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$55+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — STL
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
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 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$153
(Mytrip)

One-way from

$55
(Priceline)

Popular in

September

Cheapest in

December

Average price

$389

Good round-trip deal

$220 or less

Good one-way deal

$110 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. 6% potential increase in price ($27 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 4, 2025.

This Mytrip deal was found by Cheapflights users on 11/4. 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 11/229:14 pmMSY - STL
1 stop12h 15mFrontier
Mon 11/244:13 pmSTL - MSY
1 stop20h 22mFrontier
Deal found 11/4$153
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/255:30 pmMSY - MCI
1 stop5h 24mAmerican Airlines
Mon 1/55:04 amMCI - MSY
1 stop4h 31mAmerican Airlines
Deal found 11/3$179
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/35:02 pmMSY - STL
1 stop18h 05mMultiple Airlines
Fri 12/510:42 amSTL - MSY
1 stop5h 45mMultiple Airlines
Deal found 11/3$181
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/134:58 pmMSY - STL
1 stop16h 49mMultiple Airlines
Wed 12/177:43 pmSTL - MSY
2 stops20h 44mMultiple Airlines
Deal found 11/1$199
This Booking.com deal was found by Cheapflights users on 11/3. 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.
Thu 11/137:45 pmMSY - STL
1 stop13h 22mFrontier
Sat 11/157:45 pmSTL - MSY
1 stop16h 23mFrontier
Deal found 11/3$202
This CheapOair deal was found by Cheapflights users on 11/2. 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 11/2$203
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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.
Sun 12/216:40 amMSY - MCI
1 stop10h 30mSpirit Airlines
Mon 1/56:15 pmMCI - MSY
1 stop5h 44mSpirit Airlines
Deal found 11/2$212
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Tue 11/257:24 pmMSY - MCI
1 stop23h 12mSpirit Airlines
Tue 12/26:00 amMCI - MSY
1 stop25h 54mSpirit Airlines
Deal found 11/3$220
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/123:21 pmMSY - STL
1 stop18h 51mMultiple Airlines
Sat 11/154:33 pmSTL - MSY
1 stop14h 19mMultiple Airlines
Deal found 11/4$227
This Delta deal was found by Cheapflights users on 11/2. 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 12/126:00 amSHV - STL
1 stop4h 45mDelta
Sun 12/147:02 pmSTL - SHV
1 stop4h 26mDelta
Deal found 11/2$229
This Gotogate deal was found by Cheapflights users on 11/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:20 amMSY - MCI
1 stop11h 36mMultiple Airlines
Sun 12/78:45 pmMCI - MSY
1 stop16h 13mMultiple Airlines
Deal found 11/3$232
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/193:21 pmMSY - STL
1 stop7h 40mMultiple Airlines
Sat 11/229:52 amSTL - MSY
1 stop8h 38mMultiple Airlines
Deal found 11/3$232

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 4, 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

5:30 pm-10:54 pm

1 stop5h 24m

Kansas City

Mon 1/5

5:04 am-9:35 am

1 stop4h 31m

$179

New OrleansSt. Louis

MSY - STL

MSYSTL

New Orleans Louis Armstrong

Wed 12/3

5:02 pm-11:07 am

1 stop18h 05m

Lambert-St Louis

Fri 12/5

10:42 am-4:27 pm

1 stop5h 45m

$181

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

$203

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Tue 11/25

7:24 pm-6:36 pm

1 stop23h 12m

Kansas City

Tue 12/2

6:00 am-7:54 am

1 stop25h 54m

$220

ShreveportSt. Louis

SHV - STL

SHVSTL

Shreveport

Fri 12/12

6:00 am-10:45 am

1 stop4h 45m

Lambert-St Louis

Sun 12/14

7:02 pm-11:28 pm

1 stop4h 26m

$229

New OrleansSt. Louis

MSY - STL

MSYSTL

New Orleans Louis Armstrong

Wed 11/19

3:21 pm-11:01 pm

1 stop7h 40m

Lambert-St Louis

Sat 11/22

9:52 am-6:30 pm

1 stop8h 38m

$232

New OrleansSt. Louis

MSY - STL

MSYSTL

New Orleans Louis Armstrong

Tue 12/23

6:15 am-12:21 pm

1 stop6h 06m

Lambert-St Louis

Mon 1/5

12:00 pm-5:52 pm

1 stop5h 52m

$239

New OrleansSt. Louis

MSY - STL

MSYSTL

New Orleans Louis Armstrong

Thu 12/18

6:20 am-10:45 am

1 stop4h 25m

Lambert-St Louis

Tue 1/6

12:00 pm-5:52 pm

1 stop5h 52m

$239

New OrleansSt. Louis

MSY - STL

MSYSTL

New Orleans Louis Armstrong

Fri 11/21

7:24 pm-8:57 am

1 stop13h 33m

Lambert-St Louis

Sun 11/23

11:08 am-5:08 pm

1 stop6h 00m

$239

New OrleansSt. Louis

MSY - STL

MSYSTL

New Orleans Louis Armstrong

Wed 12/24

2:43 pm-10:16 pm

1 stop7h 33m

Lambert-St Louis

Mon 1/5

12:00 pm-4:17 pm

1 stop4h 17m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

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 4, 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 evening, which can drop the price by up to 18% 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. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Louisiana to Missouri?

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 4, 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
4,239 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

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
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

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
8,003 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

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
9,002 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

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
11,040 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

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
3,117 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

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, 10 users have taken a look at flights from Louisiana to Missouri.

  • How long is the flight from Louisiana to Missouri?

    For as low as $229, American Airlines can have you in Missouri from Louisiana in 4h 45m. The distance from Louisiana to Missouri is about 476 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $73. However, be on the lookout for offers from Delta and Spirit Airlines, as they are both options that can get you from Louisiana to Missouri for a low price.

  • 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 6 airlines flying from Louisiana to Missouri

Discover the top 6 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 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$72Average$184FlexibilityNo cancel feeOn-time62%
DeltaCheapest$114Average$293FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$215Average$271FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$218Average$383FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$223Average$379FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$251Average$375FlexibilityNo cancel feeOn-time63%

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