$84 Cheap Flights from New Orleans (MSY) to Denver (DEN)

View $84 flight on Tue, May 13, 2025Opens in a new window

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Find available prices by choosing your travel dates.

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

Prices were available within the past 7 days and start at $84 for one-way flights and $124 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, May 13 - Tue, May 20
MSY
New Orleans
DEN
Denver
$124 Roundtrip, found 10 hours ago
$124
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Tue, May 13 from New Orleans to Denver, returning Tue, May 20, priced at $124 found 10 hours ago
Frontier Airlines
Tue, May 6 - Tue, May 13
MSY
New Orleans
DEN
Denver
$154 Roundtrip, found 8 hours ago
$154
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Tue, May 6 from New Orleans to Denver, returning Tue, May 13, priced at $154 found 8 hours ago
Frontier Airlines
Thu, May 15 - Tue, May 20
MSY
New Orleans
DEN
Denver
$158 Roundtrip, found 2 hours ago
$158
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, May 15 from New Orleans to Denver, returning Tue, May 20, priced at $158 found 2 hours ago
Frontier Airlines
Tue, May 6 - Tue, May 20
MSY
New Orleans
DEN
Denver
$164 Roundtrip, found 5 days ago
$164
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, May 6 from New Orleans to Denver, returning Tue, May 20, priced at $164 found 5 days ago
Frontier Airlines
Sun, May 11 - Tue, May 13
MSY
New Orleans
DEN
Denver
$165 Roundtrip, found 4 hours ago
$165
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sun, May 11 from New Orleans to Denver, returning Tue, May 13, priced at $165 found 4 hours ago
Frontier Airlines
Tue, May 13 - Thu, May 15
MSY
New Orleans
DEN
Denver
$178 Roundtrip, found 13 hours ago
$178
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Tue, May 13 from New Orleans to Denver, returning Thu, May 15, priced at $178 found 13 hours ago
Southwest Airlines
Sat, May 17 - Tue, May 20
MSY
New Orleans
DEN
Denver
$189 Roundtrip, found 8 hours ago
$189
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Sat, May 17 from New Orleans to Denver, returning Tue, May 20, priced at $189 found 8 hours ago
Delta
Thu, May 15 - Tue, May 20
MSY
New Orleans
DEN
Denver
$203 Roundtrip, found 2 hours ago
$203
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, May 15 from New Orleans to Denver, returning Tue, May 20, priced at $203 found 2 hours ago
United
Tue, May 20 - Thu, May 22
MSY
New Orleans
DEN
Denver
$206 Roundtrip, found 16 hours ago
$206
Roundtrip
found 16 hours ago
Select United flight, departing Tue, May 20 from New Orleans to Denver, returning Thu, May 22, priced at $206 found 16 hours ago
Sun Country Airlines
Mon, May 12 - Tue, May 20
MSY
New Orleans
DEN
Denver
$213 Roundtrip, found 5 hours ago
$213
Roundtrip
found 5 hours ago
Select Sun Country Airlines flight, departing Mon, May 12 from New Orleans to Denver, returning Tue, May 20, priced at $213 found 5 hours ago
Flights from New Orleans (MSY) to Denver (DEN)
Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Denver Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$124
Distance
1061 mi

New Orleans to Denver Flights

The cheapest times to fly from New Orleans to Denver

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 Denver are during the month of May. You can find some of the cheapest flights from New Orleans to Denver with Expedia's search tool and vast selection of airlines.

The best time to book a flight from New Orleans to Denver

Sunday is one of the best days to book for cheap flights from New Orleans to Denver: 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 Denver

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 Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from $84 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 Denver 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 Denver 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 long does it take to fly from MSY to Denver Intl. Airport (DEN)?
Purchase a ticket with United Airlines and you’ll be traveling for about 3 hours. This popular carrier has a direct flight that leaves at 6:08PM from MSY and lands at Denver Intl. Airport (DEN) at 8:08PM. Expedia has some great flight deals, so take a look at what’s available on this route today.
Is it cheaper to buy a plane ticket from Louis Armstrong New Orleans Intl. Airport (MSY) to DEN last minute?
Being the spontaneous type is a fantastic way to travel the globe, but it’s not necessarily the smartest way to grab a bargain flight. Consider booking your Louis Armstrong New Orleans Intl. Airport (MSY) to Denver Intl. Airport (DEN) journey in advance instead of waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave all that spontaneity for when you’re exploring Denver Intl. Airport (DEN)!
What airline has the least delays from Louis Armstrong New Orleans Intl. Airport (MSY) to DEN?
Achieving an on-time rate of 87%, United Airlines is the airline most likely to get you from Louis Armstrong New Orleans Intl. Airport to DIA airport without a delay. Flight delays can be a nice excuse to relax in the airport lounge. However, they can also result in a missed connection or even ruin your vacation. You can stay updated about delays by looking up your flight status through the Expedia App before you even reach the airport. If you’re already at your gate and the delay will significantly affect your plans, head to the customer service desk to work out your next move.
What airports do you fly into for Denver from New Orleans?
With Denver Intl. Airport (DEN), Centennial Airport (APA) and Broomfield, CO (BJC-Rocky Mountain Metropolitan) to select from, getting from New Orleans to Denver is no sweat. The city’s main terminal, Denver Intl. Airport (DEN), is approximately 19 mi east of the downtown area. Apart from ticket costs, consider factors like transportation options from the airport and the distance to your hotel before deciding where you’ll get off the plane. Get your Denver vacation off to a fun start by visiting Empower Field at Mile High and Coors Field.
What are the most popular departure times for flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Denver Intl. Airport (DEN)?
For United Airlines flights jetting out from MSY to DEN, the busiest time is between 8:00 AM - 9:00 AM. If you want to avoid any holdups, head out in the morning. This way you’re likely to escape the air traffic that accumulates in the afternoon.
Can I change the date of my flight from Louis Armstrong New Orleans Intl. Airport (MSY) to DEN?
Easily make changes to your Louis Armstrong New Orleans Intl. Airport (MSY) to Denver Airport flight via the Expedia Trips portal. Before you amend times or dates, look over the rules and restrictions in your itinerary to find out what you can do and if charges apply. Some carriers have a change fee per person, plus any difference in fare prices. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also head to our Customer Service portal to find the answers to your questions and to connect with our Virtual Agent.

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*Available to One Key members.