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O'Hare Intl

$209+ 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — ORD
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
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 February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 3/206:45 pm
BTR
-
ORD
1 stop5h 14m
United Airlines
Wed 3/255:20 pm
ORD
-
BTR
1 stop5h 25m
United Airlines
Deal found 2/10$269
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:11 pm
BTR
-
ORD
1 stop4h 44m
American Airlines
Wed 3/1110:28 am
ORD
-
BTR
1 stop5h 35m
American Airlines
Deal found 2/10$271
This Delta deal was found by Cheapflights users on 2/11. 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 3/45:00 pm
BTR
-
ORD
1 stop6h 56m
Delta
Sat 3/76:45 am
ORD
-
BTR
1 stop6h 13m
Delta
Deal found 2/11$279
This Delta deal was found by Cheapflights users on 2/11. 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 3/27:09 pm
BTR
-
ORD
1 stop4h 47m
Delta
Wed 3/1111:10 am
ORD
-
BTR
1 stop7h 12m
Delta
Deal found 2/11$284
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Fri 4/105:00 am
BTR
-
ORD
1 stop5h 05m
United Airlines
Sun 4/125:48 am
ORD
-
BTR
1 stop5h 30m
United Airlines
Deal found 2/12$285
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/74:27 pm
BTR
-
ORD
1 stop5h 33m
American Airlines
Mon 3/93:16 pm
ORD
-
BTR
1 stop6h 20m
American Airlines
Deal found 2/10$304
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:05 pm
BTR
-
ORD
1 stop4h 49m
Delta
Sun 4/125:30 am
ORD
-
BTR
1 stop7h 21m
Delta
Deal found 2/12$314
This Delta deal was found by Cheapflights users on 2/11. 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 3/45:00 pm
BTR
-
ORD
1 stop6h 56m
Delta
Wed 3/118:55 am
ORD
-
BTR
2 stops13h 08m
Delta
Deal found 2/11$337
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:33 pm
BTR
-
ORD
1 stop8h 12m
American Airlines
Sun 4/125:00 am
ORD
-
BTR
1 stop5h 02m
American Airlines
Deal found 2/10$338
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/66:45 pm
BTR
-
ORD
1 stop5h 14m
United Airlines
Sat 3/75:20 pm
ORD
-
BTR
1 stop5h 25m
United Airlines
Deal found 2/11$339
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:40 pm
BTR
-
ORD
1 stop5h 21m
Delta
Mon 8/108:15 am
ORD
-
BTR
1 stop4h 30m
Delta
Deal found 2/12$343

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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(United Airlines)

One-way from

$209
(American Airlines)

Popular in

March

Cheapest in

December

Average price

$311
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. 15% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 13, 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 4/17

7:08 pm-11:59 pm

1 stop4h 51m

Chicago O'Hare Intl

Sun 4/19

8:15 am-1:02 pm

1 stop4h 47m

$269

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 4/17

6:08 pm-12:45 am

1 stop6h 37m

Chicago O'Hare Intl

Sun 4/19

5:48 am-11:18 am

1 stop5h 30m

$269

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Wed 3/11

7:08 am-2:16 pm

1 stop7h 08m

Chicago O'Hare Intl

Wed 3/18

1:39 pm-9:36 pm

1 stop7h 57m

$269

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 3/6

6:45 pm-11:59 pm

1 stop5h 14m

Chicago O'Hare Intl

Mon 3/9

4:00 pm-10:45 pm

1 stop6h 45m

$269

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Thu 3/19

7:05 pm-11:54 pm

1 stop4h 49m

Chicago O'Hare Intl

Sat 3/21

5:30 am-12:51 pm

1 stop7h 21m

$269

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 3/20

6:45 pm-11:59 pm

1 stop5h 14m

Chicago O'Hare Intl

Wed 3/25

4:00 pm-10:45 pm

1 stop6h 45m

$269

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Sat 3/7

4:07 pm-11:08 pm

1 stop7h 01m

Chicago O'Hare Intl

Mon 3/9

5:20 pm-10:45 pm

1 stop5h 25m

$269

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Thu 4/9

5:00 am-10:05 am

1 stop5h 05m

Chicago O'Hare Intl

Sun 4/12

5:48 am-11:18 am

1 stop5h 30m

$269

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Fri 5/15

1:34 pm-6:35 pm

1 stop5h 01m

Chicago O'Hare Intl

Sun 5/17

8:10 am-12:49 pm

1 stop4h 39m

$279

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Sat 3/14

7:02 am-2:16 pm

1 stop7h 14m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 18 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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baton Rouge-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >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 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 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 $46). 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.

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 February 13, 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
8,186 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

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
8,186 reviews
Delta
7.9
Good
8,186 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

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
9,283 reviews
Delta
7.9
Good
8,186 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

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
11,275 reviews
Delta
7.9
Good
8,186 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

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 51m. 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 30% 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 $46). 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
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Downers Grove
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville
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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$292FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$368FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$272Average$339FlexibilityNo cancel feeOn-time69%

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