HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baton Rouge

$163+ Cheap flights from Missouri to Baton Rouge (BTR)

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — BTR
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Baton Rouge with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to Baton Rouge

Cheapest flights from Missouri to Baton Rouge
Explore the most affordable flight options available from Missouri to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.

This Delta deal was found by Cheapflights users on 5/18. 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.
Wed 6/176:00 am
STL
-
BTR
1 stop6h 47m
Delta
Tue 6/237:06 pm
BTR
-
STL
1 stop4h 50m
Delta
Deal found 5/18$305
This American Airlines deal was found by Cheapflights users on 5/16. 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.
Wed 7/18:36 am
STL
-
BTR
1 stop5h 12m
American Airlines
Mon 7/67:36 pm
BTR
-
STL
1 stop4h 22m
American Airlines
Deal found 5/16$307
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/115:31 am
MCI
-
BTR
1 stop5h 29m
American Airlines
Wed 6/177:36 pm
BTR
-
MCI
1 stop4h 49m
American Airlines
Deal found 5/14$309
This Delta deal was found by Cheapflights users on 5/15. 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.
Thu 7/96:00 am
STL
-
BTR
1 stop6h 47m
Delta
Mon 7/136:19 am
BTR
-
STL
1 stop5h 58m
Delta
Deal found 5/15$309
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Sat 6/135:31 am
MCI
-
BTR
1 stop5h 21m
American Airlines
Sat 8/152:27 pm
BTR
-
MCI
2 stops9h 44m
American Airlines
Deal found 5/13$314
This American Airlines deal was found by Cheapflights users on 5/14. 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.
Fri 5/295:18 pm
STL
-
BTR
1 stop5h 41m
American Airlines
Sun 5/317:36 pm
BTR
-
STL
1 stop4h 22m
American Airlines
Deal found 5/14$322
This Delta deal was found by Cheapflights users on 5/17. 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 5/293:06 pm
MCI
-
BTR
1 stop6h 54m
Delta
Tue 6/23:48 pm
BTR
-
MCI
1 stop6h 35m
Delta
Deal found 5/17$323
This Delta deal was found by Cheapflights users on 5/17. 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.
Mon 6/1510:42 am
STL
-
BTR
1 stop4h 30m
Delta
Tue 6/166:11 am
BTR
-
STL
1 stop6h 23m
Delta
Deal found 5/17$325
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Fri 5/299:45 am
MCI
-
BTR
1 stop4h 03m
American Airlines
Sun 5/317:36 pm
BTR
-
MCI
1 stop4h 50m
American Airlines
Deal found 5/15$330
This Delta deal was found by Cheapflights users on 5/15. 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.
Wed 7/86:00 am
STL
-
BTR
1 stop6h 47m
Delta
Tue 7/144:00 pm
BTR
-
STL
1 stop6h 15m
Delta
Deal found 5/15$347
This United Airlines deal was found by Cheapflights users on 5/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:50 pm
MCI
-
BTR
2 stops8h 56m
United Airlines
Tue 6/24:09 pm
BTR
-
MCI
1 stop6h 22m
United Airlines
Deal found 5/17$348
This Delta deal was found by Cheapflights users on 5/15. 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.
Wed 7/87:08 am
STL
-
BTR
1 stop5h 39m
Delta
Mon 7/136:19 am
BTR
-
STL
1 stop5h 58m
Delta
Deal found 5/15$349

Find flight deals from Missouri to Baton Rouge

Keep the following information in mind while searching for Missouri to Baton Rouge flight deals. Data was last updated May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$305
(Delta)

One-way from

$163
(Delta)

Popular in

December

Cheapest in

October

Average price

$474
Provider with most accurate pricing for Lambert-St Louis-Baton Rouge Ryan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Baton Rouge Ryan flights.
Search Deals
From Missouri to Baton Rouge Ryan
Search Deals
One-way flight from Missouri to Baton Rouge Ryan
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Baton Rouge 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 May 18, 2026.
Use the filters below to find and compare flights from Missouri to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Wed 6/17

6:00 am-12:47 pm

1 stop6h 47m

Baton Rouge Ryan

Tue 6/23

7:06 pm-11:56 pm

1 stop4h 50m

$305

Kansas CityBaton Rouge

MCI - BTR

MCIBTR

Kansas City

Sat 6/13

5:31 am-10:52 am

1 stop5h 21m

Baton Rouge Ryan

Sat 8/15

6:20 pm-11:55 pm

1 stop5h 35m

$309

Kansas CityBaton Rouge

MCI - BTR

MCIBTR

Kansas City

Sun 6/14

5:31 am-11:00 am

1 stop5h 29m

Baton Rouge Ryan

Sat 8/15

2:27 pm-12:11 am

2 stops9h 44m

$314

Kansas CityBaton Rouge

MCI - BTR

MCIBTR

Kansas City

Fri 5/29

3:06 pm-10:00 pm

1 stop6h 54m

Baton Rouge Ryan

Wed 6/3

7:04 pm-11:49 pm

1 stop4h 45m

$323

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Wed 7/1

5:29 am-11:00 am

1 stop5h 31m

Baton Rouge Ryan

Thu 7/2

6:28 pm-11:57 pm

1 stop5h 29m

$325

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Sat 5/30

6:00 am-12:54 pm

1 stop6h 54m

Baton Rouge Ryan

Wed 6/3

6:03 am-12:20 pm

1 stop6h 17m

$325
Quickest round-trip

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Thu 7/2

5:29 am-10:58 am

1 stop5h 29m

Baton Rouge Ryan

Mon 7/6

7:36 pm-11:58 pm

1 stop4h 22m

$368

Kansas CityBaton Rouge

MCI - BTR

MCIBTR

Kansas City

Sat 8/8

6:16 am-1:29 pm

1 stop7h 13m

Baton Rouge Ryan

Wed 8/12

7:15 am-4:11 pm

2 stops8h 56m

$394

Kansas CityBaton Rouge

MCI - BTR

MCIBTR

Kansas City

Sun 5/31

7:05 am-12:49 pm

1 stop5h 44m

Baton Rouge Ryan

Tue 6/2

7:04 pm-11:49 pm

1 stop4h 45m

$405

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Sat 5/30

6:00 am-3:34 pm

2 stops9h 34m

Baton Rouge Ryan

Wed 6/3

5:00 am-3:46 pm

2 stops10h 46m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Showing 1-10 of 36 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from Missouri to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Missouri 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 Missouri to Baton Rouge

What is the cheapest month to book a flight from Missouri to Baton Rouge?

Currently, July is the cheapest month in which you can book a flight from Missouri to Baton Rouge (average of $162). Flying from Missouri to Baton Rouge in April is currently the most expensive (average of $340). 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.

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

Related info for your journey

Find useful and relevant information for your journey from Missouri to Baton Rouge. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Baton Rouge from Missouri?

    Baton Rouge Ryan (BTR) is the airport you will fly into if you book a flight from Missouri to Baton Rouge. It is only a 5.8 mi journey from Ryan (BTR) to Baton Rouge’s city center.

  • How long is the flight from Missouri to Baton Rouge?

    Departing from Missouri to Baton Rouge will take you 5h 21m. Airlines will cover a distance of 638 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Missouri to Baton Rouge?

    While some choose either Kansas City - Baton Rouge Ryan or Springfield-Branson - Baton Rouge Ryan, Lambert-St Louis - Baton Rouge Ryan is the most popular route from Missouri to Baton Rouge.

  • Can I find deals for flights from Missouri to Baton Rouge that include hotel bookings?

    Yes. In addition to deals on Missouri to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Baton Rouge?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Baton Rouge.

  • Can I find deals for business class flights from Missouri to Baton Rouge?

    Yes. Cheapflights offers flight deals from Missouri to Baton Rouge 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 Missouri to Baton Rouge?

    Currently, July is the cheapest month in which you can book a flight from Missouri to Baton Rouge (average of $162). Flying from Missouri to Baton Rouge in April is currently the most expensive (average of $340). 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

Traveling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
McComb
Saint Francisville
Denham Springs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Baton Rouge

See prices for flight routes from nearby airports that may be better suited for you.
Newark to New Orleans flights
LaGuardia to New Orleans flights
O'Hare Intl to New Orleans flights
John F Kennedy Intl to New Orleans flights
Dulles Intl to New Orleans flights
Los Angeles to New Orleans flights
Boston to New Orleans flights
Dallas/Fort Worth to New Orleans flights
Atlanta to New Orleans flights
Detroit to New Orleans flights
Baltimore to New Orleans flights
Philadelphia to New Orleans flights
Reagan-National to New Orleans flights
Denver to New Orleans flights
San Francisco to New Orleans flights
Minneapolis to New Orleans flights
Orlando to New Orleans flights
Seattle to New Orleans flights
Fort Lauderdale to New Orleans flights
Charlotte to New Orleans flights
Hobby to New Orleans flights
Midway to New Orleans flights
George Bush Intcntl to New Orleans flights
White Plains to New Orleans flights
Cleveland to New Orleans flights
Stewart to New Orleans flights
Sky Harbor Intl to New Orleans flights
Raleigh to New Orleans flights
Ontario to New Orleans flights
Austin to New Orleans flights
Tampa to New Orleans flights
San Diego to New Orleans flights
Portland to New Orleans flights
Miami to New Orleans flights
Love Field to New Orleans flights
Salt Lake City to New Orleans flights
Cincinnati to New Orleans flights
Pittsburgh to New Orleans flights
Hartford to New Orleans flights
Columbus to New Orleans flights
Oakland to New Orleans flights
Kansas City to New Orleans flights
Indianapolis to New Orleans flights
St. Louis to New Orleans flights
Norfolk to New Orleans flights
Islip to New Orleans flights
Santa Ana to New Orleans flights
San Antonio to New Orleans flights
Jacksonville to New Orleans flights
San Jose to New Orleans flights

Top 2 airlines flying from Missouri to Baton Rouge

Discover the top 2 airlines that operate flights from Missouri to Baton Rouge. 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 May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$162Average$303FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$189Average$387FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.