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$86+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — MSY
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
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 June 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:07 pm
MCI
-
MSY
1 stop22h 20m
Frontier
Tue 7/285:07 pm
MSY
-
MCI
1 stop24h 03m
Frontier
Deal found 6/26$179
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Tue 8/113:41 pm
STL
-
MSY
1 stop21h 48m
Frontier
Fri 8/142:14 pm
MSY
-
STL
1 stop24h 42m
Frontier
Deal found 6/29$184
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Fri 7/244:57 pm
STL
-
MSY
1 stop23h 30m
Frontier
Fri 7/315:12 pm
MSY
-
STL
1 stop15h 45m
Frontier
Deal found 6/25$186
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 9/2610:35 am
STL
-
MSY
1 stop5h 34m
Frontier
Tue 9/295:02 pm
MSY
-
STL
1 stop16h 38m
Frontier
Deal found 6/25$187
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Wed 9/1610:35 am
STL
-
MSY
1 stop5h 34m
Frontier
Sat 9/195:02 pm
MSY
-
STL
1 stop16h 38m
Frontier
Deal found 6/29$188
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Fri 7/246:07 pm
MCI
-
MSY
1 stop22h 20m
Frontier
Thu 7/305:02 pm
MSY
-
MCI
1 stop24h 08m
Frontier
Deal found 6/28$190
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/216:34 pm
STL
-
MSY
1 stop21h 53m
Frontier
Tue 7/285:07 pm
MSY
-
STL
1 stop15h 50m
Frontier
Deal found 6/24$191
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:17 pm
MCI
-
MSY
1 stop22h 07m
Frontier
Tue 8/115:02 pm
MSY
-
MCI
1 stop24h 08m
Frontier
Deal found 6/26$191
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Wed 9/96:11 pm
MCI
-
MSY
1 stop21h 58m
Frontier
Tue 9/155:02 pm
MSY
-
MCI
1 stop24h 14m
Frontier
Deal found 6/27$192
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Fri 9/2510:35 am
STL
-
MSY
1 stop5h 34m
Frontier
Tue 9/295:02 pm
MSY
-
STL
1 stop16h 38m
Frontier
Deal found 6/27$198
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 8/133:41 pm
STL
-
MSY
1 stop21h 48m
Frontier
Mon 8/245:41 pm
MSY
-
STL
1 stop22h 50m
Frontier
Deal found 6/28$200
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Sat 8/154:57 pm
STL
-
MSY
1 stop23h 10m
Frontier
Mon 8/245:41 pm
MSY
-
STL
1 stop22h 50m
Frontier
Deal found 6/28$201

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 June 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$179
(Kiwi.com)

One-way from

$86
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$457

Good round-trip deal

$374 or less

Good one-way deal

$228 or less
Provider with most accurate pricing for Lambert-St Louis-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-New Orleans Louis Armstrong flights.
Search Deals
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. 7% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 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 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 June 29, 2026.
Use the filters below to find and compare flights from Missouri to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Fri 7/24

6:07 pm-4:27 pm

1 stop22h 20m

New Orleans Louis Armstrong

Thu 7/30

5:02 pm-5:10 pm

1 stop24h 08m

$190

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Tue 11/3

2:15 pm-4:10 pm

Nonstop1h 55m

New Orleans Louis Armstrong

Sat 11/7

10:25 am-2:25 pm

1 stop4h 00m

$273

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Wed 11/11

7:05 am-12:15 pm

1 stop5h 10m

New Orleans Louis Armstrong

Sat 11/14

10:35 am-12:35 pm

Nonstop2h 00m

$276

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Sat 10/10

5:26 pm-11:35 pm

1 stop6h 09m

New Orleans Louis Armstrong

Sat 10/17

7:45 am-12:27 pm

1 stop4h 42m

$281

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Wed 9/30

1:25 pm-5:25 pm

1 stop4h 00m

New Orleans Louis Armstrong

Mon 10/5

2:20 pm-4:20 pm

Nonstop2h 00m

$281

ColumbiaNew Orleans

COU - MSY

COUMSY

Columbia Regional

Sat 8/8

3:25 pm-10:46 pm

1 stop7h 21m

New Orleans Louis Armstrong

Sat 8/15

7:00 am-2:30 pm

1 stop7h 30m

$298
Quickest round-trip

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Wed 7/29

8:35 am-10:20 am

Nonstop1h 45m

New Orleans Louis Armstrong

Sat 8/1

7:45 am-9:35 am

Nonstop1h 50m

$305

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Wed 7/22

9:15 pm-11:05 pm

Nonstop1h 50m

New Orleans Louis Armstrong

Wed 7/29

7:45 am-9:35 am

Nonstop1h 50m

$305

SpringfieldNew Orleans

SGF - MSY

SGFMSY

Springfield-Branson

Sat 8/29

4:00 pm-8:45 pm

1 stop4h 45m

New Orleans Louis Armstrong

Sun 9/6

6:14 am-10:53 am

1 stop4h 39m

$309

SpringfieldNew Orleans

SGF - MSY

SGFMSY

Springfield-Branson

Tue 8/25

7:02 am-11:28 am

1 stop4h 26m

New Orleans Louis Armstrong

Mon 8/31

8:01 am-12:43 pm

1 stop4h 42m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 57 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from Missouri to New Orleans (average of $82). Flying from Missouri to New Orleans in April is currently the most expensive (average of $196). 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 June 29, 2026.

It’s typically best to fly out from Missouri to New Orleans in the morning. Doing so could potentially save you 39% on the flight price compared to flying in the evening, which is usually more expensive.

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

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

To ensure you get the cheapest price possible for a flight from Missouri to New Orleans, you should look to book at least 17 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 27, 2025.

Travelers seeking maximum savings on their Missouri to New Orleans flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday evenings 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 5 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 1h 55m. Frontier provides one of the quickest options available for as low as $273. The distance between Missouri and New Orleans is about 691 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Missouri to New Orleans are Frontier ($55), United Airlines ($98), and Delta ($103).

  • 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 $271. On average you can expect to pay $334. The most popular route, (Lambert-St Louis - New Orleans Louis Armstrong), can usually be booked for $242.

  • 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, December is the cheapest month in which you can book a flight from Missouri to New Orleans (average of $82). Flying from Missouri to New Orleans in April is currently the most expensive (average of $196). 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

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Top 5 airlines flying from Missouri to New Orleans

Discover the top 5 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 June 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$82Average$199FlexibilityNo cancel feeOn-time62%
DeltaCheapest$93Average$366FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$134Average$338FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$233Average$411FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$240Average$404FlexibilityNo cancel feeOn-time63%

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