STL to BTR (St. Louis to Baton Rouge) Flights

Last Minute Flights from STL to BTR

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLBaton RougeMarch 21 to April 1$361
*Prices include taxes and fees

Cheapest STL to BTR Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLBaton RougeMay 16 to May 20$297
STLBaton RougeMay 16 to May 20$301
STLBaton RougeJune 30 to July 3$309
STLBaton RougeMay 7 to May 10$315
*Prices include taxes and fees
STL to BTR Flight Details
Origin airport
Lambert-St. Louis Intl.
Origin airport IATA code
STL
Destination airport
Baton Rouge Metropolitan
Destination airport IATA code
BTR
Distance
568 mi

Frequently asked questions

What airlines fly direct from STL to BTR?
Unfortunately, there aren't any airlines that fly straight from Lambert-St. Louis Intl. Airport (STL) to Baton Rouge Metropolitan Airport (BTR). You'll need to book a flight with at least one stop.
How many flights are there from STL to BTR?
About 22 flights are available every day from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan). Fasten your seat belt because your plane to Baton Rouge is ready to go.
How long does it take to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
This flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) will take roughly 3 hours and 53 minutes. Use the opportunity to begin the novel that's been gathering dust on your bookshelf for months or catch up on some sleep.
What is the flight distance from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
Considered a short-haul flight, just 570 miles (920 1) separates St. Louis, MO (STL-Lambert-St. Louis Intl.) and Baton Rouge, LA (BTR-Baton Rouge Metropolitan). So stretch out, but don't get too relaxed! You'll be hitting the tarmac in Baton Rouge before you know it.
How many morning flights are there from STL to BTR?
Early risers — you'll be pleased to discover that there are 95 morning flights from STL to BTR a week.

  • You can set off at 5:00AM if you grab a seat with American Airlines (AA). It offers 59 weekly flights from STL to BTR.
  • 5:36AM is the earliest you can journey from STL to BTR with Delta Air Lines (DL). This company has 21 early flights per week.
  • You'll have around 15 morning flights to choose from if you book a seat with United Airlines (UA). 6:19AM is the earliest departure time.

How many afternoon flights are there from STL to BTR?
If you prefer to sleep in, take one of the 61 afternoon and evening flights available each week from STL to BTR.

  • Book your trip with American Airlines (AA). This airline operates 30 afternoon and evening flights per week scheduled to take off from 1:01PM onward.
  • Delta Air Lines (DL) is a good alternative, operating 24 afternoon and evening flights a week. The earliest departure with this carrier is at 12:53PM.

What is the earliest departure time out of St. Louis to Baton Rouge?
Fly out of STL at 5:00AM and land at BTR at 11:59PM. This departure is the earliest you'll find on this route.
What is the latest departure time out of St. Louis to Baton Rouge?
Book a seat on the 7:20PM flight out of STL, landing at 11:59PM at BTR, and allow yourself time to carry out any last-minute vacation preparations. This is the latest flight available on this route.
What is the average price from St. Louis to Baton Rouge?
On average, the lowest price for a round-trip airfare from STL to BTR is $297. Score your own great deal by reserving your seats soon. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

St. Louis to Baton Rouge Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from St. Louis to Baton Rouge to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from STL to BTR, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from St. Louis to Baton Rouge, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

Plan Your Trip