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Cheap flights from Louisiana to Missouri from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Missouri departing on 5/19. 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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0 bags

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Find the cheapest flights from Louisiana to Missouri

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:44 pm - 11:19 pm
MSY
-
STL
25h 35m
1 stop
Frontier Logo
4:59 pm - 10:41 am
STL
-
MSY
17h 42m
1 stop
$151Frontier
Thu, Apr 23 - Sun, Apr 26
Frontier Logo
6:32 pm - 6:50 am
MSY
-
STL
12h 18m
1 stop
Frontier Logo
8:23 pm - 4:21 pm
STL
-
MSY
19h 58m
1 stop
$155Frontier
Fri, May 1 - Mon, May 4
Delta Logo
11:42 am - 4:06 pm
MSY
-
MCI
4h 24m
1 stop
Delta Logo
7:00 am - 2:24 pm
MCI
-
MSY
7h 24m
1 stop
$193Delta
Wed, Apr 29 - Tue, May 5
Southwest Logo
7:30 am - 2:35 pm
MSY
-
MCI
7h 05m
2 stops
Southwest Logo
5:30 am - 10:50 am
MCI
-
MSY
5h 20m
1 stop
$198Southwest
Wed, Apr 22 - Tue, Apr 28
American Airlines Logo
7:37 pm - 12:07 am
MSY
-
MCI
4h 30m
1 stop
American Airlines Logo
5:30 am - 9:53 am
MCI
-
MSY
4h 23m
1 stop
$213American Airlines
Thu, May 14 - Tue, May 19
Southwest Logo
2:10 pm - 4:15 pm
MSY
-
MCI
2h 05mnonstop
Southwest Logo
5:30 pm - 9:50 pm
MCI
-
MSY
4h 20m
1 stop
$222Southwest
Wed, Apr 22 - Tue, Apr 28
Delta Logo
7:22 pm - 11:50 pm
MSY
-
MCI
4h 28m
1 stop
Delta Logo
6:55 pm - 11:35 pm
MCI
-
MSY
4h 40m
1 stop
$234Delta
Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
5:30 am - 10:15 am
MSY
-
MCI
4h 45m
1 stop
American Airlines Logo
6:28 pm - 11:55 pm
MCI
-
MSY
5h 27m
1 stop
$239American Airlines
Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
6:09 pm - 10:29 pm
BTR
-
MCI
4h 20m
1 stop
United Airlines Logo
6:15 am - 3:33 pm
MCI
-
BTR
9h 18m
2 stops
$323United Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
5:40 pm - 12:47 am
MSY
-
SGF
7h 07m
1 stop
United Airlines Logo
4:50 pm - 9:32 pm
SGF
-
MSY
4h 42m
1 stop
$329United Airlines
Fri, May 1 - Wed, May 6

Frontier flights from Louisiana to Missouri

Our best Frontier deals on Louisiana to Missouri flight tickets
Frontier
Apr 23
MSY9:44 pmNew Orleans Louis Armstrong
25h 35m
1 stop
STL11:19 pmLambert-St Louis
Apr 26
STL4:59 pmLambert-St Louis
17h 42m
1 stop
MSY10:41 amNew Orleans Louis Armstrong
$151
Frontier
May 1
MSY6:32 pmNew Orleans Louis Armstrong
12h 18m
1 stop
STL6:50 amLambert-St Louis
May 4
STL8:23 pmLambert-St Louis
19h 58m
1 stop
MSY4:21 pmNew Orleans Louis Armstrong
$155
Frontier
May 15
MSY4:25 pmNew Orleans Louis Armstrong
7h 56m
1 stop
STL12:21 amLambert-St Louis
May 16
STL4:19 pmLambert-St Louis
23h 13m
1 stop
MSY3:32 pmNew Orleans Louis Armstrong
$171

United Airlines flights from Louisiana to Missouri

Our best United Airlines deals on Louisiana to Missouri flight tickets
United Airlines
Apr 29
MSY8:00 amNew Orleans Louis Armstrong
11h 45m
2 stops
MCI7:45 pmKansas City
May 6
MCI1:50 pmKansas City
8h 05m
1 stop
MSY9:55 pmNew Orleans Louis Armstrong
$288
United Airlines
Apr 9
MSY5:00 amNew Orleans Louis Armstrong
4h 29m
1 stop
MCI9:29 amKansas City
Apr 13
MCI6:15 amKansas City
7h 08m
1 stop
MSY1:23 pmNew Orleans Louis Armstrong
$294
United Airlines
Apr 21
MSY5:25 pmNew Orleans Louis Armstrong
5h 03m
1 stop
STL10:28 pmLambert-St Louis
Apr 25
STL4:49 pmLambert-St Louis
4h 43m
1 stop
MSY9:32 pmNew Orleans Louis Armstrong
$295

momondo 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, momondo users made 832,500 searches. Data last updated March 25, 2026.
Use the filters below to find and compare flights from Louisiana to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansSt. Louis

MSY - STL

MSYSTL

New Orleans Louis Armstrong

Thu 4/23

9:44 pm-11:19 pm

1 stop25h 35m

Lambert-St Louis

Sun 4/26

4:59 pm-10:41 am

1 stop17h 42m

$151

New OrleansSt. Louis

MSY - STL

MSYSTL

New Orleans Louis Armstrong

Fri 5/1

6:32 pm-6:50 am

1 stop12h 18m

Lambert-St Louis

Mon 5/4

8:23 pm-4:21 pm

1 stop19h 58m

$155

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Wed 4/29

11:42 am-4:06 pm

1 stop4h 24m

Kansas City

Tue 5/5

7:00 am-2:24 pm

1 stop7h 24m

$193

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Wed 4/22

7:30 am-2:35 pm

2 stops7h 05m

Kansas City

Tue 4/28

5:30 am-10:50 am

1 stop5h 20m

$198

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Thu 5/14

7:37 pm-12:07 am

1 stop4h 30m

Kansas City

Tue 5/19

5:30 am-9:53 am

1 stop4h 23m

$213
Quickest round-trip

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Wed 4/22

2:10 pm-4:15 pm

Nonstop2h 05m

Kansas City

Tue 4/28

5:30 pm-9:50 pm

1 stop4h 20m

$222

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Thu 4/23

7:22 pm-11:50 pm

1 stop4h 28m

Kansas City

Mon 4/27

6:55 pm-11:35 pm

1 stop4h 40m

$234

New OrleansKansas City

MSY - MCI

MSYMCI

New Orleans Louis Armstrong

Thu 4/23

5:30 am-10:15 am

1 stop4h 45m

Kansas City

Mon 4/27

6:28 pm-11:55 pm

1 stop5h 27m

$239

Baton RougeKansas City

BTR - MCI

BTRMCI

Baton Rouge Ryan

Tue 4/21

6:09 pm-10:29 pm

1 stop4h 20m

Kansas City

Tue 4/28

6:15 am-3:33 pm

2 stops9h 18m

$323

New OrleansSpringfield

MSY - SGF

MSYSGF

New Orleans Louis Armstrong

Fri 5/1

5:40 pm-12:47 am

1 stop7h 07m

Springfield-Branson

Wed 5/6

4:50 pm-9:32 pm

1 stop4h 42m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missouri from

How to get the cheapest flight ticket from Louisiana to Missouri

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 Missouri?

In general, February is the cheapest month to fly from Louisiana to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $301. If you aren’t able to travel to Missouri during the month of February, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $360.

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

The cheapest day to depart from Louisiana to Missouri is on a Tuesday when prices can be found for as low as $346. Flights from Louisiana to Missouri on a Sunday will generally be more expensive and average around $571. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Missouri is at noon. momondo users have found flights departing from Louisiana to Missouri at noon for as low as $377. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the afternoon, with an average ticket price of $391. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Louisiana to Missouri flight route?

Fly from New Orleans Louis Armstrong to Lambert-St Louis for the best Louisiana - Missouri flight prices

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

There is only 1 cabin class available to choose from on Louisiana to Missouri 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 Louisiana to Missouri flights?

No. A direct flight is the cheapest option for a flight between Louisiana to Missouri.

Cheap Louisiana to Missouri flight deals and tips

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

Best Price Found

$209

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Missouri

55 airports
The best one-way flight to Missouri from Louisiana in the past 72 hours is $209. The best round-trip flight deal from Louisiana to Missouri found on momondo in the last 72 hours is $344.
The fastest flight from Louisiana to Missouri takes 1h 45m
Direct flights go from Louisiana to Missouri every day.
There are 55 airports in Missouri. From Louisiana there are direct flights to Kansas City (MCI), Lambert-St Louis (STL).
Search flight deals

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

    Prices for flights from Louisiana to Missouri are updated daily.

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

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

    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 Louisiana to Missouri.

  • What documentation or ID do you need to fly to Missouri?

    The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Louisiana to Missouri

Compare and see reviews for airlines that fly from Louisiana to Missouri with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $72Free CancellationRating
5.7
3,017 reviews
Search Frontier flights
DeltaPriceFrom $114Free CancellationRating
7.9
8,327 reviews
Search Delta flights
United AirlinesPriceFrom $223Free CancellationRating
7.4
9,477 reviews
Search United Airlines flights
American AirlinesPriceFrom $223Free CancellationRating
7.1
11,494 reviews
Search American Airlines flights
SouthwestPriceFrom $251Free CancellationRating
8.0
4,332 reviews
Search Southwest flights

Why use momondo?

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

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 Missouri from Louisiana.

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

Yes. momondo allows you to filter the results for Louisiana to Missouri flights to just show those with flexible booking policies.

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

Once all potential Louisiana to Missouri 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 Louisiana to Missouri right now. Can momondo alert me if prices change?

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

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