$219+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — CHI
Apr 21 — Apr 281
Round-trip
1 adult, Economy
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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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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 March 22, 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 March 22, 2026.
This Delta deal was found by Cheapflights users on 3/18. 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.
Wed 6/243:20 pm
BTR
- MDW
1 stop6h 25m
Delta
Tue 6/3010:35 am
MDW
- BTR
1 stop4h 12m
Delta
Deal found 3/18![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 3/18. 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.
Mon 6/221:40 pm
BTR
- ORD
1 stop5h 21m
Delta
Mon 6/296:00 am
ORD
- BTR
1 stop6h 45m
Delta
Deal found 3/18![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 3/20. 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 4/97:05 pm
BTR
- ORD
1 stop4h 49m
Delta
Wed 4/155:15 am
ORD
- BTR
1 stop4h 31m
Delta
Deal found 3/20![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Wed 4/15:00 am
BTR
- ORD
1 stop5h 05m
United Airlines
Sun 4/57:30 am
ORD
- BTR
1 stop5h 55m
United Airlines
Deal found 3/17![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Thu 6/256:09 pm
BTR
- ORD
1 stop6h 36m
United Airlines
Mon 6/295:45 pm
ORD
- BTR
1 stop5h 01m
United Airlines
Deal found 3/18![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 3/18. 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.
Wed 6/243:20 pm
BTR
- MDW
1 stop6h 25m
Delta
Sun 6/286:00 am
MDW
- BTR
1 stop6h 45m
Delta
Deal found 3/18![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 3/18. 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 3/314:28 pm
BTR
- ORD
1 stop4h 57m
American Airlines
Thu 4/95:00 am
ORD
- BTR
1 stop5h 02m
American Airlines
Deal found 3/18![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 3/20. 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 4/96:07 am
BTR
- MDW
1 stop5h 55m
Delta
Wed 4/156:00 am
MDW
- BTR
1 stop7h 04m
Delta
Deal found 3/20![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 3/19. 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.
Thu 7/301:40 pm
BTR
- ORD
1 stop6h 38m
Delta
Sun 8/26:00 am
ORD
- BTR
1 stop6h 45m
Delta
Deal found 3/19![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 3/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:32 pm
BTR
- ORD
1 stop5h 16m
American Airlines
Sun 5/106:05 am
ORD
- BTR
1 stop5h 26m
American Airlines
Deal found 3/19![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Sat 3/287:02 am
BTR
- ORD
1 stop5h 35m
American Airlines
Tue 3/318:25 am
ORD
- BTR
1 stop7h 33m
American Airlines
Deal found 3/20![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/255:00 am
BTR
- ORD
1 stop6h 07m
United Airlines
Tue 4/284:03 pm
ORD
- BTR
1 stop5h 07m
United Airlines
Deal found 3/19![United Airlines logo]()
$409
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 March 22, 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 March 22, 2026.
This Delta deal was found by Cheapflights users on 3/18. 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 6/274:00 pm
BTR
- MDW
1 stop5h 45m
Delta
Tue 6/3010:35 am
MDW
- BTR
1 stop4h 12m
Delta
Deal found 3/18![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 3/21. 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.
Thu 4/94:33 pm
BTR
- ORD
1 stop7h 21m
American Airlines
Wed 4/153:26 pm
ORD
- BTR
1 stop5h 59m
American Airlines
Deal found 3/21![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Sat 4/257:20 am
BTR
- ORD
1 stop7h 25m
United Airlines
Tue 4/284:03 pm
ORD
- BTR
1 stop6h 42m
United Airlines
Deal found 3/17![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 3/18. 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.
Tue 4/141:45 pm
BTR
- ORD
1 stop4h 50m
Delta
Mon 4/205:15 am
ORD
- BTR
1 stop4h 31m
Delta
Deal found 3/18![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 3/18. 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.
Wed 6/243:20 pm
BTR
- MDW
1 stop6h 25m
Delta
Sun 6/286:00 am
MDW
- BTR
1 stop6h 45m
Delta
Deal found 3/18![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 3/19. 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.
Thu 7/303:20 pm
BTR
- MDW
1 stop6h 25m
Delta
Mon 8/36:00 am
MDW
- BTR
1 stop6h 45m
Delta
Deal found 3/19![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Fri 6/126:09 pm
BTR
- ORD
1 stop6h 36m
United Airlines
Sun 6/145:30 am
ORD
- BTR
1 stop5h 50m
United Airlines
Deal found 3/19![United Airlines logo]()
$478
This Delta deal was found by Cheapflights users on 3/20. 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 4/96:07 am
BTR
- MDW
1 stop5h 55m
Delta
Wed 4/156:00 am
MDW
- BTR
1 stop7h 04m
Delta
Deal found 3/20![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 3/17. 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 4/95:00 am
BTR
- ORD
1 stop5h 05m
United Airlines
Wed 4/1510:37 am
ORD
- BTR
2 stops10h 33m
United Airlines
Deal found 3/17![United Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 3/19. 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.
Thu 7/301:40 pm
BTR
- ORD
1 stop6h 38m
Delta
Sun 8/26:00 am
ORD
- BTR
1 stop6h 45m
Delta
Deal found 3/19![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 3/18. 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.
Thu 7/23:20 pm
BTR
- ORD
1 stop4h 58m
Delta
Mon 7/67:10 am
ORD
- BTR
1 stop5h 35m
Delta
Deal found 3/18![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 3/18. 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 7/106:09 pm
BTR
- ORD
1 stop6h 36m
United Airlines
Mon 7/139:45 pm
ORD
- BTR
2 stops13h 35m
United Airlines
Deal found 3/18![United Airlines logo]()
$561
This Delta deal was found by Cheapflights users on 3/19. 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.
Mon 6/223:20 pm
BTR
- MDW
1 stop6h 25m
Delta
Fri 6/2610:35 am
MDW
- BTR
1 stop4h 12m
Delta
Deal found 3/19![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 3/20. 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.
Wed 6/31:37 pm
BTR
- MDW
1 stop7h 32m
Delta
Fri 6/55:08 pm
MDW
- BTR
1 stop4h 52m
Delta
Deal found 3/20![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 3/20. 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.
Wed 6/31:37 pm
BTR
- ORD
1 stop6h 49m
Delta
Fri 6/57:07 am
ORD
- BTR
1 stop5h 42m
Delta
Deal found 3/20![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 3/19. 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.
Thu 7/303:20 pm
BTR
- MDW
1 stop6h 25m
Delta
Sun 8/26:00 am
MDW
- BTR
1 stop6h 45m
Delta
Deal found 3/19![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 3/18. 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 4/174:00 pm
BTR
- MDW
1 stop6h 28m
Delta
Fri 4/246:00 am
MDW
- BTR
1 stop6h 50m
Delta
Deal found 3/18![Delta logo]()
$492
This Delta deal was found by Cheapflights users on 3/17. 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 6/223:20 pm
BTR
- MDW
1 stop6h 25m
Delta
Thu 6/2510:35 am
MDW
- BTR
1 stop4h 12m
Delta
Deal found 3/17![Delta logo]()
$509
This Delta deal was found by Cheapflights users on 3/18. 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.
Thu 6/253:20 pm
BTR
- MDW
1 stop6h 25m
Delta
Mon 6/296:00 am
MDW
- BTR
1 stop6h 45m
Delta
Deal found 3/18![Delta logo]()
$559
Last-minute flights from Baton Rouge to ChicagoDiscover last-minute flight deals from Baton Rouge to Chicago. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from Baton Rouge to Chicago. Data last updated March 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/202:16 pm
BTR
- ORD
1 stop6h 24m
American Airlines
Wed 3/259:25 am
ORD
- BTR
1 stop8h 01m
American Airlines
Deal found 3/17![American Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Fri 3/206:45 pm
BTR
- ORD
1 stop5h 14m
United Airlines
Wed 3/2512:45 pm
ORD
- BTR
1 stop6h 48m
United Airlines
Deal found 3/20![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Sat 3/287:02 am
BTR
- ORD
1 stop5h 35m
American Airlines
Tue 3/318:25 am
ORD
- BTR
1 stop7h 33m
American Airlines
Deal found 3/20![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 3/18. 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 3/314:28 pm
BTR
- ORD
1 stop4h 57m
American Airlines
Thu 4/95:00 am
ORD
- BTR
1 stop5h 02m
American Airlines
Deal found 3/18![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 3/17. 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 3/316:07 am
BTR
- MDW
1 stop5h 55m
Delta
Thu 4/96:00 am
MDW
- BTR
1 stop6h 51m
Delta
Deal found 3/17![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Wed 4/15:00 am
BTR
- ORD
1 stop5h 05m
United Airlines
Sun 4/57:30 am
ORD
- BTR
1 stop5h 55m
United Airlines
Deal found 3/17![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 3/20. 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 4/97:05 pm
BTR
- ORD
1 stop4h 49m
Delta
Wed 4/155:15 am
ORD
- BTR
1 stop4h 31m
Delta
Deal found 3/20![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 3/17. 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.
Thu 4/96:07 am
BTR
- MDW
1 stop5h 55m
Delta
Wed 4/155:21 pm
MDW
- BTR
1 stop4h 35m
Delta
Deal found 3/17![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 3/17. 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.
Sat 4/111:36 pm
BTR
- ORD
1 stop6h 26m
Delta
Tue 4/1411:19 am
ORD
- BTR
1 stop7h 08m
Delta
Deal found 3/17![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 3/20. 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 4/174:00 pm
BTR
- MDW
1 stop6h 28m
Delta
Fri 4/246:00 am
MDW
- BTR
1 stop6h 50m
Delta
Deal found 3/20![Delta logo]()
$423
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Mon 4/206:32 pm
BTR
- ORD
1 stop5h 16m
American Airlines
Tue 4/213:07 pm
ORD
- BTR
1 stop7h 39m
American Airlines
Deal found 3/20![American Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/255:00 am
BTR
- ORD
1 stop6h 07m
United Airlines
Tue 4/284:03 pm
ORD
- BTR
1 stop5h 07m
United Airlines
Deal found 3/19![United Airlines logo]()
$409
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 March 22, 2026.
Search for one-way flight options from Baton Rouge to Chicago. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Mon 5/46:32 pm
BTR
- ORD
1 stop5h 16m
American Airlines
Deal found 3/20![American Airlines logo]()
$219
This Delta deal was found by Cheapflights users on 3/21. 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.
Mon 5/111:37 pm
BTR
- MDW
1 stop7h 32m
Delta
Deal found 3/21![Delta logo]()
$220
This American Airlines deal was found by Cheapflights users on 3/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:33 pm
BTR
- ORD
1 stop7h 27m
American Airlines
Deal found 3/17![American Airlines logo]()
$220
This Delta deal was found by Cheapflights users on 3/20. 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 4/244:00 pm
BTR
- MDW
1 stop6h 28m
Delta
Deal found 3/20![Delta logo]()
$230
This Delta deal was found by Cheapflights users on 3/20. 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 4/244:00 pm
BTR
- ORD
1 stop5h 25m
Delta
Deal found 3/20![Delta logo]()
$230
This Delta deal was found by Cheapflights users on 3/21. 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.
Sun 5/101:37 pm
BTR
- MDW
1 stop7h 32m
Delta
Deal found 3/21![Delta logo]()
$259
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:00 am
BTR
- ORD
1 stop5h 20m
United Airlines
Deal found 3/21![United Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Sun 4/266:08 pm
BTR
- ORD
1 stop7h 18m
United Airlines
Deal found 3/17![United Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 3/21. 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.
Sat 4/44:28 pm
BTR
- ORD
1 stop4h 57m
American Airlines
Deal found 3/21![American Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Sat 4/256:08 pm
BTR
- ORD
2 stops15h 29m
United Airlines
Deal found 3/17![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 3/18. 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 4/242:00 pm
BTR
- ORD
2 stops20h 51m
United Airlines
Deal found 3/18![United Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:06 pm
BTR
- ORD
2 stops17h 04m
United Airlines
Deal found 3/21![United Airlines logo]()
$401
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 March 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (Delta) |
One-way from | $219 (American Airlines) |
Popular in | April |
Cheapest in | August |
Average price | $348 |
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 March 22, 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 6/27
4:00 pm-9:45 pm
1 stop5h 45m
Chicago Midway
Tue 6/30
10:35 am-2:47 pm
1 stop4h 12m
$329
Quickest round-trip
Baton RougeChicago
BTR - ORD
BTRORD
Baton Rouge Ryan
Tue 4/14
1:45 pm-6:35 pm
1 stop4h 50m
Chicago O'Hare Intl
Mon 4/20
5:15 am-9:46 am
1 stop4h 31m
$329
Baton RougeChicago
BTR - ORD
BTRORD
Baton Rouge Ryan
Thu 4/9
4:33 pm-11:54 pm
1 stop7h 21m
Chicago O'Hare Intl
Wed 4/15
3:26 pm-9:25 pm
1 stop5h 59m
$334
Baton RougeChicago
BTR - MDW
BTRMDW
Baton Rouge Ryan
Wed 6/24
3:20 pm-9:45 pm
1 stop6h 25m
Chicago Midway
Sun 6/28
6:00 am-12:45 pm
1 stop6h 45m
$354
Baton RougeChicago
BTR - MDW
BTRMDW
Baton Rouge Ryan
Thu 7/30
3:20 pm-9:45 pm
1 stop6h 25m
Chicago Midway
Mon 8/3
6:00 am-12:45 pm
1 stop6h 45m
$394
Baton RougeChicago
BTR - MDW
BTRMDW
Baton Rouge Ryan
Thu 4/9
6:07 am-12:02 pm
1 stop5h 55m
Chicago Midway
Wed 4/15
6:00 am-1:04 pm
1 stop7h 04m
$394
Baton RougeChicago
BTR - ORD
BTRORD
Baton Rouge Ryan
Thu 7/30
1:40 pm-8:18 pm
1 stop6h 38m
Chicago O'Hare Intl
Sun 8/2
6:00 am-12:45 pm
1 stop6h 45m
$394
Baton RougeChicago
BTR - ORD
BTRORD
Baton Rouge Ryan
Thu 7/2
3:20 pm-8:18 pm
1 stop4h 58m
Chicago O'Hare Intl
Mon 7/6
7:10 am-12:45 pm
1 stop5h 35m
$394
Baton RougeChicago
BTR - ORD
BTRORD
Baton Rouge Ryan
Sat 4/25
7:20 am-2:45 pm
1 stop7h 25m
Chicago O'Hare Intl
Tue 4/28
4:03 pm-10:45 pm
1 stop6h 42m
$399
Baton RougeChicago
BTR - MDW
BTRMDW
Baton Rouge Ryan
Mon 6/22
3:20 pm-9:45 pm
1 stop6h 25m
Chicago Midway
Fri 6/26
10:35 am-2:47 pm
1 stop4h 12m
$449
Showing 1-10 of 35 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 March.
| 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-ORD
BTR-MDW
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-ORD
BTR-MDW
What is the cheapest month to book a flight from Baton Rouge to Chicago?
Currently, February is the cheapest month in which you can book a flight from Baton Rouge to Chicago (average of $48). Flying from Baton Rouge to Chicago 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?
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 March 22, 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.
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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 locationsLansing
Merrillville
Hammond
Porter
Benton Harbor
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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 March 22, 2026.
Complete your trip
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Baton Rouge and Chicago flights
Browse other Baton Rouge and Chicago flight options. Last updated on March 22, 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 March 22, 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 March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$368 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$331 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$272 | Average$338 | FlexibilityNo cancel fee | On-time69% |