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Cheap flights from Chicago O'Hare Intl Airport to Baton Rouge from $209

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 O'Hare Intl Airport to Baton Rouge departing on 4/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:53 am - 3:32 pm
ORD
-
BTR
6h 39m
1 stop
United Airlines Logo
6:45 pm - 11:59 pm
BTR
-
ORD
5h 14m
1 stop
$274United Airlines
Tue, Mar 17 - Mon, Mar 23
United Airlines Logo
5:40 am - 11:32 am
ORD
-
BTR
5h 52m
1 stop
United Airlines Logo
5:00 am - 11:10 am
BTR
-
ORD
6h 10m
1 stop
$279United Airlines
Wed, Mar 18 - Sat, Mar 21
Delta Logo
2:25 pm - 9:56 pm
ORD
-
BTR
7h 31m
1 stop
Delta Logo
1:45 pm - 6:48 pm
BTR
-
ORD
5h 03m
1 stop
$289Delta
Wed, Apr 15 - Sat, Apr 18
American Airlines Logo
10:28 am - 4:03 pm
ORD
-
BTR
5h 35m
1 stop
American Airlines Logo
5:57 pm - 11:36 pm
BTR
-
ORD
5h 39m
1 stop
$299American Airlines
Wed, Mar 18 - Mon, Mar 23
Delta Logo
5:15 am - 9:46 am
ORD
-
BTR
4h 31m
1 stop
Delta Logo
6:00 am - 1:14 pm
BTR
-
ORD
7h 14m
1 stop
$300Delta
Thu, Apr 16 - Mon, Apr 20
American Airlines Logo
6:05 am - 11:31 am
ORD
-
BTR
5h 26m
1 stop
American Airlines Logo
4:53 pm - 10:45 pm
BTR
-
ORD
5h 52m
1 stop
$312American Airlines
Fri, Apr 17 - Mon, Apr 20
Delta Logo
5:15 am - 9:46 am
ORD
-
BTR
4h 31m
1 stop
Delta Logo
7:08 pm - 11:59 pm
BTR
-
ORD
4h 51m
1 stop
$314Delta
Thu, Apr 16 - Mon, Apr 20
American Airlines Logo
6:05 am - 11:31 am
ORD
-
BTR
5h 26m
1 stop
American Airlines Logo
4:53 pm - 10:45 pm
BTR
-
ORD
5h 52m
1 stop
$315American Airlines
Fri, Apr 17 - Mon, Apr 20
American Airlines Logo
3:16 pm - 9:36 pm
ORD
-
BTR
6h 20m
1 stop
American Airlines Logo
4:33 pm - 12:06 am
BTR
-
ORD
7h 33m
1 stop
$319American Airlines
Wed, Mar 18 - Mon, Mar 23
American Airlines Logo
5:00 am - 10:02 am
ORD
-
BTR
5h 02m
1 stop
American Airlines Logo
4:33 pm - 11:54 pm
BTR
-
ORD
7h 21m
1 stop
$324American Airlines
Fri, Apr 10 - Mon, Apr 13

Delta flights from Chicago O'Hare Intl Airport to Baton Rouge

Our best Delta deals on Chicago O'Hare Intl Airport to Baton Rouge flight tickets
Delta
Apr 15
ORD9:50 amChicago O'Hare Intl
5h 25m
1 stop
BTR3:15 pmBaton Rouge Ryan
Apr 18
BTR1:45 pmBaton Rouge Ryan
6h 31m
1 stop
ORD8:16 pmChicago O'Hare Intl
$269
Delta
Apr 16
ORD5:15 amChicago O'Hare Intl
4h 31m
1 stop
BTR9:46 amBaton Rouge Ryan
Apr 20
BTR6:00 amBaton Rouge Ryan
7h 14m
1 stop
ORD1:14 pmChicago O'Hare Intl
$300
Delta
Apr 16
ORD5:15 amChicago O'Hare Intl
4h 31m
1 stop
BTR9:46 amBaton Rouge Ryan
Apr 20
BTR7:08 pmBaton Rouge Ryan
4h 51m
1 stop
ORD11:59 pmChicago O'Hare Intl
$314

American Airlines flights from Chicago O'Hare Intl Airport to Baton Rouge

Our best American Airlines deals on Chicago O'Hare Intl Airport to Baton Rouge flight tickets
American Airlines
Mar 17
ORD1:39 pmChicago O'Hare Intl
5h 47m
1 stop
BTR7:26 pmBaton Rouge Ryan
Mar 21
BTR4:31 pmBaton Rouge Ryan
7h 27m
1 stop
ORD11:58 pmChicago O'Hare Intl
$279
American Airlines
Mar 18
ORD10:28 amChicago O'Hare Intl
5h 35m
1 stop
BTR4:03 pmBaton Rouge Ryan
Mar 23
BTR5:57 pmBaton Rouge Ryan
5h 39m
1 stop
ORD11:36 pmChicago O'Hare Intl
$299
American Airlines
Apr 17
ORD6:05 amChicago O'Hare Intl
5h 26m
1 stop
BTR11:31 amBaton Rouge Ryan
Apr 20
BTR4:53 pmBaton Rouge Ryan
5h 52m
1 stop
ORD10:45 pmChicago O'Hare Intl
$312

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 March 7, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport 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 3/17

8:53 am-3:32 pm

1 stop6h 39m

Baton Rouge Ryan

Mon 3/23

6:45 pm-11:59 pm

1 stop5h 14m

$274

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Wed 3/18

5:40 am-11:32 am

1 stop5h 52m

Baton Rouge Ryan

Sat 3/21

5:00 am-11:10 am

1 stop6h 10m

$279

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Wed 4/15

2:25 pm-9:56 pm

1 stop7h 31m

Baton Rouge Ryan

Sat 4/18

1:45 pm-6:48 pm

1 stop5h 03m

$289

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Wed 3/18

10:28 am-4:03 pm

1 stop5h 35m

Baton Rouge Ryan

Mon 3/23

5:57 pm-11:36 pm

1 stop5h 39m

$299

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Thu 4/16

5:15 am-9:46 am

1 stop4h 31m

Baton Rouge Ryan

Mon 4/20

6:00 am-1:14 pm

1 stop7h 14m

$300

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Fri 4/17

6:05 am-11:31 am

1 stop5h 26m

Baton Rouge Ryan

Mon 4/20

4:53 pm-10:45 pm

1 stop5h 52m

$312
Quickest round-trip

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Thu 4/16

5:15 am-9:46 am

1 stop4h 31m

Baton Rouge Ryan

Mon 4/20

7:08 pm-11:59 pm

1 stop4h 51m

$314

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Fri 4/17

6:05 am-11:31 am

1 stop5h 26m

Baton Rouge Ryan

Mon 4/20

4:53 pm-10:45 pm

1 stop5h 52m

$315

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Wed 3/18

3:16 pm-9:36 pm

1 stop6h 20m

Baton Rouge Ryan

Mon 3/23

4:33 pm-12:06 am

1 stop7h 33m

$319

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Fri 4/10

5:00 am-10:02 am

1 stop5h 02m

Baton Rouge Ryan

Mon 4/13

4:33 pm-11:54 pm

1 stop7h 21m

$324

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 O'Hare Intl Airport 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 typical price of a round-trip flight between Chicago O'Hare Intl Airport and Baton Rouge?

When to book flights from Chicago O'Hare Intl Airport to Baton Rouge

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

Cheap Chicago O'Hare Intl Airport to Baton Rouge (ORD to BTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Baton Rouge

Fastest flight time

4h 31m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Baton Rouge takes 4h 31m
There are no direct flights from Chicago O'Hare Intl Airport to Baton Rouge. There are no popular flight routes from Chicago O'Hare Intl Airport to Baton Rouge.
Search flight deals

  • How far is Chicago O'Hare Intl to Baton Rouge Ryan by plane?

    A flight from Chicago O'Hare Intl to Baton Rouge Ryan will travel around 816.3 mi. Typically, this will take 4h 31m by plane in normal conditions.

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

    Prices for flights from Chicago O'Hare Intl Airport to Baton Rouge Ryan Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Baton Rouge Ryan Airport.

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

    The required travel and health documents for your Baton Rouge Ryan Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Baton Rouge Ryan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Baton Rouge?

Best airlines flying from Chicago O'Hare Intl Airport to Baton Rouge

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Baton Rouge with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $228Free CancellationRating
7.9
8,271 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,404 reviews
Search United Airlines flights
American AirlinesPriceFrom $269Free CancellationRating
7.1
11,398 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?

momondo does allow users to show only those flights to Baton Rouge from Chicago which offer a flexible booking policy as well as other useful filters and features.

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 offers price alerts on flights to Baton Rouge from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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