Louisiana

$72+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MSY
Jan 26 — Feb 21
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

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Louisiana (USLA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$111
(Frontier)

One-way from

$72
(Trip.com)

Good round-trip deal

$364 or less

Good one-way deal

$198 or less
From Missouri to Louisiana
One-way flight from Missouri to Louisiana
Price to beat on a round-trip flight from Missouri to Louisiana.
Price to beat on a one-way flight from Missouri to Louisiana.

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 January 21, 2025.

This Frontier deal was found by Cheapflights users on 1/20. 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.
Sat 2/227:04 pmSTL - MSY
1 stop23h 39mFrontier
Mon 2/249:22 pmMSY - STL
1 stop26h 21mFrontier
Deal found 1/20$111
This Booking.com deal was found by Cheapflights users on 1/19. 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.
Fri 2/218:35 pmMCI - MSY
1 stop22h 08mFrontier
Thu 2/277:43 pmMSY - MCI
1 stop23h 52mFrontier
Deal found 1/19$150
This CheapOair deal was found by Cheapflights users on 1/20. 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 2/204:00 pmSTL - MSY
1 stop28h 17mMultiple Airlines
Mon 2/249:22 pmMSY - STL
1 stop26h 21mMultiple Airlines
Deal found 1/20$184
This Booking.com deal was found by Cheapflights users on 1/19. 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.
Fri 2/218:35 pmMCI - MSY
1 stop22h 08mMultiple Airlines
Thu 2/279:14 pmMSY - MCI
2 stops13h 21mMultiple Airlines
Deal found 1/19$186
This CheapOair deal was found by Cheapflights users on 1/21. 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 2/204:00 pmSTL - MSY
1 stop15h 40mSpirit Airlines
Wed 2/263:08 pmMSY - STL
1 stop23h 34mSpirit Airlines
Deal found 1/21$187
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Sat 2/14:04 pmMCI - MSY
1 stop5h 55mSpirit Airlines
Tue 2/47:27 pmMSY - MCI
1 stop15h 23mSpirit Airlines
Deal found 1/20$189
This Delta deal was found by Cheapflights users on 1/21. 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.
Wed 2/511:04 amSTL - SHV
1 stop5h 40mDelta
Sun 2/910:59 amSHV - STL
1 stop4h 44mDelta
Deal found 1/21$214
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/512:00 pmSTL - SHV
2 stops10h 03mAmerican Airlines
Sun 2/95:00 amSHV - STL
1 stop5h 48mAmerican Airlines
Deal found 1/21$224
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/56:30 amSGF - BTR
1 stop4h 40mUnited Airlines
Tue 2/119:30 amBTR - SGF
1 stop4h 29mUnited Airlines
Deal found 1/21$234
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/59:11 amSGF - BTR
1 stop4h 29mAmerican Airlines
Tue 2/117:12 amBTR - SGF
2 stops9h 23mAmerican Airlines
Deal found 1/21$239
This Delta deal was found by Cheapflights users on 1/21. 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.
Mon 3/314:27 pmMCI - BTR
1 stop5h 55mDelta
Sat 4/57:35 amBTR - MCI
1 stop6h 18mDelta
Deal found 1/21$249
This American Airlines deal was found by Cheapflights users on 1/20. 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 3/297:13 amSTL - MSY
1 stop6h 24mAmerican Airlines
Wed 4/26:20 amMSY - STL
1 stop5h 04mAmerican Airlines
Deal found 1/20$259

Find flights from Missouri to Louisiana within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Sat 2/22

7:04 pm-6:43 pm

1 stop23h 39m

New Orleans Louis Armstrong

Mon 2/24

9:22 pm-11:43 pm

1 stop26h 21m

$118

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Fri 2/21

8:35 pm-6:43 pm

1 stop22h 08m

New Orleans Louis Armstrong

Thu 2/27

7:43 pm-7:35 pm

1 stop23h 52m

$150

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Thu 2/20

4:00 pm-8:17 pm

1 stop28h 17m

New Orleans Louis Armstrong

Mon 2/24

9:22 pm-11:43 pm

1 stop26h 21m

$175

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Fri 2/21

8:35 pm-6:43 pm

1 stop22h 08m

New Orleans Louis Armstrong

Thu 2/27

9:14 pm-10:35 am

2 stops13h 21m

$186

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Thu 2/20

4:00 pm-7:40 am

1 stop15h 40m

New Orleans Louis Armstrong

Wed 2/26

3:08 pm-2:42 pm

1 stop23h 34m

$187

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Sat 2/1

4:04 pm-9:59 pm

1 stop5h 55m

New Orleans Louis Armstrong

Tue 2/4

7:27 pm-10:50 am

1 stop15h 23m

$189

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Thu 3/6

7:07 pm-11:29 pm

1 stop4h 22m

New Orleans Louis Armstrong

Mon 3/10

10:19 am-3:40 pm

1 stop5h 21m

$197

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Tue 5/6

5:29 pm-10:30 pm

1 stop5h 01m

New Orleans Louis Armstrong

Sat 5/10

1:53 pm-8:36 pm

1 stop6h 43m

$212

St. LouisShreveport

STL - SHV

STLSHV

Lambert-St Louis

Wed 2/5

11:04 am-4:44 pm

1 stop5h 40m

Shreveport

Sun 2/9

10:59 am-3:43 pm

1 stop4h 44m

$214

St. LouisShreveport

STL - SHV

STLSHV

Lambert-St Louis

Wed 2/5

12:00 pm-10:03 pm

2 stops10h 03m

Shreveport

Sun 2/9

5:00 am-10:48 am

1 stop5h 48m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 45 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.

Travel insights for flights from Missouri to Louisiana

Get recent, data-driven insights about flights from Missouri to Louisiana including ideal travel times, pricing trends, and more.

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 January 21, 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 January 21, 2025.
To help decide which airline to fly from Missouri to Louisiana, see what other customers have to say about Southwest, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,662 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,521 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
8,985 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.2
Good
10,000 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

6.3
Okay
8,115 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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?

  • 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 Spirit Airlines from $75 and United Airlines from $129 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.

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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$86Average$242FlexibilityNo cancel feeOn-time65%
FrontierCheapest$127Average$160FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$182Average$375FlexibilityNo cancel feeOn-time71%
DeltaCheapest$198Average$345FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$222Average$428FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$273Average$415FlexibilityNo 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.