HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisiana

$96+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MSY
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Louisiana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 abril 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$204
(Mytrip)

One-way from

$96
(Mytrip)

Popular in

February

Cheapest in

September

Average price

$429

Good round-trip deal

$318 or less

Good one-way deal

$158 or less
Provider with most accurate pricing for Kansas City-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-New Orleans Louis Armstrong flights.
Search Deals
From Missouri to Louisiana
Search Deals
One-way flight from Missouri to Louisiana
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Missouri to Louisiana.
Search Deals
Price to beat on a one-way flight from Missouri to Louisiana.
Search Deals

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 abril 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/85:45 pmSTL - MSY
1 stop17h 35mFrontier
dom. 5/1112:10 pmMSY - STL
1 stop11h 56mFrontier
Deal found 4/16$204
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/1611:26 amMCI - MSY
1 stop7h 44mSpirit Airlines
lun. 5/198:05 pmMSY - MCI
2 stops17h 45mSpirit Airlines
Deal found 4/16$214
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/2410:10 amSTL - MSY
1 stop9h 00mSpirit Airlines
mié. 5/286:14 amMSY - STL
2 stops27h 01mSpirit Airlines
Deal found 4/17$239
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/2110:05 amSTL - SHV
1 stop6h 30mDelta
sáb. 5/245:15 pmSHV - STL
1 stop6h 23mDelta
Deal found 4/17$240
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/246:00 amSTL - BTR
1 stop5h 46mDelta
lun. 5/266:59 pmBTR - STL
1 stop4h 39mDelta
Deal found 4/16$243
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/76:30 pmSGF - MSY
1 stop3h 44mAmerican Airlines
mar. 8/125:45 amMSY - SGF
1 stop7h 51mAmerican Airlines
Deal found 4/17$249
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/77:00 amMCI - BTR
1 stop4h 46mDelta
mié. 6/115:20 pmBTR - MCI
1 stop6h 48mDelta
Deal found 4/16$249
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/215:00 amSTL - SHV
2 stops7h 38mAmerican Airlines
sáb. 5/2411:56 amSHV - STL
1 stop6h 25mAmerican Airlines
Deal found 4/17$264
This Southwest deal was found by Cheapflights users on 4/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/2410:35 amSTL - MSY
Nonstop1h 45mSouthwest
mié. 5/287:30 amMSY - STL
Nonstop1h 50mSouthwest
Deal found 4/17$271
This CheapOair deal was found by Cheapflights users on 4/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/188:35 pmMCI - MSY
1 stop22h 22mFrontier
vie. 4/257:52 pmMSY - MCI
1 stop23h 58mFrontier
Deal found 4/16$271
This FlightHub deal was found by Cheapflights users on 4/17. 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.
vie. 5/24:23 pmMCI - MSY
1 stop5h 56mMultiple Airlines
dom. 5/47:50 pmMSY - MCI
1 stop24h 01mMultiple Airlines
Deal found 4/17$273
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/1510:10 amSTL - MSY
2 stops30h 56mMultiple Airlines
dom. 5/188:39 pmMSY - STL
2 stops22h 02mMultiple Airlines
Deal found 4/16$274

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 abril 17, 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

jue. 5/8

5:45 pm-11:20 am

1 stop17h 35m

New Orleans Louis Armstrong

dom. 5/11

12:10 pm-12:06 am

1 stop11h 56m

$204

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

vie. 5/16

11:26 am-7:10 pm

1 stop7h 44m

New Orleans Louis Armstrong

lun. 5/19

8:05 pm-1:50 pm

2 stops17h 45m

$214

St. LouisShreveport

STL - SHV

STLSHV

Lambert-St Louis

jue. 5/1

6:00 am-10:09 am

1 stop4h 09m

Shreveport

lun. 5/5

7:15 am-11:45 am

1 stop4h 30m

$239

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

sáb. 5/24

10:10 am-7:10 pm

1 stop9h 00m

New Orleans Louis Armstrong

mié. 5/28

6:14 am-9:15 am

2 stops27h 01m

$239

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

sáb. 5/24

6:00 am-11:46 am

1 stop5h 46m

Baton Rouge Ryan

lun. 5/26

6:59 pm-11:38 pm

1 stop4h 39m

$243

St. LouisShreveport

STL - SHV

STLSHV

Lambert-St Louis

jue. 5/1

6:00 am-11:25 am

1 stop5h 25m

Shreveport

lun. 5/5

5:15 am-3:47 pm

2 stops10h 32m

$244

SpringfieldNew Orleans

SGF - MSY

SGFMSY

Springfield-Branson

jue. 8/7

6:30 pm-10:14 pm

1 stop3h 44m

New Orleans Louis Armstrong

mar. 8/12

5:45 am-1:36 pm

1 stop7h 51m

$249

Kansas CityBaton Rouge

MCI - BTR

MCIBTR

Kansas City

sáb. 6/7

7:00 am-11:46 am

1 stop4h 46m

Baton Rouge Ryan

mié. 6/11

5:20 pm-12:08 am

1 stop6h 48m

$249

St. LouisShreveport

STL - SHV

STLSHV

Lambert-St Louis

mié. 5/21

5:00 am-12:38 pm

2 stops7h 38m

Shreveport

sáb. 5/24

6:00 am-9:54 am

1 stop3h 54m

$264

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

sáb. 5/24

10:35 am-12:20 pm

Nonstop1h 45m

New Orleans Louis Armstrong

mié. 5/28

7:30 am-9:20 am

Nonstop1h 50m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 50 results
1
2
3
...
5

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 abril 17, 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 abril 17, 2025.
To help decide which airline to fly from Missouri to Louisiana, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 $96 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $97 and Sun Country Air from $112 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Fort Lauderdale flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Los Angeles flights
Newark to Orlando flights
John F Kennedy Intl to Miami flights
Newark to Los Angeles flights
LaGuardia to Miami flights
Newark to Miami flights
San Francisco to John F Kennedy Intl flights
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Fort Lauderdale flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to Seattle flights
John F Kennedy Intl to Las Vegas flights
O'Hare Intl to Las Vegas flights
Newark to Las Vegas flights
John F Kennedy Intl to San Francisco flights
LaGuardia to Orlando flights
John F Kennedy Intl to O'Hare Intl flights
Los Angeles to Newark flights
LaGuardia to Dallas/Fort Worth flights
LaGuardia to O'Hare Intl flights
John F Kennedy Intl to Orlando flights
LaGuardia to Atlanta flights
Los Angeles to Boston flights
Dallas/Fort Worth to O'Hare Intl flights
Los Angeles to Honolulu flights
Newark to O'Hare Intl flights
Newark to Seattle flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to LaGuardia flights
Dallas/Fort Worth to Las Vegas flights
San Francisco to Newark flights
John F Kennedy Intl to Seattle flights
Newark to Tampa flights
Dallas/Fort Worth to Newark flights
O'Hare Intl to John F Kennedy Intl flights
Los Angeles to Seattle flights
John F Kennedy Intl to West Palm Beach flights
Newark to Dallas/Fort Worth flights
Seattle to Newark flights
Seattle to Los Angeles flights
Los Angeles to LaGuardia flights
LaGuardia to Los Angeles flights
Newark to San Francisco flights
Seattle to Las Vegas flights
Fort Lauderdale to Newark flights
LaGuardia to Hobby flights

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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$86Average$240FlexibilityNo cancel feeOn-time65%
FrontierCheapest$127Average$194FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$155Average$367FlexibilityNo cancel feeOn-time71%
DeltaCheapest$190Average$346FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$216Average$408FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$294Average$420FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.