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O'Hare Intl

$230+ 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
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap 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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$230
(Delta)

Popular in

January

Cheapest in

December

Average price

$549
Provider with most accurate pricing for Baton Rouge Ryan-Chicago O'Hare Intl flight deals.
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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
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One-way flight from Baton Rouge Ryan to Chicago O'Hare Intl
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Highest demand for flights based on searches. 4% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/14. 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 2/277:08 am
BTR
-
ORD
1 stop8h 13m
American Airlines
Sun 3/15:00 am
ORD
-
BTR
1 stop4h 54m
American Airlines
Deal found 1/14$269
This United Airlines deal was found by Cheapflights users on 1/14. 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 1/293:30 pm
BTR
-
ORD
1 stop5h 56m
United Airlines
Mon 2/212:45 pm
ORD
-
BTR
1 stop6h 48m
United Airlines
Deal found 1/14$279
This American Airlines deal was found by Cheapflights users on 1/13. 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 2/138:11 pm
BTR
-
ORD
1 stop4h 44m
American Airlines
Sun 2/1511:45 am
ORD
-
BTR
1 stop5h 41m
American Airlines
Deal found 1/13$289
This American Airlines deal was found by Cheapflights users on 1/14. 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 2/138:11 pm
BTR
-
ORD
1 stop4h 44m
American Airlines
Mon 2/168:10 am
ORD
-
BTR
1 stop7h 43m
American Airlines
Deal found 1/14$294
This American Airlines deal was found by Cheapflights users on 1/12. 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 2/125:57 pm
BTR
-
ORD
1 stop5h 39m
American Airlines
Mon 2/163:16 pm
ORD
-
BTR
1 stop6h 20m
American Airlines
Deal found 1/12$314
This Delta deal was found by Cheapflights users on 1/15. 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 6/127:00 pm
BTR
-
ORD
1 stop4h 55m
Delta
Sun 6/146:00 am
ORD
-
BTR
1 stop6h 45m
Delta
Deal found 1/15$319
This United Airlines deal was found by Cheapflights users on 1/14. 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 3/205:00 am
BTR
-
ORD
1 stop6h 10m
United Airlines
Sat 3/285:20 pm
ORD
-
BTR
1 stop5h 25m
United Airlines
Deal found 1/14$328
This Delta deal was found by Cheapflights users on 1/13. 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 1/231:37 pm
BTR
-
ORD
1 stop7h 27m
Delta
Tue 1/277:05 am
ORD
-
BTR
1 stop5h 43m
Delta
Deal found 1/13$329
This Delta deal was found by Cheapflights users on 1/13. 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 3/304:00 pm
BTR
-
ORD
1 stop5h 10m
Delta
Sat 4/45:20 am
ORD
-
BTR
1 stop7h 31m
Delta
Deal found 1/13$334
This American Airlines deal was found by Cheapflights users on 1/14. 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 2/184:27 pm
BTR
-
ORD
1 stop5h 33m
American Airlines
Mon 2/238:10 am
ORD
-
BTR
1 stop7h 43m
American Airlines
Deal found 1/14$338
This United Airlines deal was found by Cheapflights users on 1/12. 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.
Sat 10/312:02 pm
BTR
-
ORD
1 stop7h 09m
United Airlines
Tue 11/34:05 pm
ORD
-
BTR
1 stop6h 41m
United Airlines
Deal found 1/12$374
This Delta deal was found by Cheapflights users on 1/13. 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 6/57:00 pm
BTR
-
ORD
1 stop4h 55m
Delta
Sun 6/76:00 am
ORD
-
BTR
1 stop6h 45m
Delta
Deal found 1/13$384

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 January 15, 2026.
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

Fri 2/27

7:08 am-3:21 pm

1 stop8h 13m

Chicago O'Hare Intl

Sun 3/1

5:00 am-9:54 am

1 stop4h 54m

$269

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 1/30

4:02 pm-9:00 pm

1 stop4h 58m

Chicago O'Hare Intl

Tue 2/3

5:30 am-12:48 pm

1 stop7h 18m

$279

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Thu 1/29

3:30 pm-9:26 pm

1 stop5h 56m

Chicago O'Hare Intl

Mon 2/2

12:45 pm-7:33 pm

1 stop6h 48m

$279

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 2/13

8:11 pm-12:55 am

1 stop4h 44m

Chicago O'Hare Intl

Sun 2/15

11:45 am-5:26 pm

1 stop5h 41m

$289

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 4/24

7:04 pm-11:57 pm

1 stop4h 53m

Chicago O'Hare Intl

Sun 4/26

8:15 am-3:07 pm

1 stop6h 52m

$289

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 2/27

1:36 pm-9:01 pm

1 stop7h 25m

Chicago O'Hare Intl

Sun 3/1

5:25 am-12:56 pm

1 stop7h 31m

$289

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 2/13

8:11 pm-12:55 am

1 stop4h 44m

Chicago O'Hare Intl

Mon 2/16

8:10 am-3:53 pm

1 stop7h 43m

$294

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Thu 2/12

5:57 pm-11:36 pm

1 stop5h 39m

Chicago O'Hare Intl

Mon 2/16

3:16 pm-9:36 pm

1 stop6h 20m

$314

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 6/12

7:00 pm-11:55 pm

1 stop4h 55m

Chicago O'Hare Intl

Sun 6/14

6:00 am-12:45 pm

1 stop6h 45m

$319

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 3/20

5:00 am-11:10 am

1 stop6h 10m

Chicago O'Hare Intl

Sat 3/28

5:20 pm-10:45 pm

1 stop5h 25m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 23 results
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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 January.
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 $159). 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.

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 January 15, 2026.
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
8,048 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

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
8,048 reviews
Delta
7.9
Good
8,048 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

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
9,163 reviews
Delta
7.9
Good
8,048 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

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
11,129 reviews
Delta
7.9
Good
8,048 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

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 4h 58m. 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 31% 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 $159). 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
Libertyville
Lake Geneva
Bridgeview
Kenosha
Warrenville
Waukegan
Aurora

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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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$293FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$368FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$272Average$378FlexibilityNo cancel feeOn-time69%

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