HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baton Rouge

$220+ Cheap flights from Chicago (CHI) to Baton Rouge (BTR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BTR
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Baton Rouge with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chicago to Baton Rouge

Cheapest flights from Chicago to Baton Rouge
Explore the most affordable flight options available from Chicago to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1110:45 am
MDW
-
BTR
1 stop5h 42m
Delta
Fri 4/174:00 pm
BTR
-
MDW
1 stop6h 28m
Delta
Deal found 3/21$329
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:41 am
ORD
-
BTR
1 stop7h 21m
American Airlines
Mon 4/206:32 pm
BTR
-
ORD
1 stop5h 16m
American Airlines
Deal found 3/20$329
This American Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:00 am
ORD
-
BTR
1 stop5h 02m
American Airlines
Mon 4/206:32 pm
BTR
-
ORD
1 stop5h 16m
American Airlines
Deal found 3/19$330
This American Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/104:40 pm
ORD
-
BTR
1 stop6h 06m
American Airlines
Mon 4/136:32 pm
BTR
-
ORD
1 stop5h 16m
American Airlines
Deal found 3/22$334
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:15 pm
ORD
-
BTR
1 stop5h 30m
United Airlines
Tue 4/76:09 pm
BTR
-
ORD
1 stop6h 36m
United Airlines
Deal found 3/19$339
This American Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:00 am
ORD
-
BTR
1 stop5h 02m
American Airlines
Tue 4/284:53 pm
BTR
-
ORD
1 stop6h 55m
American Airlines
Deal found 3/19$354
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:25 am
ORD
-
BTR
1 stop5h 21m
American Airlines
Tue 4/74:33 pm
BTR
-
ORD
1 stop7h 21m
American Airlines
Deal found 3/20$369
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:10 am
ORD
-
BTR
1 stop5h 40m
Delta
Mon 4/277:08 pm
BTR
-
ORD
1 stop4h 51m
Delta
Deal found 3/18$374
This American Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:05 am
ORD
-
BTR
1 stop5h 26m
American Airlines
Mon 4/274:53 pm
BTR
-
ORD
1 stop5h 52m
American Airlines
Deal found 3/19$389
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:05 am
MDW
-
BTR
1 stop6h 45m
Delta
Mon 7/610:27 am
BTR
-
MDW
1 stop5h 49m
Delta
Deal found 3/22$394
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:15 pm
ORD
-
BTR
1 stop5h 30m
United Airlines
Sun 4/196:08 pm
BTR
-
ORD
1 stop7h 18m
United Airlines
Deal found 3/18$399
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:41 am
MDW
-
BTR
1 stop4h 34m
Delta
Sun 4/266:00 am
BTR
-
MDW
1 stop6h 07m
Delta
Deal found 3/22$423

Find flight deals from Chicago to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Baton Rouge (BTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(Delta)

One-way from

$220
(United Airlines)

Popular in

October

Cheapest in

May

Average price

$373
Provider with most accurate pricing for Chicago (CHI)-Baton Rouge Ryan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Baton Rouge Ryan flights.
Search Deals
From Chicago (CHI) to Baton Rouge Ryan
Search Deals
One-way flight from Chicago (CHI) to Baton Rouge Ryan
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Chicago to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBaton Rouge

MDW - BTR

MDWBTR

Chicago Midway

Sat 4/25

6:00 am-12:50 pm

1 stop6h 50m

Baton Rouge Ryan

Sat 5/2

4:00 pm-10:28 pm

1 stop6h 28m

$329

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Sat 5/30

7:30 am-3:34 pm

1 stop8h 04m

Baton Rouge Ryan

Wed 6/3

6:09 pm-11:14 pm

1 stop5h 05m

$329

ChicagoBaton Rouge

MDW - BTR

MDWBTR

Chicago Midway

Sat 4/11

10:45 am-4:27 pm

1 stop5h 42m

Baton Rouge Ryan

Fri 4/17

4:00 pm-10:28 pm

1 stop6h 28m

$329

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Fri 7/3

6:40 am-12:50 pm

1 stop6h 10m

Baton Rouge Ryan

Sun 7/5

7:06 pm-11:59 pm

1 stop4h 53m

$329
Quickest round-trip

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Thu 4/23

7:10 am-12:50 pm

1 stop5h 40m

Baton Rouge Ryan

Mon 4/27

7:08 pm-11:59 pm

1 stop4h 51m

$374

ChicagoBaton Rouge

MDW - BTR

MDWBTR

Chicago Midway

Thu 4/9

6:00 am-12:51 pm

1 stop6h 51m

Baton Rouge Ryan

Wed 4/15

4:00 pm-10:28 pm

1 stop6h 28m

$394

ChicagoBaton Rouge

MDW - BTR

MDWBTR

Chicago Midway

Fri 7/3

6:05 am-12:50 pm

1 stop6h 45m

Baton Rouge Ryan

Sun 7/5

10:27 am-4:16 pm

1 stop5h 49m

$394

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Fri 4/24

7:10 am-12:50 pm

1 stop5h 40m

Baton Rouge Ryan

Mon 4/27

7:08 pm-11:59 pm

1 stop4h 51m

$394

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Fri 4/17

5:15 pm-10:45 pm

1 stop5h 30m

Baton Rouge Ryan

Sun 4/19

6:08 pm-1:26 am

1 stop7h 18m

$399

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Tue 4/28

5:48 am-11:21 am

1 stop5h 33m

Baton Rouge Ryan

Sat 5/2

2:00 pm-9:51 pm

1 stop7h 51m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 30 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Chicago to Baton Rouge

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Baton Rouge in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Baton Rouge flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Baton Rouge flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Baton Rouge flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Baton Rouge flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Baton Rouge

What is the cheapest month to book a flight from Chicago to Baton Rouge?

Currently, February is the cheapest month in which you can book a flight from Chicago to Baton Rouge (average of $72). Flying from Chicago to Baton Rouge in July is currently the most expensive (average of $161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What’s the top layover airport for flights from Chicago to Baton Rouge?

Share of 1-stop round-trip flights from Chicago to Baton Rouge chosen by Cheapflights users in the past 12 months, using the same layover each way.

Houston (IAH) – chosen by Cheapflights users on 50% of 1-stop itineraries from Chicago to Baton Rouge on Cheapflights.

What’s the cheapest layover airport for flights from Chicago to Baton Rouge?

Average round-trip fare for 1-stop flights from Chicago to Baton Rouge, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Houston (IAH) is the most affordable 1-stop option, with an average round-trip price of $424.

What’s the fastest layover option from Chicago to Baton Rouge?

Shortest average travel time for 1-stop one-way flights from Chicago to Baton Rouge, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 4h 52m.

Which airport typically offers the quickest layover for flights from Chicago to Baton Rouge?

Average layover duration for 1-stop one-way flights from Chicago to Baton Rouge, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 0h 55m.

Reviews of airlines servicing Baton Rouge

Get insights into the airlines that provide service to Baton Rouge. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baton Rouge. Reviews last updated March 23, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Chicago to Baton Rouge. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,319 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,319 reviews
Delta
7.9
Good
8,319 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,460 reviews
Delta
7.9
Good
8,319 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,489 reviews
Delta
7.9
Good
8,319 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Baton Rouge. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Baton Rouge from Chicago?

    Baton Rouge Ryan (BTR) is the airport you will fly into if you book a flight from Chicago to Baton Rouge. You should not have trouble finding flights to Ryan from Chicago; the airport handles an average of 0 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Baton Rouge airport from Chicago. It is only a 5.8 mi journey from Ryan (BTR) to Baton Rouge’s city center.

  • How long is the flight from Chicago to Baton Rouge?

    Delta and United Airlines can get you from Chicago to Baton Rouge in just under 5h 42m. Your travel time can differ by up to 2h 22m. Chicago and Baton Rouge are separated by a distance of 800 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chicago to Baton Rouge round-trip?

    Flying on Delta is currently your cheapest option to Baton Rouge, with prices starting at $228. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $248 and $269, respectively. Users have found that Delta is 29% cheaper than the other options available to this destination.

  • Can I find deals for flights from Chicago to Baton Rouge that include hotel bookings?

    Yes. In addition to deals on Chicago to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Baton Rouge?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Baton Rouge.

  • Can I find deals for business class flights from Chicago to Baton Rouge?

    Yes. Cheapflights offers flight deals from Chicago to Baton Rouge by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Baton Rouge?

    Currently, February is the cheapest month in which you can book a flight from Chicago to Baton Rouge (average of $72). Flying from Chicago to Baton Rouge in July is currently the most expensive (average of $161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
McComb
Saint Francisville
Denham Springs
Port Allen

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Chicago to Baton Rouge

Discover the top 3 airlines that operate flights from Chicago to Baton Rouge. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$333FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$348FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$269Average$373FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights