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O'Hare Intl

$220+ Cheap flights from Baton Rouge (BTR) to O'Hare Intl (ORD)

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — ORD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Baton Rouge to O'Hare Intl

Cheapest flights from Baton Rouge to O'Hare Intl
Explore the most affordable flight options available from Baton Rouge to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/311:48 pmBTR - ORD
1 stop7h 38mUnited Airlines
Sat 1/35:49 amORD - BTR
1 stop5h 36mUnited Airlines
Deal found 12/17$264
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/305:32 amBTR - ORD
1 stop5h 22mAmerican Airlines
Mon 1/54:46 pmORD - BTR
1 stop5h 32mAmerican Airlines
Deal found 12/16$279
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/306:07 pmBTR - ORD
1 stop6h 07mUnited Airlines
Sat 1/35:49 amORD - BTR
1 stop5h 36mUnited Airlines
Deal found 12/17$309
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/241:48 pmBTR - ORD
1 stop6h 07mUnited Airlines
Thu 1/112:50 pmORD - BTR
1 stop6h 33mUnited Airlines
Deal found 12/17$319
This Delta deal was found by Cheapflights users on 12/17. 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.
Sun 12/2110:34 amBTR - ORD
1 stop5h 45mDelta
Sat 1/34:00 pmORD - BTR
1 stop5h 53mDelta
Deal found 12/17$324
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/245:10 amBTR - ORD
1 stop7h 07mUnited Airlines
Sat 1/312:50 pmORD - BTR
1 stop6h 33mUnited Airlines
Deal found 12/17$334
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/241:08 pmBTR - ORD
1 stop6h 14mAmerican Airlines
Mon 12/299:00 amORD - BTR
1 stop6h 50mAmerican Airlines
Deal found 12/17$339
This Delta deal was found by Cheapflights users on 12/17. 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.
Sun 12/216:59 pmBTR - ORD
1 stop5h 03mDelta
Wed 12/311:22 pmORD - BTR
1 stop6h 26mDelta
Deal found 12/17$344
This Delta deal was found by Cheapflights users on 12/16. 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 12/266:59 pmBTR - ORD
1 stop5h 04mDelta
Sun 1/45:29 pmORD - BTR
1 stop4h 24mDelta
Deal found 12/16$349
This Delta deal was found by Cheapflights users on 12/16. 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.
Sun 12/2110:34 amBTR - ORD
1 stop5h 45mDelta
Mon 12/2912:37 pmORD - BTR
1 stop5h 41mDelta
Deal found 12/16$354
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/241:48 pmBTR - ORD
1 stop6h 07mUnited Airlines
Tue 12/305:49 amORD - BTR
1 stop5h 36mUnited Airlines
Deal found 12/17$364
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/196:07 pmBTR - ORD
1 stop6h 07mUnited Airlines
Sun 12/218:54 amORD - BTR
1 stop6h 53mUnited Airlines
Deal found 12/16$369

Find flight deals from Baton Rouge to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to O'Hare Intl (ORD). 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$264
(United Airlines)

One-way from

$220
(Delta)

Popular in

January

Cheapest in

August

Average price

$353
Provider with most accurate pricing for Baton Rouge Ryan-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baton Rouge Ryan-Chicago O'Hare Intl flights.
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From Baton Rouge Ryan to Chicago O'Hare Intl
Search Deals
One-way flight from Baton Rouge Ryan to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to O'Hare Intl 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 December 18, 2025.
Use the filters below to find and compare flights from Baton Rouge to Chicago O'Hare Intl Airport that are best for you.

Fly from

Baton Rouge

Fly to

O'Hare Intl

Route

Depart

Return

Price

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Wed 12/31

2:18 pm-7:37 pm

1 stop5h 19m

Chicago O'Hare Intl

Sun 1/4

5:00 am-12:38 pm

1 stop7h 38m

$264

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Wed 12/31

1:48 pm-9:26 pm

1 stop7h 38m

Chicago O'Hare Intl

Sat 1/3

5:49 am-11:25 am

1 stop5h 36m

$264

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Sat 3/7

10:34 am-4:54 pm

1 stop6h 20m

Chicago O'Hare Intl

Sat 3/14

5:40 am-12:51 pm

1 stop7h 11m

$269

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 1/16

4:38 pm-11:44 pm

1 stop7h 06m

Chicago O'Hare Intl

Mon 1/19

5:05 am-10:03 am

1 stop4h 58m

$269

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Tue 12/30

6:07 pm-12:14 am

1 stop6h 07m

Chicago O'Hare Intl

Sat 1/3

5:49 am-11:25 am

1 stop5h 36m

$309

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Tue 12/30

5:32 am-10:54 am

1 stop5h 22m

Chicago O'Hare Intl

Thu 1/1

5:00 am-12:29 pm

1 stop7h 29m

$309

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Sat 2/7

5:15 pm-12:28 am

1 stop7h 13m

Chicago O'Hare Intl

Tue 2/10

7:35 am-1:17 pm

1 stop5h 42m

$339

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Tue 1/27

1:55 pm-7:49 pm

1 stop5h 54m

Chicago O'Hare Intl

Sat 1/31

8:54 am-3:58 pm

1 stop7h 04m

$339

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 3/6

6:59 pm-11:57 pm

1 stop4h 58m

Chicago O'Hare Intl

Sat 3/14

5:40 am-12:51 pm

1 stop7h 11m

$374

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 1/9

5:15 pm-12:26 pm

2 stops19h 11m

Chicago O'Hare Intl

Sat 1/10

3:53 pm-9:32 pm

1 stop5h 39m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 17 results
1
2

Compare providers for flights from Baton Rouge to O'Hare Intl

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 O'Hare Intl in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baton Rouge-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baton Rouge-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baton Rouge-Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 O'Hare Intl Airport

What is the cheapest month to book a flight from Baton Rouge to Chicago O'Hare Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Baton Rouge to Chicago O'Hare Intl Airport (average of $57). Flying from Baton Rouge to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $184). 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 ORD?

Find hourly flight availability from Baton Rouge to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Baton Rouge to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 7% versus a flight in the morning.

How much does it cost to fly round-trip from Baton Rouge to Chicago O'Hare Intl Airport?

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Baton Rouge to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

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
8,005 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

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
9,091 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

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
7.2
Good
11,054 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

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 Baton Rouge to O'Hare Intl. 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 O'Hare Intl?

    Most people fly from Baton Rouge Ryan (BTR) if they book a flight from Baton Rouge to Chicago O'Hare Intl. On average, Ryan has 0 outbound flights to Chicago O'Hare Intl per day from 3 airlines. Baton Rouge Ryan is conveniently located just 5.8 mi from Baton Rouge’s city center.

  • How long is the flight from Baton Rouge to Chicago O'Hare Intl Airport?

    Departing from Baton Rouge to Chicago O'Hare Intl Airport will take you 5h 19m. Baton Rouge and Chicago O'Hare Intl Airport are separated by a distance of 811 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Baton Rouge to Chicago O'Hare Intl Airport round-trip?

    Currently priced at $248, American Airlines will fly you from Baton Rouge to Chicago O'Hare Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $248 and $272, respectively. These flights start at 33% lower than the current average price 3 months from now.

  • Can I find deals for flights from Baton Rouge to O'Hare Intl that include hotel bookings?

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

  • How can I find direct flights from Baton Rouge to O'Hare Intl?

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

  • Can I find deals for business class flights from Baton Rouge to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Baton Rouge to O'Hare Intl 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 O'Hare Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Baton Rouge to Chicago O'Hare Intl Airport (average of $57). Flying from Baton Rouge to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $184). 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 O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Baton Rouge to O'Hare Intl

Discover the top 3 airlines that operate flights from Baton Rouge to O'Hare Intl. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$392FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$318FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$272Average$378FlexibilityNo cancel feeOn-time69%

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