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Baton Rouge

$149+ Cheap flights from O'Hare Intl (ORD) 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BTR
Aug 12 — Aug 191
Wed 8/12
Wed 8/19
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Baton Rouge

Cheapest flights from O'Hare Intl to Baton Rouge
Explore the most affordable flight options available from O'Hare Intl to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.

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 7/10. 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 8/245:30 am
ORD
-
BTR
1 stop4h 09m
Delta
Mon 8/3110:26 am
BTR
-
ORD
2 stops10h 04m
Delta
Deal found 7/10$302
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 United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:30 am
ORD
-
BTR
1 stop5h 43m
United Airlines
Sun 9/136:14 pm
BTR
-
ORD
1 stop5h 13m
United Airlines
Deal found 7/10$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 American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:00 am
ORD
-
BTR
1 stop5h 42m
American Airlines
Sun 8/306:13 pm
BTR
-
ORD
1 stop6h 05m
American Airlines
Deal found 7/9$308
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 12/2412:15 pm
ORD
-
BTR
2 stops9h 46m
Delta
Wed 12/307:00 pm
BTR
-
ORD
1 stop4h 50m
Delta
Deal found 7/9$311
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 8/211:59 pm
ORD
-
BTR
2 stops8h 02m
Delta
Sat 8/2210:26 am
BTR
-
ORD
2 stops10h 04m
Delta
Deal found 7/10$313
This Delta deal was found by Cheapflights users on 7/11. 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.
Fri 9/117:05 am
ORD
-
BTR
2 stops10h 00m
Delta
Sun 9/133:48 pm
BTR
-
ORD
1 stop5h 07m
Delta
Deal found 7/11$314
This Delta deal was found by Cheapflights users on 7/13. 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.
Thu 8/2711:22 am
ORD
-
BTR
2 stops7h 04m
Delta
Thu 9/310:26 am
BTR
-
ORD
2 stops8h 03m
Delta
Deal found 7/13$319
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.
Thu 7/235:30 am
ORD
-
BTR
1 stop4h 09m
Delta
Thu 7/307:04 pm
BTR
-
ORD
1 stop4h 49m
Delta
Deal found 7/8$324

Find flight deals from O'Hare Intl to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$297
(Delta)

One-way from

$149
(United Airlines)

Popular in

June

Cheapest in

August

Average price

$373
Provider with most accurate pricing for Chicago O'Hare Intl-Baton Rouge Ryan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Baton Rouge Ryan flights.
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From Chicago O'Hare Intl to Baton Rouge Ryan
Search Deals
One-way flight from Chicago O'Hare Intl to Baton Rouge Ryan
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 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 O'Hare Intl 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 13, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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

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
Quickest round-trip

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Fri 9/11

6:30 am-11:13 am

1 stop4h 43m

Baton Rouge Ryan

Sun 9/13

6:14 pm-11:27 pm

1 stop5h 13m

$306

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

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Wed 8/26

8:05 am-12:47 pm

1 stop4h 42m

Baton Rouge Ryan

Wed 9/2

10:26 am-8:30 pm

2 stops10h 04m

$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

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Fri 8/7

8:05 am-3:08 pm

1 stop7h 03m

Baton Rouge Ryan

Sun 8/9

3:57 pm-8:55 pm

1 stop4h 58m

$309

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Fri 9/11

7:05 am-3:01 pm

2 stops7h 56m

Baton Rouge Ryan

Sun 9/13

3:48 pm-8:55 pm

1 stop5h 07m

$314

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Wed 8/19

10:33 am-3:08 pm

1 stop4h 35m

Baton Rouge Ryan

Fri 8/21

1:27 pm-6:49 pm

1 stop5h 22m

$367
Cheapest one-way

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Wed 8/5

5:00 am-10:42 am

1 stop5h 42m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from O'Hare Intl 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 O'Hare Intl 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 O'Hare Intl Airport-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 O'Hare Intl Airport-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Baton Rouge flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-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 O'Hare Intl Airport-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 O'Hare Intl to Baton Rouge

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

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport 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 13, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Chicago O'Hare Intl Airport to Baton Rouge by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,983 reviews

Boarding

7.7

Crew

8.1

Food

6.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Tim,May 2023

ORD - DLH

Didn’t have to wait long for the plane and was in the lounge through that time could relax there made it nice.
United Airlines
7.4
Good
9,983 reviews
United Airlines
7.4
Good
9,983 reviews

Boarding

7.7

Crew

8.1

Food

6.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Tim,May 2023

ORD - DLH

Didn’t have to wait long for the plane and was in the lounge through that time could relax there made it nice.
American Airlines
7.1
Good
11,810 reviews
United Airlines
7.4
Good
9,983 reviews

Boarding

7.7

Crew

8.1

Food

6.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Tim,May 2023

ORD - DLH

Didn’t have to wait long for the plane and was in the lounge through that time could relax there made it nice.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl?

    Baton Rouge Ryan (BTR), located 5.8 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Baton Rouge. 2 airlines have flights to Ryan from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Baton Rouge Ryan should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.

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

    Airlines like Delta and United Airlines fly from Chicago O'Hare Intl Airport to Baton Rouge in about 4h 43m. The time it takes to get you to your destination can typically vary by up to 2h 34m. The distance between Chicago O'Hare Intl Airport and Baton Rouge is about 811 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Chicago O'Hare Intl Airport to Baton Rouge is United Airlines. Our recent data shows that you can find tickets from as low as $269 on this airline. An additional option worth looking into is American Airlines, starting at $269. Users have found that United Airlines is 32% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl 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.

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

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Top 2 airlines flying from O'Hare Intl to Baton Rouge

Discover the top 2 airlines that operate flights from O'Hare Intl 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 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$269Average$348FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$269Average$353FlexibilityNo cancel feeOn-time71%

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