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Baton Rouge

$149+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BTR
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
1 adult, Economy
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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 July 11, 2026.

This Delta deal was found by Cheapflights users on 7/10. 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.
Mon 8/246:05 am
MDW
-
BTR
1 stop6h 42m
Delta
Mon 8/3110:26 am
BTR
-
MDW
1 stop5h 18m
Delta
Deal found 7/10$297
This Delta deal was found by Cheapflights users on 7/8. 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.
Tue 8/45:30 am
ORD
-
BTR
1 stop4h 09m
Delta
Wed 8/127:13 pm
BTR
-
ORD
1 stop4h 44m
Delta
Deal found 7/8$297
This Delta deal was found by Cheapflights users on 7/8. 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.
Sat 8/221:25 pm
MDW
-
BTR
2 stops7h 21m
Delta
Sat 8/2910:26 am
BTR
-
MDW
1 stop5h 12m
Delta
Deal found 7/8$302
This Delta deal was found by Cheapflights users on 7/10. 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.
Mon 8/246:40 am
ORD
-
BTR
1 stop6h 07m
Delta
Mon 8/3110:26 am
BTR
-
ORD
2 stops11h 21m
Delta
Deal found 7/10$302
This Delta deal was found by Cheapflights users on 7/6. 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 8/512:46 pm
MDW
-
BTR
1 stop5h 45m
Delta
Wed 8/1210:26 am
BTR
-
MDW
1 stop5h 49m
Delta
Deal found 7/6$303
This Delta deal was found by Cheapflights users on 7/8. 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.
Sat 8/85:30 am
ORD
-
BTR
1 stop4h 09m
Delta
Fri 8/143:57 pm
BTR
-
ORD
1 stop4h 58m
Delta
Deal found 7/8$303
This Delta deal was found by Cheapflights users on 7/8. 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.
Fri 7/315:30 am
ORD
-
BTR
1 stop4h 09m
Delta
Sat 8/84:00 pm
BTR
-
ORD
1 stop4h 55m
Delta
Deal found 7/8$306
This Delta deal was found by Cheapflights users on 7/8. 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.
Sat 8/2211:22 am
ORD
-
BTR
2 stops9h 24m
Delta
Sat 8/291:27 pm
BTR
-
ORD
2 stops7h 03m
Delta
Deal found 7/8$307
This Delta deal was found by Cheapflights users on 7/8. 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.
Fri 8/146:00 am
ORD
-
BTR
2 stops9h 08m
Delta
Mon 8/171:27 pm
BTR
-
ORD
1 stop5h 22m
Delta
Deal found 7/8$308
This Delta deal was found by Cheapflights users on 7/10. 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.
Fri 9/1111:35 am
MDW
-
BTR
1 stop5h 30m
Delta
Sun 9/133:48 pm
BTR
-
MDW
1 stop6h 57m
Delta
Deal found 7/10$309
This Delta deal was found by Cheapflights users on 7/8. 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.
Sat 8/15:30 am
ORD
-
BTR
1 stop4h 09m
Delta
Sun 8/93:57 pm
BTR
-
ORD
1 stop4h 58m
Delta
Deal found 7/8$309
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:25 pm
MDW
-
BTR
1 stop4h 36m
Delta
Wed 12/306:00 am
BTR
-
MDW
2 stops10h 22m
Delta
Deal found 7/9$311

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 July 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$297
(Delta)

One-way from

$149
(Delta)

Popular in

April

Cheapest in

May

Average price

$385
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. 3% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 11, 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

Mon 8/24

6:05 am-12:47 pm

1 stop6h 42m

Baton Rouge Ryan

Mon 8/31

10:26 am-3:44 pm

1 stop5h 18m

$297
Quickest round-trip

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Tue 8/25

10:33 am-3:08 pm

1 stop4h 35m

Baton Rouge Ryan

Tue 9/1

1:27 pm-6:49 pm

1 stop5h 22m

$297

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Mon 8/24

5:30 am-12:47 pm

1 stop7h 17m

Baton Rouge Ryan

Mon 8/31

6:07 am-12:40 pm

1 stop6h 33m

$297

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Sat 8/22

11:22 am-8:46 pm

2 stops9h 24m

Baton Rouge Ryan

Sat 8/29

1:27 pm-8:30 pm

2 stops7h 03m

$307

ChicagoBaton Rouge

MDW - BTR

MDWBTR

Chicago Midway

Wed 8/5

1:25 pm-10:01 pm

2 stops8h 36m

Baton Rouge Ryan

Wed 8/12

6:07 am-11:51 am

1 stop5h 44m

$308

ChicagoBaton Rouge

MDW - BTR

MDWBTR

Chicago Midway

Fri 8/21

12:46 pm-6:26 pm

1 stop5h 40m

Baton Rouge Ryan

Sat 8/22

10:26 am-6:33 pm

2 stops8h 07m

$308

ChicagoBaton Rouge

MDW - BTR

MDWBTR

Chicago Midway

Tue 8/25

5:10 pm-10:01 pm

1 stop4h 51m

Baton Rouge Ryan

Tue 9/1

6:07 am-4:59 pm

2 stops10h 52m

$308

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Fri 8/7

6:29 am-11:20 am

1 stop4h 51m

Baton Rouge Ryan

Fri 8/14

6:14 pm-12:59 am

1 stop6h 45m

$309

ChicagoBaton Rouge

MDW - BTR

MDWBTR

Chicago Midway

Wed 7/29

6:00 am-12:47 pm

1 stop6h 47m

Baton Rouge Ryan

Mon 8/3

3:57 pm-10:36 pm

1 stop6h 39m

$309

ChicagoBaton Rouge

MDW - BTR

MDWBTR

Chicago Midway

Fri 8/21

12:46 pm-6:26 pm

1 stop5h 40m

Baton Rouge Ryan

Fri 8/28

3:57 pm-10:36 pm

1 stop6h 39m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Showing 1-10 of 35 resultsSorted by cheapest first
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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 July.
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, May is the cheapest month in which you can book a flight from Chicago to Baton Rouge (average of $209). Flying from Chicago to Baton Rouge in September is currently the most expensive (average of $338). 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.

How much does it cost to fly round-trip from Chicago to Baton Rouge?

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 July 11, 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
7.8
Good
8,457 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,457 reviews
Delta
7.8
Good
8,457 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,976 reviews
Delta
7.8
Good
8,457 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,806 reviews
Delta
7.8
Good
8,457 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 can get you from Chicago to Baton Rouge in just under 6h 42m. Your travel time can differ by up to . Chicago and Baton Rouge are separated by a distance of 800 mi.

  • 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 $253. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $269 and $269, respectively. Users have found that Delta is 26% 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, May is the cheapest month in which you can book a flight from Chicago to Baton Rouge (average of $209). Flying from Chicago to Baton Rouge in September is currently the most expensive (average of $338). 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

Browse thousands of different options on Cheapflights for your next trip

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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 July 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$253Average$356FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$269Average$348FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$269Average$353FlexibilityNo cancel feeOn-time71%

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