$191+ Cheap flights from Baton Rouge (BTR) to Chicago (CHI)
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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — CHI
Jul 23 — Jul 301
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Baton Rouge to Chicago with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Baton Rouge to Chicago
Cheapest
Best
Last-minute
One-way
Cheapest flights from Baton Rouge to ChicagoExplore the most affordable flight options available from Baton Rouge to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.
Explore the most affordable flight options available from Baton Rouge to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.
This Delta deal was found by Cheapflights users on 6/22. 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 7/254:07 pm
BTR
- MDW
1 stop6h 08m
Delta
Tue 7/285:10 pm
MDW
- BTR
1 stop4h 46m
Delta
Deal found 6/22![Delta logo]()
$303
This American Airlines deal was found by Cheapflights users on 6/21. 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 7/296:16 pm
BTR
- ORD
1 stop6h 34m
American Airlines
Wed 8/55:00 am
ORD
- BTR
1 stop5h 42m
American Airlines
Deal found 6/21![American Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 6/20. 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 7/167:04 pm
BTR
- ORD
1 stop4h 49m
Delta
Tue 7/218:03 am
ORD
- BTR
1 stop4h 44m
Delta
Deal found 6/20![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 6/19. 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 9/255:50 pm
BTR
- MDW
1 stop4h 35m
Delta
Sun 9/2710:48 am
MDW
- BTR
1 stop6h 17m
Delta
Deal found 6/19![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 6/22. 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 11/203:20 pm
BTR
- ORD
1 stop5h 50m
Delta
Mon 11/233:35 pm
ORD
- BTR
1 stop6h 26m
Delta
Deal found 6/22![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 6/20. 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 7/77:06 pm
BTR
- ORD
1 stop4h 47m
Delta
Sat 7/115:30 am
ORD
- BTR
1 stop7h 17m
Delta
Deal found 6/20![Delta logo]()
$324
This American Airlines deal was found by Cheapflights users on 6/21. 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 7/76:16 pm
BTR
- ORD
1 stop5h 23m
American Airlines
Sat 7/113:52 pm
ORD
- BTR
1 stop6h 15m
American Airlines
Deal found 6/21![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Thu 9/245:20 am
BTR
- ORD
1 stop7h 05m
United Airlines
Mon 9/284:11 pm
ORD
- BTR
1 stop5h 05m
United Airlines
Deal found 6/17![United Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 6/18. 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.
Sat 7/184:07 pm
BTR
- MDW
1 stop6h 08m
Delta
Wed 7/226:00 am
MDW
- BTR
1 stop6h 47m
Delta
Deal found 6/18![Delta logo]()
$351
This American Airlines deal was found by Cheapflights users on 6/18. 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 7/186:47 pm
BTR
- ORD
1 stop6h 03m
American Airlines
Sat 8/16:04 am
ORD
- BTR
1 stop5h 10m
American Airlines
Deal found 6/18![American Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 6/18. 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 11/203:20 pm
BTR
- MDW
1 stop6h 50m
Delta
Mon 11/236:00 am
MDW
- BTR
1 stop6h 50m
Delta
Deal found 6/18![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 6/22. 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 10/103:20 pm
BTR
- ORD
1 stop6h 25m
Delta
Tue 10/137:10 am
ORD
- BTR
1 stop5h 40m
Delta
Deal found 6/22![Delta logo]()
$357
Best flights from Baton Rouge to ChicagoDiscover carefully curated flight deals from Baton Rouge to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
Discover carefully curated flight deals from Baton Rouge to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
This Delta deal was found by Cheapflights users on 6/22. 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 7/254:07 pm
BTR
- MDW
1 stop6h 08m
Delta
Tue 7/285:10 pm
MDW
- BTR
1 stop4h 46m
Delta
Deal found 6/22![Delta logo]()
$303
This KAYAK deal was found by Cheapflights users on 6/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:36 pm
BTR
- ORD
1 stop5h 14m
American Airlines
Thu 7/236:04 am
ORD
- BTR
1 stop4h 54m
American Airlines
Deal found 6/19![American Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 6/19. 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 11/149:35 am
BTR
- ORD
2 stops10h 56m
United Airlines
Tue 11/1712:40 pm
ORD
- BTR
1 stop6h 50m
United Airlines
Deal found 6/19![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 6/20. 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 7/167:04 pm
BTR
- ORD
1 stop4h 49m
Delta
Tue 7/218:03 am
ORD
- BTR
1 stop4h 44m
Delta
Deal found 6/20![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 6/20. 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 11/203:20 pm
BTR
- ORD
1 stop5h 50m
Delta
Mon 11/233:35 pm
ORD
- BTR
1 stop6h 26m
Delta
Deal found 6/20![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 6/18. 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.
Sat 7/184:07 pm
BTR
- MDW
1 stop6h 08m
Delta
Wed 7/226:00 am
MDW
- BTR
1 stop6h 47m
Delta
Deal found 6/18![Delta logo]()
$351
This KAYAK deal was found by Cheapflights users on 6/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:16 pm
BTR
- ORD
1 stop5h 23m
American Airlines
Fri 7/245:00 am
ORD
- BTR
1 stop5h 58m
American Airlines
Deal found 6/19![American Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 6/21. 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 8/1110:26 am
BTR
- MDW
1 stop5h 49m
Delta
Thu 8/135:10 pm
MDW
- BTR
1 stop4h 51m
Delta
Deal found 6/21![Delta logo]()
$396
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Sat 7/184:09 pm
BTR
- ORD
1 stop5h 31m
United Airlines
Sat 8/19:20 pm
ORD
- BTR
2 stops14h 00m
United Airlines
Deal found 6/18![United Airlines logo]()
$532
This Delta deal was found by Cheapflights users on 6/17. 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 7/710:25 am
BTR
- MDW
1 stop5h 50m
Delta
Sat 7/116:00 am
MDW
- BTR
1 stop6h 47m
Delta
Deal found 6/17![Delta logo]()
$497
This KAYAK deal was found by Cheapflights users on 6/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/194:00 pm
BTR
- MDW
1 stop6h 15m
Delta
Wed 7/226:00 am
MDW
- BTR
1 stop6h 47m
Delta
Deal found 6/22![Delta logo]()
$502
This Delta deal was found by Cheapflights users on 6/18. 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.
Sat 7/184:07 pm
BTR
- ORD
1 stop7h 46m
Delta
Wed 7/222:07 pm
ORD
- BTR
2 stops7h 49m
Delta
Deal found 6/18![Delta logo]()
$514
This Delta deal was found by Cheapflights users on 6/22. 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 9/1810:24 am
BTR
- ORD
1 stop6h 06m
Delta
Sun 9/206:00 am
ORD
- BTR
2 stops9h 01m
Delta
Deal found 6/22![Delta logo]()
$517
This KAYAK deal was found by Cheapflights users on 6/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:00 pm
BTR
- MDW
1 stop6h 15m
Delta
Thu 7/236:00 am
MDW
- BTR
1 stop6h 47m
Delta
Deal found 6/19![Delta logo]()
$533
This Delta deal was found by Cheapflights users on 6/21. 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 6/254:00 pm
BTR
- MDW
1 stop6h 17m
Delta
Sat 6/276:00 am
MDW
- BTR
1 stop6h 50m
Delta
Deal found 6/21![Delta logo]()
$534
This Delta deal was found by Cheapflights users on 6/20. 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 7/174:00 pm
BTR
- MDW
1 stop6h 15m
Delta
Mon 7/206:00 am
MDW
- BTR
1 stop6h 47m
Delta
Deal found 6/20![Delta logo]()
$609
This Delta deal was found by Cheapflights users on 6/17. 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 7/104:00 pm
BTR
- MDW
1 stop6h 15m
Delta
Tue 7/145:10 pm
MDW
- BTR
1 stop4h 46m
Delta
Deal found 6/17![Delta logo]()
$646
Last-minute flights from Baton Rouge to ChicagoDiscover last-minute flight deals from Baton Rouge to Chicago. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from Baton Rouge to Chicago. Data last updated June 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/20. 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 7/77:06 pm
BTR
- ORD
1 stop4h 47m
Delta
Sat 7/115:30 am
ORD
- BTR
1 stop7h 17m
Delta
Deal found 6/20![Delta logo]()
$324
This American Airlines deal was found by Cheapflights users on 6/21. 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 7/76:16 pm
BTR
- ORD
1 stop5h 23m
American Airlines
Sat 7/113:52 pm
ORD
- BTR
1 stop6h 15m
American Airlines
Deal found 6/21![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 6/22. 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 7/114:07 pm
BTR
- MDW
1 stop6h 08m
Delta
Tue 7/2112:41 pm
MDW
- BTR
1 stop5h 38m
Delta
Deal found 6/22![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 6/22. 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 7/134:00 pm
BTR
- MDW
1 stop6h 15m
Delta
Tue 7/2112:41 pm
MDW
- BTR
1 stop5h 38m
Delta
Deal found 6/22![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 6/22. 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 7/154:00 pm
BTR
- MDW
1 stop6h 15m
Delta
Tue 7/216:00 am
MDW
- BTR
1 stop6h 47m
Delta
Deal found 6/22![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 6/20. 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 7/167:04 pm
BTR
- ORD
1 stop4h 49m
Delta
Tue 7/218:03 am
ORD
- BTR
1 stop4h 44m
Delta
Deal found 6/20![Delta logo]()
$306
This American Airlines deal was found by Cheapflights users on 6/22. 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 7/167:36 pm
BTR
- ORD
1 stop5h 14m
American Airlines
Tue 7/215:00 am
ORD
- BTR
1 stop5h 43m
American Airlines
Deal found 6/22![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 6/18. 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.
Sat 7/184:07 pm
BTR
- MDW
1 stop6h 08m
Delta
Wed 7/226:00 am
MDW
- BTR
1 stop6h 47m
Delta
Deal found 6/18![Delta logo]()
$351
This American Airlines deal was found by Cheapflights users on 6/18. 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 7/186:47 pm
BTR
- ORD
1 stop6h 03m
American Airlines
Sat 8/16:04 am
ORD
- BTR
1 stop5h 10m
American Airlines
Deal found 6/18![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 6/20. 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 7/197:36 pm
BTR
- ORD
1 stop5h 14m
American Airlines
Sat 7/255:00 am
ORD
- BTR
1 stop6h 14m
American Airlines
Deal found 6/20![American Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 6/22. 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 7/254:07 pm
BTR
- MDW
1 stop6h 08m
Delta
Tue 7/285:10 pm
MDW
- BTR
1 stop4h 46m
Delta
Deal found 6/22![Delta logo]()
$303
This American Airlines deal was found by Cheapflights users on 6/21. 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 7/296:16 pm
BTR
- ORD
1 stop6h 34m
American Airlines
Wed 8/55:00 am
ORD
- BTR
1 stop5h 42m
American Airlines
Deal found 6/21![American Airlines logo]()
$303
One-way flights from Baton Rouge to ChicagoSearch for one-way flight options from Baton Rouge to Chicago. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
Search for one-way flight options from Baton Rouge to Chicago. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
This Delta deal was found by Cheapflights users on 6/20. 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 9/1210:29 am
BTR
- MDW
1 stop4h 56m
Delta
Deal found 6/20![Delta logo]()
$191
This Delta deal was found by Cheapflights users on 6/20. 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 9/124:30 pm
BTR
- ORD
1 stop7h 29m
Delta
Deal found 6/20![Delta logo]()
$191
This Delta deal was found by Cheapflights users on 6/22. 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 7/184:07 pm
BTR
- MDW
1 stop6h 08m
Delta
Deal found 6/22![Delta logo]()
$199
This United Airlines deal was found by Cheapflights users on 6/20. 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 7/155:00 am
BTR
- ORD
1 stop7h 29m
United Airlines
Deal found 6/20![United Airlines logo]()
$199
This Delta deal was found by Cheapflights users on 6/22. 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 9/183:48 pm
BTR
- MDW
1 stop6h 57m
Delta
Deal found 6/22![Delta logo]()
$206
This Delta deal was found by Cheapflights users on 6/22. 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 7/267:04 pm
BTR
- ORD
1 stop4h 49m
Delta
Deal found 6/22![Delta logo]()
$206
This KAYAK deal was found by Cheapflights users on 6/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:36 pm
BTR
- ORD
1 stop5h 14m
American Airlines
Deal found 6/22![American Airlines logo]()
$228
This KAYAK deal was found by Cheapflights users on 6/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:16 pm
BTR
- ORD
1 stop5h 23m
American Airlines
Deal found 6/22![American Airlines logo]()
$234
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Sun 9/134:10 pm
BTR
- ORD
1 stop7h 17m
United Airlines
Deal found 6/20![United Airlines logo]()
$246
This Delta deal was found by Cheapflights users on 6/20. 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 9/143:48 pm
BTR
- MDW
1 stop6h 57m
Delta
Deal found 6/20![Delta logo]()
$250
This Delta deal was found by Cheapflights users on 6/18. 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 7/244:00 pm
BTR
- MDW
1 stop6h 15m
Delta
Deal found 6/18![Delta logo]()
$260
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Fri 7/244:09 pm
BTR
- ORD
1 stop7h 06m
United Airlines
Deal found 6/18![United Airlines logo]()
$260
Find flight deals from Baton Rouge to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Chicago (CHI). 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 June 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $303 (Delta) |
One-way from | $191 (Delta) |
Popular in | April |
Cheapest in | January |
Average price | $448 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baton Rouge to Chicago 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 June 23, 2026.
Use the filters below to find and compare flights from Baton Rouge to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Baton RougeChicago
BTR - MDW
BTRMDW
Baton Rouge Ryan
Sat 7/25
4:07 pm-10:15 pm
1 stop6h 08m
Chicago Midway
Tue 7/28
5:10 pm-9:56 pm
1 stop4h 46m
$303
Quickest round-trip
Baton RougeChicago
BTR - ORD
BTRORD
Baton Rouge Ryan
Thu 7/16
7:04 pm-11:53 pm
1 stop4h 49m
Chicago O'Hare Intl
Tue 7/21
8:03 am-12:47 pm
1 stop4h 44m
$306
Baton RougeChicago
BTR - ORD
BTRORD
Baton Rouge Ryan
Fri 11/20
3:20 pm-9:10 pm
1 stop5h 50m
Chicago O'Hare Intl
Mon 11/23
3:35 pm-10:01 pm
1 stop6h 26m
$309
Baton RougeChicago
BTR - MDW
BTRMDW
Baton Rouge Ryan
Sat 7/18
4:07 pm-10:15 pm
1 stop6h 08m
Chicago Midway
Wed 7/22
6:00 am-12:47 pm
1 stop6h 47m
$351
Baton RougeChicago
BTR - MDW
BTRMDW
Baton Rouge Ryan
Tue 8/11
10:26 am-4:15 pm
1 stop5h 49m
Chicago Midway
Thu 8/13
5:10 pm-10:01 pm
1 stop4h 51m
$396
Baton RougeChicago
BTR - ORD
BTRORD
Baton Rouge Ryan
Sun 7/19
7:36 pm-12:50 am
1 stop5h 14m
Chicago O'Hare Intl
Thu 7/23
6:04 am-10:58 am
1 stop4h 54m
$456
Baton RougeChicago
BTR - ORD
BTRORD
Baton Rouge Ryan
Sat 11/14
9:35 am-8:31 pm
2 stops10h 56m
Chicago O'Hare Intl
Tue 11/17
12:40 pm-7:30 pm
1 stop6h 50m
$467
Baton RougeChicago
BTR - ORD
BTRORD
Baton Rouge Ryan
Mon 7/20
6:16 pm-11:39 pm
1 stop5h 23m
Chicago O'Hare Intl
Fri 7/24
5:00 am-10:58 am
1 stop5h 58m
$473
Baton RougeChicago
BTR - MDW
BTRMDW
Baton Rouge Ryan
Tue 7/7
10:25 am-4:15 pm
1 stop5h 50m
Chicago Midway
Sat 7/11
6:00 am-12:47 pm
1 stop6h 47m
$497
Baton RougeChicago
BTR - MDW
BTRMDW
Baton Rouge Ryan
Sun 7/19
4:00 pm-10:15 pm
1 stop6h 15m
Chicago Midway
Wed 7/22
6:00 am-12:47 pm
1 stop6h 47m
$502
Showing 1-10 of 38 resultsSorted by cheapest first
Compare providers for flights from Baton Rouge to Chicago
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 Chicago in June.
| 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 Baton Rouge-Chicago 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baton Rouge-Chicago flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baton Rouge-Chicago 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 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 Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Baton Rouge with our price prediction graph.
BTR-CHI
BTR-MDW
BTR-ORD
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
BTR-CHI
BTR-MDW
BTR-ORD
What is the cheapest month to book a flight from Baton Rouge to Chicago?
Currently, September is the cheapest month in which you can book a flight from Baton Rouge to Chicago (average of $196). Flying from Baton Rouge to Chicago in June is currently the most expensive (average of $302). 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?
What’s the top layover airport for flights from Baton Rouge to Chicago?
Share of 1-stop round-trip flights from Baton Rouge to Chicago chosen by Cheapflights users in the past 12 months, using the same layover each way.
Houston (IAH) – chosen by Cheapflights users on 75% of 1-stop itineraries from Baton Rouge to Chicago on Cheapflights.
What’s the cheapest layover airport for flights from Baton Rouge to Chicago?
Average round-trip fare for 1-stop flights from Baton Rouge to Chicago, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Houston (IAH) is the most affordable 1-stop option, with an average round-trip price of $376.
What’s the fastest layover option from Baton Rouge to Chicago?
Shortest average travel time for 1-stop one-way flights from Baton Rouge to Chicago, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 5h 04m.
Which airport typically offers the quickest layover for flights from Baton Rouge to Chicago?
Average layover duration for 1-stop one-way flights from Baton Rouge to Chicago, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 0h 54m.
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated June 23, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Baton Rouge to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Baton Rouge to Chicago. 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 Chicago?
Book flights to Chicago if you plan to visit one of these locationsBenton Harbor
Lansing
Merrillville
Hammond
Porter
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Chicago flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Baton Rouge
Popular flights
Alternative routes for Baton Rouge to Chicago
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Chicago
Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 23, 2026.
Complete your trip
Complete your trip to Chicago by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Baton Rouge to Chicago by cabin class
Find flights from Baton Rouge to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baton Rouge and Chicago flights
Browse other Baton Rouge and Chicago flight options. Last updated on June 23, 2026.
Other flights from Baton Rouge
Browse through other flights departing from Baton Rouge. Flights are based on user searches made on Cheapflights and were last updated on June 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Baton Rouge to Chicago
Discover the top 3 airlines that operate flights from Baton Rouge to Chicago. 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 June 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$253 | Average$410 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$253 | Average$396 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$272 | Average$318 | FlexibilityNo cancel fee | On-time69% |