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$91+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MSY
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$199
(United Airlines)

One-way from

$94
(Delta)

Good round-trip deal

$356 or less

Good one-way deal

$165 or less
Provider with most accurate pricing for Kansas City Downtown-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Kansas City Downtown-New Orleans Louis Armstrong flights.
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From Missouri to Louisiana
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One-way flight from Missouri to Louisiana
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Price to beat on a round-trip flight from Missouri to Louisiana.
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Price to beat on a one-way 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 March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:15 amSGF - MSY
1 stop4h 34mUnited Airlines
Wed 5/149:15 amMSY - SGF
1 stop7h 00mUnited Airlines
Deal found 3/27$199
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/35:26 amSTL - SHV
1 stop6h 22mAmerican Airlines
Sun 5/46:41 pmSHV - STL
1 stop3h 47mAmerican Airlines
Deal found 3/27$209
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:52 amSGF - MSY
1 stop3h 34mAmerican Airlines
Sat 8/235:45 amMSY - SGF
1 stop3h 55mAmerican Airlines
Deal found 3/27$224
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1611:43 amMCI - MSY
1 stop8h 01mSpirit Airlines
Mon 5/199:10 pmMSY - MCI
1 stop16h 40mSpirit Airlines
Deal found 3/27$227
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/124:30 pmSTL - SHV
1 stop5h 42mDelta
Tue 4/155:23 pmSHV - STL
1 stop6h 13mDelta
Deal found 3/28$234
This Booking.com deal was found by Cheapflights users on 3/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/124:57 pmSTL - MSY
1 stop20h 11mFrontier
Tue 4/157:47 pmMSY - STL
1 stop13h 19mFrontier
Deal found 3/26$248
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:10 pmSTL - MSY
1 stop26h 16mMultiple Airlines
Thu 5/13:57 pmMSY - STL
1 stop19h 34mMultiple Airlines
Deal found 3/27$249
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/165:26 amSTL - BTR
1 stop4h 18mAmerican Airlines
Sun 4/205:20 amBTR - STL
1 stop5h 13mAmerican Airlines
Deal found 3/27$254
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/116:00 amSTL - LFT
1 stop5h 20mDelta
Sun 4/131:43 pmLFT - STL
1 stop4h 24mDelta
Deal found 3/27$259
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/281:55 pmMCI - MSY
2 stops9h 20mUnited Airlines
Wed 4/305:30 pmMSY - MCI
1 stop4h 49mUnited Airlines
Deal found 3/27$260
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/253:49 pmMCI - MSY
1 stop8h 07mAmerican Airlines
Wed 4/305:10 amMSY - MCI
1 stop4h 38mAmerican Airlines
Deal found 3/26$265
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2910:40 amSTL - MSY
2 stops7h 19mUnited Airlines
Sat 5/35:00 amMSY - STL
2 stops7h 19mUnited Airlines
Deal found 3/27$266

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 March 28, 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

SpringfieldNew Orleans

SGF - MSY

SGFMSY

Springfield-Branson

Tue 5/13

6:15 am-10:49 am

1 stop4h 34m

New Orleans Louis Armstrong

Wed 5/14

9:15 am-4:15 pm

1 stop7h 00m

$199

St. LouisShreveport

STL - SHV

STLSHV

Lambert-St Louis

Sat 5/3

5:26 am-11:48 am

1 stop6h 22m

Shreveport

Sun 5/4

6:41 pm-10:28 pm

1 stop3h 47m

$209

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Wed 5/7

2:45 pm-7:02 am

1 stop16h 17m

New Orleans Louis Armstrong

Sun 5/11

8:31 pm-9:56 am

1 stop13h 25m

$227

St. LouisShreveport

STL - SHV

STLSHV

Lambert-St Louis

Sat 4/12

4:30 pm-10:12 pm

1 stop5h 42m

Shreveport

Tue 4/15

5:23 pm-11:36 pm

1 stop6h 13m

$234

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Sun 4/20

8:30 am-6:28 pm

1 stop9h 58m

New Orleans Louis Armstrong

Thu 4/24

5:20 am-4:02 pm

1 stop10h 42m

$243

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Sat 4/12

4:57 pm-1:08 pm

1 stop20h 11m

New Orleans Louis Armstrong

Tue 4/15

7:47 pm-9:06 am

1 stop13h 19m

$248

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Thu 4/24

6:10 pm-8:26 pm

1 stop26h 16m

New Orleans Louis Armstrong

Thu 5/1

3:57 pm-11:31 am

1 stop19h 34m

$249

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Wed 4/16

8:15 am-1:22 pm

1 stop5h 07m

New Orleans Louis Armstrong

Sat 4/19

5:41 pm-11:59 pm

1 stop6h 18m

$250

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Wed 4/16

5:26 am-9:44 am

1 stop4h 18m

Baton Rouge Ryan

Sun 4/20

5:20 am-10:33 am

1 stop5h 13m

$254

St. LouisLafayette

STL - LFT

STLLFT

Lambert-St Louis

Fri 4/11

6:00 am-11:20 am

1 stop5h 20m

Lafayette Regional

Sun 4/13

1:43 pm-6:07 pm

1 stop4h 24m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 58 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 March 28, 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.

Rainfall in Louisiana by month

Plan your trip to Louisiana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

Temperature in Louisiana by month

Plan your trip to Louisiana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 March 28, 2025.
To help decide which airline to fly from Missouri to Louisiana, see what other customers have to say about Southwest, Alaska Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 $94 on Delta. Other airlines that offer cheap prices include Spirit Airlines from $97 and United Airlines from $100 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$86Average$232FlexibilityNo cancel feeOn-time65%
FrontierCheapest$127Average$194FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$155Average$364FlexibilityNo cancel feeOn-time71%
DeltaCheapest$190Average$350FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$216Average$417FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$290Average$421FlexibilityNo cancel feeOn-time63%
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