Menu

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

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
St Louis (STL) to Baton Rouge (BTR)

STL - BTR
Price
$323 - $418
BTR
Temperature
66.2 - 91.4 °F
BTR
Rainfall
3.3 - 7.8 inches
Popular in January High demand for flights, 10% potential price rise
Cheapest in October Best time to find cheap flights, 14% potential price drop
Average price $393 Average for round-trip flights in July 2020
Round-trip from $323 From St Louis to Baton Rouge
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from St Louis to Baton Rouge?

Wednesday flights are found to be more expensive to fly from St Louis to Baton Rouge. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Baton Rouge.

What is the cheapest month to fly from St Louis to Baton Rouge?

Flights from St Louis to Baton Rouge lean towards being more expensive in September. Prices are generally better when you fly from St Louis to Baton Rouge in August, with the cheapest ticket starting at $184.

Cheap flights from St Louis to Baton Rouge in July, August 2020

The best prices found for STL to BTR flights for July, August
27 Jun - 22 Jul
$321pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
BTR
Baton Rouge Ryan
BTR
Baton Rouge Ryan
United Airlines
 
1 STOP
STL
Lambert-St Louis
25 Jun - 28 Jun
$646pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
BTR
Baton Rouge Ryan
BTR
Baton Rouge Ryan
Delta
 
1 STOP
STL
Lambert-St Louis

St Louis to Baton Rouge 2020 flight deals

Cheap flights to Baton Rouge from St Louis found for this year
2 Oct - 4 Oct
$206pp
STL
Lambert-St Louis
Delta
 
1 STOP
BTR
Baton Rouge Ryan
BTR
Baton Rouge Ryan
Delta
 
1 STOP
STL
Lambert-St Louis
25 Sep - 27 Sep
$216pp
STL
Lambert-St Louis
Delta
 
1 STOP
BTR
Baton Rouge Ryan
BTR
Baton Rouge Ryan
Delta
 
1 STOP
STL
Lambert-St Louis
2 Oct - 4 Oct
$247pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
BTR
Baton Rouge Ryan
BTR
Baton Rouge Ryan
American Airlines
 
1 STOP
STL
Lambert-St Louis

Last minute flights from St Louis to Baton Rouge

Late deals on round-trip flights to Baton Rouge from St Louis, departing today and this week
27 Jun - 22 Jul
$321pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
BTR
Baton Rouge Ryan
BTR
Baton Rouge Ryan
United Airlines
 
1 STOP
STL
Lambert-St Louis
25 Jun - 28 Jun
$646pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
BTR
Baton Rouge Ryan
BTR
Baton Rouge Ryan
Delta
 
1 STOP
STL
Lambert-St Louis

Related info for your journey

Useful info, stats and facts about St Louis to Baton Rouge flights.

Flight FAQs

From St Louis to Baton Rouge

Are flight prices decreasing from St Louis to Baton Rouge due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Baton Rouge for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from St Louis to Baton Rouge for under $300 on Cheapflights?

Yes, there are multiple flights from St Louis to Baton Rouge for under $300. The cheapest flight booked recently is on Delta for just $206, but on average you can expect to pay $411.

Are there nonstop flights from St Louis to Baton Rouge for under $200 on Cheapflights?

There are no nonstop flights from St Louis to Baton Rouge, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from St Louis to Baton Rouge for under $400?

There are currently 2+ open flights from St Louis to Baton Rouge within the next 7 days for less than $400.

How popular is this flight route?

Within the past month, 56 users have taken a look at flights from Lambert-St Louis to Baton Rouge Ryan.

What is the cheapest airline for this route?

Currently, American Airlines Inc. offers the cheapest flights from St Louis to Baton Rouge. On average 219 flights can be found for this airline route daily.

Does it rain more in St Louis or Baton Rouge?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in St Louis is roughly less than Baton Rouge. You can assume this to be the case over the next 13 days.

Is St Louis weather warmer or cooler than Baton Rouge?

With an average temperature of 91 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Baton Rouge are hotter than in St Louis.

Alternative routes for St Louis to Baton Rouge

Destination information for Baton Rouge

Things to know before you go. Useful info for your trip from St Louis to Baton Rouge
Average temperature for July in Baton Rouge
91.4 °F
Avg rainfall for July in Baton Rouge
6.2 ″

Airports servicing St. Louis

Airports servicing Baton Rouge