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Cheap flights from Baton Rouge to Chicago from $184

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baton Rouge to Chicago departing on 4/21. 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 Baton Rouge to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:00 pm - 9:51 pm
BTR
-
ORD
7h 51m
1 stop
United Airlines Logo
10:30 am - 3:31 pm
ORD
-
BTR
5h 01m
1 stop
$307United Airlines
Tue, May 12 - Tue, May 19
United Airlines Logo
5:00 am - 10:05 am
BTR
-
ORD
5h 05m
1 stop
United Airlines Logo
5:15 pm - 10:45 pm
ORD
-
BTR
5h 30m
1 stop
$318United Airlines
Thu, Apr 16 - Tue, Apr 21
Delta Logo
7:05 pm - 11:54 pm
BTR
-
ORD
4h 49m
1 stop
Delta Logo
7:10 am - 1:04 pm
ORD
-
BTR
5h 54m
1 stop
$323Delta
Thu, Apr 9 - Wed, Apr 15
Delta Logo
4:00 pm - 10:08 pm
BTR
-
ORD
6h 08m
1 stop
Delta Logo
5:15 am - 9:39 am
ORD
-
BTR
4h 24m
1 stop
$329Delta
Thu, Jul 16 - Tue, Jul 21
Delta Logo
7:05 pm - 11:54 pm
BTR
-
ORD
4h 49m
1 stop
Delta Logo
9:50 am - 3:15 pm
ORD
-
BTR
5h 25m
1 stop
$334Delta
Thu, Apr 9 - Wed, Apr 15
Delta Logo
7:05 pm - 11:54 pm
BTR
-
ORD
4h 49m
1 stop
Delta Logo
9:48 am - 3:15 pm
ORD
-
BTR
5h 27m
1 stop
$339Delta
Thu, Apr 9 - Mon, Apr 13
Delta Logo
4:00 pm - 10:21 pm
BTR
-
ORD
6h 21m
1 stop
Delta Logo
5:15 am - 9:46 am
ORD
-
BTR
4h 31m
1 stop
$340Delta
Tue, Apr 14 - Thu, Apr 16
United Airlines Logo
6:09 pm - 12:45 am
BTR
-
ORD
6h 36m
1 stop
United Airlines Logo
6:30 am - 11:20 am
ORD
-
BTR
4h 50m
1 stop
$343United Airlines
Thu, Jun 25 - Fri, Jul 3
United Airlines Logo
6:09 pm - 12:45 am
BTR
-
ORD
6h 36m
1 stop
United Airlines Logo
6:30 am - 11:20 am
ORD
-
BTR
4h 50m
1 stop
$346United Airlines
Thu, Jun 25 - Wed, Jul 1
United Airlines Logo
6:09 pm - 12:45 am
BTR
-
ORD
6h 36m
1 stop
United Airlines Logo
12:40 pm - 5:34 pm
ORD
-
BTR
4h 54m
1 stop
$347United Airlines
Thu, Jun 25 - Wed, Jul 1

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

Our best Delta deals on Baton Rouge to Chicago O'Hare Intl Airport flight tickets
Delta
Apr 9
BTR7:05 pmBaton Rouge Ryan
4h 49m
1 stop
ORD11:54 pmChicago O'Hare Intl
Apr 15
ORD7:10 amChicago O'Hare Intl
5h 54m
1 stop
BTR1:04 pmBaton Rouge Ryan
$323
Delta
Jul 16
BTR4:00 pmBaton Rouge Ryan
6h 08m
1 stop
ORD10:08 pmChicago O'Hare Intl
Jul 21
ORD5:15 amChicago O'Hare Intl
4h 24m
1 stop
BTR9:39 amBaton Rouge Ryan
$329
Delta
Apr 9
BTR7:05 pmBaton Rouge Ryan
4h 49m
1 stop
ORD11:54 pmChicago O'Hare Intl
Apr 15
ORD9:50 amChicago O'Hare Intl
5h 25m
1 stop
BTR3:15 pmBaton Rouge Ryan
$334

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

Our best American Airlines deals on Baton Rouge to Chicago O'Hare Intl Airport flight tickets
American Airlines
May 16
BTR6:32 pmBaton Rouge Ryan
5h 16m
1 stop
ORD11:48 pmChicago O'Hare Intl
May 22
ORD2:59 pmChicago O'Hare Intl
8h 00m
1 stop
BTR10:59 pmBaton Rouge Ryan
$364
American Airlines
May 15
BTR6:32 pmBaton Rouge Ryan
5h 16m
1 stop
ORD11:48 pmChicago O'Hare Intl
May 21
ORD1:19 pmChicago O'Hare Intl
8h 23m
1 stop
BTR9:42 pmBaton Rouge Ryan
$379
American Airlines
Jun 4
BTR7:36 pmBaton Rouge Ryan
5h 06m
1 stop
ORD12:42 amChicago O'Hare Intl
Jun 7
ORD6:00 amChicago O'Hare Intl
5h 00m
1 stop
BTR11:00 amBaton Rouge Ryan
$453

momondo Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Chicago O'Hare Intl Airport 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 28, 2026.
Use the filters below to find and compare flights from Baton Rouge to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Tue 5/12

2:00 pm-9:51 pm

1 stop7h 51m

Chicago O'Hare Intl

Tue 5/19

10:30 am-3:31 pm

1 stop5h 01m

$307

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Thu 4/16

5:00 am-10:05 am

1 stop5h 05m

Chicago O'Hare Intl

Tue 4/21

5:15 pm-10:45 pm

1 stop5h 30m

$318

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Thu 4/9

7:05 pm-11:54 pm

1 stop4h 49m

Chicago O'Hare Intl

Wed 4/15

7:10 am-1:04 pm

1 stop5h 54m

$323

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Thu 7/16

4:00 pm-10:08 pm

1 stop6h 08m

Chicago O'Hare Intl

Tue 7/21

5:15 am-9:39 am

1 stop4h 24m

$329
Quickest round-trip

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Thu 4/9

7:05 pm-11:54 pm

1 stop4h 49m

Chicago O'Hare Intl

Wed 4/15

9:50 am-3:15 pm

1 stop5h 25m

$334

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Thu 4/9

7:05 pm-11:54 pm

1 stop4h 49m

Chicago O'Hare Intl

Mon 4/13

9:48 am-3:15 pm

1 stop5h 27m

$339

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Tue 4/14

4:00 pm-10:21 pm

1 stop6h 21m

Chicago O'Hare Intl

Thu 4/16

5:15 am-9:46 am

1 stop4h 31m

$340

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Thu 6/25

6:09 pm-12:45 am

1 stop6h 36m

Chicago O'Hare Intl

Fri 7/3

6:30 am-11:20 am

1 stop4h 50m

$343

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Thu 6/25

6:09 pm-12:45 am

1 stop6h 36m

Chicago O'Hare Intl

Wed 7/1

6:30 am-11:20 am

1 stop4h 50m

$346

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Thu 6/25

6:09 pm-12:45 am

1 stop6h 36m

Chicago O'Hare Intl

Wed 7/1

12:40 pm-5:34 pm

1 stop4h 54m

$347

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 Chicago from

How to get the cheapest flight ticket from Baton Rouge to Chicago O'Hare Intl Airport

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 Baton Rouge and Chicago O'Hare Intl Airport?

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

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

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

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

Fastest flight time

4h 49m

Direct flights

None
The fastest flight from Baton Rouge to Chicago O'Hare Intl Airport takes 4h 49m
There are no direct flights from Baton Rouge to Chicago O'Hare Intl Airport. There are no popular flight routes from Baton Rouge to Chicago O'Hare Intl Airport.
Search flight deals

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

    The straight-line distance from Baton Rouge Ryan to Chicago O'Hare Intl is 816.3 mi. Typically, this will take 4h 49m by plane in normal conditions.

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

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

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

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

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Compare and see reviews for airlines that fly from Baton Rouge to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,520 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,356 reviews
Search Delta flights
United AirlinesPriceFrom $272Free CancellationRating
7.4
9,499 reviews
Search United Airlines flights

Traveling to a place near Chicago?

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baton Rouge to Chicago for you.

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

All flight searches from Baton Rouge to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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Of course. momondo tracks the price of Baton Rouge to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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