$444 Cheap Flights from Portland (PDX) to Deer Lake (YDF)

View $444 flight on Sat, Nov 29, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Deer Lake, NL (YDF-Deer Lake Regional)

Cheap Flights from Portland to Deer Lake (PDX-YDF)

Prices were available within the past 7 days and start at $444 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Deer Lake Regional Airport (YDF) cost?
Snag a cheap one-way flight from $444 or cheap return flight from Portland Intl. Airport (PDX) to Deer Lake Regional Airport (YDF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Deer Lake Regional Airport (YDF)?
Planning your trip for is a good way to save, as it's the cheapest month for flights between PDX and YDF. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Deer Lake Regional Airport (YDF)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from PDX to YDF. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Portland Intl. Airport (PDX) to Deer Lake Regional Airport (YDF)?
There aren't any daily direct flights available from Portland Intl. Airport (PDX) to Deer Lake Regional Airport (YDF). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from PDX to YDF?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Deer Lake Regional Airport (YDF)?
Opt for a flight from Portland Intl. Airport (PDX) to Deer Lake Regional Airport (YDF) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**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 Portland Intl. Airport (PDX) to Deer Lake Regional Airport (YDF) last-minute?
Holding off until right before your break to book your flight from PDX to YDF generally means paying more. While you may come across some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of getting a bargain.
Is it cheaper to book a PDX to YDF flight and hotel package?
You'll generally save money by booking a PDX 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. After choosing your preferred accommodations and flights, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Deer Lake Regional Airport (YDF)?
If you booked your PDX to YDF flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket 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 want more information.

Travel information

Travel information

Origin airport
Portland Intl.
Destination airport
Deer Lake Regional
Distance
2963 mi

Book with confidence

Book with confidence

Portland to Deer Lake Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Portland 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 Portland 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 Portland to Deer Lake in 2025. You can also book with separate airlines for your outbound and return journeys, from $444 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 Portland 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 Portland 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.

 

Portland to Deer Lake Flights

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Explore a world of travel with Expedia

*Available to One Key members.