$64 Cheap Flights from Denver (DEN) to New Orleans (MSY)

Popular airlines from Denver Intl. Airport (DEN) to Louis Armstrong New Orleans Intl. Airport (MSY)

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Cheap Flights from Denver to New Orleans (DEN-MSY)

Prices were available within the past 7 days and start at $64 for one-way flights and $134 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Southwest Airlines
American Airlines
Delta
United

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Louis Armstrong New Orleans Intl. Airport (MSY) cost?
Cheap return flights from Denver Intl. Airport (DEN) to Louis Armstrong New Orleans Intl. Airport (MSY) start from $123. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Frontier Airlines flight leaving DEN on May 13 2025 and touching down at MSY. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from DEN to MSY?
The cheapest flights from DEN to MSY are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Denver Intl. Airport (DEN) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Avoid the detours and travel straight to Louis Armstrong New Orleans Intl. Airport (MSY) from Denver Intl. Airport (DEN) with 3 carriers, including:

  • United Airlines
  • Southwest Airlines
  • Frontier Airlines

What is the cheapest airline that flies from DEN to MSY?
Travel from DEN to MSY with Frontier Airlines. This airline currently offers the lowest one-way fare for this route, starting from $49. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DEN on May 20 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Denver Intl. Airport (DEN) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Each day on average, 7 direct flights take off from Denver Intl. Airport (DEN) to Louis Armstrong New Orleans Intl. Airport (MSY). Choose the departure time that best suits your plans.
What are the most popular departure times for flights from Denver Intl. Airport (DEN) to Louis Armstrong New Orleans Intl. Airport (MSY)?
The 1 PM departures from DEN to MSY are the busiest. Greater demand means you’ll likely pay more for these departures. If you’re hoping to save money, choose a less crowded time to fly.
What day of the week has the most flights from DEN to MSY?
If you fly on a Friday, you’ll get the widest range of options for flights from Denver Intl. Airport (DEN) to Louis Armstrong New Orleans Intl. Airport (MSY).
What is the earliest flight from Denver Intl. Airport (DEN) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Denver Intl. Airport (DEN)’s earliest flight to Louis Armstrong New Orleans Intl. Airport (MSY) takes off at approximately 7:45AM UTC-7. With a travel time of 2h 43m, you’ll touch down at around 11:28AM UTC-6.
How long does it take to fly from Denver Intl. Airport (DEN) to Louis Armstrong New Orleans Intl. Airport (MSY)?
The average flight time from DEN to MSY is 2 hours and 36 minutes, covering a distance of 1,050 mi.
What airline has the least delays from DEN to MSY?
With 81% of journeys generally arriving on schedule, United Airlines has the best on-time performance for direct flights from Denver Intl. Airport (DEN) to Louis Armstrong New Orleans Intl. Airport (MSY). To keep track of your flight status and get notifications about any changes, use the Expedia App.
What is the best time to fly from Denver Intl. Airport (DEN) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Book a flight from Denver Intl. Airport (DEN) to Louis Armstrong New Orleans Intl. Airport (MSY) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this 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.
What airports do you fly into for New Orleans from Denver Intl. Airport (DEN)?
Louis Armstrong New Orleans Intl. Airport (MSY) is the only airport in New Orleans with direct flights from Denver Intl. Airport (DEN). Compare the options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Louis Armstrong New Orleans Intl. Airport (MSY) last-minute?
Booking your ticket from DEN to MSY just before your trip is usually more expensive. However, if you’re flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a DEN to MSY flight and hotel package?
Compared with arranging hotels and flights separately, booking a DEN to MSY flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the stress out of travel planning. Simply pick your flights and select from our wide range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Louis Armstrong New Orleans Intl. Airport (MSY)?
If you reserved your DEN to MSY flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type 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, head to our Customer Service portal for more details.
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