$77+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — ORD
Apr 12 — Apr 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Huntsville 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Huntsville to Illinois
Cheapest
Best
Last-minute
One-way
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 March 13, 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 March 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/1710:44 am
HSV
- ORD
1 stop12h 10m
Multiple Airlines
Sun 4/195:05 am
ORD
- HSV
1 stop28h 49m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:44 am
HSV
- ORD
1 stop22h 47m
Multiple Airlines
Sun 5/107:45 pm
ORD
- HSV
1 stop14h 09m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/2410:44 am
HSV
- ORD
1 stop13h 10m
Multiple Airlines
Sun 4/265:05 am
ORD
- HSV
1 stop28h 49m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:44 am
HSV
- ORD
1 stop22h 47m
Multiple Airlines
Tue 5/123:55 pm
ORD
- HSV
1 stop18h 17m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 5/1310:52 am
HSV
- ORD
1 stop12h 21m
Multiple Airlines
Thu 5/143:05 pm
ORD
- HSV
1 stop18h 49m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:17 pm
HSV
- ORD
Nonstop2h 14m
United Airlines
Sat 8/87:47 pm
ORD
- HSV
Nonstop2h 01m
United Airlines
Deal found 3/8![United Airlines logo]()
$229
This American Airlines deal was found by Cheapflights users on 3/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/32:15 pm
HSV
- ORD
Nonstop2h 13m
American Airlines
Mon 4/611:55 am
ORD
- HSV
Nonstop1h 50m
American Airlines
Deal found 3/8![American Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:44 am
HSV
- ORD
1 stop13h 15m
Multiple Airlines
Wed 5/1311:51 am
ORD
- HSV
2 stops20h 49m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$234
This Delta deal was found by Cheapflights users on 3/9. 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 7/86:30 am
HSV
- MDW
1 stop6h 00m
Delta
Sat 7/116:00 am
MDW
- HSV
1 stop5h 04m
Delta
Deal found 3/9![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 3/9. 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 10/35:20 pm
HSV
- MDW
1 stop4h 26m
Delta
Wed 10/79:30 am
MDW
- HSV
1 stop4h 01m
Delta
Deal found 3/9![Delta logo]()
$263
This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 4/25:17 am
HSV
- STL
1 stop3h 48m
Delta
Tue 4/710:12 am
STL
- HSV
1 stop4h 13m
Delta
Deal found 3/9![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 3/10. 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.
Wed 5/66:30 am
HSV
- MDW
1 stop6h 13m
Delta
Sat 5/99:22 am
MDW
- HSV
1 stop4h 12m
Delta
Deal found 3/10![Delta logo]()
$269
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 March 13, 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 March 13, 2026.
This Delta deal was found by Cheapflights users on 3/9. 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.
Mon 4/202:44 pm
HSV
- ORD
1 stop4h 08m
Delta
Mon 4/277:10 am
ORD
- HSV
1 stop5h 00m
Delta
Deal found 3/9![Delta logo]()
$249
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:15 am
HSV
- ORD
Nonstop2h 18m
United Airlines
Thu 6/1810:25 am
ORD
- HSV
Nonstop1h 57m
United Airlines
Deal found 3/8![United Airlines logo]()
$265
This American Airlines deal was found by Cheapflights users on 3/11. 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 4/96:17 am
HSV
- STL
1 stop7h 46m
American Airlines
Thu 4/165:51 am
STL
- HSV
1 stop4h 57m
American Airlines
Deal found 3/11![American Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 3/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:00 am
HSV
- ORD
1 stop7h 01m
Delta
Sat 6/131:35 pm
ORD
- HSV
1 stop7h 09m
Delta
Deal found 3/8![Delta logo]()
$249
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:15 am
HSV
- STL
1 stop4h 52m
United Airlines
Sat 6/275:41 pm
STL
- HSV
1 stop4h 07m
United Airlines
Deal found 3/9![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 3/9. 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.
Mon 6/17:47 pm
HSV
- ORD
1 stop4h 12m
Delta
Mon 6/86:00 am
ORD
- HSV
1 stop5h 04m
Delta
Deal found 3/9![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 3/9. 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.
Mon 4/205:28 pm
HSV
- MDW
1 stop5h 00m
Delta
Mon 4/276:00 am
MDW
- HSV
1 stop6h 10m
Delta
Deal found 3/9![Delta logo]()
$249
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Fri 4/36:35 pm
HSV
- STL
1 stop4h 36m
United Airlines
Sun 4/511:15 am
STL
- HSV
1 stop6h 43m
United Airlines
Deal found 3/10![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 3/9. 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 5/69:20 am
HSV
- STL
1 stop6h 12m
Delta
Sat 5/95:15 pm
STL
- HSV
1 stop3h 28m
Delta
Deal found 3/9![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:37 am
HSV
- ORD
Nonstop2h 13m
United Airlines
Tue 4/1411:19 am
ORD
- HSV
Nonstop1h 55m
United Airlines
Deal found 3/8![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 3/9. 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 5/206:00 am
HSV
- ORD
1 stop4h 27m
Delta
Sun 5/247:00 am
ORD
- HSV
1 stop6h 34m
Delta
Deal found 3/9![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:17 am
HSV
- MDW
1 stop3h 50m
Delta
Wed 5/136:23 am
MDW
- HSV
1 stop5h 27m
Delta
Deal found 3/12![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:15 am
HSV
- STL
1 stop4h 56m
United Airlines
Wed 7/295:41 pm
STL
- HSV
1 stop4h 07m
United Airlines
Deal found 3/9![United Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:28 pm
HSV
- MDW
1 stop5h 00m
Delta
Tue 4/286:00 am
MDW
- HSV
1 stop4h 07m
Delta
Deal found 3/12![Delta logo]()
$269
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Fri 3/272:15 pm
HSV
- PIA
1 stop4h 05m
American Airlines
Tue 3/315:15 am
PIA
- HSV
2 stops8h 35m
American Airlines
Deal found 3/12![American Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/114:25 pm
HSV
- STL
1 stop6h 03m
United Airlines
Wed 4/156:30 am
STL
- HSV
1 stop6h 44m
United Airlines
Deal found 3/9![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/9. 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 8/56:30 am
HSV
- MDW
1 stop6h 00m
Delta
Sat 8/86:00 am
MDW
- HSV
1 stop5h 04m
Delta
Deal found 3/9![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:30 pm
HSV
- PIA
1 stop5h 52m
United Airlines
Sat 8/295:45 am
PIA
- HSV
1 stop6h 35m
United Airlines
Deal found 3/9![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/10. 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.
Wed 6/36:00 am
HSV
- MDW
1 stop6h 42m
Delta
Sat 6/136:00 am
MDW
- HSV
1 stop5h 04m
Delta
Deal found 3/10![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Fri 3/276:08 pm
HSV
- PIA
1 stop4h 12m
United Airlines
Tue 3/312:50 pm
PIA
- HSV
1 stop3h 47m
United Airlines
Deal found 3/12![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 3/11. 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.
Sat 4/45:22 pm
HSV
- STL
1 stop6h 36m
Delta
Mon 4/136:48 am
STL
- HSV
1 stop7h 15m
Delta
Deal found 3/11![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:47 pm
HSV
- STL
1 stop4h 12m
Delta
Sun 5/106:00 am
STL
- HSV
1 stop3h 24m
Delta
Deal found 3/12![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:00 pm
HSV
- ORD
1 stop3h 53m
Delta
Tue 6/98:55 am
ORD
- HSV
1 stop4h 34m
Delta
Deal found 3/12![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Thu 3/267:30 am
HSV
- PIA
1 stop5h 13m
United Airlines
Mon 3/302:50 pm
PIA
- HSV
1 stop3h 47m
United Airlines
Deal found 3/11![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:17 am
HSV
- MDW
1 stop4h 39m
Delta
Wed 4/810:45 am
MDW
- HSV
1 stop3h 40m
Delta
Deal found 3/12![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:00 am
HSV
- MDW
1 stop5h 02m
Delta
Tue 4/76:00 am
MDW
- HSV
1 stop4h 08m
Delta
Deal found 3/12![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 5/76:00 am
HSV
- MDW
1 stop6h 42m
Delta
Mon 5/116:23 am
MDW
- HSV
1 stop5h 27m
Delta
Deal found 3/13![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:06 pm
HSV
- MDW
1 stop4h 27m
Delta
Tue 6/99:30 am
MDW
- HSV
1 stop3h 59m
Delta
Deal found 3/12![Delta logo]()
$334
Last-minute flights from Huntsville to IllinoisDiscover last-minute flight deals from Huntsville to Illinois. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from Huntsville to Illinois. Data last updated March 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Wed 3/255:30 am
HSV
- STL
1 stop7h 13m
American Airlines
Sun 3/298:00 am
STL
- HSV
1 stop5h 45m
American Airlines
Deal found 3/10![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:17 am
HSV
- MDW
1 stop4h 39m
Delta
Wed 4/810:45 am
MDW
- HSV
1 stop3h 40m
Delta
Deal found 3/12![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 4/25:17 am
HSV
- STL
1 stop3h 48m
Delta
Tue 4/710:12 am
STL
- HSV
1 stop4h 13m
Delta
Deal found 3/9![Delta logo]()
$269
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/26:02 am
HSV
- STL
1 stop7h 41m
American Airlines
Tue 4/76:00 am
STL
- HSV
2 stops7h 00m
American Airlines
Deal found 3/9![American Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 3/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/32:05 pm
HSV
- MDW
1 stop3h 49m
Delta
Mon 4/66:07 pm
MDW
- HSV
1 stop4h 53m
Delta
Deal found 3/8![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 3/10. 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.
Tue 4/72:05 pm
HSV
- MDW
1 stop3h 49m
Delta
Tue 4/1412:52 pm
MDW
- HSV
1 stop5h 20m
Delta
Deal found 3/10![Delta logo]()
$294
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:05 pm
HSV
- MDW
1 stop3h 49m
Delta
Tue 4/149:27 am
MDW
- HSV
1 stop4h 36m
Delta
Deal found 3/12![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 3/10. 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.
Thu 4/96:57 pm
HSV
- STL
1 stop5h 01m
Delta
Thu 4/166:48 am
STL
- HSV
1 stop7h 15m
Delta
Deal found 3/10![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/92:05 pm
HSV
- MDW
1 stop3h 49m
Delta
Tue 4/1412:52 pm
MDW
- HSV
1 stop5h 20m
Delta
Deal found 3/13![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:30 am
HSV
- MDW
1 stop6h 13m
Delta
Sun 4/196:00 am
MDW
- HSV
1 stop4h 07m
Delta
Deal found 3/12![Delta logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/1710:44 am
HSV
- MDW
2 stops11h 42m
Multiple Airlines
Sun 4/199:04 am
MDW
- HSV
1 stop23h 57m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 3/9. 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.
Mon 4/205:28 pm
HSV
- MDW
1 stop5h 00m
Delta
Mon 4/276:00 am
MDW
- HSV
1 stop6h 10m
Delta
Deal found 3/9![Delta logo]()
$249
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 March 13, 2026.
Search for one-way flight options from Huntsville to Illinois. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Fri 6/52:41 pm
HSV
- ORD
1 stop24h 33m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:44 am
HSV
- ORD
1 stop13h 15m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Mon 5/1110:44 am
HSV
- ORD
1 stop22h 52m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 4/1310:44 am
HSV
- ORD
2 stops47h 18m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/2410:44 am
HSV
- MDW
2 stops31h 53m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:41 pm
HSV
- ORD
1 stop24h 33m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Mon 3/301:53 pm
HSV
- STL
2 stops20h 39m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Wed 4/17:15 pm
HSV
- STL
2 stops22h 19m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Tue 5/1911:40 am
HSV
- MDW
2 stops31h 51m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:41 am
HSV
- STL
1 stop14h 17m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:27 pm
HSV
- STL
2 stops17h 23m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$163
This Delta deal was found by Cheapflights users on 3/9. 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 4/156:30 am
HSV
- MDW
1 stop6h 13m
Delta
Deal found 3/9![Delta logo]()
$164
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 March 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $183 (Kiwi.com) |
One-way from | $77 (Kiwi.com) |
Popular in | October |
Cheapest in | January |
Average price | $289 |
Good round-trip deal | $328 or less |
Good one-way deal | $248 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 March 13, 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
HuntsvilleChicago
HSV - ORD
HSVORD
Huntsville
Mon 4/20
2:44 pm-6:52 pm
1 stop4h 08m
Chicago O'Hare Intl
Mon 4/27
7:10 am-12:10 pm
1 stop5h 00m
$249
HuntsvilleChicago
HSV - ORD
HSVORD
Huntsville
Wed 6/3
6:00 am-1:01 pm
1 stop7h 01m
Chicago O'Hare Intl
Sat 6/13
1:35 pm-8:44 pm
1 stop7h 09m
$249
HuntsvilleChicago
HSV - ORD
HSVORD
Huntsville
Mon 6/1
7:47 pm-11:59 pm
1 stop4h 12m
Chicago O'Hare Intl
Mon 6/8
6:00 am-11:04 am
1 stop5h 04m
$249
HuntsvilleChicago
HSV - MDW
HSVMDW
Huntsville
Mon 4/20
5:28 pm-10:28 pm
1 stop5h 00m
Chicago Midway
Mon 4/27
6:00 am-12:10 pm
1 stop6h 10m
$249
HuntsvilleChicago
HSV - ORD
HSVORD
Huntsville
Tue 5/26
7:15 am-9:33 am
Nonstop2h 18m
Chicago O'Hare Intl
Thu 6/18
10:25 am-12:22 pm
Nonstop1h 57m
$265
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Sat 6/20
7:15 am-12:07 pm
1 stop4h 52m
Lambert-St Louis
Sat 6/27
5:41 pm-9:48 pm
1 stop4h 07m
$269
HuntsvilleSt. Louis
HSV - STL
HSVSTL
Huntsville
Wed 5/6
9:20 am-3:32 pm
1 stop6h 12m
Lambert-St Louis
Sat 5/9
5:15 pm-8:43 pm
1 stop3h 28m
$269
HuntsvilleChicago
HSV - ORD
HSVORD
Huntsville
Wed 5/20
6:00 am-10:27 am
1 stop4h 27m
Chicago O'Hare Intl
Sun 5/24
7:00 am-1:34 pm
1 stop6h 34m
$269
HuntsvilleChicago
HSV - MDW
HSVMDW
Huntsville
Tue 5/5
8:17 am-12:07 pm
1 stop3h 50m
Chicago Midway
Wed 5/13
6:23 am-11:50 am
1 stop5h 27m
$269
HuntsvilleChicago
HSV - MDW
HSVMDW
Huntsville
Tue 4/21
5:28 pm-10:28 pm
1 stop5h 00m
Chicago Midway
Tue 4/28
6:00 am-10:07 am
1 stop4h 07m
$269
Showing 1-10 of 56 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-MDW
HSV-STL
HSV-ORD
HSV-PIA
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-MDW
HSV-STL
HSV-ORD
HSV-PIA
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 $58). Flying from Huntsville to Illinois in February is currently the most expensive (average of $189). 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 March 13, 2026.
It’s optimal to fly from Huntsville to Illinois in the evening. By choosing this option you can save up to 52% 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 March 13, 2026.
The most flights from HSV to USIL are scheduled on a Friday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).
How much does it cost to fly round-trip from Huntsville to Illinois?
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 March 13, 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.
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
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 March 13, 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 March 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$209 | Average$279 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$209 | Average$308 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$212 | Average$373 | FlexibilityNo cancel fee | On-timeN/A |