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$115+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MSY
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
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 July, booked 41 days in advance, depart on a Monday or Sunday and return on a Thursday

Cheap 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 June 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/145:23 pm
DEN
-
MSY
1 stop19h 06m
Frontier
Tue 7/212:14 pm
MSY
-
DEN
1 stop9h 41m
Frontier
Deal found 6/15$191
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 9/247:00 am
DEN
-
MSY
1 stop9h 08m
Frontier
Mon 9/283:35 pm
MSY
-
DEN
Nonstop3h 02m
Frontier
Deal found 6/16$196
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/55:05 am
DEN
-
MSY
1 stop7h 24m
Frontier
Tue 8/112:14 pm
MSY
-
DEN
1 stop17h 14m
Frontier
Deal found 6/17$199
This deal was found by Cheapflights users on 6/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:59 am
DEN
-
MSY
Nonstop2h 41m
Frontier
Sat 11/73:35 pm
MSY
-
DEN
Nonstop3h 02m
Frontier
Deal found 6/15$200
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/85:05 am
DEN
-
MSY
1 stop7h 24m
Frontier
Tue 7/142:14 pm
MSY
-
DEN
1 stop17h 14m
Frontier
Deal found 6/15$202
This Cheapflightsfares deal was found by Cheapflights users on 6/15. 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 10/2610:59 am
DEN
-
MSY
Nonstop2h 41m
Frontier
Wed 10/284:58 pm
MSY
-
DEN
1 stop6h 35m
Frontier
Deal found 6/15$203
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Sat 9/127:00 am
DEN
-
MSY
1 stop9h 08m
Frontier
Mon 9/143:35 pm
MSY
-
DEN
Nonstop3h 02m
Frontier
Deal found 6/14$205
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/65:05 am
DEN
-
MSY
1 stop7h 24m
Frontier
Sun 8/99:48 pm
MSY
-
DEN
Nonstop3h 05m
Frontier
Deal found 6/17$206
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 9/1510:00 am
DEN
-
MSY
1 stop6h 08m
Frontier
Sat 9/196:05 pm
MSY
-
DEN
1 stop5h 55m
Frontier
Deal found 6/14$207
This Cheapflightsfares deal was found by Cheapflights users on 6/17. 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.
Wed 8/1910:43 am
DEN
-
MSY
1 stop6h 19m
Frontier
Tue 9/16:17 pm
MSY
-
DEN
1 stop29h 43m
Frontier
Deal found 6/17$208
This Frontier deal was found by Cheapflights users on 6/16. 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 9/3010:59 am
DEN
-
MSY
Nonstop2h 41m
Frontier
Mon 10/53:35 pm
MSY
-
DEN
Nonstop3h 02m
Frontier
Deal found 6/16$209
This Frontier deal was found by Cheapflights users on 6/17. 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.
Tue 9/110:09 am
DEN
-
MSY
1 stop5h 59m
Frontier
Wed 9/21:00 pm
MSY
-
DEN
1 stop10h 54m
Frontier
Deal found 6/17$210

Find 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 June 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$191
(Kiwi.com)

One-way from

$115
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$420

Good round-trip deal

$269 or less

Good one-way deal

$160 or less
Provider with most accurate pricing for Denver Intl-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-New Orleans Louis Armstrong flights.
Search Deals
From Denver Intl to New Orleans Louis Armstrong
Search Deals
One-way flight from Denver Intl to New Orleans Louis Armstrong
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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

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 June 18, 2026.
Use the filters below to find and compare flights from Denver to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Wed 8/5

5:45 pm-9:34 pm

Nonstop2h 49m

New Orleans Louis Armstrong

Tue 8/11

8:20 am-10:16 am

Nonstop2h 56m

$217

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Tue 8/4

5:45 pm-9:34 pm

Nonstop2h 49m

New Orleans Louis Armstrong

Tue 8/11

8:20 am-10:16 am

Nonstop2h 56m

$217

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Tue 8/4

9:00 am-4:15 pm

1 stop6h 15m

New Orleans Louis Armstrong

Tue 8/11

5:30 pm-7:20 pm

Nonstop2h 50m

$227

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Wed 8/12

11:15 am-2:57 pm

Nonstop2h 42m

New Orleans Louis Armstrong

Sat 8/15

7:00 am-11:12 am

1 stop5h 12m

$248

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Sun 9/13

12:50 am-8:00 am

1 stop6h 10m

New Orleans Louis Armstrong

Mon 9/14

4:22 pm-11:25 pm

1 stop8h 03m

$279

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Wed 7/29

5:45 pm-9:34 pm

Nonstop2h 49m

New Orleans Louis Armstrong

Tue 8/4

8:04 am-10:05 am

Nonstop3h 01m

$307

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Tue 9/1

11:15 am-2:57 pm

Nonstop2h 42m

New Orleans Louis Armstrong

Wed 9/2

4:25 pm-6:20 pm

Nonstop2h 55m

$307
Quickest round-trip

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Thu 7/16

8:00 am-11:45 am

Nonstop2h 45m

New Orleans Louis Armstrong

Tue 7/21

5:20 am-7:05 am

Nonstop2h 45m

$317

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Sat 9/12

11:16 am-2:58 pm

Nonstop2h 42m

New Orleans Louis Armstrong

Tue 9/15

8:20 am-10:18 am

Nonstop2h 58m

$328
Cheapest one-way

DenverNew Orleans

DEN - MSY

DENMSY

Denver Intl

Tue 7/14

9:19 am-3:25 pm

1 stop5h 06m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
eDreamsPrice Accuracy2 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-New Orleans flight deals on Cheapflights vs. FlightHub >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 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 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?

The best time to book flights from Denver to New Orleans is 40 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, January is the cheapest month in which you can book a flight from Denver to New Orleans (average of $238). Flying from Denver to New Orleans in June is currently the most expensive (average of $420). 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 June 18, 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 17% 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 June 13, 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. Tuesday 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 Denver to New Orleans?

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
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 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 June 18, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican 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
7.9
Good
4,235 reviews

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Southwest
7.9
Good
4,235 reviews
Southwest
7.9
Good
4,235 reviews

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
United Airlines
7.4
Good
9,857 reviews
Southwest
7.9
Good
4,235 reviews

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
American Airlines
7.1
Good
11,679 reviews
Southwest
7.9
Good
4,235 reviews

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
JetBlue
7.1
Good
2,983 reviews
Southwest
7.9
Good
4,235 reviews

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Frontier
5.6
Fair
2,880 reviews
Southwest
7.9
Good
4,235 reviews

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

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 25m for a nonstop flight. You can also purchase a plane ticket from 6 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 59 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 United Airlines and Southwest fly from Denver to New Orleans in about 2h 49m. The time it takes to get you to your destination can typically vary by up to 3h 26m. 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 $81, 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 74% 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 $49. 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 Air Canada (89%), United Airlines (86%) or Frontier (85%) 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 $109. On average you can expect to pay $558. The most popular route, (Denver Intl - New Orleans Louis Armstrong), can usually be booked for $217.

  • 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, January is the cheapest month in which you can book a flight from Denver to New Orleans (average of $238). Flying from Denver to New Orleans in June is currently the most expensive (average of $420). 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
Gonzales
Houma
Gretna
Slidell
Thibodaux
Hammond
Covington

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Denver to New Orleans

Discover the top 6 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 June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$81Average$238FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$108FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$181Average$390FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$184Average$311FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$216Average$346FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$230Average$388FlexibilityNo cancel feeOn-time63%

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