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Cheap flights from Chicago to Baton Rouge from $269

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Baton Rouge departing on 3/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago to Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 12:51 pm
MDW
-
BTR
6h 51m
1 stop
Delta Logo
4:00 pm - 10:31 pm
BTR
-
MDW
6h 31m
1 stop
$269Delta
Fri, Mar 13 - Mon, Mar 16
American Airlines Logo
5:00 am - 9:54 am
ORD
-
BTR
4h 54m
1 stop
American Airlines Logo
4:28 pm - 12:06 am
BTR
-
ORD
7h 38m
1 stop
$269American Airlines
Sat, Feb 21 - Mon, Feb 23
Delta Logo
6:00 am - 12:48 pm
MDW
-
BTR
6h 48m
1 stop
Delta Logo
5:50 pm - 10:22 pm
BTR
-
MDW
4h 32m
1 stop
$279Delta
Tue, Feb 3 - Sat, Feb 7
Delta Logo
5:30 am - 12:48 pm
ORD
-
BTR
7h 18m
1 stop
Delta Logo
6:18 am - 10:44 am
BTR
-
ORD
4h 26m
1 stop
$279Delta
Tue, Feb 3 - Sat, Feb 7
United Airlines Logo
9:25 am - 3:51 pm
ORD
-
BTR
6h 26m
1 stop
United Airlines Logo
6:45 pm - 12:10 am
BTR
-
ORD
5h 25m
1 stop
$285United Airlines
Sat, Jul 11 - Sat, Jul 18
Delta Logo
6:00 am - 12:51 pm
MDW
-
BTR
6h 51m
1 stop
Delta Logo
6:07 am - 12:02 pm
BTR
-
MDW
5h 55m
1 stop
$294Delta
Thu, Mar 12 - Sun, Mar 15
Delta Logo
5:30 am - 12:51 pm
ORD
-
BTR
7h 21m
1 stop
Delta Logo
7:05 pm - 11:54 pm
BTR
-
ORD
4h 49m
1 stop
$294Delta
Thu, Mar 12 - Sun, Mar 15
United Airlines Logo
7:45 am - 1:22 pm
ORD
-
BTR
5h 37m
1 stop
United Airlines Logo
4:58 pm - 12:10 am
BTR
-
ORD
7h 12m
1 stop
$333United Airlines
Thu, Jun 25 - Mon, Jun 29
United Airlines Logo
2:15 pm - 8:01 pm
ORD
-
BTR
5h 46m
1 stop
United Airlines Logo
6:45 pm - 12:10 am
BTR
-
ORD
5h 25m
1 stop
$334United Airlines
Fri, Jun 5 - Sun, Jun 7
American Airlines Logo
8:10 am - 4:03 pm
ORD
-
BTR
7h 53m
1 stop
American Airlines Logo
7:02 am - 2:16 pm
BTR
-
ORD
7h 14m
1 stop
$359American Airlines
Fri, Mar 13 - Sat, Mar 14

Delta flights from Chicago to Baton Rouge

Our best Delta deals on Chicago to Baton Rouge flight tickets
Delta
Mar 13
MDW6:00 amChicago Midway
6h 51m
1 stop
BTR12:51 pmBaton Rouge Ryan
Mar 16
BTR4:00 pmBaton Rouge Ryan
6h 31m
1 stop
MDW10:31 pmChicago Midway
$269
Delta
Feb 3
MDW6:00 amChicago Midway
6h 48m
1 stop
BTR12:48 pmBaton Rouge Ryan
Feb 7
BTR5:50 pmBaton Rouge Ryan
4h 32m
1 stop
MDW10:22 pmChicago Midway
$279
Delta
Mar 12
MDW6:00 amChicago Midway
6h 51m
1 stop
BTR12:51 pmBaton Rouge Ryan
Mar 15
BTR6:07 amBaton Rouge Ryan
5h 55m
1 stop
MDW12:02 pmChicago Midway
$294

American Airlines flights from Chicago to Baton Rouge

Our best American Airlines deals on Chicago to Baton Rouge flight tickets
American Airlines
Feb 21
ORD5:00 amChicago O'Hare Intl
4h 54m
1 stop
BTR9:54 amBaton Rouge Ryan
Feb 23
BTR4:28 pmBaton Rouge Ryan
7h 38m
1 stop
ORD12:06 amChicago O'Hare Intl
$269
American Airlines
Mar 13
ORD8:10 amChicago O'Hare Intl
7h 53m
1 stop
BTR4:03 pmBaton Rouge Ryan
Mar 14
BTR7:02 amBaton Rouge Ryan
7h 14m
1 stop
ORD2:16 pmChicago O'Hare Intl
$359
American Airlines
Mar 14
ORD3:16 pmChicago O'Hare Intl
6h 20m
1 stop
BTR9:36 pmBaton Rouge Ryan
Mar 21
BTR4:28 pmBaton Rouge Ryan
7h 08m
1 stop
ORD11:36 pmChicago O'Hare Intl
$389

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Baton Rouge that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Chicago to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBaton Rouge

MDW - BTR

MDWBTR

Chicago Midway

Fri 3/13

6:00 am-12:51 pm

1 stop6h 51m

Baton Rouge Ryan

Mon 3/16

4:00 pm-10:31 pm

1 stop6h 31m

$269

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Sat 2/21

5:00 am-9:54 am

1 stop4h 54m

Baton Rouge Ryan

Mon 2/23

4:28 pm-12:06 am

1 stop7h 38m

$269

ChicagoBaton Rouge

MDW - BTR

MDWBTR

Chicago Midway

Tue 2/3

6:00 am-12:48 pm

1 stop6h 48m

Baton Rouge Ryan

Sat 2/7

5:50 pm-10:22 pm

1 stop4h 32m

$279

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Tue 2/3

5:30 am-12:48 pm

1 stop7h 18m

Baton Rouge Ryan

Sat 2/7

6:18 am-10:44 am

1 stop4h 26m

$279

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Sat 7/11

9:25 am-3:51 pm

1 stop6h 26m

Baton Rouge Ryan

Sat 7/18

6:45 pm-12:10 am

1 stop5h 25m

$285

ChicagoBaton Rouge

MDW - BTR

MDWBTR

Chicago Midway

Thu 3/12

6:00 am-12:51 pm

1 stop6h 51m

Baton Rouge Ryan

Sun 3/15

6:07 am-12:02 pm

1 stop5h 55m

$294

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Thu 3/12

5:30 am-12:51 pm

1 stop7h 21m

Baton Rouge Ryan

Sun 3/15

7:05 pm-11:54 pm

1 stop4h 49m

$294

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Thu 6/25

7:45 am-1:22 pm

1 stop5h 37m

Baton Rouge Ryan

Mon 6/29

4:58 pm-12:10 am

1 stop7h 12m

$333

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Fri 6/5

2:15 pm-8:01 pm

1 stop5h 46m

Baton Rouge Ryan

Sun 6/7

6:45 pm-12:10 am

1 stop5h 25m

$334

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Fri 3/13

8:10 am-4:03 pm

1 stop7h 53m

Baton Rouge Ryan

Sat 3/14

7:02 am-2:16 pm

1 stop7h 14m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Baton Rouge from

How to get the cheapest flight ticket from Chicago to Baton Rouge

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Baton Rouge?

In general, August is the cheapest month to fly from Chicago to Baton Rouge. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $283. If you’re not able to fly to Baton Rouge in August, then April is your next best option. Flight prices from Chicago to Baton Rouge during April average around $293.

Can stopping save me money on Chicago to Baton Rouge flights?

You could potentially save up to 66% on your flight if you consider stops on a Chicago to Baton Rouge flight.

When to book flights from Chicago to Baton Rouge

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Baton Rouge according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Baton Rouge (CHI to BTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Baton Rouge

Fastest flight time

4h 12m

Direct flights

None
The fastest flight from Chicago to Baton Rouge takes 4h 12m
There are no direct flights from Chicago to Baton Rouge. There are no popular flight routes from Chicago to Baton Rouge.
Search flight deals

  • How far is Chicago to Baton Rouge Ryan by plane?

    The distance between Chicago and Baton Rouge Ryan is about 812.9 mi. A reasonable flight in good conditions will take 4h 12m.

  • When did momondo last update prices for flights from Chicago to Baton Rouge Ryan Airport?

    Prices for flights from Chicago to Baton Rouge Ryan Airport are updated daily.

  • How many operators does momondo search for flights from Chicago to Baton Rouge Ryan Airport?

  • How old do you have to be to fly from Chicago to Baton Rouge Ryan Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Baton Rouge Ryan Airport.

  • What documentation or ID do you need to fly to Baton Rouge Ryan Airport?

    The travel and health documents you'll need for your trip to Baton Rouge Ryan Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baton Rouge Ryan Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago to Baton Rouge?

Best airlines flying from Chicago to Baton Rouge

Compare and see reviews for airlines that fly from Chicago to Baton Rouge with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $228Free CancellationRating
7.9
8,088 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
American AirlinesPriceFrom $269Free CancellationRating
7.2
11,174 reviews
Search American Airlines flights

Traveling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
Denham Springs
McComb
Port Allen
Saint Francisville

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Baton Rouge?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Baton Rouge from Chicago.

Can I find flights from Chicago to Baton Rouge with flexible booking policies on momondo?

Flights from Chicago to Baton Rouge with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Baton Rouge?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Baton Rouge.

I’m not ready to book a flight from Chicago to Baton Rouge right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Baton Rouge flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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