$373 Cheap Flights from New Orleans (MSY) to Deer Lake (YDF)

View $373 flight on Fri, Nov 14, 2025Opens in a new window

Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to Deer Lake, NL (YDF-Deer Lake Regional)

Cheap Flights from New Orleans to Deer Lake (MSY-YDF)

Prices were available within the past 7 days and start at $373 for one-way flights and $729 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Nov 14 - Fri, Nov 21
MSY
New Orleans
YDF
Deer Lake
$729 Roundtrip, found 3 days ago
$729
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Nov 14 from New Orleans to Deer Lake, returning Fri, Nov 21, priced at $729 found 3 days ago
United
Fri, Nov 14 - Fri, Nov 21
MSY
New Orleans
YDF
Deer Lake
$736 Roundtrip, found 3 days ago
$736
Roundtrip
found 3 days ago
Select United flight, departing Fri, Nov 14 from New Orleans to Deer Lake, returning Fri, Nov 21, priced at $736 found 3 days ago
Air Canada
Fri, Nov 14 - Fri, Nov 21
MSY
New Orleans
YDF
Deer Lake
$762 Roundtrip, found 3 days ago
$762
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Nov 14 from New Orleans to Deer Lake, returning Fri, Nov 21, priced at $762 found 3 days ago
United
Fri, Nov 14 - Fri, Nov 21
MSY
New Orleans
YDF
Deer Lake
$785 Roundtrip, found 3 days ago
$785
Roundtrip
found 3 days ago
Select United flight, departing Fri, Nov 14 from New Orleans to Deer Lake, returning Fri, Nov 21, priced at $785 found 3 days ago
United
Fri, Nov 14 - Fri, Nov 21
MSY
New Orleans
YDF
Deer Lake
$792 Roundtrip, found 3 days ago
$792
Roundtrip
found 3 days ago
Select United flight, departing Fri, Nov 14 from New Orleans to Deer Lake, returning Fri, Nov 21, priced at $792 found 3 days ago
Air Canada
Fri, Nov 14 - Fri, Nov 21
MSY
New Orleans
YDF
Deer Lake
$798 Roundtrip, found 3 days ago
$798
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Nov 14 from New Orleans to Deer Lake, returning Fri, Nov 21, priced at $798 found 3 days ago
United
Fri, Nov 14 - Fri, Nov 21
MSY
New Orleans
YDF
Deer Lake
$798 Roundtrip, found 3 days ago
$798
Roundtrip
found 3 days ago
Select United flight, departing Fri, Nov 14 from New Orleans to Deer Lake, returning Fri, Nov 21, priced at $798 found 3 days ago
United
Fri, Nov 14 - Fri, Nov 21
MSY
New Orleans
YDF
Deer Lake
$803 Roundtrip, found 3 days ago
$803
Roundtrip
found 3 days ago
Select United flight, departing Fri, Nov 14 from New Orleans to Deer Lake, returning Fri, Nov 21, priced at $803 found 3 days ago
Air Canada
Fri, Nov 14 - Fri, Nov 21
MSY
New Orleans
YDF
Deer Lake
$818 Roundtrip, found 3 days ago
$818
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Nov 14 from New Orleans to Deer Lake, returning Fri, Nov 21, priced at $818 found 3 days ago
Air Canada
Fri, Nov 14 - Fri, Nov 21
MSY
New Orleans
YDF
Deer Lake
$832 Roundtrip, found 3 days ago
$832
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Nov 14 from New Orleans to Deer Lake, returning Fri, Nov 21, priced at $832 found 3 days ago
Flights from New Orleans (MSY) to Deer Lake (YDF)
Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Deer Lake Regional
Roundtrip price
$729
Distance
2168 mi

New Orleans to Deer Lake Flights

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

 

The best time to book a flight from New Orleans to Deer Lake

Sunday is one of the best days to book for cheap flights from New Orleans 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 New Orleans 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 New Orleans to Deer Lake in 2025. You can also book with separate airlines for your outbound and return journeys, from $373 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 New Orleans 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 New Orleans 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 Louis Armstrong New Orleans Intl. Airport (MSY) to Deer Lake Regional Airport (YDF) cost?
Snag a cheap one-way flight from $373 or cheap return flight from $729 from Louis Armstrong New Orleans Intl. Airport (MSY) 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 Louis Armstrong New Orleans Intl. Airport (MSY) to Deer Lake Regional Airport (YDF)?
November is the cheapest month to fly from MSY to YDF. Traveling outside of peak seasons is often the key to landing a great deal.
What is the cheapest airline that flies from Louis Armstrong New Orleans Intl. Airport (MSY) to Deer Lake Regional Airport (YDF)?
To find the cheapest airline flying from MSY to YDF, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Louis Armstrong New Orleans Intl. Airport (MSY) to Deer Lake Regional Airport (YDF)?
You'll have to book a flight with a layover when traveling from Louis Armstrong New Orleans Intl. Airport (MSY) to Deer Lake Regional Airport (YDF). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from MSY to YDF?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Deer Lake Regional Airport (YDF)?
Choose a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Deer Lake Regional Airport (YDF) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time 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 Louis Armstrong New Orleans Intl. Airport (MSY) to Deer Lake Regional Airport (YDF) last-minute?
Last-minute bookings from MSY to YDF are typically more expensive. For the best rates, start searching for flights ahead of time. That said, if you're flexible with your travel plans, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a MSY to YDF flight and hotel package?
You'll typically save money by securing a MSY 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 easy to manage everything in one place. After selecting your preferred flights and accommodations, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Deer Lake Regional Airport (YDF)?
If you booked your MSY to YDF flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. 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.

Explore a world of travel with Expedia

*Available to One Key members.