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$99+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DEN
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
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 February, booked 59 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap 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 October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$122
(Priceline)

One-way from

$99
(Delta)

Popular in

June

Cheapest in

January

Average price

$239

Good round-trip deal

$274 or less

Good one-way deal

$177 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
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One-way flight from New Orleans Louis Armstrong to Denver Intl
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Highest demand for flights based on searches. 18% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from New Orleans Louis Armstrong to Denver Intl.
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Price to beat on a one-way flight from New Orleans Louis Armstrong to Denver Intl.
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Find 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 October 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/19. 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 12/41:19 pmMSY - DEN
Nonstop3h 06mFrontier
Sun 12/78:44 amDEN - MSY
Nonstop2h 40mFrontier
Deal found 10/19$122
This Frontier deal was found by Cheapflights users on 10/20. 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.
Thu 11/137:45 pmMSY - DEN
Nonstop3h 04mFrontier
Sun 11/1611:15 pmDEN - MSY
1 stop9h 45mFrontier
Deal found 10/20$123
This Booking.com deal was found by Cheapflights users on 10/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:52 pmMSY - DEN
1 stop25h 23mFrontier
Sun 11/93:23 pmDEN - MSY
Nonstop2h 37mFrontier
Deal found 10/19$124
This Frontier deal was found by Cheapflights users on 10/18. 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.
Fri 10/317:45 pmMSY - DEN
Nonstop3h 04mFrontier
Mon 11/33:23 pmDEN - MSY
Nonstop2h 37mFrontier
Deal found 10/18$125
This Cheapflightsfares deal was found by Cheapflights users on 10/19. 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.
Fri 11/77:45 pmMSY - DEN
Nonstop3h 04mFrontier
Sun 11/912:16 amDEN - MSY
1 stop12h 52mFrontier
Deal found 10/19$126
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Wed 11/128:29 amMSY - DEN
1 stop25h 04mMultiple Airlines
Fri 11/1412:34 amDEN - MSY
1 stop16h 52mMultiple Airlines
Deal found 10/19$130
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/63:21 pmMSY - DEN
1 stop7h 07mMultiple Airlines
Sun 11/912:59 amDEN - MSY
1 stop15h 01mMultiple Airlines
Deal found 10/18$131
This Expedia deal was found by Cheapflights users on 10/18. 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.
Thu 12/111:19 pmMSY - DEN
Nonstop3h 06mFrontier
Mon 12/158:44 amDEN - MSY
Nonstop2h 40mFrontier
Deal found 10/18$132
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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.
Fri 11/147:45 pmMSY - DEN
Nonstop3h 04mFrontier
Wed 11/1911:15 pmDEN - MSY
1 stop8h 31mFrontier
Deal found 10/20$133
This Frontier deal was found by Cheapflights users on 10/18. 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.
Fri 10/317:45 pmMSY - DEN
Nonstop3h 04mFrontier
Sun 11/28:32 amDEN - MSY
Nonstop2h 38mFrontier
Deal found 10/18$134
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 11/137:45 pmMSY - DEN
Nonstop3h 04mMultiple Airlines
Mon 11/1712:59 amDEN - MSY
1 stop18h 42mMultiple Airlines
Deal found 10/19$135

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 October 20, 2025.
Use the filters below to find and compare flights from New Orleans to Denver that are best for you.

Fly from

New Orleans

Fly to

Denver

Route

Depart

Return

Price

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Tue 2/24

2:20 pm-8:28 pm

1 stop7h 08m

Denver Intl

Tue 2/24

12:59 am-9:03 am

1 stop7h 04m

$197

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Sat 1/31

1:05 pm-8:28 pm

1 stop8h 23m

Denver Intl

Fri 2/6

12:59 am-9:38 am

1 stop7h 39m

$228

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Fri 11/14

7:07 pm-12:02 am

1 stop5h 55m

Denver Intl

Sun 11/16

6:25 am-5:23 pm

1 stop9h 58m

$237

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Sat 12/13

4:45 pm-12:24 am

1 stop8h 39m

Denver Intl

Tue 12/16

6:15 am-4:08 pm

1 stop8h 53m

$257

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Thu 2/26

6:04 pm-8:11 pm

Nonstop3h 07m

Denver Intl

Sat 2/28

7:53 am-11:38 am

Nonstop2h 45m

$270

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Wed 1/14

5:35 pm-7:35 pm

Nonstop3h 00m

Denver Intl

Mon 1/19

6:55 pm-10:25 pm

Nonstop2h 30m

$300

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Sat 12/13

5:35 am-11:25 am

2 stops6h 50m

Denver Intl

Tue 12/16

9:30 am-4:10 pm

1 stop5h 40m

$305

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Fri 2/20

5:10 am-10:25 am

2 stops6h 15m

Denver Intl

Sun 2/22

5:30 am-11:25 am

1 stop4h 55m

$309

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Mon 11/17

1:41 pm-7:01 pm

1 stop6h 20m

Denver Intl

Sat 11/22

6:15 am-4:05 pm

1 stop8h 50m

$342

New OrleansDenver

MSY - DEN

MSYDEN

New Orleans Louis Armstrong

Thu 2/26

10:10 am-12:10 pm

Nonstop3h 00m

Denver Intl

Sat 2/28

7:15 pm-10:50 pm

Nonstop2h 35m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 21 results
1
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust 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 October 17, 2025.

Booking 59 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, April is the cheapest month in which you can book a flight from New Orleans to Denver (average of $41). 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 October 20, 2025.

One of the essential ways to save on airfare from New Orleans to Denver is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 53% 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 October 12, 2025.

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. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for New Orleans to Denver 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 New Orleans to Denver trip
Airports
MSY

MSY's security wait times average around 15 minutes, making it efficient for early morning departures to DEN.

Read more about MSYby Brandon Schultz
DEN

Take the A Line train from DEN to Union Station for a quick 37-minute ride to downtown Denver.

Read more about DENby Emily Zemler
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 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 October 20, 2025.
Read through reviews of airlines operating flights from New Orleans to Denver, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,239 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,978 reviews
Southwest
8.0
Very good
4,239 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,991 reviews
Southwest
8.0
Very good
4,239 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,024 reviews
Southwest
8.0
Very good
4,239 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,130 reviews
Southwest
8.0
Very good
4,239 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 55m 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 123 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?

    Delta can get you from New Orleans to Denver in just under 7h 08m. Your travel time can differ by up to . The distance from New Orleans to Denver is about 1061 mi.

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

    Frontier, at $55, 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 80% below the average price you’ll pay for this route.

  • 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 Frontier (100%), United Airlines (88%) or Air Canada (87%) 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 $98. While the most popular route (New Orleans Louis Armstrong - Denver Intl) can be booked for $115 on average, our data indicates $309 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, April is the cheapest month in which you can book a flight from New Orleans to Denver (average of $41). 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
Black Hawk
Westminster
Lakewood
Golden
Broomfield
Winter Park
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Central City
Manitou Springs
Fort Morgan
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker
Sterling

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Orleans to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$55Average$178FlexibilityNo cancel feeOn-time62%
DeltaCheapest$154Average$236FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$159Average$376FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$197Average$349FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$216Average$332FlexibilityNo cancel feeOn-time71%

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