How does KAYAK find such low prices on flights from Illinois to Baton Rouge?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Baton Rouge. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Baton Rouge?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baton Rouge from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Baton Rouge?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baton Rouge with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Baton Rouge?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baton Rouge from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$163 CHEAP FLIGHTS from Illinois to Baton Rouge

BTR

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Cheap Flights from Illinois to Baton Rouge

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 Illinois to Baton Rouge

Sun, Apr 26 - Sun, May 10

7:25 am - 12:50 pm

STL

BTR

5h 25m

1 stop

6:03 am - 12:20 pm

BTR

STL

6h 17m

1 stop

$317Delta

Tue, Apr 7 - Wed, Apr 8

10:09 am - 3:33 pm

STL

BTR

5h 24m

1 stop

4:08 pm - 10:28 pm

BTR

STL

6h 20m

1 stop

$325United Airlines

Tue, Apr 21 - Tue, Apr 28

3:45 pm - 10:46 pm

BMI

BTR

7h 01m

1 stop

4:53 pm - 10:27 pm

BTR

BMI

5h 34m

1 stop

$329American Airlines

Fri, Apr 17 - Mon, Apr 20

10:41 am - 6:02 pm

ORD

BTR

7h 21m

1 stop

6:32 pm - 11:48 pm

BTR

ORD

5h 16m

1 stop

$329American Airlines

Sat, Apr 11 - Fri, Apr 17

10:45 am - 4:27 pm

MDW

BTR

5h 42m

1 stop

4:00 pm - 10:28 pm

BTR

MDW

6h 28m

1 stop

$329Delta

Thu, Apr 16 - Mon, Apr 20

5:00 am - 10:02 am

ORD

BTR

5h 02m

1 stop

6:32 pm - 11:48 pm

BTR

ORD

5h 16m

1 stop

$330American Airlines

Tue, Apr 7 - Wed, Apr 8

12:27 pm - 6:02 pm

STL

BTR

5h 35m

1 stop

2:33 pm - 11:46 pm

BTR

STL

9h 13m

2 stops

$330American Airlines

Fri, Apr 17 - Mon, Apr 20

3:26 pm - 9:25 pm

ORD

BTR

5h 59m

1 stop

6:32 pm - 11:48 pm

BTR

ORD

5h 16m

1 stop

$331American Airlines

Fri, Apr 3 - Tue, Apr 7

5:15 pm - 10:45 pm

ORD

BTR

5h 30m

1 stop

6:09 pm - 12:45 am

BTR

ORD

6h 36m

1 stop

$339United Airlines

Thu, Apr 23 - Mon, Apr 27

7:10 am - 12:50 pm

ORD

BTR

5h 40m

1 stop

7:08 pm - 11:59 pm

BTR

ORD

4h 51m

1 stop

$374Delta

Useful Info

Low season	August
High season	March
Cheapest flight	$163

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 18% increase in price.

Flight from St. Louis to Baton Rouge

How does KAYAK find such low prices on flights from Illinois to Baton Rouge?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Baton Rouge.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Baton Rouge?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baton Rouge from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Baton Rouge?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baton Rouge with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Baton Rouge?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baton Rouge from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Denham Springs

McComb

Port Allen

Saint Francisville

Everything you need to know for your flight to Baton Rouge

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Baton Rouge

Baton Rouge (BTR)

BTR

$163 Find Cheap Flights from Illinois to Baton Rouge

KAYAK searches hundreds of travel sites at once for deals on flights to Baton Rouge

Cheap Flights from Illinois to Baton Rouge

Recent round-trip flight deals from Illinois to Baton Rouge

Recent one-way flight deals from Illinois to Baton Rouge

Recent last minute flight deals from Illinois to Baton Rouge

Good to know

FAQs for booking flights from Illinois to Baton Rouge

How does KAYAK find such low prices on flights from Illinois to Baton Rouge?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Baton Rouge.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Baton Rouge?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baton Rouge from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Baton Rouge?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baton Rouge with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Baton Rouge?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baton Rouge from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Baton Rouge?

Everything you need to know for your flight to Baton Rouge

Information on the airport you'll fly into in Baton Rouge

Cabin class types available on flights to Illinois

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

Find direct flights for Baton Rouge

Flights to other popular destinations

Flights from domestic origins to Baton Rouge

Choose which airport to fly into in Baton Rouge

Find deals for your return flight