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$64+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MSY
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/316:15 pmMCI - MSY
1 stop14h 32mSpirit Airlines
Thu 1/87:42 pmMSY - MCI
1 stop14h 49mSpirit Airlines
Deal found 12/11$174
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/316:15 pmMCI - MSY
1 stop14h 32mSpirit Airlines
Tue 1/66:40 amMSY - MCI
1 stop10h 30mSpirit Airlines
Deal found 12/11$193
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/316:15 pmMCI - MSY
1 stop14h 32mSpirit Airlines
Wed 1/75:00 pmMSY - MCI
2 stops17h 31mSpirit Airlines
Deal found 12/11$195
This Super.com deal was found by Cheapflights users on 12/10. 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.
Wed 12/246:15 pmMCI - MSY
1 stop5h 44mSpirit Airlines
Wed 12/316:40 amMSY - MCI
1 stop10h 30mSpirit Airlines
Deal found 12/10$208
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/316:15 pmMCI - MSY
1 stop14h 32mSpirit Airlines
Mon 1/53:10 pmMSY - MCI
1 stop26h 00mSpirit Airlines
Deal found 12/11$214
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/296:15 pmMCI - MSY
1 stop29h 44mSpirit Airlines
Wed 1/73:10 pmMSY - MCI
1 stop19h 21mSpirit Airlines
Deal found 12/11$219
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/316:15 pmMCI - MSY
1 stop14h 32mMultiple Airlines
Sun 1/45:22 pmMSY - MCI
1 stop16h 46mMultiple Airlines
Deal found 12/10$223
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/316:15 pmMCI - MSY
1 stop14h 32mMultiple Airlines
Thu 1/88:36 pmMSY - MCI
2 stops13h 27mMultiple Airlines
Deal found 12/11$232
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/296:15 pmMCI - MSY
1 stop29h 44mSpirit Airlines
Tue 1/66:40 amMSY - MCI
1 stop10h 30mSpirit Airlines
Deal found 12/11$238
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/246:15 pmMCI - MSY
1 stop14h 32mSpirit Airlines
Wed 1/76:40 amMSY - MCI
1 stop10h 30mSpirit Airlines
Deal found 12/11$239
This Super.com deal was found by Cheapflights users on 12/10. 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.
Sun 12/216:15 pmMCI - MSY
1 stop5h 44mSpirit Airlines
Wed 12/246:40 amMSY - MCI
1 stop10h 30mSpirit Airlines
Deal found 12/10$246
This Gotogate deal was found by Cheapflights users on 12/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:30 pmSTL - MSY
1 stop21h 37mFrontier
Mon 12/151:52 pmMSY - STL
1 stop8h 41mFrontier
Deal found 12/10$274

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 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$131
(Kiwi.com)

One-way from

$64
(Frontier)

Popular in

May

Cheapest in

September

Average price

$415

Good round-trip deal

$302 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 12, 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

Wed 2/25

4:39 pm-1:39 pm

1 stop21h 00m

New Orleans Louis Armstrong

Sat 2/28

7:27 pm-10:30 am

1 stop15h 03m

$177

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Tue 2/24

4:24 pm-10:54 pm

1 stop6h 30m

New Orleans Louis Armstrong

Fri 2/27

6:23 pm-7:46 pm

1 stop25h 23m

$222

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Wed 2/25

4:39 pm-5:34 am

2 stops12h 55m

New Orleans Louis Armstrong

Fri 2/27

6:23 pm-7:46 pm

1 stop25h 23m

$224

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Thu 2/26

11:26 am-8:55 pm

1 stop9h 29m

New Orleans Louis Armstrong

Sun 3/1

7:27 pm-10:30 am

1 stop15h 03m

$228

SpringfieldNew Orleans

SGF - MSY

SGFMSY

Springfield-Branson

Thu 1/8

12:01 pm-4:15 pm

1 stop4h 14m

New Orleans Louis Armstrong

Thu 1/15

11:50 am-4:15 pm

1 stop4h 25m

$229

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Thu 1/8

11:26 am-9:29 pm

1 stop10h 03m

New Orleans Louis Armstrong

Sun 1/11

5:59 pm-10:09 am

2 stops16h 10m

$229

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Wed 2/25

4:39 pm-1:39 pm

1 stop21h 00m

New Orleans Louis Armstrong

Sun 3/1

8:29 pm-3:54 pm

2 stops19h 25m

$231

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Sat 1/31

7:00 am-9:42 am

2 stops26h 42m

New Orleans Louis Armstrong

Mon 2/9

8:36 pm-4:09 pm

1 stop19h 33m

$239

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Tue 2/24

7:00 am-5:24 am

1 stop22h 24m

New Orleans Louis Armstrong

Sun 3/1

7:27 pm-10:30 am

1 stop15h 03m

$242

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Sat 1/31

5:04 pm-8:58 am

1 stop15h 54m

New Orleans Louis Armstrong

Sun 2/8

7:42 pm-10:31 am

1 stop14h 49m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 53 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 12, 2025.

It’s typically best to fly out from Missouri to New Orleans in the evening. Doing so could potentially save you 21% 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 4h 14m. Spirit Airlines provides one of the quickest options available for as low as $229. 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 Columbia Regional - New Orleans Louis Armstrong.

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

    The cheapest flight price from Missouri to New Orleans is $207. On average you can expect to pay $373. The most popular route, (Lambert-St Louis - New Orleans Louis Armstrong), can usually be booked for $147.

  • 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$127Average$336FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$128Average$240FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$158Average$295FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$194Average$398FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$233Average$400FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$240Average$399FlexibilityNo cancel feeOn-time63%

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