What is the cheapest airline that flies from Missouri to Baton Rouge Ryan?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Missouri to Baton Rouge Ryan

How long does it take to fly to Baton Rouge?

Flight times from Missouri to Baton Rouge vary, but if you’re flying out of St. Louis and flying into New Orleans (one of the most popular routes), then the duration is 1h 40m on average. Another popular route from Missouri to Baton Rouge is flying from Kansas City to New Orleans, which will take roughly 1h 50m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Baton Rouge?

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Baton Rouge from Missouri according to our data. Southwest is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Baton Rouge. Keep in mind that there are 6 different airlines that fly to Baton Rouge on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Missouri to Baton Rouge Ryan Airport?

Prices for flights from Missouri to Baton Rouge Ryan Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Missouri to Baton Rouge Ryan Airport?

The number of operators available for flights from Missouri to Baton Rouge Ryan Airport is 3 as of September 2025.

How old do you have to be to fly from Missouri to Baton Rouge Ryan 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 Baton Rouge Ryan Airport.

What documentation or ID do you need to fly to Baton Rouge Ryan Airport?

The travel and health documents you'll need for your trip to Baton Rouge Ryan Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baton Rouge Ryan Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$159 Cheap Flights from Missouri to Baton Rouge in 2025/26

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Find the cheapest flights from Missouri to Baton Rouge

Round-trip

One-way

Last minute

Cheap round-trip flights

5:17 am - 9:53 amSTL-BTR

4h 36m1 stop

5:27 pm - 11:07 pmBTR-STL

5h 40m1 stop

$195American Airlines

Find Deal

Mon, Nov 17 - Tue, Nov 18

2:05 pm - 8:50 pmSTL-BTR

6h 45m1 stop

5:30 am - 3:02 pmBTR-STL

9h 32m2 stops

$200American Airlines

Find Deal

Mon, Nov 17 - Tue, Nov 18

10:35 am - 3:56 pmMCI-BTR

5h 21m1 stop

6:00 am - 11:35 amBTR-MCI

5h 35m1 stop

$249Delta

Find Deal

Sat, Feb 21 - Wed, Feb 25

7:30 am - 12:54 pmSTL-BTR

5h 24m1 stop

6:00 am - 10:50 amBTR-STL

4h 50m1 stop

$249Delta

Find Deal

Wed, Feb 18 - Sat, Feb 21

11:29 am - 3:52 pmMCI-BTR

4h 23m1 stop

6:15 am - 11:31 amBTR-MCI

5h 16m1 stop

$254Delta

Find Deal

Sat, Oct 4 - Tue, Oct 14

6:00 am - 1:10 pmMCI-BTR

7h 10m2 stops

4:05 pm - 10:27 pmBTR-MCI

6h 22m1 stop

$259United Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 14

6:15 am - 11:14 amSTL-BTR

4h 59m1 stop

5:00 am - 2:27 pmBTR-STL

9h 27m2 stops

$271United Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

9:35 am - 4:15 pmSTL-BTR

6h 40m1 stop

5:45 am - 4:06 pmBTR-STL

10h 21m2 stops

$274American Airlines

Find Deal

Wed, Feb 18 - Sat, Feb 21

8:00 am - 12:54 pmMCI-BTR

4h 54m1 stop

5:00 pm - 12:01 amBTR-MCI

7h 01m1 stop

$279Delta

Find Deal

Wed, Feb 18 - Sat, Feb 21

11:06 am - 3:24 pmSTL-BTR

4h 18m1 stop

4:05 pm - 9:58 pmBTR-STL

5h 53m1 stop

$329United Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

Delta flights from Missouri to Baton Rouge

Our best Delta deals on Missouri to Baton Rouge flight tickets

Delta

Feb 18

STL7:30 amLambert-St Louis

5h 24m

1 stop

BTR12:54 pmBaton Rouge Ryan

Feb 21

BTR6:00 amBaton Rouge Ryan

4h 50m

1 stop

STL10:50 amLambert-St Louis

$249

Find similar

Delta

Oct 4

MCI11:29 amKansas City

4h 23m

1 stop

BTR3:52 pmBaton Rouge Ryan

Oct 14

BTR6:15 amBaton Rouge Ryan

5h 16m

1 stop

MCI11:31 amKansas City

$254

Find similar

Delta

Feb 18

MCI8:00 amKansas City

4h 54m

1 stop

BTR12:54 pmBaton Rouge Ryan

Feb 21

BTR5:00 pmBaton Rouge Ryan

7h 01m

1 stop

MCI12:01 amKansas City

$279

Find similar

American Airlines flights from Missouri to Baton Rouge

Our best American Airlines deals on Missouri to Baton Rouge flight tickets

American Airlines

Nov 17

STL5:17 amLambert-St Louis

4h 36m

1 stop

BTR9:53 amBaton Rouge Ryan

Nov 18

BTR5:27 pmBaton Rouge Ryan

5h 40m

1 stop

STL11:07 pmLambert-St Louis

$195

Find similar

American Airlines

Nov 17

STL2:05 pmLambert-St Louis

6h 45m

1 stop

BTR8:50 pmBaton Rouge Ryan

Nov 18

BTR5:30 amBaton Rouge Ryan

9h 32m

2 stops

STL3:02 pmLambert-St Louis

$200

Find similar

American Airlines

Sep 18

SGF6:51 pmSpringfield-Branson

3h 53m

1 stop

BTR10:44 pmBaton Rouge Ryan

Sep 30

BTR12:15 pmBaton Rouge Ryan

5h 49m

1 stop

SGF6:04 pmSpringfield-Branson

$264

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Mon 11/17

5:17 am-9:53 am

1 stop4h 36m

Baton Rouge Ryan

Tue 11/18

5:27 pm-11:07 pm

1 stop5h 40m

$195

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Mon 11/17

2:05 pm-8:50 pm

1 stop6h 45m

Baton Rouge Ryan

Tue 11/18

5:30 am-3:02 pm

2 stops9h 32m

$200

Kansas CityBaton Rouge

MCI - BTR

MCIBTR

Kansas City

Sat 2/21

10:35 am-3:56 pm

1 stop5h 21m

Baton Rouge Ryan

Wed 2/25

6:00 am-11:35 am

1 stop5h 35m

$249

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Wed 2/18

7:30 am-12:54 pm

1 stop5h 24m

Baton Rouge Ryan

Sat 2/21

6:00 am-10:50 am

1 stop4h 50m

$249

Kansas CityBaton Rouge

MCI - BTR

MCIBTR

Kansas City

Sat 10/4

11:29 am-3:52 pm

1 stop4h 23m

Baton Rouge Ryan

Tue 10/14

6:15 am-11:31 am

1 stop5h 16m

$254

Kansas CityBaton Rouge

MCI - BTR

MCIBTR

Kansas City

Sat 10/4

6:00 am-1:10 pm

2 stops7h 10m

Baton Rouge Ryan

Tue 10/14

4:05 pm-10:27 pm

1 stop6h 22m

$259

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Tue 10/14

6:15 am-11:14 am

1 stop4h 59m

Baton Rouge Ryan

Tue 10/21

5:00 am-2:27 pm

2 stops9h 27m

$271

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Wed 2/18

9:35 am-4:15 pm

1 stop6h 40m

Baton Rouge Ryan

Sat 2/21

5:45 am-4:06 pm

2 stops10h 21m

$274

Kansas CityBaton Rouge

MCI - BTR

MCIBTR

Kansas City

Wed 2/18

8:00 am-12:54 pm

1 stop4h 54m

Baton Rouge Ryan

Sat 2/21

5:00 pm-12:01 am

1 stop7h 01m

$279

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Tue 9/30

11:06 am-3:24 pm

1 stop4h 18m

Baton Rouge Ryan

Sat 10/4

4:05 pm-9:58 pm

1 stop5h 53m

$329

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 Baton Rouge

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 Baton Rouge?

In general, July is the cheapest month to fly from Missouri to Baton Rouge. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $257. If you’re not able to fly to Baton Rouge in July, then April is your next best option. Flight prices from Missouri to Baton Rouge during April average around $287.

What is the cheapest day to depart on your flight to Baton Rouge?

The cheapest day to depart from Missouri to Baton Rouge is on a Wednesday. Travelers who choose to depart for Baton Rouge on a Wednesday will often find tickets for as low as $271. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $420. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baton Rouge.

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

Our most recent data shows that the best time of day to fly to Baton Rouge is at noon. Flights from Missouri to Baton Rouge during this time can be as low as $318. In contrast, the most expensive time of day to depart to Baton Rouge is in the afternoon when prices are around $464.

Cheap Missouri to Baton Rouge flight deals and tips

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

Direct flights	None

There are no direct flights from Missouri to Baton Rouge. There are no popular flight routes from Missouri to Baton Rouge.

Search flight deals

When did momondo last update prices for flights from Missouri to Baton Rouge Ryan Airport?
Prices for flights from Missouri to Baton Rouge Ryan Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Missouri to Baton Rouge Ryan Airport?
The number of operators available for flights from Missouri to Baton Rouge Ryan Airport is 3 as of September 2025.
How old do you have to be to fly from Missouri to Baton Rouge Ryan 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 Baton Rouge Ryan Airport.
What documentation or ID do you need to fly to Baton Rouge Ryan Airport?
The travel and health documents you'll need for your trip to Baton Rouge Ryan Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baton Rouge Ryan Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Missouri to Baton Rouge

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $232	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights

Denham Springs

McComb

Port Allen

Saint Francisville

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missouri to Baton Rouge. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Baton Rouge from Missouri with this policy.

How can momondo help me find flights from Missouri to Baton Rouge?

Once you have performed a search for Missouri to Baton Rouge flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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