HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baton Rouge

$239+ Cheap flights from Missouri to Baton Rouge (BTR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — BTR
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/234:40 pmMCI - BTR
1 stop4h 38mUnited Airlines
Sat 12/276:07 pmBTR - MCI
1 stop4h 23mUnited Airlines
Deal found 12/17$354
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:05 amMCI - BTR
1 stop4h 34mAmerican Airlines
Mon 12/291:08 pmBTR - MCI
2 stops9h 14mAmerican Airlines
Deal found 12/17$359
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/205:05 amMCI - BTR
1 stop4h 34mAmerican Airlines
Mon 12/224:28 pmBTR - MCI
1 stop6h 26mAmerican Airlines
Deal found 12/16$369
This Delta deal was found by Cheapflights users on 12/17. 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.
Thu 12/185:12 pmSTL - BTR
1 stop4h 41mDelta
Sun 12/216:59 pmBTR - STL
1 stop4h 43mDelta
Deal found 12/17$369
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/1810:30 amSTL - BTR
1 stop5h 17mUnited Airlines
Sun 12/211:48 pmBTR - STL
2 stops8h 55mUnited Airlines
Deal found 12/17$374
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:40 amMCI - BTR
2 stops9h 52mUnited Airlines
Mon 12/227:10 amBTR - MCI
1 stop7h 03mUnited Airlines
Deal found 12/16$396
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/1710:13 amSTL - BTR
1 stop6h 47mAmerican Airlines
Sat 12/2010:09 amBTR - STL
1 stop7h 01mAmerican Airlines
Deal found 12/16$419
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:25 amSTL - BTR
2 stops9h 48mUnited Airlines
Sat 12/205:10 amBTR - STL
1 stop4h 39mUnited Airlines
Deal found 12/16$444
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:16 amSTL - BTR
1 stop4h 23mAmerican Airlines
Sun 12/215:32 amBTR - STL
2 stops7h 51mAmerican Airlines
Deal found 12/17$449
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/199:55 amSTL - BTR
2 stops9h 28mUnited Airlines
Sun 12/2112:11 pmBTR - STL
2 stops9h 32mUnited Airlines
Deal found 12/17$470
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/2310:05 amMCI - BTR
2 stops9h 18mUnited Airlines
Mon 12/291:48 pmBTR - MCI
2 stops9h 27mUnited Airlines
Deal found 12/17$519
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:00 pmMCI - BTR
1 stop4h 23mUnited Airlines
Sun 1/45:10 amBTR - MCI
1 stop9h 03mUnited Airlines
Deal found 12/15$602

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$239
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$577
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
Highest demand for flights based on searches. 17% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
Use the filters below to find and compare flights from Missouri to Baton Rouge that are best for you.

Fly from

Missouri

Fly to

Baton Rouge

Route

Depart

Return

Price

Kansas CityBaton Rouge

MCI - BTR

MCIBTR

Kansas City

Fri 2/20

5:06 pm-10:01 pm

1 stop4h 55m

Baton Rouge Ryan

Mon 3/2

6:59 pm-11:54 pm

1 stop4h 55m

$269

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Fri 1/2

5:13 pm-9:53 pm

1 stop4h 40m

Baton Rouge Ryan

Tue 1/6

5:51 pm-11:39 pm

1 stop5h 48m

$274

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Sat 1/3

8:05 am-5:32 pm

2 stops9h 27m

Baton Rouge Ryan

Wed 1/7

5:15 pm-10:00 pm

1 stop4h 45m

$279

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Sat 1/3

8:05 am-7:23 pm

2 stops11h 18m

Baton Rouge Ryan

Tue 1/6

3:30 pm-10:00 pm

1 stop6h 30m

$279

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Fri 1/2

6:00 am-1:07 pm

1 stop7h 07m

Baton Rouge Ryan

Tue 1/6

1:55 pm-10:58 pm

2 stops9h 03m

$279

Kansas CityBaton Rouge

MCI - BTR

MCIBTR

Kansas City

Thu 1/8

5:45 am-1:17 pm

2 stops7h 32m

Baton Rouge Ryan

Thu 1/15

7:00 am-11:50 am

1 stop4h 50m

$285

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Thu 1/1

1:22 pm-7:48 pm

1 stop6h 26m

Baton Rouge Ryan

Mon 1/5

5:51 pm-11:39 pm

1 stop5h 48m

$324

Kansas CityBaton Rouge

MCI - BTR

MCIBTR

Kansas City

Thu 1/8

8:05 am-1:17 pm

1 stop5h 12m

Baton Rouge Ryan

Mon 1/12

9:30 am-4:53 pm

1 stop7h 23m

$339

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Tue 1/6

10:07 am-3:58 pm

1 stop5h 51m

Baton Rouge Ryan

Sat 1/10

5:15 pm-10:00 pm

1 stop4h 45m

$339

Kansas CityBaton Rouge

MCI - BTR

MCIBTR

Kansas City

Mon 1/12

3:00 pm-7:33 pm

1 stop4h 33m

Baton Rouge Ryan

Sat 1/24

1:55 pm-11:30 pm

2 stops9h 35m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 14 results
1
2

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, October is the cheapest month in which you can book a flight from Missouri to Baton Rouge (average of $90). Flying from Missouri to Baton Rouge in April is currently the most expensive (average of $226). 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.

What is the cheapest time of day to fly from MO to BTR?

Find hourly flight availability from Missouri to Baton Rouge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Missouri to Baton Rouge at noon. Doing so could potentially save you 30% on the flight price compared to flying in the morning, which is usually more expensive.

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 4h 55m. 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, October is the cheapest month in which you can book a flight from Missouri to Baton Rouge (average of $90). Flying from Missouri to Baton Rouge in April is currently the most expensive (average of $226). 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
Port Allen

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.
John F Kennedy Intl to New Orleans flights
Newark to New Orleans flights
LaGuardia to New Orleans flights
Dulles Intl to New Orleans flights
Boston to New Orleans flights
Reagan-National to New Orleans flights
Los Angeles to New Orleans flights
Baltimore to New Orleans flights
O'Hare Intl to New Orleans flights
San Francisco to New Orleans flights
Minneapolis to New Orleans flights
Denver to New Orleans flights
Atlanta to New Orleans flights
Seattle to New Orleans flights
Philadelphia to New Orleans flights
Dallas/Fort Worth to New Orleans flights
Detroit to New Orleans flights
Midway to New Orleans flights
Hobby to New Orleans flights
Charlotte to New Orleans flights
George Bush Intcntl to New Orleans flights
Fort Lauderdale to New Orleans flights
Ontario to New Orleans flights
Orlando to New Orleans flights
Austin to New Orleans flights
Raleigh to New Orleans flights
Love Field to New Orleans flights
Sky Harbor Intl to New Orleans flights
White Plains to New Orleans flights
Kansas City to New Orleans flights
Portland to New Orleans flights
San Diego to New Orleans flights
Cleveland to New Orleans flights
Miami to New Orleans flights
Nashville to New Orleans flights
Stewart to New Orleans flights
Tampa to New Orleans flights
Indianapolis to New Orleans flights
Richmond to New Orleans flights
Milwaukee to New Orleans flights
Atlantic City to New Orleans flights
St. Louis to New Orleans flights
Charleston to New Orleans flights
Islip to New Orleans flights
Salt Lake City to New Orleans flights
Las Vegas to New Orleans flights
Providence to New Orleans flights
Rochester to New Orleans flights
Santa Ana to New Orleans flights
Pittsburgh to New Orleans flights

Top 3 airlines flying from Missouri to Baton Rouge

Discover the top 3 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$189Average$352FlexibilityNo cancel feeOn-time71%
DeltaCheapest$232Average$303FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$338FlexibilityNo cancel feeOn-time69%

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.