What is the cheapest airline that flies from Missouri to New Orleans Louis Armstrong?

United Airlines, Frontier, and American Airlines are the most popular carriers operating from Missouri to New Orleans Louis Armstrong

What airlines fly to New Orleans?

Southwest, American Airlines and Delta are the top three most popular airlines that fly to New Orleans from Missouri according to our data. Southwest is the first choice among our users, with 45% of people opting to fly with this airline when traveling to New Orleans. Keep in mind that there are 6 different airlines that fly to New Orleans on a routine basis, so you have a few additional options to choose from.

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

As of September 2025, there are 14 flights per week flying from Missouri to New Orleans. The most common day of the week flights depart is Mon, with 29% of flights taking off on this day.

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

As of September 2025, there are 2 flights per day flying from Missouri to New Orleans. The most common time of day flights depart is 11:00AM, with 47% of flights taking off at noon.

How long does it take to fly to New Orleans?

If you’re flying from a popular airport in Missouri, such as St. Louis or Kansas City, and flying into New Orleans, then you can expect flight times to average 1h 40m and 1h 50m, respectively.

When did momondo last update prices for flights from Missouri to New Orleans Louis Armstrong Airport?

Prices for flights from Missouri to New Orleans Louis Armstrong Airport are updated daily.

How many operators does momondo search for flights from Missouri to New Orleans Louis Armstrong Airport?

As of September 2025, there are 6 operators available to choose from for flights from Missouri to New Orleans Louis Armstrong Airport.

How old do you have to be to fly from Missouri to New Orleans Louis Armstrong Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to New Orleans Louis Armstrong Airport.

What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

The travel and health documents required for your trip to New Orleans Louis Armstrong Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Orleans Louis Armstrong Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$68 Cheap Flights from Missouri to New Orleans in 2025/26

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Find the cheapest flights from Missouri to New Orleans

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

5:24 pm - 10:26 pmSTL-MSY

5h 02m1 stop

10:38 am - 3:46 pmMSY-STL

5h 08m1 stop

$135United Airlines

Find Deal

Sat, Nov 15 - Thu, Nov 20

11:37 am - 6:59 pmMCI-MSY

7h 22m1 stop

6:05 pm - 10:17 amMSY-MCI

16h 12m1 stop

$144Multiple Airlines

Find Deal

Sun, Oct 26 - Thu, Oct 30

5:17 am - 9:37 amSTL-MSY

4h 20m1 stop

5:15 am - 10:39 amMSY-STL

5h 24m1 stop

$159American Airlines

Find Deal

Mon, Nov 3 - Thu, Nov 6

2:11 pm - 6:04 pmMCI-MSY

3h 53m1 stop

4:42 pm - 9:51 pmMSY-MCI

5h 09m1 stop

$159American Airlines

Find Deal

Wed, Feb 25 - Sat, Feb 28

11:23 am - 5:00 pmSTL-MSY

5h 37m1 stop

7:54 pm - 4:01 pmMSY-STL

20h 07m2 stops

$188Frontier

Find Deal

Sun, Nov 9 - Thu, Nov 13

12:20 pm - 10:05 pmSTL-MSY

9h 45m1 stop

5:10 am - 11:01 amMSY-STL

5h 51m1 stop

$190Spirit Airlines

Find Deal

Thu, Nov 13 - Sun, Nov 16

1:30 pm - 6:09 pmSTL-MSY

4h 39m1 stop

9:05 am - 4:10 pmMSY-STL

7h 05m1 stop

$197Delta

Find Deal

Tue, Nov 4 - Fri, Nov 7

6:42 pm - 11:27 pmMCI-MSY

4h 45m1 stop

6:30 am - 11:35 amMSY-MCI

5h 05m1 stop

$197Delta

Find Deal

Mon, Mar 9 - Tue, Mar 10

7:52 pm - 6:38 pmSTL-MSY

22h 46m1 stop

7:35 pm - 9:07 amMSY-STL

13h 32m1 stop

$216Frontier

Find Deal

Sat, Oct 18 - Mon, Oct 20

12:13 pm - 10:05 pmMCI-MSY

9h 52m1 stop

8:38 pm - 9:04 amMSY-MCI

12h 26m1 stop

$225Spirit Airlines

Find Deal

Fri, Nov 7 - Sun, Nov 9

Delta flights from Missouri to New Orleans

Our best Delta deals on Missouri to New Orleans flight tickets

Delta

Nov 4

STL1:30 pmLambert-St Louis

4h 39m

1 stop

MSY6:09 pmNew Orleans Louis Armstrong

Nov 7

MSY9:05 amNew Orleans Louis Armstrong

7h 05m

1 stop

STL4:10 pmLambert-St Louis

$197

Find similar

Delta

Nov 5

STL6:00 amLambert-St Louis

12h 38m

2 stops

MSY6:38 pmNew Orleans Louis Armstrong

Nov 11

MSY6:22 amNew Orleans Louis Armstrong

4h 27m

1 stop

STL10:49 amLambert-St Louis

$255

Find similar

Delta

Feb 21

SGF6:00 amSpringfield-Branson

7h 22m

1 stop

MSY1:22 pmNew Orleans Louis Armstrong

Feb 25

MSY5:30 amNew Orleans Louis Armstrong

5h 44m

1 stop

SGF11:14 amSpringfield-Branson

$293

Find similar

United Airlines flights from Missouri to New Orleans

Our best United Airlines deals on Missouri to New Orleans flight tickets

United Airlines

Nov 15

STL5:24 pmLambert-St Louis

5h 02m

1 stop

MSY10:26 pmNew Orleans Louis Armstrong

Nov 20

MSY10:38 amNew Orleans Louis Armstrong

5h 08m

1 stop

STL3:46 pmLambert-St Louis

$135

Find similar

United Airlines

Oct 31

MCI4:50 pmKansas City

5h 37m

1 stop

MSY10:27 pmNew Orleans Louis Armstrong

Nov 4

MSY5:15 amNew Orleans Louis Armstrong

6h 46m

1 stop

MCI12:01 pmKansas City

$168

Find similar

United Airlines

Nov 22

STL5:24 pmLambert-St Louis

5h 02m

1 stop

MSY10:26 pmNew Orleans Louis Armstrong

Nov 24

MSY5:15 amNew Orleans Louis Armstrong

5h 24m

1 stop

STL10:39 amLambert-St Louis

$183

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Sat 11/15

5:24 pm-10:26 pm

1 stop5h 02m

New Orleans Louis Armstrong

Thu 11/20

10:38 am-3:46 pm

1 stop5h 08m

$135

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Sun 10/26

11:37 am-6:59 pm

1 stop7h 22m

New Orleans Louis Armstrong

Thu 10/30

6:05 pm-10:17 am

1 stop16h 12m

$144

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Mon 11/3

5:17 am-9:37 am

1 stop4h 20m

New Orleans Louis Armstrong

Thu 11/6

5:15 am-10:39 am

1 stop5h 24m

$159

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Wed 2/25

2:11 pm-6:04 pm

1 stop3h 53m

New Orleans Louis Armstrong

Sat 2/28

4:42 pm-9:51 pm

1 stop5h 09m

$159

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Sun 11/9

11:23 am-5:00 pm

1 stop5h 37m

New Orleans Louis Armstrong

Thu 11/13

7:54 pm-4:01 pm

2 stops20h 07m

$188

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Thu 11/13

12:20 pm-10:05 pm

1 stop9h 45m

New Orleans Louis Armstrong

Sun 11/16

5:10 am-11:01 am

1 stop5h 51m

$190

St. LouisNew Orleans

STL - MSY

STLMSY

Lambert-St Louis

Tue 11/4

1:30 pm-6:09 pm

1 stop4h 39m

New Orleans Louis Armstrong

Fri 11/7

9:05 am-4:10 pm

1 stop7h 05m

$197

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Mon 3/9

6:42 pm-11:27 pm

1 stop4h 45m

New Orleans Louis Armstrong

Tue 3/10

6:30 am-11:35 am

1 stop5h 05m

$197

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

$216

Kansas CityNew Orleans

MCI - MSY

MCIMSY

Kansas City

Fri 11/7

12:13 pm-10:05 pm

1 stop9h 52m

New Orleans Louis Armstrong

Sun 11/9

8:38 pm-9:04 am

1 stop12h 26m

$225

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How to get the cheapest flight ticket from Missouri to New Orleans

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 New Orleans?

The cheapest month to fly to New Orleans from Missouri is in November. Flight prices, which tend to average around $318, are often lower during this time because this is during the off-season. If you are unable to visit New Orleans during the month of November, then departing from Missouri during the month June is also very affordable. Most momondo users find prices during this month for around $350.

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from Missouri to New Orleans is on a Monday when prices can be found for as low as $345. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Missouri to New Orleans for around $442.

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

The cheapest time of day to fly to New Orleans is at noon when flights can be purchased for as low as $371. In the evening is when there is more demand to fly to New Orleans, so prices are often more expensive at around $420 per ticket.

What is the cheapest Missouri to New Orleans Louis Armstrong flight route?

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

How far in advance should I book a flight to New Orleans?

You are more likely to see cheaper flights to New Orleans from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to New Orleans for around $391 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Orleans from Missouri for as low as $283 on momondo.

What cabin class options are available on Missouri to New Orleans Louis Armstrong flights?

There is only 1 cabin class available to choose from on Missouri to New Orleans Louis Armstrong 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 New Orleans flights?

You could potentially save up to 48% on your flight if you consider stops on a Missouri to New Orleans flight.

Cheap Missouri to New Orleans flight deals and tips

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

Best Price Found	$212
Fastest flight time	1h 40m
Direct flights	Every day
Airports in New Orleans	1 airport

The best one-way flight to New Orleans from Missouri in the past 72 hours is $212. The best round-trip flight deal from Missouri to New Orleans found on momondo in the last 72 hours is $317.

The fastest flight from Missouri to New Orleans takes 1h 40m

Direct flights go from Missouri to New Orleans every day.

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

Search flight deals

When did momondo last update prices for flights from Missouri to New Orleans Louis Armstrong Airport?
Prices for flights from Missouri to New Orleans Louis Armstrong Airport are updated daily.
How many operators does momondo search for flights from Missouri to New Orleans Louis Armstrong Airport?
As of September 2025, there are 6 operators available to choose from for flights from Missouri to New Orleans Louis Armstrong Airport.
How old do you have to be to fly from Missouri to New Orleans Louis Armstrong Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to New Orleans Louis Armstrong Airport.
What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?
The travel and health documents required for your trip to New Orleans Louis Armstrong Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Orleans Louis Armstrong Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Missouri to New Orleans?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Missouri to New Orleans is Boeing 737 MAX 8 (37.36% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (22.99%), Boeing 737-700 Passenger/BBJ1 (winglets) (21.84%), and Boeing 737-800 (2.87%).

Best airlines flying from Missouri to New Orleans

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $127	Free Cancellation	Rating 5.8 3,174 reviews	Search Frontier flights
Delta	PriceFrom $127	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights
Spirit Airlines	PriceFrom $158	Free Cancellation	Rating 6.3 8,019 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $212	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
American Airlines	PriceFrom $227	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $240	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights

Metairie

Hammond

Slidell

Houma

Kenner

Covington

Gonzales

Gretna

Thibodaux

Lockport

Springfield

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missouri to New Orleans for you.

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

Flights from Missouri to New Orleans 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 New Orleans?

Once all potential Missouri to New Orleans flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Missouri to New Orleans now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New Orleans and let you know when they change.

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Cheap flights from Missouri to New Orleans from $68

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 New Orleans departing on 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Missouri to New Orleans

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How to get the cheapest flight ticket from Missouri to New Orleans

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 New Orleans?

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from Missouri to New Orleans is on a Monday when prices can be found for as low as $345. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Missouri to New Orleans for around $442.

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

The cheapest time of day to fly to New Orleans is at noon when flights can be purchased for as low as $371. In the evening is when there is more demand to fly to New Orleans, so prices are often more expensive at around $420 per ticket.

What is the cheapest Missouri to New Orleans Louis Armstrong flight route?

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

How far in advance should I book a flight to New Orleans?

What cabin class options are available on Missouri to New Orleans Louis Armstrong flights?

There is only 1 cabin class available to choose from on Missouri to New Orleans Louis Armstrong 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 New Orleans flights?

You could potentially save up to 48% on your flight if you consider stops on a Missouri to New Orleans flight.

What is the cheapest airline that flies from Missouri to New Orleans Louis Armstrong?

United Airlines, Frontier, and American Airlines are the most popular carriers operating from Missouri to New Orleans Louis Armstrong

What airlines fly to New Orleans?

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

As of September 2025, there are 2 flights per day flying from Missouri to New Orleans. The most common time of day flights depart is 11:00AM, with 47% of flights taking off at noon.

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

As of September 2025, there are 14 flights per week flying from Missouri to New Orleans. The most common day of the week flights depart is Mon, with 29% of flights taking off on this day.

How long does it take to fly to New Orleans?

If you’re flying from a popular airport in Missouri, such as St. Louis or Kansas City, and flying into New Orleans, then you can expect flight times to average 1h 40m and 1h 50m, respectively.

Cheap Missouri to New Orleans flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in New Orleans

When did momondo last update prices for flights from Missouri to New Orleans Louis Armstrong Airport?

How many operators does momondo search for flights from Missouri to New Orleans Louis Armstrong Airport?

How old do you have to be to fly from Missouri to New Orleans Louis Armstrong Airport?

What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

What is the most popular plane model from Missouri to New Orleans?

Best airlines flying from Missouri to New Orleans

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

Traveling to a place near New Orleans?

Why use momondo?

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

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

How can momondo help me find flights from Missouri to New Orleans?

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

An easier way to manage your New Orleans 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 the United States

Airports servicing Louisiana