$37+ Cheap flights from Alabama to Illinois
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — ORD
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Alabama to Illinois 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
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Cheapest flights from Alabama to IllinoisExplore the most affordable flight options available from Alabama to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Alabama to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:27 pm -
1 stop25h 10m
Mon 11/97:55 am -
1 stop7h 27m
Deal found 10/27![Multiple Airlines logo]()
$232
This Southwest deal was found by Cheapflights users on 10/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:15 pm -
Nonstop1h 50m
Mon 12/76:15 pm -
Nonstop1h 50m
Deal found 10/29![Southwest logo]()
$235
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/246:22 am -
Nonstop2h 40m
Tue 12/19:30 pm -
Nonstop2h 05m
Deal found 10/28![American Airlines logo]()
$235
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/31:08 pm -
Nonstop2h 23m
Mon 12/79:30 pm -
Nonstop2h 05m
Deal found 10/27![American Airlines logo]()
$236
This Southwest deal was found by Cheapflights users on 10/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:00 am -
Nonstop1h 50m
Thu 12/246:15 pm -
Nonstop1h 50m
Deal found 10/29![Southwest logo]()
$237
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/276:05 am -
Nonstop2h 20m
Fri 12/49:20 pm -
Nonstop1h 55m
Deal found 10/30![United Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:15 pm -
1 stop28h 19m
Wed 12/23:55 pm -
2 stops17h 20m
Deal found 10/28![Multiple Airlines logo]()
$242
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/2312:02 pm -
1 stop8h 01m
Thu 11/2610:30 am -
Nonstop2h 07m
Deal found 10/28![American Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/2510:38 am -
Nonstop2h 22m
Mon 11/308:10 am -
Nonstop1h 57m
Deal found 10/25![American Airlines logo]()
$246
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/510:28 am -
Nonstop2h 30m
Sun 12/67:59 pm -
Nonstop1h 58m
Deal found 10/29![American Airlines logo]()
$247
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/275:05 am -
1 stop5h 57m
Fri 12/410:30 am -
Nonstop2h 07m
Deal found 10/30![American Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 10/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:25 pm -
Nonstop1h 50m
Fri 12/41:20 pm -
2 stops8h 20m
Deal found 10/30![Southwest logo]()
$252
Best flights from Alabama to IllinoisDiscover carefully curated flight deals from Alabama to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Alabama to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:15 pm -
Nonstop1h 50m
Mon 12/76:15 pm -
Nonstop1h 50m
Deal found 10/27![Southwest logo]()
$235
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/142:15 pm -
1 stop6h 22m
Mon 4/197:00 am -
1 stop6h 31m
Deal found 10/28![Delta logo]()
$266
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/245:34 pm -
1 stop5h 00m
Tue 12/16:49 pm -
1 stop4h 50m
Deal found 10/25![American Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 10/29. 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 2/312:32 pm -
Nonstop2h 10m
Sat 2/610:45 am -
Nonstop2h 03m
Deal found 10/29![United Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:15 am -
Nonstop1h 50m
Tue 12/86:15 pm -
Nonstop1h 50m
Deal found 10/27![Southwest logo]()
$235
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1712:31 pm -
1 stop6h 38m
Sat 12/195:25 am -
1 stop6h 03m
Deal found 10/27![Delta logo]()
$266
This Southwest deal was found by Cheapflights users on 10/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/112:35 pm -
1 stop5h 35m
Thu 12/246:15 pm -
Nonstop1h 50m
Deal found 10/29![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 10/29. 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 1/710:33 am -
1 stop5h 24m
Sat 1/95:30 am -
1 stop4h 48m
Deal found 10/29![Delta logo]()
$266
This Southwest deal was found by Cheapflights users on 10/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:00 am -
Nonstop1h 50m
Fri 12/45:25 pm -
1 stop4h 15m
Deal found 10/30![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 10/28. 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 12/195:05 pm -
1 stop5h 17m
Thu 12/249:29 am -
1 stop5h 41m
Deal found 10/28![Delta logo]()
$266
This American Airlines deal was found by Cheapflights users on 10/28. 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 1/46:22 pm -
1 stop5h 52m
Mon 1/111:17 pm -
1 stop7h 29m
Deal found 10/28![American Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 10/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:55 pm -
1 stop6h 15m
Wed 12/166:15 pm -
Nonstop1h 50m
Deal found 10/29![Southwest logo]()
$265
This Delta deal was found by Cheapflights users on 10/29. 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 2/122:50 pm -
1 stop6h 20m
Sun 2/145:30 am -
1 stop6h 41m
Deal found 10/29![Delta logo]()
$281
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/1710:21 am -
1 stop7h 24m
Sun 12/207:10 pm -
Nonstop2h 04m
Deal found 10/25![American Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/226:05 am -
Nonstop2h 20m
Wed 12/210:25 am -
Nonstop2h 05m
Deal found 10/26![United Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 10/29. 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 12/1210:30 am -
1 stop6h 36m
Mon 1/119:50 am -
1 stop3h 57m
Deal found 10/29![Delta logo]()
$281
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/13:15 pm -
Nonstop1h 50m
Tue 1/56:15 pm -
Nonstop1h 50m
Deal found 10/28![Southwest logo]()
$287
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/118:37 am -
1 stop6h 58m
Sun 11/156:00 am -
1 stop4h 05m
Deal found 10/27![American Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/284:20 pm -
Nonstop1h 50m
Fri 1/16:15 pm -
Nonstop1h 50m
Deal found 10/27![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 10/30. 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 11/242:15 pm -
1 stop3h 49m
Mon 11/309:30 am -
1 stop4h 25m
Deal found 10/30![Delta logo]()
$294
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/96:20 pm -
Nonstop2h 14m
Sun 11/153:50 pm -
Nonstop1h 54m
Deal found 10/26![United Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/134:50 pm -
1 stop6h 27m
Tue 11/175:03 pm -
1 stop5h 44m
Deal found 10/29![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/25. 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 12/262:01 pm -
1 stop6h 27m
Tue 12/296:25 am -
1 stop6h 56m
Deal found 10/25![Delta logo]()
$295
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/276:05 am -
Nonstop2h 20m
Sat 11/289:30 pm -
Nonstop2h 00m
Deal found 10/28![United Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:25 pm -
1 stop5h 20m
Mon 11/236:40 pm -
Nonstop1h 50m
Deal found 10/25![Southwest logo]()
$311
This American Airlines deal was found by Cheapflights users on 10/29. 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 1/15:30 am -
1 stop5h 30m
Mon 1/46:50 am -
1 stop5h 36m
Deal found 10/29![American Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 10/29. 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 11/216:00 am -
1 stop6h 51m
Tue 11/249:30 am -
1 stop4h 25m
Deal found 10/29![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/1212:20 pm -
Nonstop2h 19m
Mon 11/167:50 pm -
Nonstop2h 02m
Deal found 10/29![United Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 10/26. 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 11/2712:34 pm -
1 stop4h 06m
Mon 11/302:44 pm -
1 stop6h 12m
Deal found 10/26![Delta logo]()
$310
This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/56:35 pm -
1 stop5h 45m
Sun 2/71:10 pm -
Nonstop1h 45m
Deal found 10/25![Southwest logo]()
$347
Last-minute flights from Alabama to IllinoisDiscover last-minute flight deals from Alabama to Illinois. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Alabama to Illinois. Data last updated October 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:27 pm -
1 stop25h 10m
Mon 11/97:55 am -
1 stop7h 27m
Deal found 10/27![Multiple Airlines logo]()
$232
This Southwest deal was found by Cheapflights users on 10/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:25 pm -
1 stop5h 20m
Tue 11/247:45 am -
Nonstop1h 45m
Deal found 10/26![Southwest logo]()
$245
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:25 pm -
Nonstop1h 50m
Thu 11/261:40 pm -
Nonstop1h 45m
Deal found 10/27![Southwest logo]()
$235
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/2312:02 pm -
1 stop8h 01m
Thu 11/2610:30 am -
Nonstop2h 07m
Deal found 10/28![American Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/246:22 am -
Nonstop2h 40m
Tue 12/19:30 pm -
Nonstop2h 05m
Deal found 10/28![American Airlines logo]()
$235
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/244:20 pm -
Nonstop1h 50m
Tue 12/11:20 pm -
2 stops8h 20m
Deal found 10/27![Southwest logo]()
$250
This Delta deal was found by Cheapflights users on 10/29. 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 11/246:23 am -
1 stop6h 28m
Wed 12/211:28 am -
1 stop6h 13m
Deal found 10/29![Delta logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:15 pm -
1 stop28h 19m
Wed 12/23:55 pm -
2 stops17h 20m
Deal found 10/28![Multiple Airlines logo]()
$242
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/2510:38 am -
Nonstop2h 22m
Mon 11/308:10 am -
Nonstop1h 57m
Deal found 10/25![American Airlines logo]()
$246
This Southwest deal was found by Cheapflights users on 10/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:25 pm -
Nonstop1h 50m
Fri 12/46:15 pm -
Nonstop1h 50m
Deal found 10/30![Southwest logo]()
$237
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/276:05 am -
Nonstop2h 20m
Fri 12/49:20 pm -
Nonstop1h 55m
Deal found 10/30![United Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/275:05 am -
1 stop5h 57m
Fri 12/410:30 am -
Nonstop2h 07m
Deal found 10/30![American Airlines logo]()
$247
One-way flights from Alabama to IllinoisSearch for one-way flight options from Alabama to Illinois. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Alabama to Illinois. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1112:47 pm -
Nonstop1h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Allegiant Air logo]()
$37
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:27 pm -
1 stop25h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$97
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:20 pm -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Southwest logo]()
$118
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/256:21 pm -
Nonstop2h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$118
This Southwest deal was found by Cheapflights users on 10/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:00 am -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Southwest logo]()
$119
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/266:22 am -
Nonstop2h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![American Airlines logo]()
$119
This Delta deal was found by Cheapflights users on 10/28. 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 11/256:23 am -
1 stop7h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$128
This Delta deal was found by Cheapflights users on 10/30. 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 11/276:23 am -
1 stop5h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Delta logo]()
$129
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/275:05 am -
1 stop5h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![American Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:08 pm -
2 stops19h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$131
This Southwest deal was found by Cheapflights users on 10/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:05 am -
2 stops8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Southwest logo]()
$134
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/46:21 am -
Nonstop2h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$138
Find flight deals from Alabama to Illinois
Keep the following information in mind while searching for Alabama to Illinois flight deals. Data was last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $169 (Kiwi.com) |
One-way from | $37 (Trip.com) |
Popular in | January |
Cheapest in | February |
Average price | $497 |
Good round-trip deal | $342 or less |
Good one-way deal | $247 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Alabama to Illinois 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Alabama to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Gulf ShoresBelleville
GUF Gulf Shores Jack Edwards - BLV Belleville
GUFBLV
Gulf Shores Jack Edwards
Fri 12/11
12:47 pm-2:33 pm
Nonstop1h 46m
Belleville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$37
BirminghamChicago
BHM Birmingham - MDW Chicago Midway
BHMMDW
Birmingham
Wed 11/25
4:20 pm-6:10 pm
Nonstop1h 50m
Chicago Midway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$118
BirminghamChicago
BHM Birmingham - MDW Chicago Midway
BHMMDW
Birmingham
Thu 11/26
5:00 am-6:50 am
Nonstop1h 50m
Chicago Midway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$118
BirminghamChicago
BHM Birmingham - MDW Chicago Midway
BHMMDW
Birmingham
Wed 12/9
3:15 pm-5:05 pm
Nonstop1h 50m
Chicago Midway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$118
BirminghamChicago
BHM Birmingham - ORD Chicago O'Hare Intl
BHMORD
Birmingham
Thu 12/10
1:15 pm-3:33 pm
Nonstop2h 18m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
BirminghamChicago
BHM Birmingham - MDW Chicago Midway
BHMMDW
Birmingham
Thu 11/26
4:20 pm-10:54 pm
1 stop6h 34m
Chicago Midway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$128
BirminghamChicago
BHM Birmingham - ORD Chicago O'Hare Intl
BHMORD
Birmingham
Thu 11/26
4:20 pm-11:20 pm
1 stop7h 00m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$128
BirminghamChicago
BHM Birmingham - ORD Chicago O'Hare Intl
BHMORD
Birmingham
Wed 11/25
6:23 am-1:59 pm
1 stop7h 36m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$128
BirminghamChicago
BHM Birmingham - MDW Chicago Midway
BHMMDW
Birmingham
Tue 12/1
4:35 pm-10:45 pm
1 stop6h 10m
Chicago Midway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$128
BirminghamChicago
BHM Birmingham - ORD Chicago O'Hare Intl
BHMORD
Birmingham
Mon 12/7
2:50 pm-8:53 pm
1 stop6h 03m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$128
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Alabama to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Alabama with our price prediction graph.
GUF-BLV
BHM-MDW
BHM-ORD
HSV-MDW
HSV-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 Alabama to Illinois
USAL-USIL
GUF-BLV
BHM-MDW
BHM-ORD
HSV-MDW
What is the cheapest month to book a flight from Alabama to Illinois?
Currently, February is the cheapest month in which you can book a flight from Alabama to Illinois (average of $295). Flying from Alabama to Illinois in July is currently the most expensive (average of $428). 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.
What is the cheapest time of day to fly from AL to IL?
Find hourly flight availability from Alabama to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
One of the essential ways to save on airfare from Alabama to Illinois is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 34% on airfare.
How much does it cost to fly round-trip from Alabama to Illinois?
Airfare is below average for this route at the moment.
Alabama to Illinois flights typically cost between $334 and $447 in November.The cheapest round-trip price found within the last 5 days was $235 on American Airlines (Nov 24-Dec 1).
How far ahead should I book a flight from Alabama to Illinois?
To ensure you get the cheapest price possible for a flight from Alabama to Illinois, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated October 30, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Alabama to Illinois to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.4
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.4
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.4
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.4
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.4
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.4
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Alabama to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Alabama to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Alabama to Illinois by cabin class
Find flights from Alabama to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Alabama and Illinois flights
Browse other Alabama and Illinois flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Illinois
Find the right flight back to Alabama after your stay in Illinois
Alabama to Illinois flights
Consider these flights traveling from Alabama to Illinois.
Top 5 airlines flying from Alabama to Illinois
Discover the top 5 airlines that operate flights from Alabama to Illinois. 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$86 | Average$198 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$187 | Average$378 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$190 | Average$450 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$209 | Average$387 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$267 | Average$434 | FlexibilityNo cancel fee | On-time63% |