A church with two spires, a statue in the foreground, and palm trees.

£148 Cheap Flights from Denver (DEN) to New Orleans (MSY)

View £148 flight on Fri, 30 Oct 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at £148 for one-way flights and £489 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, 1 Sept - Sat, 5 Sept
DEN
Denver
MSY
New Orleans
£489 Return, found 4 days ago
£489
Return
found 4 days ago
Select JetBlue Airways flight, departing Tue, 1 Sept from Denver to New Orleans, returning Sat, 5 Sept, priced at £489 found 4 days ago

Find the cheapest month to fly from Denver (DEN) to New Orleans (MSY)

September is typically the cheapest month to fly

From £105 - £187 per traveller.

Frequently asked questions

How much does a flight from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) cost?
You can find one-way and return flights from DEN to MSY with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DEN to MSY ticket fares go up or down.
What is the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The cheapest months to fly from DEN to MSY are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
You have 3 airlines offering direct flights from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.). Here are the carriers:
  • Southwest Airlines operates 20 direct flights from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) every week.
  • United operates 15 direct flights from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) every week.
  • Frontier Airlines operates 7 direct flights from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) every week.
What is the cheapest airline that flies from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
Frontier Airlines is one of the cheapest airlines offering nonstop return flights from Denver Intl. (DEN) to Louis Armstrong New Orleans Intl. (MSY), with prices starting from around £47 for flights that can be booked for departure within the next year. Sun Country Airlines is one of the cheapest airlines offering connecting return flights from Denver Intl. (DEN) to Louis Armstrong New Orleans Intl. (MSY), with prices starting from around £203. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Denver, CO (DEN) to New Orleans, LA (MSY)?
To find a cheap flight from Denver, CO (DEN) to New Orleans, LA (MSY), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The best airline to fly with from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The earliest flight from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) typically departs around 12:00 AM local time. This service is usually operated by Frontier Airlines. Please note that this is a seasonal service, active only in June. An early departure like this can be great for maximising your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
When flying from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.), you have a few options. A nonstop flight typically takes around 2 hours 48 minutes. This route covers a distance of approximately 1,708 kilometers. If you opt for a one-stop flight, your journey will be longer, usually taking about 7 hours 18 minutes. Flights with two or more stops will extend your travel time even further, to around 12 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic.
Can you fly business or first class from Denver, CO (DEN) to New Orleans, LA (MSY)?
Select the "Business class" and "First class" filters when looking for Denver, CO (DEN) to New Orleans, LA (MSY) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight with Expedia?
It's easy to earn miles on a Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for New Orleans, LA (MSY) from Denver, CO (DEN)?
If you're planning to travel to New Orleans from Denver Intl. (DEN), you can fly directly into Louis Armstrong New Orleans Intl. (MSY). Some flights may connect through major hubs like Portland Intl. (PDX), San Diego Intl. (SAN), or Seattle - Tacoma Intl. (SEA) before reaching New Orleans. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) at the last minute?
Typically, booking a last minute flight from Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight and hotel package?
Securing a Denver, CO (DEN-Denver Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver, CO (DEN) to New Orleans, LA (MSY)?
If you booked your Denver, CO (DEN) to New Orleans, LA (MSY) 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 have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Denver Intl.
Destination airport
Louis Armstrong New Orleans Intl.
Roundtrip price
£489
Distance
1697 km
Average flight time
3 hours 38 mins

Book with confidence

Compare flights from Denver to New Orleans easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Denver to New Orleans. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Louis Armstrong New Orleans Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Denver Intl. to Louis Armstrong New Orleans Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Denver Intl. (DEN) to Louis Armstrong New Orleans Intl. (MSY)

The easiest way to view the best deals on flights from Denver to New Orleans today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Denver Intl. to Louis Armstrong New Orleans Intl. start at just £489 and range up to £489.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Denver and New Orleans
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Denver to New Orleans flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Denver Intl. to Louis Armstrong New Orleans Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Denver to New Orleans easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.