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Cheap flights from Baton Rouge to Chicago from $236

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 11/12. 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.
Delta Logo
7:39 am - 11:52 amBTR-MDW
4h 13m1 stop
Delta Logo
12:47 pm - 6:08 pmMDW-BTR
5h 21m1 stop
$249Delta
Find Deal
Fri, Nov 14 - Mon, Nov 17
Delta Logo
6:59 pm - 12:02 amBTR-ORD
5h 03m1 stop
Delta Logo
5:29 pm - 9:53 pmORD-BTR
4h 24m1 stop
$249Delta
Find Deal
Sat, Dec 27 - Sat, Jan 3
Delta Logo
6:15 am - 12:16 pmBTR-ORD
6h 01m1 stop
Delta Logo
5:20 am - 9:37 amORD-BTR
4h 17m1 stop
$259Delta
Find Deal
Tue, Oct 28 - Sat, Nov 1
United Airlines Logo
6:09 pm - 12:15 amBTR-ORD
6h 06m1 stop
United Airlines Logo
7:10 am - 1:22 pmORD-BTR
6h 12m1 stop
$274United Airlines
Find Deal
Sun, Nov 9 - Wed, Nov 19
United Airlines Logo
6:09 pm - 12:15 amBTR-ORD
6h 06m1 stop
United Airlines Logo
8:50 am - 3:21 pmORD-BTR
6h 31m1 stop
$298United Airlines
Find Deal
Sun, Nov 9 - Thu, Nov 20
United Airlines Logo
5:00 am - 10:10 amBTR-ORD
5h 10m1 stop
United Airlines Logo
6:00 am - 11:18 amORD-BTR
5h 18m1 stop
$309United Airlines
Find Deal
Fri, Oct 24 - Sun, Oct 26
American Airlines Logo
4:25 pm - 11:37 pmBTR-ORD
7h 12m1 stop
American Airlines Logo
8:10 am - 1:45 pmORD-BTR
5h 35m1 stop
$471American Airlines
Find Deal
Mon, Nov 10 - Wed, Nov 12
American Airlines Logo
4:21 pm - 9:19 pmBTR-ORD
4h 58m1 stop
American Airlines Logo
8:25 am - 1:48 pmORD-BTR
5h 23m1 stop
$584American Airlines
Find Deal
Sun, Dec 28 - Fri, Jan 2
American Airlines Logo
5:30 am - 10:37 amBTR-ORD
5h 07m1 stop
American Airlines Logo
6:50 am - 1:45 pmORD-BTR
6h 55m2 stops
$667American Airlines
Find Deal
Thu, Nov 13 - Sat, Nov 15
American Airlines Logo
4:21 pm - 9:25 pmBTR-ORD
5h 04m1 stop
American Airlines Logo
7:07 am - 1:48 pmORD-BTR
6h 41m2 stops
$772American Airlines
Find Deal
Sat, Dec 27 - Sat, Jan 3

American Airlines flights from Baton Rouge to Chicago

Our best American Airlines deals on Baton Rouge to Chicago flight tickets
American Airlines
Oct 23
BTR4:28 pmBaton Rouge Ryan
6h 45m
1 stop
ORD11:13 pmChicago O'Hare Intl
Oct 26
ORD5:00 amChicago O'Hare Intl
5h 37m
1 stop
BTR10:37 amBaton Rouge Ryan
$309
Find similar
American Airlines
Nov 10
BTR4:25 pmBaton Rouge Ryan
7h 12m
1 stop
ORD11:37 pmChicago O'Hare Intl
Nov 12
ORD8:10 amChicago O'Hare Intl
5h 35m
1 stop
BTR1:45 pmBaton Rouge Ryan
$471
Find similar
American Airlines
Dec 28
BTR4:21 pmBaton Rouge Ryan
4h 58m
1 stop
ORD9:19 pmChicago O'Hare Intl
Jan 2
ORD8:25 amChicago O'Hare Intl
5h 23m
1 stop
BTR1:48 pmBaton Rouge Ryan
$584
Find similar

United Airlines flights from Baton Rouge to Chicago

Our best United Airlines deals on Baton Rouge to Chicago flight tickets
United Airlines
Nov 9
BTR6:09 pmBaton Rouge Ryan
6h 06m
1 stop
ORD12:15 amChicago O'Hare Intl
Nov 19
ORD7:10 amChicago O'Hare Intl
6h 12m
1 stop
BTR1:22 pmBaton Rouge Ryan
$274
Find similar
United Airlines
Nov 9
BTR6:09 pmBaton Rouge Ryan
6h 06m
1 stop
ORD12:15 amChicago O'Hare Intl
Nov 20
ORD8:50 amChicago O'Hare Intl
6h 31m
1 stop
BTR3:21 pmBaton Rouge Ryan
$298
Find similar
United Airlines
Oct 24
BTR5:00 amBaton Rouge Ryan
5h 10m
1 stop
ORD10:10 amChicago O'Hare Intl
Oct 26
ORD6:00 amChicago O'Hare Intl
5h 18m
1 stop
BTR11:18 amBaton Rouge Ryan
$309
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Chicago 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 October 14, 2025.
Use the filters below to find and compare flights from Baton Rouge to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeChicago

BTR - MDW

BTRMDW

Baton Rouge Ryan

Fri 11/14

7:39 am-11:52 am

1 stop4h 13m

Chicago Midway

Mon 11/17

12:47 pm-6:08 pm

1 stop5h 21m

$249

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Sat 12/27

6:59 pm-12:02 am

1 stop5h 03m

Chicago O'Hare Intl

Sat 1/3

5:29 pm-9:53 pm

1 stop4h 24m

$249

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Tue 10/28

6:15 am-12:16 pm

1 stop6h 01m

Chicago O'Hare Intl

Sat 11/1

5:20 am-9:37 am

1 stop4h 17m

$259

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Sun 11/9

6:09 pm-12:15 am

1 stop6h 06m

Chicago O'Hare Intl

Wed 11/19

7:10 am-1:22 pm

1 stop6h 12m

$274

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Sun 11/9

6:09 pm-12:15 am

1 stop6h 06m

Chicago O'Hare Intl

Thu 11/20

8:50 am-3:21 pm

1 stop6h 31m

$298

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 10/24

5:00 am-10:10 am

1 stop5h 10m

Chicago O'Hare Intl

Sun 10/26

6:00 am-11:18 am

1 stop5h 18m

$309

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Mon 11/10

4:25 pm-11:37 pm

1 stop7h 12m

Chicago O'Hare Intl

Wed 11/12

8:10 am-1:45 pm

1 stop5h 35m

$471

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Sun 12/28

4:21 pm-9:19 pm

1 stop4h 58m

Chicago O'Hare Intl

Fri 1/2

8:25 am-1:48 pm

1 stop5h 23m

$584

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Thu 11/13

5:30 am-10:37 am

1 stop5h 07m

Chicago O'Hare Intl

Sat 11/15

6:50 am-1:45 pm

2 stops6h 55m

$667

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Sat 12/27

4:21 pm-9:25 pm

1 stop5h 04m

Chicago O'Hare Intl

Sat 1/3

7:07 am-1:48 pm

2 stops6h 41m

$772

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

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 Chicago?

The month of August is, on average, the cheapest month to fly to Chicago from Baton Rouge, with most prices found around $273. If you’re not able to fly to Chicago in August, then April is your next best option. Flight prices from Baton Rouge to Chicago during April average around $276.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Saturday when prices can be found for as low as $283. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Baton Rouge to Chicago for around $532.

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

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Baton Rouge to Chicago during this time can be as low as $247. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $393.

How have Baton Rouge to Chicago flight prices changed over time?

When to book flights from Baton Rouge to Chicago

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

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

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

Direct flights

None
There are no direct flights from Baton Rouge to Chicago. There are no popular flight routes from Baton Rouge to Chicago.
Search flight deals

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

    A flight from Baton Rouge Ryan to Chicago will travel around 812.9 mi. Flights usually cover this in 4h 13m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Baton Rouge Ryan Airport to Chicago were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baton Rouge Ryan Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago 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 Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Baton Rouge to Chicago

Compare and see reviews for airlines that fly from Baton Rouge to Chicago with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
7,975 reviews
Search Delta flights
United AirlinesPriceFrom $289Free CancellationRating
7.4
8,976 reviews
Search United Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Baton Rouge to Chicago. momondo saves you time and could save you money on your trip.

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

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

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

momondo provides multiple filters to help you find the best flight to Chicago from Baton Rouge. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Chicago from Baton Rouge. 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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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport