What airlines fly to Chicago?

American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Chicago from Baton Rouge according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 5 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Baton Rouge Ryan to Chicago?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Baton Rouge Ryan to Chicago

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?

There are 3 operators available for flights from Baton Rouge Ryan Airport to Chicago as of January 2026.

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.

$209 Cheap Flights from Baton Rouge to Chicago in 2026

Q: What is the typical price of a round-trip flight between Baton Rouge and Chicago?

Prices are currently typical for flights on this route. Typical prices usually range from $261 to $384. The lowest price recently found on this route was $269.

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Find the cheapest flights from Baton Rouge to Chicago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 pm - 10:31 pm

BTR

MDW

5h 31m

1 stop

10:49 am - 3:13 pm

MDW

BTR

4h 24m

1 stop

$269Delta

Sat, Feb 21 - Mon, Feb 23

7:09 pm - 11:56 pm

BTR

ORD

4h 47m

1 stop

6:45 am - 12:58 pm

ORD

BTR

6h 13m

1 stop

$269Delta

Thu, Feb 19 - Sat, Feb 21

8:11 pm - 12:55 am

BTR

ORD

4h 44m

1 stop

8:10 am - 3:53 pm

ORD

BTR

7h 43m

1 stop

$274American Airlines

Fri, Feb 13 - Mon, Feb 16

6:18 am - 11:59 am

BTR

MDW

5h 41m

1 stop

6:00 am - 12:56 pm

MDW

BTR

6h 56m

1 stop

$279Delta

Wed, Feb 11 - Sun, Feb 15

1:37 pm - 7:21 pm

BTR

ORD

5h 44m

1 stop

6:45 am - 12:56 pm

ORD

BTR

6h 11m

1 stop

$279Delta

Wed, Feb 11 - Sun, Feb 15

4:28 pm - 10:24 pm

BTR

ORD

5h 56m

1 stop

4:49 pm - 10:39 pm

ORD

BTR

5h 50m

1 stop

$294American Airlines

Tue, Mar 10 - Sat, Mar 14

6:18 am - 11:59 am

BTR

MDW

5h 41m

1 stop

6:00 am - 12:56 pm

MDW

BTR

6h 56m

1 stop

$294Delta

Fri, Feb 20 - Tue, Feb 24

4:33 pm - 11:57 pm

BTR

ORD

7h 24m

1 stop

5:00 am - 11:30 am

ORD

BTR

6h 30m

1 stop

$319American Airlines

Fri, Apr 10 - Mon, Apr 13

6:07 pm - 12:26 am

BTR

ORD

6h 19m

1 stop

2:00 pm - 9:32 pm

ORD

BTR

7h 32m

1 stop

$339United Airlines

Thu, Feb 19 - Wed, Feb 25

1:55 pm - 9:26 pm

BTR

ORD

7h 31m

1 stop

4:00 pm - 9:32 pm

ORD

BTR

5h 32m

1 stop

$349United Airlines

Tue, Feb 10 - Sat, Feb 14

American Airlines flights from Baton Rouge to Chicago

Our best American Airlines deals on Baton Rouge to Chicago flight tickets

American Airlines

Feb 13

BTR8:11 pmBaton Rouge Ryan

4h 44m

1 stop

ORD12:55 amChicago O'Hare Intl

Feb 16

ORD8:10 amChicago O'Hare Intl

7h 43m

1 stop

BTR3:53 pmBaton Rouge Ryan

$279

American Airlines

Mar 10

BTR4:28 pmBaton Rouge Ryan

5h 56m

1 stop

ORD10:24 pmChicago O'Hare Intl

Mar 14

ORD4:49 pmChicago O'Hare Intl

5h 50m

1 stop

BTR10:39 pmBaton Rouge Ryan

$294

American Airlines

Feb 17

BTR7:08 amBaton Rouge Ryan

5h 27m

1 stop

ORD12:35 pmChicago O'Hare Intl

Feb 25

ORD10:49 amChicago O'Hare Intl

5h 08m

1 stop

BTR3:57 pmBaton Rouge Ryan

$389

United Airlines flights from Baton Rouge to Chicago

Our best United Airlines deals on Baton Rouge to Chicago flight tickets

United Airlines

Feb 19

BTR6:07 pmBaton Rouge Ryan

6h 19m

1 stop

ORD12:26 amChicago O'Hare Intl

Feb 25

ORD2:00 pmChicago O'Hare Intl

7h 32m

1 stop

BTR9:32 pmBaton Rouge Ryan

$339

United Airlines

Feb 26

BTR6:07 pmBaton Rouge Ryan

6h 19m

1 stop

ORD12:26 amChicago O'Hare Intl

Mar 5

ORD5:40 amChicago O'Hare Intl

5h 52m

1 stop

BTR11:32 amBaton Rouge Ryan

$374

United Airlines

Feb 21

BTR7:15 amBaton Rouge Ryan

7h 28m

1 stop

ORD2:43 pmChicago O'Hare Intl

Feb 21

ORD6:00 pmChicago O'Hare Intl

17h 27m

2 stops

BTR11:27 amBaton Rouge Ryan

$379

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeChicago

BTR - MDW

BTRMDW

Baton Rouge Ryan

Sat 2/21

5:00 pm-10:31 pm

1 stop5h 31m

Chicago Midway

Mon 2/23

10:49 am-3:13 pm

1 stop4h 24m

$269

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Thu 2/19

7:09 pm-11:56 pm

1 stop4h 47m

Chicago O'Hare Intl

Sat 2/21

6:45 am-12:58 pm

1 stop6h 13m

$269

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 2/13

8:11 pm-12:55 am

1 stop4h 44m

Chicago O'Hare Intl

Mon 2/16

8:10 am-3:53 pm

1 stop7h 43m

$274

Baton RougeChicago

BTR - MDW

BTRMDW

Baton Rouge Ryan

Wed 2/11

6:18 am-11:59 am

1 stop5h 41m

Chicago Midway

Sun 2/15

6:00 am-12:56 pm

1 stop6h 56m

$279

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Wed 2/11

1:37 pm-7:21 pm

1 stop5h 44m

Chicago O'Hare Intl

Sun 2/15

6:45 am-12:56 pm

1 stop6h 11m

$279

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Tue 3/10

4:28 pm-10:24 pm

1 stop5h 56m

Chicago O'Hare Intl

Sat 3/14

4:49 pm-10:39 pm

1 stop5h 50m

$294

Baton RougeChicago

BTR - MDW

BTRMDW

Baton Rouge Ryan

Fri 2/20

6:18 am-11:59 am

1 stop5h 41m

Chicago Midway

Tue 2/24

6:00 am-12:56 pm

1 stop6h 56m

$294

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 4/10

4:33 pm-11:57 pm

1 stop7h 24m

Chicago O'Hare Intl

Mon 4/13

5:00 am-11:30 am

1 stop6h 30m

$319

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Thu 2/19

6:07 pm-12:26 am

1 stop6h 19m

Chicago O'Hare Intl

Wed 2/25

2:00 pm-9:32 pm

1 stop7h 32m

$339

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Tue 2/10

1:55 pm-9:26 pm

1 stop7h 31m

Chicago O'Hare Intl

Sat 2/14

4:00 pm-9:32 pm

1 stop5h 32m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Baton Rouge and Chicago?

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.

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

Fastest flight time	4h 09m
Direct flights	None

The fastest flight from Baton Rouge to Chicago takes 4h 09m

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 09m, 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?
There are 3 operators available for flights from Baton Rouge Ryan Airport to Chicago as of January 2026.
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?
Based on momondo bookings for flights between Baton Rouge and Chicago, the leading airline is Delta, making up 34% of the total bookings. Other popular airlines include American Airlines with 33% and United Airlines with 33%.

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 Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,205 reviews	Search American Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 8,128 reviews	Search Delta flights
United Airlines	PriceFrom $272	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights

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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.