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

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — CHI
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Baton Rouge to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Chicago (CHI). 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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$224
(Delta)

One-way from

$220
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$354
Provider with most accurate pricing for Baton Rouge Ryan-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Baton Rouge Ryan-Chicago (CHI) flights.
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From Baton Rouge Ryan to Chicago (CHI)
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One-way flight from Baton Rouge Ryan to Chicago (CHI)
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Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Baton Rouge to Chicago

Cheapest flights from Baton Rouge to Chicago
Explore the most affordable flight options available from Baton Rouge to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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 7/42:30 pmBTR - ORD
1 stop6h 54mDelta
Tue 7/89:45 amORD - BTR
1 stop6h 09mDelta
Deal found 4/29$224
This Delta deal was found by Cheapflights users on 4/29. 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 8/153:20 pmBTR - MDW
1 stop6h 27mDelta
Mon 8/1810:35 amMDW - BTR
1 stop4h 16mDelta
Deal found 4/29$249
This American Airlines deal was found by Cheapflights users on 4/28. 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 5/84:32 pmBTR - ORD
1 stop7h 39mAmerican Airlines
Tue 5/201:58 pmORD - BTR
1 stop6h 49mAmerican Airlines
Deal found 4/28$279
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 10/162:05 pmBTR - ORD
1 stop7h 20mUnited Airlines
Sun 10/196:00 amORD - BTR
1 stop5h 11mUnited Airlines
Deal found 4/28$318

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Baton Rouge to Chicago that are best for you.

Fly from

Baton Rouge

Fly to

Chicago

Route

Depart

Return

Price

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 7/4

2:30 pm-9:24 pm

1 stop6h 54m

Chicago O'Hare Intl

Tue 7/8

9:45 am-3:54 pm

1 stop6h 09m

$224

Baton RougeChicago

BTR - MDW

BTRMDW

Baton Rouge Ryan

Fri 8/15

3:20 pm-9:47 pm

1 stop6h 27m

Chicago Midway

Mon 8/18

10:35 am-2:51 pm

1 stop4h 16m

$249

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 10/10

4:03 pm-10:41 pm

1 stop6h 38m

Chicago O'Hare Intl

Sun 10/12

6:00 am-11:11 am

1 stop5h 11m

$279

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 6/6

6:26 pm-12:59 am

1 stop6h 33m

Chicago O'Hare Intl

Sun 6/8

5:00 am-10:18 am

1 stop5h 18m

$314

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Mon 5/19

4:32 pm-12:11 am

1 stop7h 39m

$220

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Sun 5/11

1:48 pm-9:20 pm

1 stop7h 32m

$271

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Sun 5/18

5:05 am-11:31 am

1 stop6h 26m

$295

Baton RougeChicago

BTR - MDW

BTRMDW

Baton Rouge Ryan

Fri 5/9

6:00 am-11:53 am

1 stop5h 53m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Baton Rouge to Chicago

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 Baton Rouge to Chicago in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 Baton Rouge-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baton Rouge-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baton Rouge-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baton Rouge-Chicago flights, Cheapflights users trust eDreams the most. eDreams 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 Baton Rouge-Chicago 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 Baton Rouge to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Baton Rouge 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 Baton Rouge to Chicago

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

Currently, August is the cheapest month in which you can book a flight from Baton Rouge to Chicago (average of $245). Flying from Baton Rouge to Chicago in March is currently the most expensive (average of $321). 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 BTR to CHI?

Find hourly flight availability from Baton Rouge to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

It’s typically best to fly out from Baton Rouge to Chicago in the evening. Doing so could potentially save you 38% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Chicago by month

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

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

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

If weather is an important factor for your trip to Chicago, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated April 29, 2025.
Read through reviews of airlines operating flights from Baton Rouge to Chicago, such as 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
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

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
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

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
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

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 Baton Rouge to Chicago. 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 from for flights from Baton Rouge to Chicago?

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

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

    Cheapflights users have booked flights from Baton Rouge to Chicago round-trip from $224. Other airlines that can offer you cheap pricing are United Airlines, from $279, and American Airlines, from $314. These flights start at 30% lower than the current average price 3 months from now.

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

    $220 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $271 and $295, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baton Rouge to Chicago 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 Baton Rouge to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Baton Rouge to Chicago (average of $245). Flying from Baton Rouge to Chicago in March is currently the most expensive (average of $321). 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
Merrillville
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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Top 3 airlines flying from Baton Rouge to Chicago

Discover the top 3 airlines that operate flights from Baton Rouge to Chicago. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$410FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$350FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$275Average$494FlexibilityNo cancel feeOn-time69%

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