$199+ 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BTR
Jun 17 — Jun 241
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from O'Hare Intl to Baton Rouge
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Cheapest flights from O'Hare Intl to Baton RougeExplore 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 May 18, 2026.
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 May 18, 2026.
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:10 am
ORD
- BTR
1 stop7h 40m
Delta
Tue 12/81:40 pm
BTR
- ORD
1 stop4h 52m
Delta
Deal found 5/14![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 5/16. 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 5/299:49 am
ORD
- BTR
1 stop5h 18m
Delta
Sun 6/77:08 pm
BTR
- ORD
1 stop4h 51m
Delta
Deal found 5/16![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:03 am
ORD
- BTR
1 stop4h 44m
Delta
Mon 8/31:27 pm
BTR
- ORD
1 stop5h 19m
Delta
Deal found 5/14![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Sat 6/135:00 am
ORD
- BTR
1 stop5h 52m
American Airlines
Mon 6/157:36 pm
BTR
- ORD
1 stop5h 03m
American Airlines
Deal found 5/13![American Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 5/18. 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 6/65:00 am
ORD
- BTR
1 stop5h 52m
American Airlines
Mon 6/87:36 pm
BTR
- ORD
1 stop5h 03m
American Airlines
Deal found 5/18![American Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:30 am
ORD
- BTR
1 stop7h 20m
Delta
Sat 12/56:00 am
BTR
- ORD
1 stop6h 06m
Delta
Deal found 5/14![Delta logo]()
$341
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:15 pm
ORD
- BTR
1 stop5h 15m
Delta
Mon 12/76:00 am
BTR
- ORD
1 stop6h 06m
Delta
Deal found 5/14![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 5/18. 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 11/275:30 am
ORD
- BTR
1 stop7h 20m
Delta
Sat 12/56:00 am
BTR
- ORD
1 stop6h 06m
Delta
Deal found 5/18![Delta logo]()
$361
This Delta deal was found by Cheapflights users on 5/18. 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 11/275:30 am
ORD
- BTR
1 stop7h 20m
Delta
Thu 12/106:00 am
BTR
- ORD
1 stop6h 06m
Delta
Deal found 5/18![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 5/17. 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.
Tue 7/78:52 am
ORD
- BTR
2 stops13h 04m
Delta
Sat 7/114:07 pm
BTR
- ORD
1 stop7h 46m
Delta
Deal found 5/17![Delta logo]()
$366
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:30 am
ORD
- BTR
1 stop7h 23m
Delta
Mon 6/17:04 pm
BTR
- ORD
1 stop4h 55m
Delta
Deal found 5/14![Delta logo]()
$369
Best flights from O'Hare Intl to Baton RougeDiscover carefully curated flight deals from O'Hare Intl to Baton Rouge that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 18, 2026.
Discover carefully curated flight deals from O'Hare Intl to Baton Rouge that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 18, 2026.
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/193:22 pm
ORD
- BTR
1 stop6h 33m
Delta
Mon 6/221:32 pm
BTR
- ORD
1 stop7h 00m
Delta
Deal found 5/14![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/14. 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 7/175:30 am
ORD
- BTR
1 stop5h 50m
United Airlines
Sun 7/196:09 pm
BTR
- ORD
1 stop6h 36m
United Airlines
Deal found 5/14![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:35 am
ORD
- BTR
1 stop6h 12m
Delta
Tue 7/71:27 pm
BTR
- ORD
1 stop7h 06m
Delta
Deal found 5/14![Delta logo]()
$341
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:30 am
ORD
- BTR
1 stop7h 17m
Delta
Mon 7/61:32 pm
BTR
- ORD
1 stop5h 10m
Delta
Deal found 5/14![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 5/16. 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.
Sat 5/235:30 am
ORD
- BTR
1 stop7h 23m
Delta
Mon 6/17:04 pm
BTR
- ORD
1 stop4h 55m
Delta
Deal found 5/16![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 5/16. 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.
Tue 7/77:45 pm
ORD
- BTR
2 stops15h 35m
United Airlines
Mon 7/136:09 pm
BTR
- ORD
1 stop6h 36m
United Airlines
Deal found 5/16![United Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 5/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:30 am
ORD
- BTR
1 stop4h 50m
United Airlines
Wed 6/175:00 am
BTR
- ORD
1 stop6h 01m
United Airlines
Deal found 5/13![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 5/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:30 am
ORD
- BTR
1 stop6h 59m
United Airlines
Sun 6/142:05 pm
BTR
- ORD
2 stops16h 23m
United Airlines
Deal found 5/13![United Airlines logo]()
$523
This Delta deal was found by Cheapflights users on 5/13. 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 7/36:35 am
ORD
- BTR
1 stop6h 12m
Delta
Mon 7/66:11 am
BTR
- ORD
2 stops10h 51m
Delta
Deal found 5/13![Delta logo]()
$514
This Delta deal was found by Cheapflights users on 5/15. 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.
Sat 6/207:01 am
ORD
- BTR
2 stops8h 11m
Delta
Mon 6/227:08 pm
BTR
- ORD
1 stop4h 51m
Delta
Deal found 5/15![Delta logo]()
$517
This Delta deal was found by Cheapflights users on 5/17. 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.
Fri 7/106:35 am
ORD
- BTR
1 stop6h 12m
Delta
Sat 7/186:19 am
BTR
- ORD
2 stops10h 04m
Delta
Deal found 5/17![Delta logo]()
$517
Last-minute flights from O'Hare Intl to Baton RougeDiscover last-minute flight deals from O'Hare Intl to Baton Rouge. Data last updated May 18, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Baton Rouge. Data last updated May 18, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/185:00 am
ORD
- BTR
1 stop6h 31m
American Airlines
Sat 5/237:36 pm
BTR
- ORD
1 stop5h 06m
American Airlines
Deal found 5/15![American Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:30 am
ORD
- BTR
1 stop7h 19m
Delta
Mon 5/257:04 pm
BTR
- ORD
1 stop4h 55m
Delta
Deal found 5/14![Delta logo]()
$401
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:30 am
ORD
- BTR
1 stop7h 23m
Delta
Mon 6/17:04 pm
BTR
- ORD
1 stop4h 55m
Delta
Deal found 5/14![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Wed 5/275:45 pm
ORD
- BTR
1 stop5h 01m
United Airlines
Sat 5/302:05 pm
BTR
- ORD
2 stops16h 23m
United Airlines
Deal found 5/14![United Airlines logo]()
$490
This Delta deal was found by Cheapflights users on 5/16. 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 5/299:49 am
ORD
- BTR
1 stop5h 18m
Delta
Sun 6/77:08 pm
BTR
- ORD
1 stop4h 51m
Delta
Deal found 5/16![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 5/17. 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.
Fri 6/57:07 am
ORD
- BTR
1 stop5h 42m
Delta
Tue 6/91:32 pm
BTR
- ORD
1 stop7h 00m
Delta
Deal found 5/17![Delta logo]()
$344
This American Airlines deal was found by Cheapflights users on 5/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:59 pm
ORD
- BTR
1 stop8h 00m
American Airlines
Sun 6/77:36 pm
BTR
- ORD
1 stop5h 03m
American Airlines
Deal found 5/15![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/18. 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 6/65:00 am
ORD
- BTR
1 stop5h 52m
American Airlines
Mon 6/87:36 pm
BTR
- ORD
1 stop5h 03m
American Airlines
Deal found 5/18![American Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Sat 6/135:00 am
ORD
- BTR
1 stop5h 52m
American Airlines
Mon 6/157:36 pm
BTR
- ORD
1 stop5h 03m
American Airlines
Deal found 5/13![American Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 5/15. 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.
Sat 6/207:01 am
ORD
- BTR
2 stops8h 11m
Delta
Mon 6/227:08 pm
BTR
- ORD
1 stop4h 51m
Delta
Deal found 5/15![Delta logo]()
$517
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Sat 6/276:30 am
ORD
- BTR
1 stop6h 59m
United Airlines
Mon 6/292:05 pm
BTR
- ORD
2 stops16h 23m
United Airlines
Deal found 5/14![United Airlines logo]()
$478
One-way flights from O'Hare Intl to Baton RougeSearch for one-way flight options from O'Hare Intl to Baton Rouge. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
Search for one-way flight options from O'Hare Intl to Baton Rouge. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
This Delta deal was found by Cheapflights users on 5/16. 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 7/33:22 pm
ORD
- BTR
1 stop6h 33m
Delta
Deal found 5/16![Delta logo]()
$199
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:08 am
ORD
- BTR
1 stop7h 04m
Delta
Deal found 5/14![Delta logo]()
$225
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/195:30 am
ORD
- BTR
1 stop7h 17m
Delta
Deal found 5/14![Delta logo]()
$235
This American Airlines deal was found by Cheapflights users on 5/18. 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 6/95:59 am
ORD
- BTR
1 stop7h 49m
American Airlines
Deal found 5/18![American Airlines logo]()
$258
This Delta deal was found by Cheapflights users on 5/17. 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.
Mon 6/86:35 am
ORD
- BTR
1 stop6h 12m
Delta
Deal found 5/17![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 5/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3010:30 am
ORD
- BTR
1 stop5h 04m
United Airlines
Deal found 5/15![United Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 5/18. 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 6/97:59 pm
ORD
- BTR
2 stops17h 30m
United Airlines
Deal found 5/18![United Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 5/16. 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.
Thu 7/211:30 am
ORD
- BTR
2 stops6h 58m
Delta
Deal found 5/16![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 5/15. 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.
Sat 5/3010:15 am
ORD
- BTR
2 stops10h 15m
Delta
Deal found 5/15![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 5/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:30 am
ORD
- BTR
1 stop6h 59m
United Airlines
Deal found 5/15![United Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/311:00 am
ORD
- BTR
1 stop6h 46m
American Airlines
Deal found 5/14![American Airlines logo]()
$430
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 May 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $303 (Delta) |
One-way from | $199 (Delta) |
Popular in | April |
Cheapest in | December |
Average price | $323 |
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 May 18, 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
Cheapest round-trip
ChicagoBaton Rouge
ORD - BTR
ORDBTR
Chicago O'Hare Intl
Fri 6/19
3:22 pm-9:55 pm
1 stop6h 33m
Baton Rouge Ryan
Mon 6/22
1:32 pm-8:32 pm
1 stop7h 00m
$309
ChicagoBaton Rouge
ORD - BTR
ORDBTR
Chicago O'Hare Intl
Thu 7/2
6:35 am-12:47 pm
1 stop6h 12m
Baton Rouge Ryan
Tue 7/7
1:27 pm-8:33 pm
1 stop7h 06m
$341
ChicagoBaton Rouge
ORD - BTR
ORDBTR
Chicago O'Hare Intl
Thu 7/2
5:30 am-12:47 pm
1 stop7h 17m
Baton Rouge Ryan
Mon 7/6
1:32 pm-6:42 pm
1 stop5h 10m
$344
ChicagoBaton Rouge
ORD - BTR
ORDBTR
Chicago O'Hare Intl
Sat 5/23
5:30 am-12:53 pm
1 stop7h 23m
Baton Rouge Ryan
Mon 6/1
7:04 pm-11:59 pm
1 stop4h 55m
$369
ChicagoBaton Rouge
ORD - BTR
ORDBTR
Chicago O'Hare Intl
Fri 7/17
5:30 am-11:20 am
1 stop5h 50m
Baton Rouge Ryan
Sun 7/19
6:09 pm-12:45 am
1 stop6h 36m
$479
ChicagoBaton Rouge
ORD - BTR
ORDBTR
Chicago O'Hare Intl
Tue 7/7
7:45 pm-11:20 am
2 stops15h 35m
Baton Rouge Ryan
Mon 7/13
6:09 pm-12:45 am
1 stop6h 36m
$493
ChicagoBaton Rouge
ORD - BTR
ORDBTR
Chicago O'Hare Intl
Fri 7/3
6:35 am-12:47 pm
1 stop6h 12m
Baton Rouge Ryan
Mon 7/6
6:11 am-5:02 pm
2 stops10h 51m
$514
ChicagoBaton Rouge
ORD - BTR
ORDBTR
Chicago O'Hare Intl
Sat 6/20
7:01 am-3:12 pm
2 stops8h 11m
Baton Rouge Ryan
Mon 6/22
7:08 pm-11:59 pm
1 stop4h 51m
$517
ChicagoBaton Rouge
ORD - BTR
ORDBTR
Chicago O'Hare Intl
Fri 7/10
6:35 am-12:47 pm
1 stop6h 12m
Baton Rouge Ryan
Sat 7/18
6:19 am-4:23 pm
2 stops10h 04m
$517
Quickest round-trip
ChicagoBaton Rouge
ORD - BTR
ORDBTR
Chicago O'Hare Intl
Thu 6/11
6:30 am-11:20 am
1 stop4h 50m
Baton Rouge Ryan
Wed 6/17
5:00 am-11:01 am
1 stop6h 01m
$519
Showing 1-10 of 22 resultsSorted by cheapest first
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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
ORD-BTR
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
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 May 18, 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.
Food
6.6
Comfort
7.3
Crew
8.1
Entertainment
7.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Comfort
7.3
Crew
8.1
Entertainment
7.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Comfort
7.3
Crew
8.1
Entertainment
7.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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.
Traveling to a place near Baton Rouge?
Book flights to Baton Rouge if you plan to visit one of these locationsMcComb
Saint Francisville
Denham Springs
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O'Hare Intl and Baton Rouge flights
Browse other O'Hare Intl and Baton Rouge flight options. Last updated on May 18, 2026.
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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 May 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$348 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$253 | Average$373 | FlexibilityNo cancel fee | On-time71% |