Cheap Flights from Denver International to New Orleans Louis Armstrong

Compare Denver International to New Orleans Louis Armstrong flight deals

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 International to New Orleans Louis Armstrong

Looking for a cheap last-minute deal or the best return flight from Denver International Airport to New Orleans Louis Armstrong Airport? If you want to travel next month, return fares start from R 2,969. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Denver International 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 International to New Orleans Louis Armstrong flights are currently cheapest in September.

Direct flights from Denver International to New Orleans Louis Armstrong

Denver International to New Orleans Louis Armstrong: Alternative routes

Compare routes from Denver International 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 foundR 1,024
Cheapest month to flySeptember
Average flight time2 hrs, 38 mins
Most popular airlineSouthwest Airlines
Average flights per week73

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

The best price we found for a return flight from Denver International to New Orleans Louis Armstrong is R 2,971. 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.
2 hours and 38 minutes is the average flight time from Denver International to New Orleans Louis Armstrong.
Southwest Airlines, United and Air Canada fly direct from Denver International to New Orleans Louis Armstrong.
As of July 2026, there are 73 flights per week flying from Denver International to New Orleans Louis Armstrong.
The cheapest month to fly from Denver International to New Orleans Louis Armstrong is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to New Orleans Louis Armstrong Airport on Thursday, 20 August 2026.
Yes – the average flight time is 2 hours and 38 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to New Orleans Louis Armstrong but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

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.

Currently, Frontier Airlines offers the cheapest flight tickets to New Orleans Louis Armstrong.

Travelling from Denver International Airport (DEN) to New Orleans Louis Armstrong Airport (MSY): what you need to know

  • Around 2 hours 40 minutes is how long you can expect to be travelling on a direct flight from Denver International Airport to New Orleans Louis Armstrong Airport.

  • The timezone in New Orleans is UTC-6, which is one hour ahead of Denver.

  • Every week, there are 34 Denver International Airport to New Orleans Louis Armstrong Airport flights. To jet off early, opt for the 07:20 Southwest Airlines flight. If you'd rather make the most of your day before flying, the last departure is at 20:55 with Southwest Airlines.

  • Give yourself plenty of time to catch your DEN to MSY flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • You can expect longer queues in popular months such as July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure will give you ample time for security and boarding.

  • You can travel nonstop to New Orleans, the United States. Book a ticket with one of these airlines that offer direct flights from Denver International Airport to New Orleans Louis Armstrong Airport:

  • United is the most frequently booked airline on this route.

  • United is the most punctual carrier offering DEN to MSY flights. An impressive 90.78% of its departures on this route arrive as scheduled.

  • Consider adding a stopover when booking your ticket from Denver International Airport to New Orleans Louis Armstrong Airport. Simply deselect 'Direct flights only' to break up your trip, or enjoy a detour to a new and interesting place. Check out these options between DEN and MSY:

    • Dallas Fort Worth International Airport

    • Austin-Bergstrom Airport

    • Kansas City International Airport

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

  • The lowest price we've found for a one-way Denver International Airport to New Orleans Louis Armstrong Airport flight is R 1,024. A round-trip ticket is currently R 2,971. Depending on the availability when you book, these fares can change.

  • It's often best to book ahead of time if you want to get cheap tickets from DEN to MSY. That's because airlines change prices based on demand, which tends to rise closer to departure.

  • Schedule your trip for May. That's the cheapest month for flights from Denver International Airport to New Orleans Louis Armstrong Airport. If your travel dates are flexible, use the 'Whole month' tool to find the lowest price across every month.

  • Spend less time searching for cheap flights from DEN to MSY by creating a Price Alert. You'll receive an email or notification on the app when a new discounted fare appears.

  • Find the right flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Denver International Airport to New Orleans Louis Armstrong Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about Denver International Airport (DEN)

  • The address for DEN is 8500 Pena Boulevard.

  • Denver International Airport earns top marks for on-time performance. 80% of flights that depart DEN arrive at their destination without delay.

  • Denver International Airport is around 40 kilometres from central Denver. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 35 minutes or so to get there, depending on the traffic.

  • Expect a trip time of around 35 minutes when using public transport.

  • Booking a hotel room for the night can take the stress out of reaching the airport on time. If you're looking for a place to stay before your flight from Denver International Airport to New Orleans Louis Armstrong Airport, check out Baymont by Wyndham Denver International Airport. It's a short drive from DEN.

Arriving at New Orleans Louis Armstrong Airport (MSY)

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

  • The street address for MSY is 900 Airline Highway.

  • New Orleans Louis Armstrong Airport is approximately 18 kilometres from central New Orleans. The drive time takes about 25 minutes.

  • Travelling to the centre by public transport typically takes 1 hour.

When to fly to New Orleans Louis Armstrong Airport (MSY)

  • The quietest month for a flight from Denver International Airport to New Orleans Louis Armstrong Airport is March, while April is the most popular. Pick the best time to go to New Orleans based on whether you prefer a faster pace or a more relaxed vibe.

  • Book your flight from Denver International Airport to New Orleans Louis Armstrong Airport for August if you'd like to go to New Orleans during its warmest month. Expect temperatures of between 24ºC (75ºF) and 36ºC (97ºF).

  • Look for cheap tickets from DEN to MSY in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 5ºC (41ºF) and 19ºC (66ºF) on average.

Explore more of the United States

  • You've seen New Orleans, now it's time to discover other corners of the United States. Journey about 121 kilometres north-west to Baton Rouge to tick off its popular sights. From St. Joseph Cathedral to USS Kidd and 13th Gate Haunted House, you've got a jam-packed schedule ahead.

  • Montgomery is another essential stop in the United States and is around 451 kilometres north-east of New Orleans. No trip is complete without experiencing Civil Rights Memorial, Dexter Avenue King Memorial Baptist Church and Rosa Parks Arrest Site.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.