Missouri

$75+ Cheap flights from New Orleans (MSY) to Missouri

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — STL
Mar 11 — Mar 181
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Cheap flight deals from New Orleans to Missouri

Cheapest flights from New Orleans to Missouri
Explore the most affordable flight options available from New Orleans to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

This Frontier deal was found by Cheapflights users on 2/5. 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.
Thu 2/262:34 pm
MSY
-
MCI
1 stop5h 55m
Frontier
Mon 3/210:55 am
MCI
-
MSY
1 stop7h 09m
Frontier
Deal found 2/5$148
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 2/266:46 pm
MSY
-
MCI
1 stop15h 10m
Multiple Airlines
Mon 3/211:26 am
MCI
-
MSY
1 stop20h 55m
Multiple Airlines
Deal found 2/7$153
This Priceline deal was found by Cheapflights users on 2/7. 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 2/262:34 pm
MSY
-
MCI
1 stop5h 55m
Frontier
Sun 3/110:53 am
MCI
-
MSY
1 stop7h 07m
Frontier
Deal found 2/7$160
This CheapOair deal was found by Cheapflights users on 2/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:16 am
MSY
-
MCI
1 stop24h 49m
Frontier
Sun 2/221:44 pm
MCI
-
MSY
1 stop10h 40m
Frontier
Deal found 2/6$171
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:49 pm
MSY
-
STL
1 stop25h 30m
Frontier
Sun 4/264:55 pm
STL
-
MSY
1 stop25h 00m
Frontier
Deal found 2/7$171
This Mytrip deal was found by Cheapflights users on 2/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:10 pm
MSY
-
MCI
1 stop16h 19m
Spirit Airlines
Tue 3/2412:24 pm
MCI
-
MSY
1 stop10h 20m
Spirit Airlines
Deal found 2/5$188
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Sun 2/2210:59 pm
MSY
-
STL
1 stop7h 52m
Frontier
Fri 2/278:22 pm
STL
-
MSY
1 stop21h 32m
Frontier
Deal found 2/7$188
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 4/297:22 am
MSY
-
MCI
1 stop5h 54m
American Airlines
Tue 5/511:05 am
MCI
-
MSY
1 stop10h 54m
American Airlines
Deal found 2/9$190
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:45 am
MSY
-
STL
1 stop8h 11m
Frontier
Sun 3/13:49 pm
STL
-
MSY
1 stop21h 15m
Frontier
Deal found 2/7$192
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 2/266:46 pm
MSY
-
MCI
1 stop15h 10m
Multiple Airlines
Sun 3/110:53 am
MCI
-
MSY
2 stops22h 45m
Multiple Airlines
Deal found 2/7$196
This Delta deal was found by Cheapflights users on 2/7. 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 4/97:07 pm
MSY
-
MCI
1 stop5h 05m
Delta
Sun 4/126:41 pm
MCI
-
MSY
1 stop4h 59m
Delta
Deal found 2/7$197
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 5/2712:01 pm
MSY
-
STL
1 stop5h 48m
United Airlines
Wed 6/108:37 am
STL
-
MSY
1 stop4h 37m
United Airlines
Deal found 2/8$197

Find flight deals from New Orleans to Missouri

Keep the following information in mind while searching for New Orleans to Missouri flight deals. Data was last updated February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$148
(Frontier)

One-way from

$75
(Trip.com)

Popular in

February

Cheapest in

March

Average price

$611

Good round-trip deal

$292 or less

Good one-way deal

$268 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-Lambert-St Louis flight deals.
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Lambert-St Louis flights.
From New Orleans Louis Armstrong to Missouri
One-way flight from New Orleans Louis Armstrong to Missouri
Highest demand for flights based on searches. 9% potential increase in price ($41 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in February 2026
Price to beat on a round-trip flight from New Orleans Louis Armstrong to Missouri.
Price to beat on a one-way flight from New Orleans Louis Armstrong to Missouri.

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans to Missouri 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 February 9, 2026.
Use the filters below to find and compare flights from New Orleans to Missouri that are best for you.

Fly from

New Orleans

Fly to

Missouri

Route

Depart

Return

Price

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Thu 2/26

6:46 pm-9:56 am

1 stop15h 10m

Kansas City

Mon 3/2

11:26 am-8:21 am

1 stop20h 55m

$153

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Thu 2/26

2:34 pm-8:29 pm

1 stop5h 55m

Kansas City

Mon 3/2

10:55 am-6:04 pm

1 stop7h 09m

$154

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Fri 2/27

6:23 pm-7:46 pm

1 stop25h 23m

Kansas City

Sun 3/1

10:53 am-6:00 pm

1 stop7h 07m

$171

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Fri 5/1

3:36 pm-2:06 pm

1 stop22h 30m

Kansas City

Sun 5/3

2:15 pm-2:44 pm

1 stop24h 29m

$171

New OrleansSt. Louis

MSY - STL

MSYSTL

New Orleans Louis Armstrong

Thu 4/23

9:49 pm-11:19 pm

1 stop25h 30m

Lambert-St Louis

Sun 4/26

4:55 pm-5:55 pm

1 stop25h 00m

$171

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Thu 2/26

6:46 pm-9:56 am

1 stop15h 10m

Kansas City

Sun 3/1

10:53 am-9:38 am

2 stops22h 45m

$196

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Wed 3/18

5:30 am-10:12 am

1 stop4h 42m

Kansas City

Wed 3/25

6:33 pm-11:59 pm

1 stop5h 26m

$197

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Fri 4/3

5:40 pm-12:12 am

1 stop6h 32m

Kansas City

Sun 4/5

7:05 am-2:32 pm

1 stop7h 27m

$197

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Wed 4/29

7:00 am-2:25 pm

1 stop7h 25m

Kansas City

Wed 5/6

6:15 am-11:05 am

1 stop4h 50m

$197

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Fri 5/8

5:06 pm-11:49 pm

1 stop6h 43m

Kansas City

Sun 5/10

7:00 am-1:13 pm

1 stop6h 13m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

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

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

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

Currently, December is the cheapest month in which you can book a flight from New Orleans to Missouri (average of $75). Flying from New Orleans to Missouri in February is currently the most expensive (average of $248). 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 MSY to MO?

Find hourly flight availability from New Orleans to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 9, 2026.

It’s optimal to fly from New Orleans to Missouri at noon. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from New Orleans to Missouri. Price data was last updated on February 7, 2026.

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

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated February 9, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from New Orleans to Missouri have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Missouri. 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 from for flights from New Orleans to Missouri?

    For a flight from New Orleans to Missouri, you will be flying from Louis Armstrong. New Orleans Louis Armstrong (MSY) is just 11.4 mi from the center of the city.

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

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

    A quick flight from New Orleans to Missouri can take about 5h 55m. Frontier provides one of the quickest options available for as low as $154. New Orleans and Missouri are separated by a distance of 691 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $92 on Frontier. Other airlines that offer cheap prices include Delta from $98 and United Airlines from $98 one-way.

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

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

    While on average a flight from New Orleans to Missouri is generally $375, our data shows the cheapest flight currently is $98. When looking at the most popular route, (New Orleans Louis Armstrong - Kansas City), you can expect to pay $163 for that flight.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from New Orleans to Missouri (average of $75). Flying from New Orleans to Missouri in February is currently the most expensive (average of $248). 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

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Alternative routes for New Orleans to Missouri

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from New Orleans to Missouri

Discover the top 5 airlines that operate flights from New Orleans to Missouri. 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 February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$55Average$182FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$243Average$308FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$443FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$251Average$376FlexibilityNo cancel feeOn-time63%
DeltaCheapest$258Average$318FlexibilityNo cancel feeOn-timeN/A

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