HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baton Rouge

$201+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BTR
Mar 15 — Mar 221
Sat 3/15
Sat 3/22
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

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 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$248
(American Airlines)

One-way from

$201
(Delta)

Popular in

November

Cheapest in

September

Average price

$470
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. 12% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find 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 10, 2025.

This American Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 4/224:45 pmORD - BTR
1 stop6h 00mAmerican Airlines
Tue 4/294:37 pmBTR - ORD
1 stop4h 44mAmerican Airlines
Deal found 3/9$248
This Delta deal was found by Cheapflights users on 3/10. 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.
Wed 4/236:04 amMDW - BTR
1 stop7h 19mDelta
Wed 4/305:45 pmBTR - MDW
1 stop4h 37mDelta
Deal found 3/10$249
This Delta deal was found by Cheapflights users on 3/8. 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.
Wed 4/237:05 amORD - BTR
1 stop6h 18mDelta
Wed 4/305:45 pmBTR - ORD
1 stop6h 14mDelta
Deal found 3/8$249
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Sun 4/275:15 amORD - BTR
1 stop5h 57mUnited Airlines
Sat 5/35:05 amBTR - ORD
1 stop6h 26mUnited Airlines
Deal found 3/10$259

Find flights from Chicago to Baton Rouge within your budget

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 10, 2025.

Fly from

Chicago

Fly to

Baton Rouge

Route

Depart

Return

Price

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Tue 4/22

4:45 pm-10:45 pm

1 stop6h 00m

Baton Rouge Ryan

Tue 4/29

4:37 pm-9:21 pm

1 stop4h 44m

$248

ChicagoBaton Rouge

MDW - BTR

MDWBTR

Chicago Midway

Wed 4/23

6:04 am-1:23 pm

1 stop7h 19m

Baton Rouge Ryan

Wed 4/30

5:45 pm-10:22 pm

1 stop4h 37m

$249

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Wed 4/23

7:05 am-1:23 pm

1 stop6h 18m

Baton Rouge Ryan

Wed 4/30

5:45 pm-11:59 pm

1 stop6h 14m

$249

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Sun 4/27

5:15 am-11:12 am

1 stop5h 57m

Baton Rouge Ryan

Sat 5/3

5:05 am-11:31 am

1 stop6h 26m

$259

ChicagoBaton Rouge

MDW - BTR

MDWBTR

Chicago Midway

Tue 5/6

4:59 pm-10:26 pm

1 stop5h 27m

$201

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Tue 5/6

3:00 pm-8:47 pm

1 stop5h 47m

$201

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Tue 3/25

7:35 am-10:22 pm

2 stops14h 47m

$228

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Tue 5/6

2:20 pm-1:18 pm

2 stops22h 58m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

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
eDreamsPrice 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.

Travel insights for flights from Chicago to Baton Rouge

Get recent, data-driven insights about flights from Chicago to Baton Rouge including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Chicago to Baton Rouge (average of $334). Flying from Chicago to Baton Rouge in March is currently the most expensive (average of $455). 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 is the cheapest time of day to fly from CHI to BTR?

Find hourly flight availability from Chicago to Baton Rouge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 10, 2025.

It’s optimal to fly from Chicago to Baton Rouge in the evening. By choosing this option you can save up to 83% on the cost of your flight, compared to a flight at noon.

Rainfall in Baton Rouge by month

Plan your trip to Baton Rouge by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baton Rouge ranges from 3.4 - 6.0 inches per month. July is typically the wettest month, when rainfall can reach 6.0 in. October is typically the driest time to visit Baton Rouge when rainfall is around 3.4 in.

Temperature in Baton Rouge by month

Plan your trip to Baton Rouge by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baton Rouge, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 10, 2025.
To help decide which airline to fly from Chicago to Baton Rouge, see what other customers have to say about Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,631 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    Flying on American Airlines is currently your cheapest option to Baton Rouge, with prices starting at $248. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $249 and $259, respectively. Users have found that American Airlines is 32% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chicago to Baton Rouge one-way?

    $201 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $201 and $268, respectively.

  • 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, August is the cheapest month in which you can book a flight from Chicago to Baton Rouge (average of $334). Flying from Chicago to Baton Rouge in March is currently the most expensive (average of $455). 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 Chicago?

Book flights to Chicago if you plan to visit one of these locations
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.

Alternative routes for Chicago to Baton Rouge

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to New Orleans flights
Midway to New Orleans flights
St. Louis to New Orleans flights
O'Hare Intl to Baton Rouge flights
Midway to Baton Rouge flights
Moline to New Orleans flights
O'Hare Intl to Shreveport flights
Peoria to New Orleans flights
O'Hare Intl to Lake Charles flights
O'Hare Intl to Lafayette flights
St. Louis to Baton Rouge flights
Midway to Shreveport flights
Midway to Lafayette flights
Bloomington to New Orleans flights
St. Louis to Shreveport flights
St. Louis to Alexandria flights
St. Louis to Lafayette flights
Midway to Monroe flights
Moline to Baton Rouge flights
Peoria to Baton Rouge flights
Springfield to New Orleans flights
O'Hare Intl to Monroe flights
Champaign to New Orleans flights
Midway to Alexandria flights
O'Hare Intl to Alexandria flights
Evansville to New Orleans flights
Moline to Shreveport flights
Paducah to New Orleans flights
Marion to New Orleans flights
Moline to Lake Charles flights
Peoria to Alexandria flights
Evansville to Baton Rouge flights
Bloomington to Alexandria flights
Springfield to Alexandria flights
Moline to Alexandria flights
Dubuque to New Orleans flights
Bloomington to Baton Rouge flights

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 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$247Average$414FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$394FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$400FlexibilityNo 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.