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$73+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MSY
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheap 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 agosto 18, 2025.

Round-trip from

$161
(Kiwi.com)

One-way from

$73
(Priceline)

Popular in

February

Cheapest in

August

Average price

$335

Good round-trip deal

$240 or less

Good one-way deal

$208 or less
From Missouri to New Orleans Louis Armstrong
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One-way flight from Missouri to New Orleans Louis Armstrong
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Highest demand for flights based on searches. 12% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Missouri to New Orleans Louis Armstrong.
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Price to beat on a one-way flight from Missouri to New Orleans Louis Armstrong.
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Find 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 agosto 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
lun. 10/64:00 pmSTL - MSY
1 stop16h 33mMultiple Airlines
mié. 10/86:50 pmMSY - STL
1 stop15h 47mMultiple Airlines
Deal found 8/16$161
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2711:37 amMCI - MSY
1 stop5h 00mFrontier
jue. 10/306:01 pmMSY - MCI
1 stop16h 16mFrontier
Deal found 8/16$165
This Priceline deal was found by Cheapflights users on 8/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/611:07 amSTL - MSY
1 stop5h 53mMultiple Airlines
dom. 11/95:10 amMSY - STL
1 stop5h 51mMultiple Airlines
Deal found 8/18$169
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
lun. 10/64:00 pmSTL - MSY
1 stop16h 33mMultiple Airlines
jue. 10/910:04 pmMSY - STL
1 stop12h 33mMultiple Airlines
Deal found 8/16$170
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/54:00 pmSTL - MSY
1 stop23h 57mFrontier
jue. 10/95:57 pmMSY - STL
1 stop16h 40mFrontier
Deal found 8/16$171
This Priceline deal was found by Cheapflights users on 8/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1411:12 amMCI - MSY
1 stop5h 48mMultiple Airlines
lun. 11/175:10 amMSY - MCI
1 stop5h 58mMultiple Airlines
Deal found 8/15$174
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
mar. 10/710:57 amSTL - MSY
1 stop7h 53mMultiple Airlines
mié. 10/86:50 pmMSY - STL
1 stop15h 47mMultiple Airlines
Deal found 8/16$176
This Justfly.com deal was found by Cheapflights users on 8/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/611:12 amMCI - MSY
1 stop5h 48mMultiple Airlines
dom. 11/98:38 pmMSY - MCI
1 stop12h 26mMultiple Airlines
Deal found 8/17$176
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2211:13 amMCI - MSY
1 stop12h 39mSpirit Airlines
vie. 9/262:03 pmMSY - MCI
1 stop9h 04mSpirit Airlines
Deal found 8/16$177
This Priceline deal was found by Cheapflights users on 8/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/811:13 amMCI - MSY
1 stop7h 40mSpirit Airlines
jue. 9/115:00 pmMSY - MCI
1 stop6h 07mSpirit Airlines
Deal found 8/17$179
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/284:00 pmSTL - MSY
1 stop23h 57mMultiple Airlines
mié. 10/16:30 amMSY - STL
1 stop27h 10mMultiple Airlines
Deal found 8/17$180
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
dom. 10/510:57 amSTL - MSY
1 stop7h 53mMultiple Airlines
mié. 10/86:50 pmMSY - STL
1 stop15h 47mMultiple Airlines
Deal found 8/18$182

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 agosto 18, 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

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

lun. 10/6

4:00 pm-8:33 am

1 stop16h 33m

New Orleans Louis Armstrong

mié. 10/8

6:50 pm-10:37 am

1 stop15h 47m

$161

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

lun. 10/27

11:37 am-4:37 pm

1 stop5h 00m

New Orleans Louis Armstrong

jue. 10/30

6:01 pm-10:17 am

1 stop16h 16m

$165

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

jue. 11/6

11:07 am-5:00 pm

1 stop5h 53m

New Orleans Louis Armstrong

dom. 11/9

5:10 am-11:01 am

1 stop5h 51m

$169

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

lun. 10/6

4:00 pm-8:33 am

1 stop16h 33m

New Orleans Louis Armstrong

jue. 10/9

10:04 pm-10:37 am

1 stop12h 33m

$170

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

dom. 10/5

4:00 pm-3:57 pm

1 stop23h 57m

New Orleans Louis Armstrong

jue. 10/9

5:57 pm-10:37 am

1 stop16h 40m

$171

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

vie. 11/14

11:12 am-5:00 pm

1 stop5h 48m

New Orleans Louis Armstrong

lun. 11/17

5:10 am-11:08 am

1 stop5h 58m

$174

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

mar. 10/7

10:57 am-6:50 pm

1 stop7h 53m

New Orleans Louis Armstrong

mié. 10/8

6:50 pm-10:37 am

1 stop15h 47m

$176

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

vie. 11/14

11:12 am-5:00 pm

1 stop5h 48m

New Orleans Louis Armstrong

dom. 11/16

8:38 pm-9:04 am

1 stop12h 26m

$176

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

jue. 11/13

11:12 am-5:00 pm

1 stop5h 48m

New Orleans Louis Armstrong

dom. 11/16

8:38 pm-9:04 am

1 stop12h 26m

$176

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

jue. 11/6

11:12 am-5:00 pm

1 stop5h 48m

New Orleans Louis Armstrong

dom. 11/9

8:38 pm-9:04 am

1 stop12h 26m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 50 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, August is the cheapest month in which you can book a flight from Missouri to New Orleans (average of $256). Flying from Missouri to New Orleans in April is currently the most expensive (average of $343). 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 agosto 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to New Orleans as you normally would.

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 4 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 41m. Frontier provides one of the quickest options available for as low as $249. 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 $108. On average you can expect to pay $379. The most popular route, (Lambert-St Louis - New Orleans Louis Armstrong), can usually be booked for $161.

  • 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, August is the cheapest month in which you can book a flight from Missouri to New Orleans (average of $256). Flying from Missouri to New Orleans in April is currently the most expensive (average of $343). 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
Houma
Covington
Thibodaux
Gretna
Hammond
Gonzales

Browse thousands of different options on Cheapflights for your next trip

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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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$127Average$223FlexibilityNo cancel feeOn-time62%
DeltaCheapest$127Average$322FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$158Average$255FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$188Average$407FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$212Average$429FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$241Average$402FlexibilityNo cancel feeOn-time63%

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