HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New Orleans

$57+ Cheap flights from Denver to New Orleans (DEN - MSY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MSY
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to New Orleans with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Denver Intl to New Orleans Louis Armstrong are usually found in September or August, booked 6 days in advance, depart on a Thursday or Saturday and return on a Thursday

Cheap flight deals from Denver to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to New Orleans (MSY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$155
(Cheapflightsfares)

One-way from

$60
(Priceline)

Popular in

October

Cheapest in

September

Average price

$282

Good round-trip deal

$229 or less

Good one-way deal

$162 or less
From Denver Intl to New Orleans Louis Armstrong
Search Deals
One-way flight from Denver Intl to New Orleans Louis Armstrong
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Denver Intl to New Orleans Louis Armstrong.
Search Deals
Price to beat on a one-way flight from Denver Intl to New Orleans Louis Armstrong.
Search Deals

Find flight deals from Denver to New Orleans

Cheapest flights from Denver to New Orleans
Explore the most affordable flight options available from Denver to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:16 pmDEN - MSY
Nonstop2h 37mFrontier
Mon 11/177:38 pmMSY - DEN
Nonstop3h 04mFrontier
Deal found 7/3$152
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/71:20 pmDEN - MSY
Nonstop2h 44mMultiple Airlines
Thu 8/145:31 pmMSY - DEN
1 stop16h 48mMultiple Airlines
Deal found 7/1$188
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/55:45 pmDEN - MSY
Nonstop2h 45mUnited Airlines
Tue 8/124:00 pmMSY - DEN
Nonstop2h 58mUnited Airlines
Deal found 7/2$197
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:55 pmDEN - MSY
Nonstop2h 35mSouthwest
Mon 8/255:40 amMSY - DEN
2 stops8h 45mSouthwest
Deal found 7/1$208
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/412:55 amDEN - MSY
1 stop8h 25mDelta
Mon 8/116:57 pmMSY - DEN
1 stop6h 18mDelta
Deal found 7/3$217

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to New Orleans that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Denver to New Orleans that are best for you.

Fly from

Denver

Fly to

New Orleans

Route

Depart

Return

Price

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Thu 11/13

3:16 pm-6:53 pm

Nonstop2h 37m

New Orleans Louis Armstrong

Mon 11/17

7:38 pm-9:42 pm

Nonstop3h 04m

$152

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Thu 8/7

1:20 pm-5:04 pm

Nonstop2h 44m

New Orleans Louis Armstrong

Thu 8/14

5:31 pm-9:19 am

1 stop16h 48m

$188

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Tue 8/5

5:45 pm-9:30 pm

Nonstop2h 45m

New Orleans Louis Armstrong

Tue 8/12

4:00 pm-5:58 pm

Nonstop2h 58m

$197

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Wed 8/20

6:55 pm-10:30 pm

Nonstop2h 35m

New Orleans Louis Armstrong

Mon 8/25

5:40 am-1:25 pm

2 stops8h 45m

$208

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Mon 8/4

12:55 am-10:20 am

1 stop8h 25m

New Orleans Louis Armstrong

Mon 8/11

6:57 pm-12:15 am

1 stop6h 18m

$217

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Mon 11/3

3:16 pm-6:53 pm

Nonstop2h 37m

$57

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Sat 8/23

7:00 am-2:10 pm

1 stop6h 10m

$91

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Tue 9/30

6:55 pm-10:30 pm

Nonstop2h 35m

$99

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Mon 11/3

2:23 pm-10:50 pm

1 stop7h 27m

$108

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Mon 8/18

12:59 am-9:50 am

1 stop7h 51m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 11 results
1
2

The best insider tips for Denver to New Orleans flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to New Orleans trip
Airports
DEN

Use the A Line train for a quick 37-minute ride from downtown Denver to DEN, running every 15 minutes.

Read more about DENby Emily Zemler
MSY

For a quick ride to downtown New Orleans, take the express airport bus from MSY, which takes about 40 minutes.

Read more about MSYby Brandon Schultz
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on MSY

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Emily Zemler

Emily Zemler

Expert on DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

Best time to book a flight from Denver to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to New Orleans

How far ahead should I book a flight from Denver to New Orleans?

Use this chart to determine the optimal time to book a round-trip flight from Denver to New Orleans. Price data was last updated on June 27, 2025.

The best time to book flights from Denver to New Orleans is 6 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Denver to New Orleans?

Currently, August is the cheapest month in which you can book a flight from Denver to New Orleans (average of $256). Flying from Denver to New Orleans in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to MSY?

Find hourly flight availability from Denver to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Denver to New Orleans, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 34% versus a flight in the evening.

What is the cheapest day to fly from Denver to New Orleans?

Use this chart to determine the cheapest time to fly round-trip from Denver to New Orleans. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Denver to New Orleans flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to New Orleans

Explore weekly flight availability from Denver to New Orleans. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from DEN to MSY are scheduled on a Thursday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Denver to New Orleans?

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Orleans. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Denver to New Orleans to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Entertainment

7.6

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Entertainment

7.6

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,266 reviews

Entertainment

7.6

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,266 reviews

Entertainment

7.6

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Sun Country Air
6.9
Okay
339 reviews
Southwest
8.0
Very good
4,266 reviews

Entertainment

7.6

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Frontier
5.9
Fair
3,286 reviews
Southwest
8.0
Very good
4,266 reviews

Entertainment

7.6

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Denver to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Denver to New Orleans?

    Booking a flight from Denver Intl (DEN) to New Orleans Louis Armstrong (MSY) is your only option if you wish to fly from Denver to New Orleans. On a typical day, there are 5 flights from Denver Intl to Louis Armstrong, all of which are around 2h 30m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Denver Intl to New Orleans.

  • How popular is this Denver to New Orleans flight route?

    The Denver Intl to New Orleans Louis Armstrong flight path was viewed by 36 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Denver to New Orleans round-trip?

    Frontier, at $155, was found to be the cheapest airline from Denver to New Orleans.Alternate airlines to your destination round-trip include United Airlines and Southwest. Frontier is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Denver to New Orleans one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $60. Users have also found prices from $99 and $109 on United Airlines and Delta, respectively.

  • What are the most reliable airlines from Denver to New Orleans?

    No one likes to see their flight delayed. When booking a flight from Denver to New Orleans consider choosing Air Canada (74%), United Airlines (74%) or Southwest (57%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Denver to New Orleans?

    The cheapest flight price from Denver to New Orleans is $119. On average you can expect to pay $256. The most popular route, (Denver Intl - New Orleans Louis Armstrong), can usually be booked for $165.

  • Can I find deals for flights from Denver to New Orleans that include hotel bookings?

    Yes. In addition to deals on Denver to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to New Orleans?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to New Orleans.

  • Can I find deals for business class flights from Denver to New Orleans?

    Yes. Cheapflights offers flight deals from Denver to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to New Orleans?

    Currently, August is the cheapest month in which you can book a flight from Denver to New Orleans (average of $256). Flying from Denver to New Orleans in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Metairie
Kenner
Slidell
Houma
Covington
Gretna
Thibodaux
Hammond
Gonzales

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Denver to New Orleans

Discover the top 5 airlines that operate flights from Denver to New Orleans. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$205FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$159Average$402FlexibilityNo cancel feeOn-time69%
DeltaCheapest$196Average$257FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$207Average$320FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$219Average$398FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.