Cheap Flights from Denver CO to New Orleans Louis Armstrong LA from $54

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Find the cheapest month or even day of the year to fly to New Orleans Louis Armstrong

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Flight deals from Denver to New Orleans Louis Armstrong

Looking for a cheap last-minute deal or the best round-trip flight from Denver to New Orleans Louis Armstrong? Find the lowest prices on one-way and round-trip tickets right here.

New Orleans.$54 per passenger.Departing Fri, Jan 9, returning Thu, Jan 15.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Denver International on Fri, Jan 9, arriving in New Orleans Louis Armstrong.Inbound direct flight with Frontier Airlines departing from New Orleans Louis Armstrong on Thu, Jan 15, arriving in Denver International.Price includes taxes and charges.From $54, select.

New Orleans.$98 per passenger.Departing Thu, Jan 29, returning Fri, Feb 6.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Denver International on Thu, Jan 29, arriving in New Orleans Louis Armstrong.Inbound indirect flight with Frontier Airlines, departing from New Orleans Louis Armstrong on Fri, Feb 6, arriving in Denver International.Price includes taxes and charges.From $98, select.

New Orleans.$119 per passenger.Departing Thu, Dec 4, returning Sun, Dec 7.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Denver International on Thu, Dec 4, arriving in New Orleans Louis Armstrong.Inbound indirect flight with Frontier Airlines, departing from New Orleans Louis Armstrong on Sun, Dec 7, arriving in Denver International.Price includes taxes and charges.From $119, select.

New Orleans.$122 per passenger.Departing Fri, Dec 12, returning Mon, Dec 15.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Denver International on Fri, Dec 12, arriving in New Orleans Louis Armstrong.Inbound direct flight with Frontier Airlines departing from New Orleans Louis Armstrong on Mon, Dec 15, arriving in Denver International.Price includes taxes and charges.From $122, select.

New Orleans.$124 per passenger.Departing Sat, Feb 14, returning Sun, Feb 22.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Denver International on Sat, Feb 14, arriving in New Orleans Louis Armstrong.Inbound indirect flight with Frontier Airlines, departing from New Orleans Louis Armstrong on Sun, Feb 22, arriving in Denver International.Price includes taxes and charges.From $124, select.

New Orleans.$137 per passenger.Departing Sun, Jan 25, returning Mon, Feb 2.Round-trip flight with United.Outbound direct flight with United departing from Denver International on Sun, Jan 25, arriving in New Orleans Louis Armstrong.Inbound direct flight with United departing from New Orleans Louis Armstrong on Mon, Feb 2, arriving in Denver International.Price includes taxes and charges.From $137, select.

New Orleans.$144 per passenger.Departing Mon, Nov 17, returning Sat, Nov 22.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Denver International on Mon, Nov 17, arriving in New Orleans Louis Armstrong.Inbound indirect flight with Frontier Airlines, departing from New Orleans Louis Armstrong on Sat, Nov 22, arriving in Denver International.Price includes taxes and charges.From $144, select.

New Orleans.$152 per passenger.Departing Tue, Dec 23, returning Sun, Jan 11.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Denver International on Tue, Dec 23, arriving in New Orleans Louis Armstrong.Inbound direct flight with Frontier Airlines departing from New Orleans Louis Armstrong on Sun, Jan 11, arriving in Denver International.Price includes taxes and charges.From $152, select.

Find the cheapest month to fly from Denver to New Orleans Louis Armstrong

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver to New Orleans Louis Armstrong flights are currently cheapest in January.

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Direct flights from Denver to New Orleans Louis Armstrong

Denver to New Orleans Louis Armstrong: Alternative routes

Compare routes from Denver to New Orleans below. You may find an airport to fly into that's cheaper, faster, or easier than New Orleans Louis Armstrong.

Denver to New Orleans: Flight information

The things to know before you go.

Cheapest flight found	$54
Cheapest month to fly	January
Average flight time	2 hrs, 39 mins
Most popular airline	Southwest Airlines
Average flights per week	192

Finding cheap flights from Denver to New Orleans Louis Armstrong: Frequently asked questions

How much are round-trip flights from Denver to New Orleans Louis Armstrong?

The best price we found for a round-trip flight from Denver to New Orleans Louis Armstrong is $54. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Denver to New Orleans Louis Armstrong?

2 hours and 39 minutes is the average flight time from Denver to New Orleans Louis Armstrong.

Which airlines fly direct from Denver to New Orleans Louis Armstrong?

Southwest Airlines, United and Air Canada fly direct from Denver to New Orleans Louis Armstrong.

How many flights are there a week from Denver to New Orleans Louis Armstrong?

There are 64 flights per week flying from Denver to New Orleans Louis Armstrong, as of November 2025.

When is the cheapest time to fly from Denver to New Orleans Louis Armstrong?

The cheapest month to fly from Denver to New Orleans Louis Armstrong is usually January.

Which upcoming date is cheapest to fly from Denver to New Orleans Louis Armstrong Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Denver to New Orleans Louis Armstrong Airport on Friday, January 9, 2026.

Can I get a direct flight from Denver to New Orleans Louis Armstrong Airport?

Yes – the average flight time is 2 hours and 39 minutes.

When is the best time to book flights to New Orleans?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to New Orleans is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Denver to New Orleans Louis Armstrong?

The cheapest airline that flies to New Orleans Louis Armstrong is Frontier Airlines.

Traveling from Denver to Louis Armstrong New Orleans International Airport (MSY): What you need to know

Your travels get underway at Denver's main airport, Denver International Airport (DEN). Check out the options for booking a flight from Denver to Louis Armstrong New Orleans International Airport (MSY) leaving from this base.
2 hours 35 minutes is the average journey time for a direct Denver to Louis Armstrong New Orleans International Airport flight.
The timezone in New Orleans is UTC-5, which is one hour ahead of Denver. Louis Armstrong New Orleans International Airport is located in New Orleans.
The most popular route is from Denver International Airport (DEN) to Louis Armstrong New Orleans International Airport (MSY), with 35 direct services every week. If you'd rather get moving right away, the earliest flight from DEN to MSY is the 7:20am Southwest Airlines option. If a later start suits your schedule, the last departure is at 8:55pm with Southwest Airlines.
Your flight from Denver to MSY won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're traveling internationally.
If you're taking off during a major holiday or other peak period, give yourself extra time. Get there two hours ahead of domestic flights and up to four hours before international departures. Check-in and security lines will be longer.

Airports in Denver

Denver International Airport (DEN)

Denver International Airport (DEN) makes it easy to travel directly to your destination. Nonstop flights from Denver to Louis Armstrong New Orleans International Airport (MSY) operate out of this terminal.
You'll have your pick of carriers that offer direct flights from Denver to Louis Armstrong New Orleans International Airport departing from DEN. Get on board with any of these:
Most passengers prefer to fly with United Airlines from DEN to MSY.
United Airlines tops the rankings as the most punctual carrier on this route, with 91.67% of services landing as scheduled.
Located around 40 kilometers from central Denver, DEN can be reached in about 35 minutes by car, depending on traffic. The journey on public transport will take roughly 1 hour 30 minutes.
Get your flight from Denver to Louis Armstrong New Orleans International Airport off to a leisurely start. Just a short drive from Denver International Airport, spend the night at Baymont by Wyndham Denver International Airport and be well-rested for the journey ahead.
Denver International Airport gets top marks for its on-time performance. 80.23% of flights that depart DEN arrive at their destination as scheduled.
You'll find DEN at 8500 Pena Boulevard.

About Louis Armstrong New Orleans International Airport (MSY)

If you have a late flight from Denver to Louis Armstrong New Orleans International Airport, nothing beats the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and relaxing soon after at one of these hotels near MSY:
Grab a Louis Armstrong New Orleans International Airport rental car and discover New Orleans and beyond with your own wheels. Budget, Dollar and Thrifty are top outlets to choose from here.
To get the best deal, reserve your ride around four weeks in advance of your Denver to Louis Armstrong New Orleans International Airport flight.
The street address for MSY is 900 Airline Highway.

Getting from Louis Armstrong New Orleans International Airport (MSY) to central New Orleans

The center of New Orleans is about 19 kilometers from Louis Armstrong New Orleans International Airport. Journey times by cab or car rental will vary depending on time of day and traffic conditions, so do a little research before your trip.
It takes roughly 50 minutes when traveling by public transport.

How to find the cheapest flights from Denver to Louis Armstrong New Orleans International Airport (MSY)

At the moment, $29 is the lowest price we've found for a one-way ticket from Denver to Louis Armstrong New Orleans International Airport. The cheapest price for a return flight is $54. Keep in mind fares may change due to availability at the time of booking.
Don't leave things to the last moment. You're more likely to walk away with cheap flights from Denver to MSY if you book in advance. Airlines often have some excellent early bird deals.
Affordable Denver to Louis Armstrong New Orleans International Airport tickets are easier to find if you're not locked into specific dates. Try using the 'Whole month' search tool to compare fares throughout the month and then pick the cheapest day.
There's no need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll let you know as soon as a better deal comes up on plane tickets from Denver to MSY.
Lock in a cheap flight from Denver to Louis Armstrong New Orleans International Airport by using filters. Choose your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Denver to Louis Armstrong New Orleans International Airport (MSY)

October is the most popular month for flights from Denver to Louis Armstrong New Orleans International Airport (MSY). Plan your visit to New Orleans in May if you'd rather avoid peak season.
When booking your Denver to MSY plane ticket, consider the kind of weather forecast you're hoping for. August is the warmest month in New Orleans, with temperatures ranging from 25ºC (77ºF) to 36ºC (97ºF).
January has temperatures of between 4ºC (39ºF) and 18ºC (64ºF). Search for cheap tickets from Denver to Louis Armstrong New Orleans International Airport around that time if you'd rather travel in cooler conditions.

More about New Orleans

When it comes to looking for somewhere to lay your head, you'll find the top stays in New Orleans right here. Explore these hotels after you've booked your flight from Denver to Louis Armstrong New Orleans International Airport:
Bourbon Street and French Quarter are just two of the leading attractions to put on your New Orleans travel itinerary. Keep the sightseeing going at Cafe Du Monde.

Explore more of the United States

You've seen New Orleans, now it's time to explore more of the United States. Journey around 105 kilometers north-west to Baton Rouge to tick off its top sights. From Beauregard Town Historic District to Main Street Historic District and Louisiana's Old State Capitol, you've got a jam-packed schedule ahead.
Around 225 kilometers east of New Orleans, Mobile is another favorite stop in the United States. Experience the best of this destination with a visit to Battleship USS ALABAMA, Gulf Coast Exploreum Science Center and GulfQuest National Maritime Museum of the Gulf of Mexico.