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$60+ Cheap flights from Missouri to New Orleans (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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MSY
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Missouri to New Orleans

Cheapest flights from Missouri to New Orleans
Explore the most affordable flight options available from Missouri to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 12/296:15 pmMCI - MSY
1 stop5h 44mSpirit Airlines
Mon 1/56:40 amMSY - MCI
1 stop10h 30mSpirit Airlines
Deal found 12/21$318
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amSGF - MSY
1 stop5h 56mDelta
Mon 12/2910:13 amMSY - SGF
1 stop6h 10mDelta
Deal found 12/22$338
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:05 amSTL - MSY
1 stop7h 38mDelta
Tue 1/64:20 pmMSY - STL
1 stop7h 05mDelta
Deal found 12/21$351
This American Airlines deal was found by Cheapflights users on 12/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:36 pmMCI - MSY
1 stop5h 23mAmerican Airlines
Sat 12/276:44 amMSY - MCI
1 stop6h 24mAmerican Airlines
Deal found 12/23$351
This American Airlines deal was found by Cheapflights users on 12/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 pmSGF - MSY
1 stop6h 26mAmerican Airlines
Mon 12/295:30 amMSY - SGF
1 stop6h 07mAmerican Airlines
Deal found 12/22$354
This Priceline deal was found by Cheapflights users on 12/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:15 pmMCI - MSY
1 stop5h 44mSpirit Airlines
Tue 12/306:40 amMSY - MCI
1 stop10h 30mSpirit Airlines
Deal found 12/22$358
This American Airlines deal was found by Cheapflights users on 12/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 pmSGF - MSY
1 stop6h 26mAmerican Airlines
Sun 12/287:30 amMSY - SGF
1 stop7h 42mAmerican Airlines
Deal found 12/22$369
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/3111:33 amMCI - MSY
1 stop28h 54mMultiple Airlines
Fri 1/26:40 amMSY - MCI
1 stop10h 30mMultiple Airlines
Deal found 12/21$371
This Trip.com deal was found by Cheapflights users on 12/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:43 pmSTL - MSY
1 stop19h 01mFrontier
Fri 1/23:29 pmMSY - STL
1 stop18h 33mFrontier
Deal found 12/21$373
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:45 amCOU - MSY
2 stops11h 21mUnited Airlines
Tue 1/62:26 pmMSY - COU
1 stop7h 11mUnited Airlines
Deal found 12/21$374
This American Airlines deal was found by Cheapflights users on 12/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:41 amSTL - MSY
1 stop7h 07mAmerican Airlines
Mon 12/295:30 amMSY - STL
1 stop5h 20mAmerican Airlines
Deal found 12/21$377
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/223:00 pmMCI - MSY
1 stop5h 15mUnited Airlines
Tue 12/238:05 amMSY - MCI
1 stop6h 55mUnited Airlines
Deal found 12/21$377

Find flight deals from Missouri to New Orleans

Keep the following information in mind while searching for Missouri to New Orleans flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$147
(Kiwi.com)

One-way from

$60
(Cheapflightsfares)

Popular in

May

Cheapest in

September

Average price

$415

Good round-trip deal

$326 or less

Good one-way deal

$227 or less
Provider with most accurate pricing for Lambert-St Louis-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-New Orleans Louis Armstrong flights.
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From Missouri to New Orleans Louis Armstrong
Search Deals
One-way flight from Missouri to New Orleans Louis Armstrong
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Missouri to New Orleans Louis Armstrong.
Search Deals
Price to beat on a one-way flight from Missouri to New Orleans Louis Armstrong.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 December 23, 2025.
Use the filters below to find and compare flights from Missouri to New Orleans that are best for you.

Fly from

Missouri

Fly to

New Orleans

Route

Depart

Return

Price

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Mon 2/23

11:26 am-8:21 am

1 stop20h 55m

New Orleans Louis Armstrong

Wed 2/25

7:27 pm-10:30 am

1 stop15h 03m

$147

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Wed 1/28

5:42 pm-10:07 am

1 stop16h 25m

New Orleans Louis Armstrong

Sat 1/31

10:47 am-8:24 am

2 stops21h 37m

$175

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Thu 2/26

11:26 am-8:49 pm

1 stop9h 23m

New Orleans Louis Armstrong

Mon 3/2

6:20 am-3:29 pm

1 stop9h 09m

$243

SpringfieldNew Orleans

SGF - MSY

SGFMSY

Springfield-Branson

Wed 2/18

5:32 pm-11:14 pm

1 stop5h 42m

New Orleans Louis Armstrong

Mon 2/23

9:55 am-4:47 pm

1 stop6h 52m

$269

SpringfieldNew Orleans

SGF - MSY

SGFMSY

Springfield-Branson

Sat 2/21

4:48 pm-11:59 pm

1 stop7h 11m

New Orleans Louis Armstrong

Wed 2/25

5:40 am-11:42 am

1 stop6h 02m

$269

SpringfieldNew Orleans

SGF - MSY

SGFMSY

Springfield-Branson

Fri 1/23

12:01 pm-6:04 pm

1 stop6h 03m

New Orleans Louis Armstrong

Mon 1/26

5:29 pm-9:46 pm

1 stop4h 17m

$269

SpringfieldNew Orleans

SGF - MSY

SGFMSY

Springfield-Branson

Thu 1/22

5:00 pm-11:25 pm

1 stop6h 25m

New Orleans Louis Armstrong

Mon 1/26

6:30 am-11:20 am

1 stop4h 50m

$269

SpringfieldNew Orleans

SGF - MSY

SGFMSY

Springfield-Branson

Wed 1/21

12:01 pm-4:20 pm

1 stop4h 19m

New Orleans Louis Armstrong

Wed 1/28

5:23 am-11:20 am

1 stop5h 57m

$269

SpringfieldNew Orleans

SGF - MSY

SGFMSY

Springfield-Branson

Fri 2/20

5:32 pm-9:57 pm

1 stop4h 25m

New Orleans Louis Armstrong

Mon 2/23

9:55 am-4:47 pm

1 stop6h 52m

$269

SpringfieldNew Orleans

SGF - MSY

SGFMSY

Springfield-Branson

Tue 1/6

5:00 pm-11:30 pm

1 stop6h 30m

New Orleans Louis Armstrong

Sat 1/10

6:00 am-12:11 pm

1 stop6h 11m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 51 results
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Best time to book a flight from Missouri to New Orleans

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

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

Currently, October is the cheapest month in which you can book a flight from Missouri to New Orleans (average of $90). Flying from Missouri to New Orleans in March is currently the most expensive (average of $238). 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 MO to MSY?

Find hourly flight availability from Missouri 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 December 23, 2025.

It’s typically best to fly out from Missouri to New Orleans in the evening. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Missouri to New Orleans. Price data was last updated on December 16, 2024.

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

Related info for your journey

Find useful and relevant information for your journey from Missouri 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 airport do you fly into for flights to New Orleans from Missouri?

    New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly into when you book flights from Missouri to New Orleans.

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

    Flights from Missouri to New Orleans Louis Armstrong have been viewed 2 times in the past calendar month.

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

    A quick flight from Missouri to New Orleans can take about 5h 42m. Spirit Airlines provides one of the quickest options available for as low as $269. The distance between Missouri and New Orleans is about 532 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Missouri to New Orleans?

    The most popular flight routes from Missouri to New Orleans are Lambert-St Louis - New Orleans Louis Armstrong, Kansas City - New Orleans Louis Armstrong and Springfield-Branson - New Orleans Louis Armstrong.

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

    The cheapest flight price from Missouri to New Orleans is $227. On average you can expect to pay $373. The most popular route, (Lambert-St Louis - New Orleans Louis Armstrong), can usually be booked for $154.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Missouri to New Orleans (average of $90). Flying from Missouri to New Orleans in March is currently the most expensive (average of $238). 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

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Top 6 airlines flying from Missouri to New Orleans

Discover the top 6 airlines that operate flights from Missouri 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$82Average$240FlexibilityNo cancel feeOn-time62%
DeltaCheapest$98Average$337FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$146Average$295FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$194Average$397FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$411FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$240Average$399FlexibilityNo cancel feeOn-time63%

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