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Cheap flights from Chicago O'Hare Intl Airport to Baton Rouge from $125

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 11/27. 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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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.
Delta Logo
6:45 am - 1:36 pmORD-BTR
6h 51m1 stop
Delta Logo
6:59 pm - 12:02 amBTR-ORD
5h 03m1 stop
$249Delta
Find Deal
mié., dic. 17 - sáb., dic. 20
American Airlines Logo
5:05 am - 10:03 amORD-BTR
4h 58m1 stop
American Airlines Logo
6:47 pm - 11:44 pmBTR-ORD
4h 57m1 stop
$264American Airlines
Find Deal
vie., ene. 16 - dom., ene. 18
Delta Logo
6:45 am - 1:36 pmORD-BTR
6h 51m1 stop
Delta Logo
6:59 pm - 12:02 amBTR-ORD
5h 03m1 stop
$274Delta
Find Deal
jue., dic. 18 - sáb., dic. 20
American Airlines Logo
5:00 am - 12:29 pmORD-BTR
7h 29m1 stop
American Airlines Logo
4:25 pm - 10:23 pmBTR-ORD
5h 58m1 stop
$279American Airlines
Find Deal
vie., nov. 28 - mar., dic. 2
Delta Logo
1:22 pm - 7:48 pmORD-BTR
6h 26m1 stop
Delta Logo
6:59 pm - 12:02 amBTR-ORD
5h 03m1 stop
$304Delta
Find Deal
jue., dic. 25 - lun., dic. 29
American Airlines Logo
5:05 am - 10:03 amORD-BTR
4h 58m1 stop
American Airlines Logo
4:38 pm - 11:44 pmBTR-ORD
7h 06m1 stop
$309American Airlines
Find Deal
vie., ene. 16 - dom., ene. 18
American Airlines Logo
10:19 am - 4:07 pmORD-BTR
5h 48m1 stop
American Airlines Logo
6:47 pm - 11:44 pmBTR-ORD
4h 57m1 stop
$339American Airlines
Find Deal
vie., ene. 16 - dom., ene. 18
Delta Logo
1:22 pm - 7:48 pmORD-BTR
6h 26m1 stop
Delta Logo
6:07 am - 12:12 pmBTR-ORD
6h 05m1 stop
$344Delta
Find Deal
jue., dic. 25 - jue., ene. 1
Delta Logo
1:29 pm - 7:57 pmORD-BTR
6h 28m1 stop
Delta Logo
7:39 am - 12:04 pmBTR-ORD
4h 25m1 stop
$354Delta
Find Deal
dom., nov. 16 - dom., nov. 23
United Airlines Logo
7:35 am - 3:47 pmORD-BTR
8h 12m1 stop
United Airlines Logo
6:07 pm - 12:14 amBTR-ORD
6h 07m1 stop
$364United Airlines
Find Deal
mié., dic. 24 - lun., dic. 29

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
Jan 16
ORD5:05 amChicago O'Hare Intl
4h 58m
1 stop
BTR10:03 amBaton Rouge Ryan
Jan 18
BTR6:47 pmBaton Rouge Ryan
4h 57m
1 stop
ORD11:44 pmChicago O'Hare Intl
$264
Find similar
American Airlines
Nov 28
ORD5:00 amChicago O'Hare Intl
7h 29m
1 stop
BTR12:29 pmBaton Rouge Ryan
Dec 2
BTR4:25 pmBaton Rouge Ryan
5h 58m
1 stop
ORD10:23 pmChicago O'Hare Intl
$279
Find similar
American Airlines
Jan 16
ORD5:05 amChicago O'Hare Intl
4h 58m
1 stop
BTR10:03 amBaton Rouge Ryan
Jan 18
BTR4:38 pmBaton Rouge Ryan
7h 06m
1 stop
ORD11:44 pmChicago O'Hare Intl
$309
Find similar

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

Our best United Airlines deals on Chicago O'Hare Intl Airport to Baton Rouge flight tickets
United Airlines
Dec 24
ORD7:35 amChicago O'Hare Intl
8h 12m
1 stop
BTR3:47 pmBaton Rouge Ryan
Dec 29
BTR6:07 pmBaton Rouge Ryan
6h 07m
1 stop
ORD12:14 amChicago O'Hare Intl
$364
Find similar
United Airlines
Dec 22
ORD5:49 amChicago O'Hare Intl
7h 18m
1 stop
BTR1:07 pmBaton Rouge Ryan
Dec 31
BTR5:10 amBaton Rouge Ryan
4h 58m
1 stop
ORD10:08 amChicago O'Hare Intl
$398
Find similar
United Airlines
Nov 27
ORD10:35 amChicago O'Hare Intl
6h 53m
1 stop
BTR5:28 pmBaton Rouge Ryan
Dec 1
BTR6:09 pmBaton Rouge Ryan
6h 06m
1 stop
ORD12:15 amChicago O'Hare Intl
$438
Find similar

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 noviembre 13, 2025.
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

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

mié. 12/17

6:45 am-1:36 pm

1 stop6h 51m

Baton Rouge Ryan

sáb. 12/20

6:59 pm-12:02 am

1 stop5h 03m

$249

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

vie. 1/16

5:05 am-10:03 am

1 stop4h 58m

Baton Rouge Ryan

dom. 1/18

6:47 pm-11:44 pm

1 stop4h 57m

$264

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

jue. 12/18

6:45 am-1:36 pm

1 stop6h 51m

Baton Rouge Ryan

sáb. 12/20

6:59 pm-12:02 am

1 stop5h 03m

$274

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

vie. 11/28

5:00 am-12:29 pm

1 stop7h 29m

Baton Rouge Ryan

mar. 12/2

4:25 pm-10:23 pm

1 stop5h 58m

$279

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

jue. 12/25

1:22 pm-7:48 pm

1 stop6h 26m

Baton Rouge Ryan

lun. 12/29

6:59 pm-12:02 am

1 stop5h 03m

$304

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

vie. 1/16

5:05 am-10:03 am

1 stop4h 58m

Baton Rouge Ryan

dom. 1/18

4:38 pm-11:44 pm

1 stop7h 06m

$309

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

vie. 1/16

10:19 am-4:07 pm

1 stop5h 48m

Baton Rouge Ryan

dom. 1/18

6:47 pm-11:44 pm

1 stop4h 57m

$339

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

jue. 12/25

1:22 pm-7:48 pm

1 stop6h 26m

Baton Rouge Ryan

jue. 1/1

6:07 am-12:12 pm

1 stop6h 05m

$344

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

dom. 11/16

1:29 pm-7:57 pm

1 stop6h 28m

Baton Rouge Ryan

dom. 11/23

7:39 am-12:04 pm

1 stop4h 25m

$354

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

mié. 12/24

7:35 am-3:47 pm

1 stop8h 12m

Baton Rouge Ryan

lun. 12/29

6:07 pm-12:14 am

1 stop6h 07m

$364

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 cheapest day to depart on your flight to Baton Rouge?

The cheapest day to depart from Chicago O'Hare Intl Airport to Baton Rouge is on a Wednesday. Travelers who choose to depart for Baton Rouge on a Wednesday will often find tickets for as low as $295. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $400. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baton Rouge.

What is the cheapest time of day to depart on your flight to Baton Rouge?

Our most recent data shows that the best time of day to fly to Baton Rouge is in the evening. Flights from Chicago O'Hare Intl Airport to Baton Rouge during this time can be as low as $123. In contrast, the most expensive time of day to depart to Baton Rouge is at noon when prices are around $693.

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

Direct flights

None
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 24m 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
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights
American AirlinesPriceFrom $253Free CancellationRating
7.2
11,051 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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sáb. 12/13
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