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$104+ Cheap flights from New Orleans to Denver (MSY - DEN)

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DEN
Apr 29 — May 61
Wed 4/29
Wed 5/6
1 adult, Economy
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Find cheap flights from New Orleans to Denver 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 New Orleans Louis Armstrong to Denver Intl are usually found in January or April, booked 77 days in advance, depart on a Thursday or Friday and return on a Sunday

Cheap flight deals from New Orleans to Denver

Cheapest flights from New Orleans to Denver
Explore the most affordable flight options available from New Orleans to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.

This Super.com deal was found by Cheapflights users on 3/26. 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.
Fri 5/13:39 pm
MSY
-
DEN
Nonstop3h 10m
Frontier
Mon 5/411:00 am
DEN
-
MSY
Nonstop2h 44m
Frontier
Deal found 3/26$112
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 4/163:36 pm
MSY
-
DEN
Nonstop3h 10m
Frontier
Sun 4/196:00 am
DEN
-
MSY
1 stop7h 14m
Frontier
Deal found 3/27$121
This Super.com deal was found by Cheapflights users on 3/26. 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.
Fri 5/13:39 pm
MSY
-
DEN
Nonstop3h 10m
Frontier
Sun 5/311:00 am
DEN
-
MSY
Nonstop2h 44m
Frontier
Deal found 3/26$122
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/163:36 pm
MSY
-
DEN
Nonstop3h 10m
Frontier
Wed 4/2211:59 pm
DEN
-
MSY
1 stop16h 33m
Frontier
Deal found 3/27$126
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/163:36 pm
MSY
-
DEN
Nonstop3h 10m
Frontier
Sat 4/1810:29 pm
DEN
-
MSY
1 stop12h 53m
Frontier
Deal found 3/27$127
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 4/233:39 pm
MSY
-
DEN
Nonstop3h 10m
Frontier
Mon 4/276:10 am
DEN
-
MSY
1 stop12h 59m
Frontier
Deal found 3/27$128
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/303:36 pm
MSY
-
DEN
Nonstop3h 10m
Frontier
Wed 5/65:00 pm
DEN
-
MSY
1 stop23h 12m
Frontier
Deal found 3/29$129
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 5/79:55 pm
MSY
-
DEN
Nonstop3h 15m
Frontier
Tue 5/126:30 am
DEN
-
MSY
1 stop8h 51m
Frontier
Deal found 3/28$130

Find flight deals from New Orleans to Denver

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Denver (DEN). 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 March 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$112
(Super.com)

One-way from

$104
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$294

Good round-trip deal

$275 or less

Good one-way deal

$174 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Denver Intl flights.
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From New Orleans Louis Armstrong to Denver Intl
Search Deals
One-way flight from New Orleans Louis Armstrong to Denver Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from New Orleans Louis Armstrong to Denver Intl.
Search Deals
Price to beat on a one-way flight from New Orleans Louis Armstrong to Denver Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans to Denver 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 March 30, 2026.
Use the filters below to find and compare flights from New Orleans to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Thu 5/7

1:50 pm-3:45 pm

Nonstop2h 55m

Denver Intl

Sat 5/9

5:40 pm-9:25 pm

Nonstop2h 45m

$233

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Sat 4/25

5:50 am-7:45 am

Nonstop2h 55m

Denver Intl

Sat 5/2

5:40 pm-9:25 pm

Nonstop2h 45m

$233

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Thu 5/7

5:40 am-7:35 am

Nonstop2h 55m

Denver Intl

Sun 5/10

7:05 pm-10:40 pm

Nonstop2h 35m

$245

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Wed 5/6

4:25 pm-11:19 pm

1 stop7h 54m

Denver Intl

Tue 5/12

12:55 am-10:24 am

1 stop8h 29m

$253

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Mon 6/1

5:25 pm-9:30 pm

1 stop5h 05m

Denver Intl

Sat 6/6

10:15 am-6:05 pm

2 stops6h 50m

$258

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Fri 5/15

6:13 pm-8:22 pm

Nonstop3h 09m

Denver Intl

Tue 5/19

6:06 pm-9:55 pm

Nonstop2h 49m

$335

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Thu 4/23

9:49 am-2:33 pm

1 stop5h 44m

Denver Intl

Mon 4/27

7:45 am-4:12 pm

1 stop7h 27m

$343

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Tue 6/2

2:35 pm-4:34 pm

Nonstop2h 59m

Denver Intl

Sat 6/6

5:45 pm-9:34 pm

Nonstop2h 49m

$383
Quickest round-trip

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Sat 6/27

5:10 am-6:55 am

Nonstop2h 45m

Denver Intl

Wed 7/1

6:55 pm-10:30 pm

Nonstop2h 35m

$383

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Wed 5/27

8:10 am-1:40 pm

1 stop6h 30m

Denver Intl

Wed 6/17

10:30 am-2:10 pm

Nonstop2h 40m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from New Orleans to Denver

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 New Orleans to Denver in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*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 New Orleans-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Orleans-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Orleans-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Orleans-Denver flights, Cheapflights users trust FlightHub the most. FlightHub 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 New Orleans-Denver 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 New Orleans to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from New Orleans 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 New Orleans to Denver

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

Use this chart to determine the optimal time to book a round-trip flight from New Orleans to Denver. Price data was last updated on March 13, 2026.

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Orleans to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from New Orleans to Denver (average of $58). Flying from New Orleans to Denver in September is currently the most expensive (average of $175). 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 MSY to DEN?

Find hourly flight availability from New Orleans to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 30, 2026.

One of the essential ways to save on airfare from New Orleans to Denver is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 45% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from New Orleans to Denver. Price data was last updated on March 28, 2026.

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

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

The best insider tips for New Orleans to Denver 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 New Orleans to Denver trip
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on MSY

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 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 Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated March 30, 2026.
Read through reviews of airlines operating flights from New Orleans to Denver, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,329 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,329 reviews
Southwest
8.0
Very good
4,329 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,358 reviews
Southwest
8.0
Very good
4,329 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,514 reviews
Southwest
8.0
Very good
4,329 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,530 reviews
Southwest
8.0
Very good
4,329 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,010 reviews
Southwest
8.0
Very good
4,329 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Denver. 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 New Orleans to Denver?

    If you wish to fly to Denver from New Orleans, then you need to book flights from New Orleans Louis Armstrong to Denver Intl. There are 9 flights from Louis Armstrong (MSY) to Denver Intl (DEN) per day to choose from. Flights to Denver from Louis Armstrong are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 2h 54m is how long a nonstop flight from New Orleans to Denver Intl typically takes.

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

    This flight path from New Orleans Louis Armstrong to Denver Intl was viewed by 104 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 New Orleans to Denver?

    Southwest and Delta can get you from New Orleans to Denver in just under 2h 55m. Your travel time can differ by up to 4h 59m. The distance from New Orleans to Denver is about 1061 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Frontier, at $66, was found to be the cheapest airline from New Orleans to Denver.Alternate airlines to your destination round-trip include Delta and United Airlines. Frontier is currently priced 77% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $52. Delta flights start at $99 while deals on United Airlines start at $99 one-way.

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

    No one likes to see their flight delayed. When booking a flight from New Orleans to Denver consider choosing United Airlines (89%), Air Canada (88%) or Volaris (83%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $105. While the most popular route (New Orleans Louis Armstrong - Denver Intl) can be booked for $164 on average, our data indicates $507 when flying from New Orleans to Denver.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Orleans to Denver 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 New Orleans to Denver?

    Currently, January is the cheapest month in which you can book a flight from New Orleans to Denver (average of $58). Flying from New Orleans to Denver in September is currently the most expensive (average of $175). 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
Thornton
Black Hawk
Lakewood
Westminster
Broomfield
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Fort Morgan
Glendale
Brighton

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 New Orleans to Denver

Discover the top 5 airlines that operate flights from New Orleans to Denver. 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 March 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$66Average$194FlexibilityNo cancel feeOn-time62%
DeltaCheapest$98Average$256FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$167Average$376FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$197Average$373FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$216Average$350FlexibilityNo cancel feeOn-time71%

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