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.

$157 CHEAP FLIGHTS from Illinois to Baton Rouge

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Flight Deals

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

Sat, Oct 3 - Wed, Oct 7

2:10 pm - 9:16 pmORD Chicago O'Hare Intl-BTR Baton Rouge Ryan

7h 06m1 stop Houston George Bush Intcntl

5:20 am - 10:16 amBTR Baton Rouge Ryan-ORD Chicago O'Hare Intl

4h 56m1 stop Houston George Bush Intcntl

$313United Airlines

Sat, Sep 19 - Sat, Sep 26

5:30 am - 12:52 pmORD Chicago O'Hare Intl-BTR Baton Rouge Ryan

7h 22m1 stop Atlanta Hartsfield-Jackson

1:32 pm - 6:56 pmBTR Baton Rouge Ryan-ORD Chicago O'Hare Intl

5h 24m1 stop Atlanta Hartsfield-Jackson

$313Delta

Wed, Nov 25 - Wed, Dec 2

10:00 am - 4:57 pmORD Chicago O'Hare Intl-BTR Baton Rouge Ryan

6h 57m1 stop Dallas/Fort Worth

4:23 pm - 11:59 pmBTR Baton Rouge Ryan-ORD Chicago O'Hare Intl

7h 36m1 stop Dallas/Fort Worth

$313American Airlines

Sat, Oct 3 - Sat, Oct 10

6:00 am - 1:55 pmORD Chicago O'Hare Intl-BTR Baton Rouge Ryan

7h 55m1 stop Dallas/Fort Worth

2:29 pm - 9:30 pmBTR Baton Rouge Ryan-ORD Chicago O'Hare Intl

7h 01m1 stop Dallas/Fort Worth

$313American Airlines

Sat, Sep 19 - Sat, Sep 26

6:05 am - 12:52 pmMDW Chicago Midway-BTR Baton Rouge Ryan

6h 47m1 stop Atlanta Hartsfield-Jackson

10:29 am - 3:24 pmBTR Baton Rouge Ryan-MDW Chicago Midway

4h 55m1 stop Atlanta Hartsfield-Jackson

$313Delta

Sat, Sep 19 - Sat, Sep 26

3:00 pm - 8:12 pmORD Chicago O'Hare Intl-BTR Baton Rouge Ryan

5h 12m1 stop Dallas/Fort Worth

5:28 pm - 11:30 pmBTR Baton Rouge Ryan-ORD Chicago O'Hare Intl

6h 02m1 stop Dallas/Fort Worth

$314American Airlines

Wed, Sep 2 - Wed, Sep 9

6:05 am - 12:47 pmMDW Chicago Midway-BTR Baton Rouge Ryan

6h 42m1 stop Atlanta Hartsfield-Jackson

6:03 am - 10:36 amBTR Baton Rouge Ryan-MDW Chicago Midway

4h 33m1 stop Atlanta Hartsfield-Jackson

$316Delta

Tue, Oct 27 - Sun, Nov 1

10:34 am - 5:38 pmORD Chicago O'Hare Intl-BTR Baton Rouge Ryan

7h 04m1 stop Houston George Bush Intcntl

6:15 pm - 11:26 pmBTR Baton Rouge Ryan-ORD Chicago O'Hare Intl

5h 11m1 stop Houston George Bush Intcntl

$316United Airlines

Fri, Oct 2 - Tue, Oct 6

3:12 pm - 9:16 pmSTL Lambert-St Louis-BTR Baton Rouge Ryan

6h 04m1 stop Houston George Bush Intcntl

5:20 am - 10:10 amBTR Baton Rouge Ryan-STL Lambert-St Louis

4h 50m1 stop Houston George Bush Intcntl

$317United Airlines

Thu, Oct 1 - Sat, Oct 10

3:12 pm - 9:16 pmSTL Lambert-St Louis-BTR Baton Rouge Ryan

6h 04m1 stop Houston George Bush Intcntl

4:07 pm - 10:30 pmBTR Baton Rouge Ryan-STL Lambert-St Louis

6h 23m1 stop Houston George Bush Intcntl

$317United Airlines

Recent last minute flight deals from Illinois to Baton Rouge

Thu, Aug 13 - Wed, Aug 19

5:30 am - 9:39 amORD Chicago O'Hare Intl-BTR Baton Rouge Ryan

4h 09m1 stop Atlanta Hartsfield-Jackson

7:13 pm - 11:57 pmBTR Baton Rouge Ryan-ORD Chicago O'Hare Intl

4h 44m1 stop Atlanta Hartsfield-Jackson

$379Delta

Fri, Aug 14 - Mon, Aug 17

4:32 pm - 10:55 pmMLI Moline Quad-City-BTR Baton Rouge Ryan

6h 23m1 stop Dallas/Fort Worth

5:16 pm - 10:11 pmBTR Baton Rouge Ryan-MLI Moline Quad-City

4h 55m1 stop Dallas/Fort Worth

$409American Airlines

Thu, Aug 13 - Wed, Aug 19

3:54 pm - 10:55 pmORD Chicago O'Hare Intl-BTR Baton Rouge Ryan

7h 01m1 stop Dallas/Fort Worth

2:27 pm - 8:30 pmBTR Baton Rouge Ryan-ORD Chicago O'Hare Intl

6h 03m1 stop Dallas/Fort Worth

$409American Airlines

Fri, Aug 14 - Mon, Aug 17

4:32 pm - 10:55 pmMLI Moline Quad-City-BTR Baton Rouge Ryan

6h 23m1 stop Dallas/Fort Worth

2:27 pm - 12:08 amBTR Baton Rouge Ryan-MLI Moline Quad-City

9h 41m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$414American Airlines

Thu, Aug 13 - Wed, Aug 19

10:54 am - 3:08 pmMDW Chicago Midway-BTR Baton Rouge Ryan

4h 14m1 stop Atlanta Hartsfield-Jackson

10:26 am - 4:15 pmBTR Baton Rouge Ryan-MDW Chicago Midway

5h 49m1 stop Atlanta Hartsfield-Jackson

$424Delta

Thu, Aug 13 - Wed, Aug 19

6:05 am - 12:47 pmMDW Chicago Midway-BTR Baton Rouge Ryan

6h 42m1 stop Atlanta Hartsfield-Jackson

6:07 am - 11:51 amBTR Baton Rouge Ryan-MDW Chicago Midway

5h 44m1 stop Atlanta Hartsfield-Jackson

$434Delta

Thu, Aug 13 - Wed, Aug 19

10:54 am - 3:08 pmMDW Chicago Midway-BTR Baton Rouge Ryan

4h 14m1 stop Atlanta Hartsfield-Jackson

10:26 am - 4:15 pmBTR Baton Rouge Ryan-MDW Chicago Midway

5h 49m1 stop Atlanta Hartsfield-Jackson

$464Delta

Wed, Aug 12 - Sat, Aug 15

8:50 am - 3:30 pmORD Chicago O'Hare Intl-BTR Baton Rouge Ryan

6h 40m1 stop Houston George Bush Intcntl

2:15 pm - 8:05 pmBTR Baton Rouge Ryan-ORD Chicago O'Hare Intl

5h 50m1 stop Houston George Bush Intcntl

$491United Airlines

Thu, Aug 13 - Wed, Aug 19

10:40 am - 5:33 pmORD Chicago O'Hare Intl-BTR Baton Rouge Ryan

6h 53m1 stop Houston George Bush Intcntl

6:14 pm - 12:59 amBTR Baton Rouge Ryan-ORD Chicago O'Hare Intl

6h 45m1 stop Houston George Bush Intcntl

$504United Airlines

Mon, Aug 10 - Thu, Aug 13

6:29 am - 11:20 amORD Chicago O'Hare Intl-BTR Baton Rouge Ryan

4h 51m1 stop Houston George Bush Intcntl

4:10 pm - 11:26 pmBTR Baton Rouge Ryan-ORD Chicago O'Hare Intl

7h 16m1 stop Houston George Bush Intcntl

$631United Airlines

Useful Info

Low season	August
High season	December
Cheapest flight	$157

Best time to beat the crowds but there is an average 3% increase in price.

Most popular time to fly and prices are also 11% lower on average.

Flight from Chicago O'Hare Airport 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

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

Baton Rouge (BTR)

BTR

$157 Find Cheap Flights from Illinois to Baton Rouge - Compare and Save

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

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High season

Cheapest flight

FAQs for booking flights from Illinois to Baton Rouge

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