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$63+ Cheap flights from Louisiana 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — STL
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
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Cheap flight deals from Louisiana to Missouri

Keep the following information in mind while searching for Louisiana to Missouri flight deals. Data was last updated November 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$166
(CheapOair)

One-way from

$63
(Trip.com)

Popular in

September

Cheapest in

December

Average price

$389

Good round-trip deal

$220 or less

Good one-way deal

$191 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Lambert-St Louis flights.
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From Louisiana to Missouri
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One-way flight from Louisiana to Missouri
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Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Louisiana to Missouri.
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Price to beat on a one-way flight from Louisiana to Missouri.
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Find flight deals from Louisiana to Missouri

Cheapest flights from Louisiana to Missouri
Explore the most affordable flight options available from Louisiana to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 25, 2025.

This CheapOair deal was found by Cheapflights users on 11/24. 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 12/256:40 amMSY - MCI
1 stop10h 30mSpirit Airlines
Mon 1/56:15 pmMCI - MSY
1 stop5h 44mSpirit Airlines
Deal found 11/24$166
This Frontier deal was found by Cheapflights users on 11/25. 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 12/42:02 pmMSY - STL
1 stop8h 31mFrontier
Sun 12/710:42 amSTL - MSY
1 stop5h 35mFrontier
Deal found 11/25$208
This Super.com deal was found by Cheapflights users on 11/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:40 amMSY - MCI
1 stop10h 30mSpirit Airlines
Sat 1/36:15 pmMCI - MSY
1 stop5h 44mSpirit Airlines
Deal found 11/24$211
This American Airlines deal was found by Cheapflights users on 11/25. 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.
Thu 12/256:45 amMSY - STL
1 stop16h 11mAmerican Airlines
Thu 1/19:36 amSTL - MSY
1 stop9h 12mAmerican Airlines
Deal found 11/25$225
This Delta deal was found by Cheapflights users on 11/24. 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 12/313:46 pmBTR - SGF
1 stop5h 33mDelta
Tue 1/65:00 pmSGF - BTR
1 stop5h 01mDelta
Deal found 11/24$229
This Cheapflightsfares deal was found by Cheapflights users on 11/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:40 amMSY - MCI
1 stop10h 30mSpirit Airlines
Mon 12/296:15 pmMCI - MSY
1 stop5h 44mSpirit Airlines
Deal found 11/25$232
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Sat 12/206:40 amMSY - STL
1 stop28h 16mMultiple Airlines
Mon 1/510:40 amSTL - MSY
2 stops22h 07mMultiple Airlines
Deal found 11/24$242
This Super.com deal was found by Cheapflights users on 11/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:40 amMSY - MCI
1 stop10h 30mSpirit Airlines
Fri 1/23:47 pmMCI - MSY
1 stop8h 08mSpirit Airlines
Deal found 11/23$244
This American Airlines deal was found by Cheapflights users on 11/23. 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.
Tue 12/304:21 pmBTR - MCI
1 stop6h 33mAmerican Airlines
Fri 1/25:04 amMCI - BTR
1 stop4h 35mAmerican Airlines
Deal found 11/23$249
This Delta deal was found by Cheapflights users on 11/23. 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.
Sun 12/146:07 amBTR - STL
1 stop4h 38mDelta
Mon 1/127:10 amSTL - BTR
1 stop6h 20mDelta
Deal found 11/23$249
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 12/255:22 pmMSY - STL
2 stops29h 11mMultiple Airlines
Thu 1/111:51 amSTL - MSY
1 stop12h 08mMultiple Airlines
Deal found 11/25$254
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Wed 12/173:20 pmMSY - MCI
1 stop25h 50mSpirit Airlines
Sat 12/206:15 pmMCI - MSY
1 stop14h 32mSpirit Airlines
Deal found 11/25$256

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana 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 November 25, 2025.
Use the filters below to find and compare flights from Louisiana to Missouri that are best for you.

Fly from

Louisiana

Fly to

Missouri

Route

Depart

Return

Price

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Thu 12/25

6:40 am-5:10 pm

1 stop10h 30m

Kansas City

Mon 1/5

6:15 pm-11:59 pm

1 stop5h 44m

$180

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Thu 1/8

7:00 am-3:33 pm

1 stop8h 33m

Kansas City

Sun 1/11

11:26 am-9:23 pm

1 stop9h 57m

$196

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Wed 2/4

7:27 pm-3:33 pm

2 stops20h 06m

Kansas City

Fri 2/6

4:28 pm-10:58 pm

1 stop6h 30m

$201

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Sat 12/20

6:40 am-5:10 pm

1 stop10h 30m

Kansas City

Sat 1/3

6:15 pm-11:59 pm

1 stop5h 44m

$211

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Tue 1/6

5:05 pm-5:10 pm

2 stops24h 05m

Kansas City

Sat 1/10

4:28 pm-11:58 am

1 stop19h 30m

$223

Baton RougeSpringfield

BTR - SGF

BTRSGF

Baton Rouge Ryan

Wed 12/31

3:46 pm-9:19 pm

1 stop5h 33m

Springfield-Branson

Tue 1/6

5:00 pm-10:01 pm

1 stop5h 01m

$229

ShreveportKansas City

SHV - MCI

SHVMCI

Shreveport

Wed 1/7

12:32 pm-8:02 pm

1 stop7h 30m

Kansas City

Sat 1/10

10:30 am-4:55 pm

1 stop6h 25m

$229

ShreveportKansas City

SHV - MCI

SHVMCI

Shreveport

Wed 2/18

8:30 am-3:59 pm

1 stop7h 29m

Kansas City

Sat 2/21

5:06 pm-10:23 pm

1 stop5h 17m

$229

ShreveportKansas City

SHV - MCI

SHVMCI

Shreveport

Tue 2/17

5:34 pm-11:54 pm

1 stop6h 20m

Kansas City

Sat 2/21

10:30 am-4:52 pm

1 stop6h 22m

$229

LafayetteSpringfield

LFT - SGF

LFTSGF

Lafayette Regional

Sat 1/31

3:11 pm-9:10 pm

1 stop5h 59m

Springfield-Branson

Tue 2/3

5:00 pm-10:13 pm

1 stop5h 13m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

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

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

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

Currently, January is the cheapest month in which you can book a flight from Louisiana to Missouri (average of $106). Flying from Louisiana to Missouri in June is currently the most expensive (average of $254). 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 LA to MO?

Find hourly flight availability from Louisiana 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 November 25, 2025.

When flying from Louisiana to Missouri, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 17% versus a flight in the morning.

What is the cheapest day to fly from Louisiana to Missouri?

Use this chart to determine the cheapest time to fly round-trip from Louisiana to Missouri. Price data was last updated on December 1, 2024.

Travelers seeking maximum savings on their Louisiana to Missouri flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday at noon 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 November 25, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Louisiana to Missouri to help guide your decision. 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.
Southwest
8.0
Very good
4,254 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

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
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

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
7.9
Good
7,999 reviews
Southwest
8.0
Very good
4,254 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

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
9,046 reviews
Southwest
8.0
Very good
4,254 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

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
11,038 reviews
Southwest
8.0
Very good
4,254 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

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
Frontier
5.8
Fair
3,099 reviews
Southwest
8.0
Very good
4,254 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

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 Louisiana to Missouri. 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 Louisiana to Missouri flight route?

    Within the past month, 9 users have taken a look at flights from Louisiana to Missouri.

  • How long is the flight from Louisiana to Missouri?

    For as low as $249, Spirit Airlines can have you in Missouri from Louisiana in 5h 01m. The distance from Louisiana to Missouri is about 638 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Louisiana to Missouri (average of $106). Flying from Louisiana to Missouri in June is currently the most expensive (average of $254). 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 Louisiana to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Louisiana to Missouri

Discover the top 5 airlines that operate flights from Louisiana 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 November 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$72Average$270FlexibilityNo cancel feeOn-time62%
DeltaCheapest$114Average$301FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$209Average$384FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$218Average$390FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$251Average$375FlexibilityNo cancel feeOn-time63%

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