What airlines fly to Louisiana?

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Louisiana from Missouri according to our data. Southwest is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Louisiana. Keep in mind that there are 6 different airlines that fly to Louisiana on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Missouri to Louisiana?

Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from Missouri to Louisiana

How many flights depart from Missouri to Louisiana on average per day?

As of September 2025, there are 1 flights per day flying from Missouri to Louisiana. The most common time of day flights depart is 11:00AM, with 44% of flights taking off at noon.

How many flights depart from Missouri to Louisiana on average per week?

As of September 2025, there are 8 flights per week flying from Missouri to Louisiana. The most common day of the week flights depart is Mon, with 50% of flights taking off on this day.

How long is the flight from Missouri to Louisiana?

On average, it takes 1h 40m to fly from Missouri to Louisiana if you fly out of St. Louis (the most popular airport in Missouri) and into New Orleans (the most popular airport in Louisiana). If you’re flying out of Kansas City and into New Orleans, then the flight time is around 1h 50m.

When did momondo last update prices for flights from Missouri to Louisiana?

Prices for flights from Missouri to Louisiana refresh daily.

How many operators does momondo search for flights from Missouri to Louisiana?

As of September 2025, there are 6 operators available to choose from for flights from Missouri to Louisiana.

How old do you have to be to fly from Missouri to Louisiana?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Louisiana.

What documentation or ID do you need to fly to Louisiana?

The required travel and health documents for your Louisiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$72 Cheap Flights from Missouri to Louisiana in 2025/26

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Find the cheapest flights from Missouri to Louisiana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:52 pm - 6:38 pmSTL-MSY

22h 46m1 stop

7:35 pm - 9:07 amMSY-STL

13h 32m1 stop

$163Frontier

Find Deal

Sat, Oct 18 - Mon, Oct 20

11:32 am - 4:37 pmSTL-MSY

5h 05m1 stop

6:41 am - 6:10 pmMSY-STL

11h 29m1 stop

$169Multiple Airlines

Find Deal

Sun, Oct 19 - Sat, Oct 25

2:55 pm - 4:50 pmMCI-MSY

1h 55mnonstop

12:30 pm - 2:30 pmMSY-MCI

2h 00mnonstop

$227Southwest

Find Deal

Tue, Dec 9 - Wed, Dec 10

11:45 am - 4:39 pmSGF-LFT

4h 54m1 stop

3:10 pm - 9:41 pmLFT-SGF

6h 31m1 stop

$229Delta

Find Deal

Wed, Feb 18 - Sat, Feb 21

12:47 pm - 6:04 pmMCI-MSY

5h 17m1 stop

3:27 pm - 9:08 pmMSY-MCI

5h 41m1 stop

$235Delta

Find Deal

Tue, Dec 9 - Wed, Dec 10

10:50 am - 4:40 pmMCI-MSY

5h 50m1 stop

1:25 pm - 3:20 pmMSY-MCI

1h 55mnonstop

$248Southwest

Find Deal

Mon, Oct 27 - Wed, Oct 29

2:16 pm - 9:07 pmSGF-MSY

6h 51m1 stop

9:31 am - 3:57 pmMSY-SGF

6h 26m1 stop

$249American Airlines

Find Deal

Thu, Nov 13 - Tue, Nov 18

8:10 am - 1:10 pmMCI-BTR

5h 00m1 stop

9:30 am - 2:13 pmBTR-MCI

4h 43m1 stop

$249United Airlines

Find Deal

Sat, Oct 25 - Sat, Nov 1

6:00 pm - 10:51 pmSGF-MSY

4h 51m1 stop

5:15 am - 9:58 amMSY-SGF

4h 43m1 stop

$250American Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 23

8:20 am - 3:27 pmSTL-LFT

7h 07m1 stop

5:20 am - 2:24 pmLFT-STL

9h 04m2 stops

$254United Airlines

Find Deal

Wed, Nov 12 - Sat, Nov 15

Southwest flights from Missouri to Louisiana

Our best Southwest deals on Missouri to Louisiana flight tickets

Southwest

Dec 9

MCI2:55 pmKansas City

1h 55m

MSY4:50 pmNew Orleans Louis Armstrong

Dec 10

MSY12:30 pmNew Orleans Louis Armstrong

2h 00m

MCI2:30 pmKansas City

$227

Find similar

Southwest

Oct 27

MCI10:50 amKansas City

5h 50m

1 stop

MSY4:40 pmNew Orleans Louis Armstrong

Oct 29

MSY1:25 pmNew Orleans Louis Armstrong

1h 55m

MCI3:20 pmKansas City

$248

Find similar

Southwest

Nov 4

STL10:15 amLambert-St Louis

4h 25m

1 stop

MSY2:40 pmNew Orleans Louis Armstrong

Nov 5

MSY5:30 pmNew Orleans Louis Armstrong

1h 50m

STL7:20 pmLambert-St Louis

$259

Find similar

Delta flights from Missouri to Louisiana

Our best Delta deals on Missouri to Louisiana flight tickets

Delta

Feb 18

SGF11:45 amSpringfield-Branson

4h 54m

1 stop

LFT4:39 pmLafayette Regional

Feb 21

LFT3:10 pmLafayette Regional

6h 31m

1 stop

SGF9:41 pmSpringfield-Branson

$229

Find similar

Delta

Dec 9

MCI12:47 pmKansas City

5h 17m

1 stop

MSY6:04 pmNew Orleans Louis Armstrong

Dec 10

MSY3:27 pmNew Orleans Louis Armstrong

5h 41m

1 stop

MCI9:08 pmKansas City

$235

Find similar

Delta

Feb 18

STL6:00 amLambert-St Louis

6h 54m

1 stop

BTR12:54 pmBaton Rouge Ryan

Feb 21

BTR5:00 pmBaton Rouge Ryan

6h 40m

1 stop

STL11:40 pmLambert-St Louis

$249

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Sat 10/18

7:52 pm-6:38 pm

1 stop22h 46m

New Orleans Louis Armstrong

Mon 10/20

7:35 pm-9:07 am

1 stop13h 32m

$163

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Sun 10/19

11:32 am-4:37 pm

1 stop5h 05m

New Orleans Louis Armstrong

Sat 10/25

6:41 am-6:10 pm

1 stop11h 29m

$169

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Tue 12/9

2:55 pm-4:50 pm

Nonstop1h 55m

New Orleans Louis Armstrong

Wed 12/10

12:30 pm-2:30 pm

Nonstop2h 00m

$227

SpringfieldLafayette

SGF - LFT

SGFLFT

Springfield-Branson

Wed 2/18

11:45 am-4:39 pm

1 stop4h 54m

Lafayette Regional

Sat 2/21

3:10 pm-9:41 pm

1 stop6h 31m

$229

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Tue 12/9

12:47 pm-6:04 pm

1 stop5h 17m

New Orleans Louis Armstrong

Wed 12/10

3:27 pm-9:08 pm

1 stop5h 41m

$235

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Mon 10/27

10:50 am-4:40 pm

1 stop5h 50m

New Orleans Louis Armstrong

Wed 10/29

1:25 pm-3:20 pm

Nonstop1h 55m

$248

SpringfieldNew Orleans

SGF - MSY

SGFMSY

Springfield-Branson

Thu 11/13

2:16 pm-9:07 pm

1 stop6h 51m

New Orleans Louis Armstrong

Tue 11/18

9:31 am-3:57 pm

1 stop6h 26m

$249

Kansas CityBaton Rouge

MCI - BTR

MCIBTR

Kansas City

Sat 10/25

8:10 am-1:10 pm

1 stop5h 00m

Baton Rouge Ryan

Sat 11/1

9:30 am-2:13 pm

1 stop4h 43m

$249

SpringfieldNew Orleans

SGF - MSY

SGFMSY

Springfield-Branson

Thu 11/20

6:00 pm-10:51 pm

1 stop4h 51m

New Orleans Louis Armstrong

Sun 11/23

5:15 am-9:58 am

1 stop4h 43m

$250

St. LouisLafayette

STL - LFT

STLLFT

Lambert-St Louis

Wed 11/12

8:20 am-3:27 pm

1 stop7h 07m

Lafayette Regional

Sat 11/15

5:20 am-2:24 pm

2 stops9h 04m

$254

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Louisiana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Louisiana?

In general, November is the cheapest month to fly from Missouri to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $318. The month of June is another great option to travel to Louisiana, with average flight prices from Missouri averaging around $350.

What is the cheapest day to depart on your flight to Louisiana?

According to our data, Monday is the cheapest day to fly to Louisiana from Missouri. The lowest ticket price found for a Monday departure recently was $345. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Saturday is $438.

What is the cheapest time of day to depart on your flight to Louisiana?

The cheapest time of day to fly to Louisiana is at noon when flights can be purchased for as low as $371. In contrast, the most expensive time of day to depart to Louisiana is in the evening when prices are around $427.

What is the cheapest Missouri to Louisiana flight route?

Fly from Kansas City to New Orleans Louis Armstrong for the best Missouri - Louisiana flight prices

How far in advance should I book a flight to Louisiana?

You are more likely to see cheaper flights to Louisiana from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisiana for around $390 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisiana from Missouri for as low as $283 on momondo.

What cabin class options are available on Missouri to Louisiana flights?

There is only 1 cabin class available to choose from on Missouri to Louisiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missouri to Louisiana flights?

You could potentially save up to 40% on your flight if you consider stops on a Missouri to Louisiana flight.

Cheap Missouri to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Louisiana

Best Price Found	$189
Fastest flight time	1h 45m
Direct flights	Every day
Airports in Louisiana	1 airport

The best one-way flight to Louisiana from Missouri in the past 72 hours is $189. The best round-trip flight deal from Missouri to Louisiana found on momondo in the last 72 hours is $325.

The fastest flight from Missouri to Louisiana takes 1h 45m

Direct flights go from Missouri to Louisiana every day.

There is 1 airport near Louisiana: New Orleans Louis Armstrong (MSY)

Search flight deals

When did momondo last update prices for flights from Missouri to Louisiana?
Prices for flights from Missouri to Louisiana refresh daily.
How many operators does momondo search for flights from Missouri to Louisiana?
As of September 2025, there are 6 operators available to choose from for flights from Missouri to Louisiana.
How old do you have to be to fly from Missouri to Louisiana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The required travel and health documents for your Louisiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Missouri to Louisiana?
Based on momondo bookings for flights between Missouri and Louisiana, the leading plane model is Boeing 737 MAX 8, making up 34.72% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 26.42%, Boeing 737-700 Passenger/BBJ1 (winglets) with 22.80%, and Boeing 737-800 with 2.59%.

Best airlines flying from Missouri to Louisiana

Compare and see reviews for airlines that fly from Missouri to Louisiana with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $127	Free Cancellation	Rating 5.8 3,158 reviews	Search Frontier flights
Delta	PriceFrom $127	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
Spirit Airlines	PriceFrom $158	Free Cancellation	Rating 6.3 8,050 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $196	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
American Airlines	PriceFrom $198	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $240	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Louisiana?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisiana from Missouri.

Can I find flights from Missouri to Louisiana with flexible booking policies on momondo?

Flights from Missouri to Louisiana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Missouri to Louisiana?

momondo provides multiple filters to help you find the best flight to Louisiana from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Missouri to Louisiana right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Missouri to Louisiana flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Louisiana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Wed 10/29

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Find better results for your trip to Louisiana

Popular cities in Louisiana

Flights to New Yorkfrom $60

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Flights to Orlandofrom $63

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $60

Flights to Washington, D.C.from $59

Flights to Bostonfrom $72

Flights to Atlantafrom $51

Flights to Dallasfrom $60

Flights to Seattlefrom $90

Cheap flights from Missouri to Louisiana from $72

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Louisiana departing on 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Missouri to Louisiana

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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Southwest flights from Missouri to Louisiana

Our best Southwest deals on Missouri to Louisiana flight tickets

Delta flights from Missouri to Louisiana

Our best Delta deals on Missouri to Louisiana flight tickets

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Use the filters below to find and compare flights from Missouri to Louisiana that are best for you.

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How to get the cheapest flight ticket from Missouri to Louisiana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisiana?

What is the cheapest day to depart on your flight to Louisiana?

What is the cheapest time of day to depart on your flight to Louisiana?

The cheapest time of day to fly to Louisiana is at noon when flights can be purchased for as low as $371. In contrast, the most expensive time of day to depart to Louisiana is in the evening when prices are around $427.

What is the cheapest Missouri to Louisiana flight route?

Fly from Kansas City to New Orleans Louis Armstrong for the best Missouri - Louisiana flight prices

How far in advance should I book a flight to Louisiana?

What cabin class options are available on Missouri to Louisiana flights?

There is only 1 cabin class available to choose from on Missouri to Louisiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missouri to Louisiana flights?

You could potentially save up to 40% on your flight if you consider stops on a Missouri to Louisiana flight.

What is the cheapest airline that flies from Missouri to Louisiana?

Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from Missouri to Louisiana

What airlines fly to Louisiana?

How many flights depart from Missouri to Louisiana on average per day?

As of September 2025, there are 1 flights per day flying from Missouri to Louisiana. The most common time of day flights depart is 11:00AM, with 44% of flights taking off at noon.

How many flights depart from Missouri to Louisiana on average per week?

As of September 2025, there are 8 flights per week flying from Missouri to Louisiana. The most common day of the week flights depart is Mon, with 50% of flights taking off on this day.

How long is the flight from Missouri to Louisiana?

On average, it takes 1h 40m to fly from Missouri to Louisiana if you fly out of St. Louis (the most popular airport in Missouri) and into New Orleans (the most popular airport in Louisiana). If you’re flying out of Kansas City and into New Orleans, then the flight time is around 1h 50m.

Cheap Missouri to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Louisiana

Best Price Found

Fastest flight time

Direct flights

Airports in Louisiana

When did momondo last update prices for flights from Missouri to Louisiana?

How many operators does momondo search for flights from Missouri to Louisiana?

How old do you have to be to fly from Missouri to Louisiana?

What documentation or ID do you need to fly to Louisiana?

What is the most popular plane model from Missouri to Louisiana?

Best airlines flying from Missouri to Louisiana

Compare and see reviews for airlines that fly from Missouri to Louisiana with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Louisiana?

Can I find flights from Missouri to Louisiana with flexible booking policies on momondo?

How can momondo help me find flights from Missouri to Louisiana?

I’m not ready to book a flight from Missouri to Louisiana right now. Can momondo alert me if prices change?

An easier way to manage your Louisiana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Louisiana

Popular cities in Louisiana

Popular flights according to clicks in the last 7 days on momondo