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Cheap flights from Baton Rouge to Chicago from $179

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 12/16. 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 Baton Rouge to Chicago

Cheap round-trip flights

Delta Logo
6:00 am - 12:20 pmBTR-ORD
6h 20m1 stop
Delta Logo
9:50 am - 3:52 pmORD-BTR
6h 02m1 stop
$249Delta
Find Deal
Thu, Sep 4 - Sat, Sep 13
Delta Logo
6:00 am - 11:48 amBTR-MDW
5h 48m1 stop
Delta Logo
4:25 pm - 10:13 pmMDW-BTR
5h 48m1 stop
$254Delta
Find Deal
Wed, Aug 20 - Sat, Aug 23
American Airlines Logo
5:39 pm - 10:59 pmBTR-ORD
5h 20m1 stop
American Airlines Logo
4:56 pm - 11:42 pmORD-BTR
6h 46m1 stop
$254American Airlines
Find Deal
Wed, Aug 20 - Sat, Aug 23
American Airlines Logo
5:39 pm - 10:59 pmBTR-ORD
5h 20m1 stop
American Airlines Logo
2:55 pm - 8:11 pmORD-BTR
5h 16m1 stop
$259American Airlines
Find Deal
Wed, Aug 20 - Sat, Aug 23
Delta Logo
4:38 pm - 9:12 pmBTR-MDW
4h 34m1 stop
Delta Logo
6:04 am - 12:53 pmMDW-BTR
6h 49m1 stop
$259Delta
Find Deal
Sat, Aug 16 - Wed, Aug 20
American Airlines Logo
6:33 pm - 11:48 pmBTR-ORD
5h 15m1 stop
American Airlines Logo
6:00 am - 11:47 amORD-BTR
5h 47m1 stop
$279American Airlines
Find Deal
Sat, Aug 16 - Wed, Aug 20
American Airlines Logo
3:56 pm - 11:09 pmBTR-ORD
7h 13m1 stop
American Airlines Logo
6:00 am - 2:06 pmORD-BTR
8h 06m1 stop
$319American Airlines
Find Deal
Mon, Dec 29 - Fri, Jan 2
United Airlines Logo
4:05 pm - 10:37 pmBTR-ORD
6h 32m1 stop
United Airlines Logo
6:00 am - 11:14 amORD-BTR
5h 14m1 stop
$333United Airlines
Find Deal
Fri, Sep 26 - Sun, Sep 28
United Airlines Logo
6:50 am - 6:50 pmBTR-ORD
12h 00m2 stops
United Airlines Logo
5:50 pm - 11:22 pmORD-BTR
5h 32m1 stop
$372United Airlines
Find Deal
Sat, Sep 27 - Fri, Oct 3
United Airlines Logo
2:05 pm - 9:40 pmBTR-ORD
7h 35m1 stop
United Airlines Logo
10:55 am - 11:24 pmORD-BTR
12h 29m2 stops
$377United Airlines
Find Deal
Wed, Aug 20 - Sat, Aug 23

American Airlines flights from Baton Rouge to Chicago

Our best American Airlines deals on Baton Rouge to Chicago flight tickets
American Airlines
Aug 20
BTR5:39 pmBaton Rouge Ryan
5h 20m
1 stop
ORD10:59 pmChicago O'Hare Intl
Aug 23
ORD4:56 pmChicago O'Hare Intl
6h 46m
1 stop
BTR11:42 pmBaton Rouge Ryan
$254
Find similar
American Airlines
Aug 20
BTR5:39 pmBaton Rouge Ryan
5h 20m
1 stop
ORD10:59 pmChicago O'Hare Intl
Aug 23
ORD2:55 pmChicago O'Hare Intl
5h 16m
1 stop
BTR8:11 pmBaton Rouge Ryan
$259
Find similar
American Airlines
Aug 16
BTR6:33 pmBaton Rouge Ryan
5h 15m
1 stop
ORD11:48 pmChicago O'Hare Intl
Aug 20
ORD6:00 amChicago O'Hare Intl
5h 47m
1 stop
BTR11:47 amBaton Rouge Ryan
$279
Find similar

United Airlines flights from Baton Rouge to Chicago

Our best United Airlines deals on Baton Rouge to Chicago flight tickets
United Airlines
Sep 26
BTR4:05 pmBaton Rouge Ryan
6h 32m
1 stop
ORD10:37 pmChicago O'Hare Intl
Sep 28
ORD6:00 amChicago O'Hare Intl
5h 14m
1 stop
BTR11:14 amBaton Rouge Ryan
$333
Find similar
United Airlines
Sep 27
BTR6:50 amBaton Rouge Ryan
12h 00m
2 stops
ORD6:50 pmChicago O'Hare Intl
Oct 3
ORD5:50 pmChicago O'Hare Intl
5h 32m
1 stop
BTR11:22 pmBaton Rouge Ryan
$372
Find similar
United Airlines
Aug 20
BTR2:05 pmBaton Rouge Ryan
7h 35m
1 stop
ORD9:40 pmChicago O'Hare Intl
Aug 23
ORD10:55 amChicago O'Hare Intl
12h 29m
2 stops
BTR11:24 pmBaton Rouge Ryan
$377
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 August 3, 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 - ORD

BTRORD

Baton Rouge Ryan

Thu 9/4

6:00 am-12:20 pm

1 stop6h 20m

Chicago O'Hare Intl

Sat 9/13

9:50 am-3:52 pm

1 stop6h 02m

$249

Baton RougeChicago

BTR - MDW

BTRMDW

Baton Rouge Ryan

Wed 8/20

6:00 am-11:48 am

1 stop5h 48m

Chicago Midway

Sat 8/23

4:25 pm-10:13 pm

1 stop5h 48m

$254

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Wed 8/20

5:39 pm-10:59 pm

1 stop5h 20m

Chicago O'Hare Intl

Sat 8/23

4:56 pm-11:42 pm

1 stop6h 46m

$254

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Wed 8/20

5:39 pm-10:59 pm

1 stop5h 20m

Chicago O'Hare Intl

Sat 8/23

2:55 pm-8:11 pm

1 stop5h 16m

$259

Baton RougeChicago

BTR - MDW

BTRMDW

Baton Rouge Ryan

Sat 8/16

4:38 pm-9:12 pm

1 stop4h 34m

Chicago Midway

Wed 8/20

6:04 am-12:53 pm

1 stop6h 49m

$259

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Sat 8/16

6:33 pm-11:48 pm

1 stop5h 15m

Chicago O'Hare Intl

Wed 8/20

6:00 am-11:47 am

1 stop5h 47m

$279

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Mon 12/29

3:56 pm-11:09 pm

1 stop7h 13m

Chicago O'Hare Intl

Fri 1/2

6:00 am-2:06 pm

1 stop8h 06m

$319

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 9/26

4:05 pm-10:37 pm

1 stop6h 32m

Chicago O'Hare Intl

Sun 9/28

6:00 am-11:14 am

1 stop5h 14m

$333

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Sat 9/27

6:50 am-6:50 pm

2 stops12h 00m

Chicago O'Hare Intl

Fri 10/3

5:50 pm-11:22 pm

1 stop5h 32m

$372

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Wed 8/20

2:05 pm-9:40 pm

1 stop7h 35m

Chicago O'Hare Intl

Sat 8/23

10:55 am-11:24 pm

2 stops12h 29m

$377

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 November is, on average, the cheapest month to fly to Chicago from Baton Rouge, with most prices found around $270. If you’re not able to fly to Chicago in November, 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

Best Price Found

$179

Fastest flight time

4h 34m

Direct flights

None

Airports in Chicago

2 airports
The best one-way flight to Chicago from Baton Rouge in the past 72 hours is $179. The best round-trip flight deal from Baton Rouge to Chicago found on momondo in the last 72 hours is $249.
The fastest flight from Baton Rouge to Chicago takes 4h 34m
There are no direct flights from Baton Rouge to Chicago. Popular non-direct routes for this connection are Baton Rouge Ryan Airport - Chicago Midway Airport and Baton Rouge Ryan Airport - Chicago O'Hare Intl Airport.
There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)
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  • 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 34m, 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
DeltaPriceFrom $238Free CancellationRating
8.0
7,985 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $275Free CancellationRating
7.4
8,905 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