Which airports can I use when flying from St. Louis to Baton Rouge?

Flights from St. Louis to Baton Rouge usually depart from Lambert-St Louis (STL) and arrive at Baton Rouge Ryan (BTR).

What cabin classes can I book on flights from St. Louis to Baton Rouge?

Two cabin classes are available on flights from St. Louis to Baton Rouge: • Economy Class • First Class

Which airports do connecting flights from St. Louis to Baton Rouge pass through?

One-stop flights from St. Louis to Baton Rouge most commonly connect through: • Dallas/Fort Worth (DFW) - 50% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 34% of one-stop connections • Houston George Bush Intcntl (IAH) - 16% of one-stop connections

Can I save money by using flexible dates for flights from St. Louis to Baton Rouge?

Yes. Flexible dates can save you up to 56% on flights from St. Louis to Baton Rouge. Wednesday is the cheapest departure day at $360 round-trip on average, while Monday is the most expensive at $817, a difference of $457. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from St. Louis to Baton Rouge?

A nonstop flight from St. Louis to Baton Rouge takes 00m, covering 569 miles.

Do I need a passport to fly from St. Louis to Baton Rouge?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from St. Louis to Baton Rouge changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $349 to $1,389. That means the highest observed fare was about 4x higher than the lowest one.

How are flight prices from St. Louis to Baton Rouge looking right now?

One-way fares from St. Louis to Baton Rouge are currently lower than usual. Average one-way flight prices are about $439, which is 11% below the typical average for this route.

How much time can I save by choosing a different layover airport from St. Louis to Baton Rouge?

Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time at 4h 57m, compared with 5h 05m via Atlanta Hartsfield-Jackson (ATL) and 5h 11m via Dallas/Fort Worth (DFW).

What car rental options are available at Baton Rouge Ryan Airport (BTR)?

Baton Rouge Ryan Airport (BTR) hosts 5 major car rental companies, with daily rates averaging $79 for economy cars. Top options include: • Budget • Hertz • Dollar • Enterprise Rent-A-Car • Avis

How much should I expect to pay for a St. Louis to Baton Rouge flight?

Round-trip flights from St. Louis to Baton Rouge range from $340 to $460, with an average of $371 over the past 12 months. Anything below $340 counts as a good deal.

How much is a round-trip flight from St. Louis to Baton Rouge?

Round-trip flights from St. Louis to Baton Rouge typically range from $340 to $460. The lowest price found in the past 5 days was $349, on Delta.

Which airline is the cheapest to fly from St. Louis to Baton Rouge?

Delta ($349) and United Airlines ($394) are the cheapest airlines to fly round-trip from St. Louis to Baton Rouge according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from St. Louis to Baton Rouge?

Dallas/Fort Worth (DFW) is the most popular layover for the St. Louis to Baton Rouge route. 50% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DFW.

What is the cheapest layover airport when flying from St. Louis to Baton Rouge?

Flights via Houston George Bush Intcntl (IAH) offer the most affordable fares, with an average round-trip price of $371. Based on KAYAK data over the past 3 months.

When flying from St. Louis to Baton Rouge which airport offers the shortest layover?

Houston George Bush Intcntl (IAH) had the shortest average connection time for St. Louis to Baton Rouge layovers at 3h 06m over the past 3 months.

$275 CHEAP FLIGHTS from St. Louis to Baton Rouge (STL - BTR)

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$349

Typical prices: $340-$460

Delta

Tue 2/13Sun 2/18

STL - BTR • 1 stop

Cheapest one-way

$289

Typical prices: $287-$508

American Airlines

Tue 12/11

STL - BTR • 1 stop

Nonstop flights

Not available

There are currently no direct flights between St. Louis and Baton Rouge. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

June

Cheapest • 17% price drop

January

Most popular

Good to know

Top layover airports

Houston George Bush Intcntl (IAH)

Cheapest • Avg $371 (round-trip)

Atlanta Hartsfield-Jackson (ATL)

Shortest trip • 5h 05m (one-way)

Insights

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We hope you love your trip to Baton Rouge!

Flight Deals

Cheap Flights from St. Louis to Baton Rouge (STL-BTR)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from St. Louis to Baton Rouge

Sat, Feb 13 - Thu, Feb 18

10:15 am - 4:06 pmSTL Lambert-St Louis-BTR Baton Rouge Ryan

5h 51m1 stop Atlanta Hartsfield-Jackson

10:27 am - 5:44 pmBTR Baton Rouge Ryan-STL Lambert-St Louis

7h 17m1 stop Atlanta Hartsfield-Jackson

$349Delta

Sat, Feb 13 - Wed, Feb 17

12:00 pm - 4:06 pmSTL Lambert-St Louis-BTR Baton Rouge Ryan

4h 06m1 stop Atlanta Hartsfield-Jackson

5:00 pm - 11:39 pmBTR Baton Rouge Ryan-STL Lambert-St Louis

6h 39m1 stop Atlanta Hartsfield-Jackson

$349Delta

Sat, Feb 13 - Tue, Feb 16

12:00 pm - 4:06 pmSTL Lambert-St Louis-BTR Baton Rouge Ryan

4h 06m1 stop Atlanta Hartsfield-Jackson

5:00 pm - 11:39 pmBTR Baton Rouge Ryan-STL Lambert-St Louis

6h 39m1 stop Atlanta Hartsfield-Jackson

$349Delta

Sat, Feb 13 - Fri, Feb 19

10:15 am - 4:06 pmSTL Lambert-St Louis-BTR Baton Rouge Ryan

5h 51m1 stop Atlanta Hartsfield-Jackson

4:10 pm - 9:40 pmBTR Baton Rouge Ryan-STL Lambert-St Louis

5h 30m1 stop Atlanta Hartsfield-Jackson

$349Delta

Tue, Nov 24 - Sat, Nov 28

6:15 am - 1:26 pmSTL Lambert-St Louis-BTR Baton Rouge Ryan

7h 11m1 stop Houston George Bush Intcntl

5:00 am - 10:02 amBTR Baton Rouge Ryan-STL Lambert-St Louis

5h 02m1 stop Houston George Bush Intcntl

$394United Airlines

Tue, Nov 24 - Sat, Nov 28

5:00 am - 1:26 pmSTL Lambert-St Louis-BTR Baton Rouge Ryan

8h 26m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

5:00 am - 10:02 amBTR Baton Rouge Ryan-STL Lambert-St Louis

5h 02m1 stop Houston George Bush Intcntl

$399United Airlines

Fri, Dec 11 - Fri, Dec 18

6:00 am - 11:26 amSTL Lambert-St Louis-BTR Baton Rouge Ryan

5h 26m1 stop Houston George Bush Intcntl

3:59 pm - 10:30 pmBTR Baton Rouge Ryan-STL Lambert-St Louis

6h 31m1 stop Houston George Bush Intcntl

$419United Airlines

Sun, Feb 14 - Fri, Feb 19

12:08 pm - 5:48 pmSTL Lambert-St Louis-BTR Baton Rouge Ryan

5h 40m1 stop Dallas/Fort Worth

5:18 am - 11:18 amBTR Baton Rouge Ryan-STL Lambert-St Louis

6h 00m1 stop Dallas/Fort Worth

$449American Airlines

Sun, Feb 14 - Thu, Feb 18

12:08 pm - 5:48 pmSTL Lambert-St Louis-BTR Baton Rouge Ryan

5h 40m1 stop Dallas/Fort Worth

5:18 am - 11:15 amBTR Baton Rouge Ryan-STL Lambert-St Louis

5h 57m1 stop Dallas/Fort Worth

$449American Airlines

Tue, Feb 16 - Fri, Feb 19

9:01 am - 4:28 pmSTL Lambert-St Louis-BTR Baton Rouge Ryan

7h 27m1 stop Dallas/Fort Worth

5:18 am - 11:18 amBTR Baton Rouge Ryan-STL Lambert-St Louis

6h 00m1 stop Dallas/Fort Worth

$449American Airlines

Booking Insights

Price, demand and travel trends for St. Louis to Baton Rouge flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from St. Louis to Baton Rouge? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Baton Rouge departing in february.

Find deals

Low season	May
High season	January
Cheapest flight	$289

Beat the crowds with an average 67% drop in travelers.

The most popular month to fly with an average 33% increase in travelers.

One-way flight from St. Louis to Baton Rouge

When to book flights from St. Louis to Baton Rouge

Are your dates flexible? Find out the best times to travel from St. Louis to Baton Rouge based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from St. Louis to Baton Rouge?
Two cabin classes are available on flights from St. Louis to Baton Rouge:

• Economy Class
• First Class
How long is a flight from St. Louis to Baton Rouge?
A nonstop flight from St. Louis to Baton Rouge takes 00m, covering 569 miles.
Do I need a passport to fly from St. Louis to Baton Rouge?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a St. Louis to Baton Rouge flight?
Round-trip flights from St. Louis to Baton Rouge range from $340 to $460, with an average of $371 over the past 12 months. Anything below $340 counts as a good deal.
Have flight prices from St. Louis to Baton Rouge changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $349 to $1,389. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from St. Louis to Baton Rouge looking right now?
One-way fares from St. Louis to Baton Rouge are currently lower than usual. Average one-way flight prices are about $439, which is 11% below the typical average for this route.
What car rental options are available at Baton Rouge Ryan Airport (BTR)?
Baton Rouge Ryan Airport (BTR) hosts 5 major car rental companies, with daily rates averaging $79 for economy cars. Top options include:

• Budget
• Hertz
• Dollar
• Enterprise Rent-A-Car
• Avis
Which airports can I use when flying from St. Louis to Baton Rouge?
Flights from St. Louis to Baton Rouge usually depart from Lambert-St Louis (STL) and arrive at Baton Rouge Ryan (BTR).
Which airports do connecting flights from St. Louis to Baton Rouge pass through?
One-stop flights from St. Louis to Baton Rouge most commonly connect through:

• Dallas/Fort Worth (DFW) - 50% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 34% of one-stop connections
• Houston George Bush Intcntl (IAH) - 16% of one-stop connections
Can I save money by using flexible dates for flights from St. Louis to Baton Rouge?
Yes. Flexible dates can save you up to 56% on flights from St. Louis to Baton Rouge. Wednesday is the cheapest departure day at $360 round-trip on average, while Monday is the most expensive at $817, a difference of $457.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from St. Louis to Baton Rouge?
Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time at 4h 57m, compared with 5h 05m via Atlanta Hartsfield-Jackson (ATL) and 5h 11m via Dallas/Fort Worth (DFW).

If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $360, about $457 less than Monday fares (56% savings) based on the last 12 months.
If you can choose when to travel, plan your St. Louis to Baton Rouge trip for June. Fares historically average $308 round-trip in that month - typically $269 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Baton Rouge Ryan Airport.

• Microtel Inn & Suites by Wyndham Baton Rouge Airport
• SpringHill Suites by Marriott Baton Rouge North/Airport
• Days Inn by Wyndham Baton Rouge Airport

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STL - BTR

$275 Find Cheap Flights from St. Louis to Baton Rouge - Compare and Save

Everything you should know

Cheap Flights from St. Louis to Baton Rouge (STL-BTR)

Recent round-trip flight deals from St. Louis to Baton Rouge

Recent one-way flight deals from St. Louis to Baton Rouge

Recent last minute flight deals from St. Louis to Baton Rouge

Price, demand and travel trends for St. Louis to Baton Rouge flights

How much is a round-trip flight from St. Louis to Baton Rouge?

Which airline is the cheapest to fly from St. Louis to Baton Rouge?

What’s the most popular layover airport when flying from St. Louis to Baton Rouge?

What is the cheapest layover airport when flying from St. Louis to Baton Rouge?

When flying from St. Louis to Baton Rouge which airport offers the shortest layover?

Key details for St. Louis to Baton Rouge flights

Low season

High season

Cheapest flight

When to book flights from St. Louis to Baton Rouge

Your St. Louis to Baton Rouge flight questions, answered

Your guide to booking St. Louis to Baton Rouge flights

More options for your flight from St. Louis to Baton Rouge

Complete your trip to Baton Rouge with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from St. Louis to Baton Rouge

Find direct flights to and from St. Louis and Baton Rouge

Flights from domestic origins to Baton Rouge

Flights to other popular destinations

Find deals for your return flight