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$60+ Cheap flights from Missouri to Louisiana

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MSY
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Missouri to Louisiana

Keep the following information in mind while searching for Missouri to Louisiana flight deals. Data was last updated September 11, 2025.

Round-trip from

$119
(Kiwi.com)

One-way from

$60
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$344

Good round-trip deal

$291 or less
From Missouri to Louisiana
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One-way flight from Missouri to Louisiana
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Highest demand for flights based on searches. 12% potential increase in price ($54 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 September 2025
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Price to beat on a round-trip flight from Missouri to Louisiana.
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Find flight deals from Missouri to Louisiana

Cheapest flights from Missouri to Louisiana
Explore the most affordable flight options available from Missouri to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Mon 10/2711:37 amMCI - MSY
1 stop5h 00mFrontier
Thu 10/306:01 pmMSY - MCI
1 stop16h 16mFrontier
Deal found 9/10$119
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 10/2611:37 amMCI - MSY
1 stop7h 22mMultiple Airlines
Thu 10/306:01 pmMSY - MCI
1 stop16h 16mMultiple Airlines
Deal found 9/10$125
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Mon 10/2711:37 amMCI - MSY
1 stop5h 00mMultiple Airlines
Sat 11/16:05 pmMSY - MCI
1 stop17h 12mMultiple Airlines
Deal found 9/10$131
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 10/2611:37 amMCI - MSY
1 stop7h 22mMultiple Airlines
Sat 11/16:05 pmMSY - MCI
1 stop17h 12mMultiple Airlines
Deal found 9/10$134
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Mon 10/2711:37 amMCI - MSY
1 stop5h 00mMultiple Airlines
Thu 10/306:10 pmMSY - MCI
2 stops16h 07mMultiple Airlines
Deal found 9/10$143
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Mon 10/2711:37 amMCI - MSY
1 stop5h 00mFrontier
Fri 10/317:45 pmMSY - MCI
1 stop23h 53mFrontier
Deal found 9/10$144
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 10/2611:37 amMCI - MSY
1 stop7h 22mMultiple Airlines
Fri 10/317:45 pmMSY - MCI
1 stop23h 53mMultiple Airlines
Deal found 9/10$151
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 11/66:22 pmSTL - MSY
1 stop5h 17mMultiple Airlines
Sun 11/96:00 amMSY - STL
1 stop5h 09mMultiple Airlines
Deal found 9/10$153
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:25 amSTL - MSY
1 stop6h 32mMultiple Airlines
Thu 11/65:10 amMSY - STL
1 stop5h 51mMultiple Airlines
Deal found 9/10$166
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Thu 11/136:22 pmSTL - MSY
1 stop5h 17mMultiple Airlines
Sun 11/169:55 amMSY - STL
1 stop7h 27mMultiple Airlines
Deal found 9/11$170
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 10/1211:37 amMCI - MSY
1 stop7h 22mMultiple Airlines
Tue 10/147:55 pmMSY - MCI
2 stops38h 47mMultiple Airlines
Deal found 9/10$174
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 10/210:49 amSTL - MSY
1 stop5h 06mMultiple Airlines
Sat 10/46:30 amMSY - STL
2 stops27h 24mMultiple Airlines
Deal found 9/10$175

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Louisiana 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 September 11, 2025.
Use the filters below to find and compare flights from Missouri to Louisiana that are best for you.

Fly from

Missouri

Fly to

Louisiana

Route

Depart

Return

Price

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Sun 12/7

12:20 pm-10:05 pm

1 stop9h 45m

New Orleans Louis Armstrong

Thu 12/11

5:10 am-11:01 am

1 stop5h 51m

$190

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Wed 10/22

7:52 pm-10:52 am

2 stops15h 00m

New Orleans Louis Armstrong

Sat 10/25

11:13 am-9:22 am

1 stop22h 09m

$201

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Tue 10/21

7:05 am-12:10 pm

1 stop5h 05m

New Orleans Louis Armstrong

Sat 10/25

5:20 am-9:15 am

1 stop3h 55m

$207

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Wed 10/29

5:55 am-6:38 pm

2 stops12h 43m

New Orleans Louis Armstrong

Sat 11/1

4:52 pm-11:52 pm

1 stop7h 00m

$214

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Tue 10/28

5:59 pm-9:12 am

2 stops15h 13m

New Orleans Louis Armstrong

Sat 11/1

5:20 am-12:29 pm

1 stop7h 09m

$214

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Sat 10/25

6:15 pm-11:02 pm

1 stop4h 47m

New Orleans Louis Armstrong

Tue 10/28

9:52 am-11:51 pm

2 stops13h 59m

$214

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Tue 10/7

12:36 pm-4:47 pm

1 stop4h 11m

New Orleans Louis Armstrong

Tue 10/14

5:20 am-12:29 pm

1 stop7h 09m

$215

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Tue 10/28

7:00 am-12:03 pm

1 stop5h 03m

New Orleans Louis Armstrong

Tue 10/28

5:52 pm-11:51 pm

1 stop5h 59m

$215

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Wed 10/8

5:55 am-12:10 pm

1 stop6h 15m

New Orleans Louis Armstrong

Wed 10/15

10:32 am-4:44 pm

1 stop6h 12m

$215

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Wed 10/29

5:59 pm-11:04 pm

1 stop5h 05m

New Orleans Louis Armstrong

Thu 10/30

5:20 am-12:29 pm

1 stop7h 09m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 60 results
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Best time to book a flight from Missouri to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana 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 Louisiana

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

Currently, August is the cheapest month in which you can book a flight from Missouri to Louisiana (average of $256). Flying from Missouri to Louisiana 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 LA?

Find hourly flight availability from Missouri to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Missouri to Louisiana by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Missouri to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Missouri to Louisiana flight route?

    This flight path from Missouri to Louisiana was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Missouri to Louisiana?

    Airlines like Spirit Airlines, Delta, and United Airlines fly from Missouri to Louisiana in about 4h 56m. The time it takes to get you to your destination can typically vary by up to 4h 49m. Missouri and Louisiana are separated by a distance of 476 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $72 on Frontier. Other airlines that offer cheap prices include Southwest from $99 and Delta from $104 one-way.

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

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

  • How can I find direct flights from Missouri to Louisiana?

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

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

    Yes. Cheapflights offers flight deals from Missouri to Louisiana 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 Louisiana?

    Currently, August is the cheapest month in which you can book a flight from Missouri to Louisiana (average of $256). Flying from Missouri to Louisiana 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

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Alternative routes for Missouri to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Missouri to Louisiana

Discover the top 6 airlines that operate flights from Missouri to Louisiana. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$127Average$238FlexibilityNo cancel feeOn-time62%
DeltaCheapest$127Average$365FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$158Average$261FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$198Average$370FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$212Average$457FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$240Average$400FlexibilityNo cancel feeOn-time63%

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