$91+ Cheap flights from Illinois to Alabama
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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BHM
Nov 11 — Nov 181
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Alabama 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 Illinois to AlabamaExplore the most affordable flight options available from Illinois to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 12, 2026.
Explore the most affordable flight options available from Illinois to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 12, 2026.
This Super.com deal was found by Cheapflights users on 10/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:12 pm -
Nonstop1h 42m
Fri 11/134:22 pm -
Nonstop1h 44m
Deal found 10/12![Allegiant Air logo]()
$91
This Booking.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1410:13 am -
Nonstop1h 44m
Mon 12/215:48 pm -
Nonstop1h 45m
Deal found 10/11![Allegiant Air logo]()
$114
This Orbitz deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:51 pm -
Nonstop1h 42m
Mon 11/92:38 pm -
Nonstop1h 44m
Deal found 10/8![Allegiant Air logo]()
$120
This FlightHub deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:51 pm -
Nonstop1h 42m
Mon 11/162:38 pm -
Nonstop1h 44m
Deal found 10/8![Allegiant Air logo]()
$138
This FlightHub deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:04 pm -
Nonstop1h 45m
Wed 11/255:55 pm -
Nonstop1h 48m
Deal found 10/10![Allegiant Air logo]()
$144
This FlightHub deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1110:13 am -
Nonstop1h 44m
Mon 12/1412:47 pm -
Nonstop1h 46m
Deal found 10/9![Allegiant Air logo]()
$183
This United Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:50 pm -
Nonstop2h 02m
Tue 11/1712:20 pm -
Nonstop2h 19m
Deal found 10/11![United Airlines logo]()
$211
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/108:59 pm -
Nonstop1h 48m
Tue 11/1710:35 am -
Nonstop2h 17m
Deal found 10/12![American Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:55 am -
1 stop7h 27m
Tue 11/171:03 pm -
2 stops29h 27m
Deal found 10/11![Multiple Airlines logo]()
$218
This American Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:45 pm -
Nonstop1h 46m
Sun 11/156:02 am -
Nonstop2h 28m
Deal found 10/11![American Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:05 pm -
1 stop3h 51m
Tue 11/175:20 am -
1 stop7h 00m
Deal found 10/10![Delta logo]()
$231
This American Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/224:47 pm -
Nonstop1h 58m
Tue 12/297:15 pm -
Nonstop2h 30m
Deal found 10/9![American Airlines logo]()
$239
Best flights from Illinois to AlabamaDiscover carefully curated flight deals from Illinois to Alabama that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.
Discover carefully curated flight deals from Illinois to Alabama that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.
This Super.com deal was found by Cheapflights users on 10/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:12 pm -
Nonstop1h 42m
Fri 11/134:22 pm -
Nonstop1h 44m
Deal found 10/12![Allegiant Air logo]()
$91
This Booking.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1410:13 am -
Nonstop1h 44m
Mon 12/215:48 pm -
Nonstop1h 45m
Deal found 10/11![Allegiant Air logo]()
$114
This United Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:29 am -
Nonstop1h 58m
Wed 11/181:15 pm -
Nonstop2h 15m
Deal found 10/11![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 10/12. 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 11/510:15 am -
Nonstop1h 45m
Sat 11/77:15 am -
Nonstop1h 50m
Deal found 10/12![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:49 am -
1 stop4h 37m
Thu 11/2612:34 pm -
1 stop6h 31m
Deal found 10/10![Delta logo]()
$261
This FlightHub deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:51 pm -
Nonstop1h 42m
Mon 11/162:38 pm -
Nonstop1h 44m
Deal found 10/8![Allegiant Air logo]()
$138
This American Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/124:04 pm -
1 stop7h 41m
Tue 12/153:09 pm -
1 stop8h 12m
Deal found 10/9![American Airlines logo]()
$319
This FlightHub deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:04 pm -
Nonstop1h 45m
Wed 11/255:55 pm -
Nonstop1h 48m
Deal found 10/8![Allegiant Air logo]()
$171
This FlightHub deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1110:13 am -
Nonstop1h 44m
Mon 12/1412:47 pm -
Nonstop1h 46m
Deal found 10/9![Allegiant Air logo]()
$183
This Southwest deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:55 am -
Nonstop1h 50m
Tue 12/153:15 pm -
Nonstop1h 50m
Deal found 10/9![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:30 am -
1 stop6h 54m
Sun 11/86:10 am -
1 stop6h 49m
Deal found 10/9![Delta logo]()
$275
This Delta deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:04 am -
1 stop5h 35m
Wed 11/186:23 am -
1 stop7h 36m
Deal found 10/11![Delta logo]()
$277
This FlightHub deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:13 am -
Nonstop1h 44m
Mon 12/712:47 pm -
Nonstop1h 46m
Deal found 10/9![Allegiant Air logo]()
$210
This United Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:25 am -
Nonstop2h 06m
Sun 1/107:00 am -
Nonstop2h 37m
Deal found 10/10![United Airlines logo]()
$312
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/169:40 am -
2 stops7h 35m
Wed 12/237:00 am -
Nonstop1h 55m
Deal found 10/8![Southwest logo]()
$290
This American Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:19 pm -
1 stop7h 18m
Sun 11/85:20 am -
1 stop5h 39m
Deal found 10/10![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 10/7. 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 10/295:27 am -
1 stop3h 56m
Mon 11/212:28 pm -
1 stop4h 30m
Deal found 10/7![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:15 pm -
Nonstop1h 40m
Sun 11/15:00 am -
Nonstop1h 50m
Deal found 10/8![Southwest logo]()
$305
This American Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:38 pm -
1 stop5h 35m
Sat 11/1410:35 am -
1 stop5h 48m
Deal found 10/10![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 10/7. 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 11/126:49 am -
1 stop6h 50m
Thu 11/127:47 pm -
1 stop4h 07m
Deal found 10/7![Delta logo]()
$295
This United Airlines deal was found by Cheapflights users on 10/12. 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 11/97:50 pm -
Nonstop2h 02m
Tue 11/1712:20 pm -
Nonstop2h 19m
Deal found 10/12![United Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:20 pm -
2 stops8h 20m
Sun 11/225:55 pm -
1 stop6h 15m
Deal found 10/8![Southwest logo]()
$310
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:05 am -
1 stop6h 45m
Thu 10/296:21 pm -
1 stop5h 36m
Deal found 10/9![Delta logo]()
$295
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/245:11 pm -
1 stop4h 41m
Fri 11/275:16 am -
1 stop5h 43m
Deal found 10/12![American Airlines logo]()
$373
This Southwest deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:55 am -
Nonstop1h 50m
Sun 1/1012:40 pm -
1 stop5h 50m
Deal found 10/10![Southwest logo]()
$322
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:04 am -
1 stop5h 39m
Thu 10/296:15 am -
1 stop6h 32m
Deal found 10/9![Delta logo]()
$295
This United Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:50 pm -
Nonstop2h 02m
Mon 11/26:20 pm -
Nonstop2h 14m
Deal found 10/10![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 10/7. 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 10/313:50 pm -
Nonstop1h 54m
Sun 11/17:15 am -
Nonstop2h 22m
Deal found 10/7![United Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:35 am -
1 stop4h 39m
Sun 11/226:23 am -
1 stop7h 36m
Deal found 10/11![Delta logo]()
$296
This American Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:05 am -
1 stop5h 45m
Fri 11/275:57 pm -
1 stop6h 23m
Deal found 10/10![American Airlines logo]()
$429
Last-minute flights from Illinois to AlabamaDiscover last-minute flight deals from Illinois to Alabama. Data last updated October 12, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Alabama. Data last updated October 12, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:51 pm -
Nonstop1h 42m
Mon 11/92:38 pm -
Nonstop1h 44m
Deal found 10/8![Allegiant Air logo]()
$120
This Super.com deal was found by Cheapflights users on 10/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:12 pm -
Nonstop1h 42m
Fri 11/134:22 pm -
Nonstop1h 44m
Deal found 10/12![Allegiant Air logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:55 am -
1 stop7h 27m
Tue 11/171:03 pm -
2 stops29h 27m
Deal found 10/11![Multiple Airlines logo]()
$218
This United Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:50 pm -
Nonstop2h 02m
Tue 11/1712:20 pm -
Nonstop2h 19m
Deal found 10/11![United Airlines logo]()
$211
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/108:59 pm -
Nonstop1h 48m
Tue 11/1710:35 am -
Nonstop2h 17m
Deal found 10/12![American Airlines logo]()
$215
This American Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:15 am -
Nonstop1h 50m
Mon 11/1610:35 am -
Nonstop2h 17m
Deal found 10/11![American Airlines logo]()
$241
This FlightHub deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:51 pm -
Nonstop1h 42m
Mon 11/162:38 pm -
Nonstop1h 44m
Deal found 10/8![Allegiant Air logo]()
$138
This American Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:40 pm -
1 stop5h 56m
Tue 11/1710:35 am -
Nonstop2h 17m
Deal found 10/10![American Airlines logo]()
$240
This American Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:45 pm -
Nonstop1h 46m
Sun 11/156:02 am -
Nonstop2h 28m
Deal found 10/11![American Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:05 pm -
1 stop3h 51m
Tue 11/175:20 am -
1 stop7h 00m
Deal found 10/10![Delta logo]()
$231
This Delta deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:30 am -
1 stop3h 38m
Sun 11/156:00 am -
1 stop4h 39m
Deal found 10/10![Delta logo]()
$246
This FlightHub deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:04 pm -
Nonstop1h 45m
Wed 11/255:55 pm -
Nonstop1h 48m
Deal found 10/10![Allegiant Air logo]()
$144
One-way flights from Illinois to AlabamaSearch for one-way flight options from Illinois to Alabama. Find affordable one-way fares based on user searches. Data last updated October 12, 2026.
Search for one-way flight options from Illinois to Alabama. Find affordable one-way fares based on user searches. Data last updated October 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:55 am -
1 stop7h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:35 pm -
2 stops35h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/118:25 am -
1 stop7h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:15 am -
2 stops53h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Thu 1/78:25 am -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/710:37 pm -
2 stops35h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:55 am -
1 stop29h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1010:37 pm -
2 stops34h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/810:18 am -
1 stop22h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$124
This American Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/171:45 pm -
Nonstop1h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![American Airlines logo]()
$129
This Southwest deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:55 am -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Southwest logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:04 pm -
2 stops26h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$130
Find flight deals from Illinois to Alabama
Keep the following information in mind while searching for Illinois to Alabama flight deals. Data was last updated October 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $91 (Super.com) |
Popular in | January |
Cheapest in | November |
Average price | $498 |
Good round-trip deal | $166 or less |
Good one-way deal | $198 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Alabama 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 12, 2026.
Use the filters below to find and compare flights from Illinois to Alabama that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BellevilleGulf Shores
BLV Belleville - GUF Gulf Shores Jack Edwards
BLVGUF
Belleville
Mon 11/9
5:12 pm-6:54 pm
Nonstop1h 42m
Gulf Shores Jack Edwards
Fri 11/13
4:22 pm-6:06 pm
Nonstop1h 44m
$91
BellevilleGulf Shores
BLV Belleville - GUF Gulf Shores Jack Edwards
BLVGUF
Belleville
Mon 12/14
10:13 am-11:57 am
Nonstop1h 44m
Gulf Shores Jack Edwards
Mon 12/21
5:48 pm-7:33 pm
Nonstop1h 45m
$114
ChicagoHuntsville
ORD Chicago O'Hare Intl - HSV Huntsville
ORDHSV
Chicago O'Hare Intl
Thu 11/12
7:55 am-1:37 pm
1 stop29h 42m
Huntsville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$122
ChicagoHuntsville
ORD Chicago O'Hare Intl - HSV Huntsville
ORDHSV
Chicago O'Hare Intl
Sat 11/7
7:35 pm-7:48 am
2 stops36h 13m
Huntsville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
ChicagoHuntsville
ORD Chicago O'Hare Intl - HSV Huntsville
ORDHSV
Chicago O'Hare Intl
Mon 12/14
6:10 am-6:55 pm
1 stop12h 45m
Huntsville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$124
ChicagoHuntsville
ORD Chicago O'Hare Intl - HSV Huntsville
ORDHSV
Chicago O'Hare Intl
Wed 12/9
7:32 pm-1:23 pm
2 stops41h 51m
Huntsville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$126
ChicagoHuntsville
ORD Chicago O'Hare Intl - HSV Huntsville
ORDHSV
Chicago O'Hare Intl
Tue 11/10
7:35 pm-9:15 am
2 stops37h 40m
Huntsville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$126
ChicagoBirmingham
ORD Chicago O'Hare Intl - BHM Birmingham
ORDBHM
Chicago O'Hare Intl
Wed 11/11
10:29 am-12:27 pm
Nonstop1h 58m
Birmingham
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$129
Quickest round-trip
ChicagoBirmingham
MDW Chicago Midway - BHM Birmingham
MDWBHM
Chicago Midway
Fri 12/11
6:40 pm-8:25 pm
Nonstop1h 45m
Birmingham
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$129
ChicagoBirmingham
ORD Chicago O'Hare Intl - BHM Birmingham
ORDBHM
Chicago O'Hare Intl
Sat 11/7
3:41 pm-5:39 pm
Nonstop1h 58m
Birmingham
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$129
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Alabama
Have a flexible travel schedule? Discover the best time to fly to Alabama from Illinois with our price prediction graph.
BLV-GUF
ORD-BHM
MDW-BHM
ORD-HSV
BMI-BHM
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 Illinois to Alabama
USIL-USAL
BLV-GUF
ORD-BHM
MDW-BHM
ORD-HSV
What is the cheapest month to book a flight from Illinois to Alabama?
Currently, January is the cheapest month in which you can book a flight from Illinois to Alabama (average of $315). Flying from Illinois to Alabama in April is currently the most expensive (average of $427). 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 IL to AL?
Find hourly flight availability from Illinois to Alabama. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 12, 2026.
It’s typically best to fly out from Illinois to Alabama at noon. Doing so could potentially save you 9% on the flight price compared to flying in the evening, which is usually more expensive.
Weekly flight availability from Illinois to Alabama
Explore weekly flight availability from Illinois to Alabama. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 12, 2026.
The most flights from USIL to USAL are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).
How much does it cost to fly round-trip from Illinois to Alabama?
Airfare is below average for this route at the moment.
Illinois to Alabama flights typically cost between $338 and $582 in November.The cheapest round-trip price found within the last 5 days was $257 on American Airlines (Nov 6-Nov 9).
How far ahead should I book a flight from Illinois to Alabama?
To ensure you get the cheapest price possible for a flight from Illinois to Alabama, you should look to book at least 71 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.
What is the cheapest day to fly from Illinois to Alabama?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Alabama. Price data was last updated on October 10, 2026.
Travelers seeking maximum savings on their Illinois to Alabama flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Alabama
Get insights into the airlines that provide service to Alabama. 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 Alabama. Reviews last updated October 12, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Illinois to Alabama. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Entertainment
7.5
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Entertainment
7.5
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Entertainment
7.5
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Entertainment
7.5
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Entertainment
7.5
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Related info for your journey
Find useful and relevant information for your journey from Illinois to Alabama. 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 Illinois to Alabama
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Alabama by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Alabama by cabin class
Find flights from Illinois to Alabama, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Alabama flights
Browse other Illinois and Alabama flight options. Last updated on October 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Alabama
Find the right flight back to Illinois after your stay in Alabama
Illinois to Alabama flights
Consider these flights traveling from Illinois to Alabama.
Top 5 airlines flying from Illinois to Alabama
Discover the top 5 airlines that operate flights from Illinois to Alabama. 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 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$195 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$169 | Average$543 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$209 | Average$442 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$209 | Average$459 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$291 | Average$402 | FlexibilityNo cancel fee | On-time63% |