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Cheap flights from Chicago to Baton Rouge from $157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Baton Rouge departing on 9/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:25 pm - 10:01 pm
ORD
-
BTR
6h 36m
1 stop
Delta Logo
7:13 pm - 11:57 pm
BTR
-
ORD
4h 44m
1 stop
$307Delta
Tue, Aug 18 - Tue, Aug 25
Delta Logo
5:10 pm - 10:01 pm
MDW
-
BTR
4h 51m
1 stop
Delta Logo
6:07 am - 11:51 am
BTR
-
MDW
5h 44m
1 stop
$307Delta
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
9:40 am - 4:54 pm
ORD
-
BTR
7h 14m
1 stop
American Airlines Logo
6:42 pm - 12:14 am
BTR
-
ORD
5h 32m
1 stop
$313American Airlines
Wed, Sep 9 - Wed, Sep 16
Delta Logo
5:30 am - 12:52 pm
ORD
-
BTR
7h 22m
1 stop
Delta Logo
5:46 pm - 11:59 pm
BTR
-
ORD
6h 13m
1 stop
$313Delta
Wed, Sep 9 - Wed, Sep 16
Delta Logo
6:05 am - 12:52 pm
MDW
-
BTR
6h 47m
1 stop
Delta Logo
3:48 pm - 10:44 pm
BTR
-
MDW
6h 56m
1 stop
$313Delta
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
4:50 pm - 10:53 pm
ORD
-
BTR
6h 03m
1 stop
American Airlines Logo
6:11 pm - 12:14 am
BTR
-
ORD
6h 03m
1 stop
$316American Airlines
Fri, Sep 11 - Sun, Sep 13
American Airlines Logo
3:00 pm - 9:36 pm
ORD
-
BTR
6h 36m
1 stop
American Airlines Logo
6:11 pm - 12:14 am
BTR
-
ORD
6h 03m
1 stop
$316American Airlines
Thu, Sep 10 - Sun, Sep 13
United Airlines Logo
7:45 am - 1:22 pm
ORD
-
BTR
5h 37m
1 stop
United Airlines Logo
6:45 pm - 12:15 am
BTR
-
ORD
5h 30m
1 stop
$393United Airlines
Tue, Jan 5 - Sat, Jan 9
United Airlines Logo
2:16 pm - 9:28 pm
ORD
-
BTR
7h 12m
1 stop
United Airlines Logo
12:00 pm - 6:30 pm
BTR
-
ORD
6h 30m
1 stop
$432United Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
2:16 pm - 9:28 pm
ORD
-
BTR
7h 12m
1 stop
United Airlines Logo
12:00 pm - 6:30 pm
BTR
-
ORD
6h 30m
1 stop
$437United Airlines
Sat, Sep 12 - Wed, Sep 16

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American Airlines flights from Chicago to Baton Rouge

Our best American Airlines deals on Chicago to Baton Rouge flight tickets
American Airlines
Sep 10
ORD3:50 pmChicago O'Hare Intl
7h 03m
1 stop
BTR10:53 pmBaton Rouge Ryan
Sep 13
BTR6:11 pmBaton Rouge Ryan
6h 03m
1 stop
ORD12:14 amChicago O'Hare Intl
$316
American Airlines
Aug 21
ORD2:57 pmChicago O'Hare Intl
7h 58m
1 stop
BTR10:55 pmBaton Rouge Ryan
Aug 23
BTR6:13 pmBaton Rouge Ryan
6h 05m
1 stop
ORD12:18 amChicago O'Hare Intl
$319
American Airlines
Sep 21
ORD5:00 amChicago O'Hare Intl
5h 51m
1 stop
BTR10:51 amBaton Rouge Ryan
Sep 23
BTR5:28 pmBaton Rouge Ryan
6h 46m
1 stop
ORD12:14 amChicago O'Hare Intl
$327

Delta flights from Chicago to Baton Rouge

Our best Delta deals on Chicago to Baton Rouge flight tickets
Delta
Aug 18
MDW5:10 pmChicago Midway
4h 51m
1 stop
BTR10:01 pmBaton Rouge Ryan
Aug 25
BTR6:07 amBaton Rouge Ryan
5h 44m
1 stop
MDW11:51 amChicago Midway
$307
Delta
Sep 9
MDW4:30 pmChicago Midway
5h 23m
1 stop
BTR9:53 pmBaton Rouge Ryan
Sep 16
BTR3:48 pmBaton Rouge Ryan
6h 56m
1 stop
MDW10:44 pmChicago Midway
$313
Delta
Jan 21
MDW10:35 amChicago Midway
4h 15m
1 stop
BTR2:50 pmBaton Rouge Ryan
Jan 27
BTR3:20 pmBaton Rouge Ryan
6h 50m
1 stop
MDW10:10 pmChicago Midway
$316

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 July 28, 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

Cheapest round-trip

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Tue 8/18

3:25 pm-10:01 pm

1 stop6h 36m

Baton Rouge Ryan

Tue 8/25

7:13 pm-11:57 pm

1 stop4h 44m

$307
Quickest round-trip

ChicagoBaton Rouge

MDW - BTR

MDWBTR

Chicago Midway

Tue 8/18

5:10 pm-10:01 pm

1 stop4h 51m

Baton Rouge Ryan

Tue 8/25

6:07 am-11:51 am

1 stop5h 44m

$307

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Wed 9/9

9:40 am-4:54 pm

1 stop7h 14m

Baton Rouge Ryan

Wed 9/16

6:42 pm-12:14 am

1 stop5h 32m

$313

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Wed 9/9

5:30 am-12:52 pm

1 stop7h 22m

Baton Rouge Ryan

Wed 9/16

5:46 pm-11:59 pm

1 stop6h 13m

$313

ChicagoBaton Rouge

MDW - BTR

MDWBTR

Chicago Midway

Wed 9/9

6:05 am-12:52 pm

1 stop6h 47m

Baton Rouge Ryan

Wed 9/16

3:48 pm-10:44 pm

1 stop6h 56m

$313

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Fri 9/11

4:50 pm-10:53 pm

1 stop6h 03m

Baton Rouge Ryan

Sun 9/13

6:11 pm-12:14 am

1 stop6h 03m

$316

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Thu 9/10

3:00 pm-9:36 pm

1 stop6h 36m

Baton Rouge Ryan

Sun 9/13

6:11 pm-12:14 am

1 stop6h 03m

$316

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Tue 1/5

7:45 am-1:22 pm

1 stop5h 37m

Baton Rouge Ryan

Sat 1/9

6:45 pm-12:15 am

1 stop5h 30m

$393

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Sat 9/12

2:16 pm-9:28 pm

1 stop7h 12m

Baton Rouge Ryan

Wed 9/16

12:00 pm-6:30 pm

1 stop6h 30m

$432

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Sat 9/12

2:16 pm-9:28 pm

1 stop7h 12m

Baton Rouge Ryan

Wed 9/16

12:00 pm-6:30 pm

1 stop6h 30m

$437

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 $298. If you’re not able to fly to Baton Rouge in August, then May is your next best option. Flight prices from Chicago to Baton Rouge during May average around $315.

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

You could potentially save up to 65% 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 15m

Direct flights

None
The fastest flight from Chicago to Baton Rouge takes 4h 15m
There are no direct flights from Chicago to Baton Rouge. There are no popular flight routes from Chicago to Baton Rouge.
Search flight deals

Frequently asked questions about flying from Chicago to Baton Rouge

  • 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 15m.

  • 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 $253Free CancellationRating
7.8
8,482 reviews
Search Delta flights
United AirlinesPriceFrom $269Free CancellationRating
7.4
10,046 reviews
Search United Airlines flights
American AirlinesPriceFrom $269Free CancellationRating
7.1
11,839 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
Port Allen
McComb
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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