$84+ Cheap flights from Huntsville (HSV) to Illinois
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — ORD
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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Cheapest flights from Huntsville to IllinoisExplore the most affordable flight options available from Huntsville to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
Explore the most affordable flight options available from Huntsville to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:44 am
HSV
- ORD
1 stop26h 31m
Multiple Airlines
Wed 8/55:13 pm
ORD
- HSV
1 stop15h 27m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:44 am
HSV
- ORD
1 stop26h 31m
Multiple Airlines
Mon 8/108:05 am
ORD
- HSV
1 stop8h 43m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:44 am
HSV
- ORD
1 stop26h 31m
Multiple Airlines
Thu 8/65:13 pm
ORD
- HSV
1 stop25h 37m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/139:44 am
HSV
- ORD
1 stop26h 31m
Multiple Airlines
Wed 7/155:13 pm
ORD
- HSV
1 stop15h 27m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Sun 11/17:05 pm
HSV
- ORD
1 stop20h 19m
Multiple Airlines
Thu 11/127:50 am
ORD
- HSV
1 stop10h 35m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:44 am
HSV
- ORD
1 stop26h 31m
Multiple Airlines
Sat 8/85:13 pm
ORD
- HSV
1 stop15h 27m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:44 am
HSV
- ORD
1 stop26h 31m
Multiple Airlines
Fri 8/71:50 pm
ORD
- HSV
2 stops20h 22m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:44 am
HSV
- STL
2 stops23h 13m
Multiple Airlines
Tue 7/144:09 pm
STL
- HSV
1 stop18h 03m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:44 am
HSV
- ORD
1 stop26h 31m
Multiple Airlines
Sun 8/97:05 am
ORD
- HSV
2 stops27h 02m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Mon 11/29:18 am
HSV
- ORD
1 stop6h 08m
Multiple Airlines
Thu 11/127:50 am
ORD
- HSV
1 stop10h 35m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/307:46 pm
HSV
- STL
1 stop4h 07m
Delta
Tue 8/411:00 am
STL
- HSV
1 stop4h 25m
Delta
Deal found 6/23![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 6/26. 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.
Sun 11/12:15 pm
HSV
- MDW
1 stop4h 22m
Delta
Mon 11/96:00 am
MDW
- HSV
1 stop3h 41m
Delta
Deal found 6/26![Delta logo]()
$289
Best flights from Huntsville to IllinoisDiscover carefully curated flight deals from Huntsville to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
Discover carefully curated flight deals from Huntsville to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:15 am
HSV
- ORD
Nonstop2h 18m
United Airlines
Sat 8/87:52 pm
ORD
- HSV
Nonstop2h 01m
United Airlines
Deal found 6/22![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 6/27. 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 7/307:46 pm
HSV
- STL
1 stop4h 07m
Delta
Tue 8/411:00 am
STL
- HSV
1 stop4h 25m
Delta
Deal found 6/27![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:37 pm
HSV
- PIA
2 stops9h 45m
American Airlines
Tue 7/216:58 pm
PIA
- HSV
1 stop5h 23m
American Airlines
Deal found 6/24![American Airlines logo]()
$294
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:30 am
HSV
- ORD
Nonstop2h 15m
United Airlines
Sat 8/297:54 pm
ORD
- HSV
Nonstop2h 05m
United Airlines
Deal found 6/22![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 6/26. 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.
Thu 10/86:30 am
HSV
- ORD
1 stop6h 07m
Delta
Tue 10/137:05 am
ORD
- HSV
1 stop6h 26m
Delta
Deal found 6/26![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 6/26. 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 9/186:00 am
HSV
- ORD
1 stop6h 59m
Delta
Mon 9/218:05 am
ORD
- HSV
1 stop3h 51m
Delta
Deal found 6/26![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Fri 7/107:02 pm
HSV
- STL
1 stop4h 55m
American Airlines
Tue 7/145:10 am
STL
- HSV
1 stop5h 32m
American Airlines
Deal found 6/25![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:15 pm
HSV
- ORD
1 stop4h 25m
Delta
Sun 11/1511:10 am
ORD
- HSV
1 stop5h 16m
Delta
Deal found 6/22![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Fri 7/245:04 am
HSV
- PIA
1 stop4h 13m
American Airlines
Sun 7/267:13 pm
PIA
- HSV
1 stop5h 08m
American Airlines
Deal found 6/25![American Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 6/26. 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.
Thu 9/176:00 am
HSV
- ORD
1 stop6h 59m
Delta
Mon 9/218:05 am
ORD
- HSV
1 stop3h 51m
Delta
Deal found 6/26![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 8/297:30 am
HSV
- STL
1 stop4h 33m
United Airlines
Wed 9/28:35 am
STL
- HSV
1 stop6h 43m
United Airlines
Deal found 6/24![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:20 pm
HSV
- ORD
1 stop6h 30m
Delta
Mon 11/233:35 pm
ORD
- HSV
1 stop4h 52m
Delta
Deal found 6/22![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 6/26. 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.
Thu 10/82:15 pm
HSV
- ORD
1 stop6h 09m
Delta
Mon 10/127:05 am
ORD
- HSV
1 stop6h 26m
Delta
Deal found 6/26![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 6/26. 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 9/116:00 am
HSV
- ORD
1 stop4h 37m
Delta
Sun 9/136:40 am
ORD
- HSV
1 stop6h 40m
Delta
Deal found 6/26![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Tue 12/811:07 am
HSV
- STL
1 stop5h 37m
United Airlines
Sat 12/126:15 am
STL
- HSV
1 stop5h 47m
United Airlines
Deal found 6/26![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 6/26. 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.
Sat 11/75:24 am
HSV
- MDW
1 stop4h 28m
Delta
Sun 11/86:00 am
MDW
- HSV
1 stop3h 41m
Delta
Deal found 6/26![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:20 pm
HSV
- MDW
1 stop4h 50m
Delta
Wed 10/2810:35 am
MDW
- HSV
1 stop5h 51m
Delta
Deal found 6/22![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:19 pm
HSV
- MDW
1 stop3h 56m
Delta
Wed 7/299:19 am
MDW
- HSV
1 stop4h 51m
Delta
Deal found 6/22![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:18 pm
HSV
- MDW
1 stop6h 18m
Delta
Sat 8/156:05 am
MDW
- HSV
1 stop5h 41m
Delta
Deal found 6/22![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 6/26. 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.
Sat 7/255:11 pm
HSV
- MDW
1 stop5h 04m
Delta
Sat 8/16:00 am
MDW
- HSV
1 stop5h 44m
Delta
Deal found 6/26![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:19 pm
HSV
- MDW
1 stop3h 56m
Delta
Tue 7/286:00 am
MDW
- HSV
1 stop5h 44m
Delta
Deal found 6/23![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/162:00 pm
HSV
- MDW
1 stop4h 33m
Delta
Sat 9/196:05 am
MDW
- HSV
1 stop5h 19m
Delta
Deal found 6/23![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 8/62:05 pm
HSV
- MDW
1 stop4h 28m
Delta
Tue 8/116:05 am
MDW
- HSV
1 stop5h 41m
Delta
Deal found 6/24![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:20 pm
HSV
- PIA
2 stops17h 49m
United Airlines
Sun 7/266:12 pm
PIA
- HSV
2 stops29h 12m
United Airlines
Deal found 6/25![United Airlines logo]()
$833
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/137:15 am
HSV
- PIA
1 stop6h 42m
United Airlines
Wed 7/156:30 am
PIA
- HSV
1 stop5h 52m
United Airlines
Deal found 6/23![United Airlines logo]()
$864
This Delta deal was found by Cheapflights users on 6/26. 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 9/46:17 pm
HSV
- STL
1 stop5h 41m
Delta
Sun 9/66:00 am
STL
- HSV
1 stop5h 46m
Delta
Deal found 6/26![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 6/26. 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 10/92:15 pm
HSV
- ORD
1 stop4h 25m
Delta
Tue 10/137:05 am
ORD
- HSV
1 stop6h 26m
Delta
Deal found 6/26![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 6/25. 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.
Thu 7/302:03 pm
HSV
- MDW
1 stop4h 22m
Delta
Thu 8/66:05 am
MDW
- HSV
1 stop5h 41m
Delta
Deal found 6/25![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 8/206:17 pm
HSV
- MDW
1 stop4h 19m
Delta
Sun 8/239:24 am
MDW
- HSV
1 stop4h 51m
Delta
Deal found 6/23![Delta logo]()
$384
Last-minute flights from Huntsville to IllinoisDiscover last-minute flight deals from Huntsville to Illinois. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Huntsville to Illinois. Data last updated June 27, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:44 am
HSV
- STL
2 stops23h 13m
Multiple Airlines
Tue 7/144:09 pm
STL
- HSV
1 stop18h 03m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:44 am
HSV
- ORD
1 stop26h 31m
Multiple Airlines
Tue 7/145:13 pm
ORD
- HSV
1 stop16h 59m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/139:44 am
HSV
- ORD
1 stop26h 31m
Multiple Airlines
Wed 7/155:13 pm
ORD
- HSV
1 stop15h 27m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:44 am
HSV
- ORD
1 stop26h 31m
Multiple Airlines
Thu 7/161:50 pm
ORD
- HSV
2 stops19h 04m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$275
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:00 am
HSV
- PIA
1 stop6h 55m
American Airlines
Tue 7/216:58 pm
PIA
- HSV
1 stop5h 23m
American Airlines
Deal found 6/24![American Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:44 am
HSV
- ORD
1 stop26h 31m
Multiple Airlines
Fri 7/248:05 am
ORD
- HSV
1 stop8h 43m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/209:44 am
HSV
- ORD
1 stop26h 31m
Multiple Airlines
Sun 7/268:05 am
ORD
- HSV
1 stop24h 49m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:19 pm
HSV
- MDW
1 stop3h 56m
Delta
Wed 7/299:19 am
MDW
- HSV
1 stop4h 51m
Delta
Deal found 6/22![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/245:04 am
HSV
- ORD
Nonstop2h 26m
American Airlines
Wed 7/2910:32 pm
ORD
- HSV
Nonstop1h 49m
American Airlines
Deal found 6/24![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/245:04 am
HSV
- ORD
Nonstop2h 26m
American Airlines
Fri 7/315:45 pm
ORD
- HSV
1 stop5h 38m
American Airlines
Deal found 6/23![American Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:46 pm
HSV
- ORD
1 stop4h 07m
Delta
Fri 7/316:35 am
ORD
- HSV
1 stop6h 48m
Delta
Deal found 6/22![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/307:46 pm
HSV
- STL
1 stop4h 07m
Delta
Tue 8/411:00 am
STL
- HSV
1 stop4h 25m
Delta
Deal found 6/23![Delta logo]()
$289
One-way flights from Huntsville to IllinoisSearch for one-way flight options from Huntsville to Illinois. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
Search for one-way flight options from Huntsville to Illinois. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:44 am
HSV
- ORD
1 stop26h 31m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:48 am
HSV
- ORD
1 stop25h 02m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 8/1711:48 am
HSV
- ORD
1 stop25h 12m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:44 am
HSV
- ORD
1 stop26h 31m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 9/247:05 pm
HSV
- ORD
1 stop20h 21m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:44 am
HSV
- ORD
1 stop26h 31m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Sat 7/1810:52 am
HSV
- STL
1 stop13h 07m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:40 am
HSV
- ORD
1 stop11h 30m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:44 am
HSV
- STL
2 stops31h 53m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/1510:52 am
HSV
- ORD
1 stop12h 18m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 8/39:44 am
HSV
- STL
2 stops31h 53m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/179:44 am
HSV
- ORD
1 stop26h 31m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$139
Find flight deals from Huntsville to Illinois
Keep the following information in mind while searching for Huntsville to Illinois flight deals. Data was last updated June 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $195 (Kiwi.com) |
One-way from | $84 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $349 |
Good round-trip deal | $379 or less |
Good one-way deal | $290 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Huntsville 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 2,558,603 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Huntsville to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HuntsvilleChicago
HSV - ORD
HSVORD
Huntsville
Wed 8/5
7:15 am-9:33 am
Nonstop2h 18m
Chicago O'Hare Intl
Sat 8/8
7:52 pm-9:53 pm
Nonstop2h 01m
$269
HuntsvilleChicago
HSV - ORD
HSVORD
Huntsville
Thu 8/27
7:30 am-9:45 am
Nonstop2h 15m
Chicago O'Hare Intl
Sat 8/29
7:54 pm-9:59 pm
Nonstop2h 05m
$269
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Thu 7/30
7:46 pm-11:53 pm
1 stop4h 07m
Lambert-St Louis
Tue 8/4
11:00 am-3:25 pm
1 stop4h 25m
$289
HuntsvilleChicago
HSV - ORD
HSVORD
Huntsville
Thu 10/8
6:30 am-12:37 pm
1 stop6h 07m
Chicago O'Hare Intl
Tue 10/13
7:05 am-1:31 pm
1 stop6h 26m
$289
HuntsvilleChicago
HSV - ORD
HSVORD
Huntsville
Fri 9/18
6:00 am-12:59 pm
1 stop6h 59m
Chicago O'Hare Intl
Mon 9/21
8:05 am-11:56 am
1 stop3h 51m
$289
HuntsvilleChicago
HSV - ORD
HSVORD
Huntsville
Fri 11/13
2:15 pm-6:40 pm
1 stop4h 25m
Chicago O'Hare Intl
Sun 11/15
11:10 am-4:26 pm
1 stop5h 16m
$289
HuntsvilleChicago
HSV - ORD
HSVORD
Huntsville
Thu 9/17
6:00 am-12:59 pm
1 stop6h 59m
Chicago O'Hare Intl
Mon 9/21
8:05 am-11:56 am
1 stop3h 51m
$289
HuntsvilleChicago
HSV - ORD
HSVORD
Huntsville
Sat 11/21
5:20 pm-11:50 pm
1 stop6h 30m
Chicago O'Hare Intl
Mon 11/23
3:35 pm-8:27 pm
1 stop4h 52m
$289
HuntsvilleChicago
HSV - ORD
HSVORD
Huntsville
Thu 10/8
2:15 pm-8:24 pm
1 stop6h 09m
Chicago O'Hare Intl
Mon 10/12
7:05 am-1:31 pm
1 stop6h 26m
$289
HuntsvilleChicago
HSV - ORD
HSVORD
Huntsville
Fri 9/11
6:00 am-10:37 am
1 stop4h 37m
Chicago O'Hare Intl
Sun 9/13
6:40 am-1:20 pm
1 stop6h 40m
$289
Showing 1-10 of 49 resultsSorted by cheapest first
Best time to book a flight from Huntsville to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Huntsville with our price prediction graph.
HSV-ORD
HSV-STL
HSV-PIA
HSV-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 Huntsville to Illinois
HSV-USIL
HSV-ORD
HSV-STL
HSV-PIA
HSV-MDW
What is the cheapest month to book a flight from Huntsville to Illinois?
Currently, November is the cheapest month in which you can book a flight from Huntsville to Illinois (average of $117). Flying from Huntsville to Illinois in March is currently the most expensive (average of $223). 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 HSV to IL?
Find hourly flight availability from Huntsville 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 June 27, 2026.
It’s optimal to fly from Huntsville to Illinois in the evening. By choosing this option you can save up to 55% on the cost of your flight, compared to a flight in the afternoon.
Weekly flight availability from Huntsville to Illinois
Explore weekly flight availability from Huntsville to Illinois. 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 June 27, 2026.
The most flights from HSV to USIL are scheduled on a Tuesday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).
How much does it cost to fly round-trip from Huntsville to Illinois?
How far ahead should I book a flight from Huntsville to Illinois?
Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Huntsville to Illinois. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 June 27, 2026.
Read through reviews of airlines operating flights from Huntsville to Illinois, such as Delta,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Huntsville 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 Huntsville 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 Huntsville to Illinois by cabin class
Find flights from Huntsville to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Huntsville and Illinois flights
Browse other Huntsville and Illinois flight options. Last updated on June 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Huntsville to Illinois flights
Consider these flights traveling from Huntsville to Illinois.
Top 3 airlines flying from Huntsville to Illinois
Discover the top 3 airlines that operate flights from Huntsville 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 2,558,603 searches. Data last updated June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$209 | Average$281 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$209 | Average$287 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$508 | FlexibilityNo cancel fee | On-timeN/A |