake (BUF-YDF)

Prices were available within the past 7 days and start at $331 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Buffalo (BUF) to Deer Lake (YDF)
Origin airport
Buffalo Niagara Intl.
Destination airport
Deer Lake Regional
Distance
1105 mi

Buffalo to Deer Lake Flights

The cheapest times to fly from Buffalo to Deer Lake

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 Buffalo to Deer Lake are during the month of . You can find some of the cheapest flights from Buffalo to Deer Lake with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Buffalo to Deer Lake: 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 Buffalo to Deer Lake

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 Buffalo to Deer Lake in 2025. You can also book with separate airlines for your outbound and return journeys, from $331 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 Buffalo to Deer Lake 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 Buffalo to Deer Lake 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.

 

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Deer Lake Regional Airport (YDF) cost?
Secure a cheap one-way flight from $331 or cheap return flight from Buffalo Niagara Intl. Airport (BUF) to Deer Lake Regional Airport (YDF) 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 Buffalo Niagara Intl. Airport (BUF) to Deer Lake Regional Airport (YDF)?
Traveling in is a great way to save, as it's the cheapest month for flights between BUF and YDF. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Deer Lake Regional Airport (YDF)?
To find the cheapest airline that'll fly you from BUF to YDF, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Deer Lake Regional Airport (YDF)?
There aren't any daily nonstop flights departing from Buffalo Niagara Intl. Airport (BUF) to Deer Lake Regional Airport (YDF). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from BUF to YDF?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Deer Lake Regional Airport (YDF)?
Select a flight from Buffalo Niagara Intl. Airport (BUF) to Deer Lake Regional Airport (YDF) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from Buffalo Niagara Intl. Airport (BUF) to Deer Lake Regional Airport (YDF) last-minute?
Booking your plane ticket from BUF to YDF just before your getaway is generally more expensive. But if you're flexible with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a BUF to YDF flight and hotel package?
You'll generally save money by booking a BUF to YDF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your ideal accommodations and flights, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Deer Lake Regional Airport (YDF)?
If you booked your BUF to YDF flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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