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$28+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MSY
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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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

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3. Compare prices and book

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Cheapflights Tip: The best prices from Denver Intl to New Orleans Louis Armstrong are usually found in January or June, booked 60 days in advance, depart on a Monday or Thursday 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 January 15, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$98
(Cheapflightsfares)

One-way from

$28
(Priceline)

Popular in

December

Cheapest in

January

Average price

$220

Good round-trip deal

$175 or less

Good one-way deal

$190 or less
Provider with most accurate pricing for Denver Intl-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-New Orleans Louis Armstrong flights.
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From Denver Intl to New Orleans Louis Armstrong
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One-way flight from Denver Intl to New Orleans Louis Armstrong
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Denver Intl to New Orleans Louis Armstrong.
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Price to beat on a one-way flight from Denver Intl to New Orleans Louis Armstrong.
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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 January 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1612:59 am
DEN
-
MSY
1 stop9h 00m
Frontier
Fri 2/205:45 am
MSY
-
DEN
Nonstop3h 08m
Frontier
Deal found 1/14$105
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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.
Sun 2/83:06 pm
DEN
-
MSY
Nonstop2h 42m
Frontier
Thu 2/125:45 am
MSY
-
DEN
Nonstop3h 08m
Frontier
Deal found 1/14$107
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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.
Mon 2/235:01 am
DEN
-
MSY
1 stop7h 03m
Frontier
Fri 2/276:23 pm
MSY
-
DEN
Nonstop3h 08m
Frontier
Deal found 1/14$108
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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.
Mon 3/25:01 am
DEN
-
MSY
1 stop7h 03m
Frontier
Thu 3/52:34 pm
MSY
-
DEN
Nonstop3h 09m
Frontier
Deal found 1/14$110
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1712:59 am
DEN
-
MSY
1 stop9h 00m
Frontier
Sat 2/216:52 am
MSY
-
DEN
1 stop6h 46m
Frontier
Deal found 1/14$116
This Super.com deal was found by Cheapflights users on 1/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:44 pm
DEN
-
MSY
Nonstop2h 40m
Frontier
Sat 2/282:34 pm
MSY
-
DEN
Nonstop3h 09m
Frontier
Deal found 1/14$117
This Expedia deal was found by Cheapflights users on 1/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/143:56 pm
DEN
-
MSY
1 stop14h 31m
Frontier
Sat 2/213:13 pm
MSY
-
DEN
Nonstop3h 10m
Frontier
Deal found 1/14$118
This Frontier deal was found by Cheapflights users on 1/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:44 pm
DEN
-
MSY
Nonstop2h 40m
Frontier
Fri 2/205:45 am
MSY
-
DEN
Nonstop3h 08m
Frontier
Deal found 1/14$119
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:06 pm
DEN
-
MSY
1 stop14h 57m
Frontier
Sat 2/213:13 pm
MSY
-
DEN
Nonstop3h 10m
Frontier
Deal found 1/14$122
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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.
Mon 2/96:05 am
DEN
-
MSY
1 stop10h 55m
Frontier
Fri 2/135:45 am
MSY
-
DEN
Nonstop3h 08m
Frontier
Deal found 1/14$123

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 January 15, 2026.
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

Fri 3/13

11:59 pm-10:53 am

1 stop9h 54m

New Orleans Louis Armstrong

Mon 3/16

3:36 pm-5:46 pm

Nonstop3h 10m

$246

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Sun 2/22

7:00 am-10:45 am

Nonstop2h 45m

New Orleans Louis Armstrong

Thu 2/26

6:55 pm-8:55 pm

Nonstop3h 00m

$247

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Thu 3/19

7:00 pm-10:35 pm

Nonstop2h 35m

New Orleans Louis Armstrong

Mon 3/23

6:05 pm-8:00 pm

Nonstop2h 55m

$257

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Sun 2/8

10:50 am-2:20 pm

Nonstop2h 30m

New Orleans Louis Armstrong

Wed 2/11

5:35 pm-7:35 pm

Nonstop3h 00m

$267

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Mon 3/23

5:34 am-1:44 pm

1 stop7h 10m

New Orleans Louis Armstrong

Tue 3/24

1:49 pm-7:57 pm

1 stop7h 08m

$277

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Thu 4/2

12:35 am-10:31 am

1 stop8h 56m

New Orleans Louis Armstrong

Mon 4/6

5:40 pm-12:09 am

1 stop7h 29m

$277

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Wed 2/25

6:25 pm-10:05 pm

Nonstop2h 40m

New Orleans Louis Armstrong

Sun 3/1

5:00 am-6:55 am

Nonstop2h 55m

$287

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Fri 1/30

6:25 pm-10:05 pm

Nonstop2h 40m

New Orleans Louis Armstrong

Tue 2/3

5:35 pm-7:35 pm

Nonstop3h 00m

$297

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Tue 1/27

12:30 am-8:50 am

1 stop7h 20m

New Orleans Louis Armstrong

Wed 2/4

3:31 pm-9:14 pm

1 stop6h 43m

$307

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Tue 3/17

6:10 pm-9:45 pm

Nonstop2h 35m

New Orleans Louis Armstrong

Wed 3/18

6:00 am-11:40 am

1 stop6h 40m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 23 results
1
2
3

Compare providers for flights from Denver to New Orleans

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to New Orleans in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-New Orleans flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Denver-New Orleans flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Denver-New Orleans flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-New Orleans flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 January 9, 2026.

The best time to book flights from Denver to New Orleans is 60 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, February is the cheapest month in which you can book a flight from Denver to New Orleans (average of $78). Flying from Denver to New Orleans in September is currently the most expensive (average of $174). 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 January 15, 2026.

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 31% versus a flight in the morning.

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 January 10, 2026.

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

The best insider tips for Denver to New Orleans flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
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

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 January 15, 2026.
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
4,258 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,258 reviews
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,051 reviews
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,164 reviews
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,136 reviews
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,057 reviews
Southwest
8.0
Very good
4,258 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 6 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 33 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Denver to New Orleans?

    Airlines like Frontier, Southwest, and Delta fly from Denver to New Orleans in about 2h 45m. The time it takes to get you to your destination can typically vary by up to 7h 09m. The distance from Denver to New Orleans is about 1061 mi. This flight may include one or multiple stops.

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

    Frontier, at $76, was found to be the cheapest airline from Denver to New Orleans.Alternate airlines to your destination round-trip include Delta and United Airlines. Frontier is priced at 73% 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 $41. Users have also found prices from $98 and $108 on Delta and American Airlines, 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 United Airlines (93%), Air Canada (91%) or Frontier (88%) 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 $78. On average you can expect to pay $262. The most popular route, (Denver Intl - New Orleans Louis Armstrong), can usually be booked for $117.

  • 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, February is the cheapest month in which you can book a flight from Denver to New Orleans (average of $78). Flying from Denver to New Orleans in September is currently the most expensive (average of $174). 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 New Orleans?

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

Browse thousands of different options on Cheapflights for your next trip

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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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$76Average$218FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$216FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$148Average$371FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$326FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$237Average$390FlexibilityNo cancel feeOn-time63%

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