$72+ Cheap flights from Hobby (HOU) 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ORD
Mar 28 — Apr 41
1 adult, Economy
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Find cheap flights from Hobby to Illinois with Cheapflights
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Cheapest flights from Hobby to IllinoisExplore the most affordable flight options available from Hobby to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 26, 2026.
Explore the most affordable flight options available from Hobby to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 26, 2026.
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:10 am
HOU
- MDW
Nonstop2h 25m
Southwest
Tue 5/57:25 am
MDW
- HOU
Nonstop2h 40m
Southwest
Deal found 2/23![Southwest logo]()
$145
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:40 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Sat 5/93:00 pm
MDW
- HOU
Nonstop2h 40m
Southwest
Deal found 2/23![Southwest logo]()
$150
This Southwest deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:40 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Sat 4/186:05 pm
MDW
- HOU
Nonstop2h 45m
Southwest
Deal found 2/25![Southwest logo]()
$162
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:25 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Sun 4/196:50 am
MDW
- HOU
Nonstop2h 40m
Southwest
Deal found 2/23![Southwest logo]()
$169
This Southwest deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:40 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Fri 4/179:40 pm
MDW
- HOU
Nonstop2h 40m
Southwest
Deal found 2/26![Southwest logo]()
$179
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/265:05 am
HOU
- MDW
Nonstop2h 20m
Southwest
Wed 4/15:35 pm
MDW
- HOU
Nonstop2h 45m
Southwest
Deal found 2/23![Southwest logo]()
$181
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:25 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Wed 3/252:10 pm
MDW
- HOU
Nonstop2h 45m
Southwest
Deal found 2/23![Southwest logo]()
$186
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:10 am
HOU
- MDW
Nonstop2h 25m
Southwest
Sun 4/199:40 pm
MDW
- HOU
Nonstop2h 40m
Southwest
Deal found 2/24![Southwest logo]()
$189
This Delta deal was found by Cheapflights users on 2/24. 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.
Tue 5/55:23 pm
HOU
- ORD
1 stop4h 58m
Delta
Sat 5/93:00 pm
ORD
- HOU
1 stop7h 26m
Delta
Deal found 2/24![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 2/26. 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 5/15:23 pm
HOU
- ORD
1 stop6h 36m
Delta
Mon 5/49:48 am
ORD
- HOU
1 stop6h 40m
Delta
Deal found 2/26![Delta logo]()
$198
This Delta deal was found by Cheapflights users on 2/23. 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 4/1410:53 am
HOU
- ORD
1 stop5h 49m
Delta
Fri 4/177:10 am
ORD
- HOU
1 stop5h 30m
Delta
Deal found 2/23![Delta logo]()
$199
This Delta deal was found by Cheapflights users on 2/24. 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.
Tue 3/315:27 pm
HOU
- ORD
1 stop6h 27m
Delta
Sat 4/42:59 pm
ORD
- HOU
1 stop7h 52m
Delta
Deal found 2/24![Delta logo]()
$201
Best flights from Hobby to IllinoisDiscover carefully curated flight deals from Hobby to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 26, 2026.
Discover carefully curated flight deals from Hobby to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 26, 2026.
This Delta deal was found by Cheapflights users on 2/22. 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.
Tue 3/242:13 pm
HOU
- ORD
1 stop6h 57m
Delta
Tue 3/319:40 am
ORD
- HOU
1 stop6h 52m
Delta
Deal found 2/22![Delta logo]()
$201
This Southwest deal was found by Cheapflights users on 2/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:30 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Tue 3/318:10 am
MDW
- HOU
1 stop4h 50m
Southwest
Deal found 2/22![Southwest logo]()
$236
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Thu 3/266:00 am
HOU
- PIA
1 stop4h 39m
American Airlines
Wed 4/15:22 pm
PIA
- HOU
1 stop6h 36m
American Airlines
Deal found 2/23![American Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 3/315:27 pm
HOU
- ORD
1 stop6h 27m
Delta
Sat 4/42:59 pm
ORD
- HOU
1 stop7h 52m
Delta
Deal found 2/25![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:00 am
HOU
- MDW
2 stops5h 45m
Southwest
Tue 5/58:00 am
MDW
- HOU
2 stops5h 55m
Southwest
Deal found 2/23![Southwest logo]()
$248
This Delta deal was found by Cheapflights users on 2/23. 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 3/266:00 am
HOU
- BMI
1 stop5h 19m
Delta
Wed 4/14:04 pm
BMI
- HOU
1 stop6h 38m
Delta
Deal found 2/23![Delta logo]()
$260
This Southwest deal was found by Cheapflights users on 2/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:35 am
HOU
- MDW
Nonstop2h 25m
Southwest
Sat 4/49:40 pm
MDW
- HOU
Nonstop2h 45m
Southwest
Deal found 2/22![Southwest logo]()
$270
This Delta deal was found by Cheapflights users on 2/23. 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 3/265:22 pm
HOU
- MLI
1 stop5h 08m
Delta
Sat 4/115:14 pm
MLI
- HOU
1 stop5h 37m
Delta
Deal found 2/23![Delta logo]()
$262
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:00 pm
HOU
- STL
Nonstop2h 00m
Southwest
Sat 5/98:45 am
STL
- HOU
Nonstop2h 10m
Southwest
Deal found 2/23![Southwest logo]()
$284
This American Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:00 am
HOU
- PIA
1 stop4h 39m
American Airlines
Wed 3/255:22 pm
PIA
- HOU
1 stop6h 36m
American Airlines
Deal found 2/25![American Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 2/23. 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.
Sat 5/95:04 pm
HOU
- MLI
1 stop5h 17m
Delta
Fri 5/155:17 pm
MLI
- HOU
1 stop5h 09m
Delta
Deal found 2/23![Delta logo]()
$286
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:00 pm
HOU
- MDW
1 stop4h 05m
Southwest
Wed 4/16:25 pm
MDW
- HOU
1 stop4h 15m
Southwest
Deal found 2/23![Southwest logo]()
$294
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:50 am
HOU
- ORD
1 stop6h 00m
Southwest
Tue 3/242:40 pm
ORD
- HOU
2 stops5h 55m
Southwest
Deal found 2/24![Southwest logo]()
$295
This American Airlines deal was found by Cheapflights users on 2/24. 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.
Thu 3/126:00 am
HOU
- PIA
1 stop4h 39m
American Airlines
Sun 3/155:22 pm
PIA
- HOU
1 stop6h 36m
American Airlines
Deal found 2/24![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 2/22. 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.
Thu 8/136:00 am
HOU
- BMI
1 stop5h 11m
Delta
Mon 8/174:00 pm
BMI
- HOU
1 stop5h 35m
Delta
Deal found 2/22![Delta logo]()
$304
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:20 pm
HOU
- STL
1 stop3h 35m
Southwest
Tue 3/318:50 pm
STL
- HOU
Nonstop2h 15m
Southwest
Deal found 2/23![Southwest logo]()
$303
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Thu 3/266:00 am
HOU
- MLI
2 stops7h 00m
American Airlines
Sat 4/1112:51 pm
MLI
- HOU
2 stops7h 00m
American Airlines
Deal found 2/23![American Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:15 am
HOU
- ORD
1 stop5h 35m
Southwest
Fri 5/292:40 pm
ORD
- HOU
2 stops6h 30m
Southwest
Deal found 2/23![Southwest logo]()
$323
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Thu 3/2610:14 am
HOU
- BMI
1 stop5h 01m
American Airlines
Wed 4/15:00 am
BMI
- HOU
2 stops6h 48m
American Airlines
Deal found 2/23![American Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 2/25. 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.
Wed 3/186:00 am
HOU
- BMI
1 stop5h 19m
Delta
Wed 3/254:04 pm
BMI
- HOU
1 stop6h 38m
Delta
Deal found 2/25![Delta logo]()
$385
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/271:05 pm
HOU
- STL
Nonstop2h 00m
Southwest
Sat 4/47:35 am
STL
- HOU
2 stops6h 00m
Southwest
Deal found 2/23![Southwest logo]()
$332
This American Airlines deal was found by Cheapflights users on 2/24. 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.
Tue 6/166:40 pm
HOU
- PIA
1 stop4h 58m
American Airlines
Sat 6/2012:24 pm
PIA
- HOU
1 stop5h 45m
American Airlines
Deal found 2/24![American Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 2/22. 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 4/296:00 am
HOU
- EVV
1 stop6h 51m
Delta
Sun 5/35:58 pm
EVV
- HOU
1 stop5h 09m
Delta
Deal found 2/22![Delta logo]()
$392
This Southwest deal was found by Cheapflights users on 2/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:50 am
HOU
- ORD
1 stop6h 00m
Southwest
Sat 3/213:45 pm
ORD
- HOU
1 stop6h 05m
Southwest
Deal found 2/22![Southwest logo]()
$334
This Delta deal was found by Cheapflights users on 2/22. 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.
Thu 4/306:00 am
HOU
- EVV
1 stop6h 51m
Delta
Mon 5/45:58 pm
EVV
- HOU
1 stop5h 09m
Delta
Deal found 2/22![Delta logo]()
$407
This American Airlines deal was found by Cheapflights users on 2/24. 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 6/179:30 am
HOU
- PIA
1 stop6h 20m
American Airlines
Sat 6/204:46 pm
PIA
- HOU
1 stop7h 13m
American Airlines
Deal found 2/24![American Airlines logo]()
$503
This Southwest deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:10 am
HOU
- ORD
1 stop8h 55m
Southwest
Thu 3/192:40 pm
ORD
- HOU
1 stop7h 05m
Southwest
Deal found 2/26![Southwest logo]()
$357
This American Airlines deal was found by Cheapflights users on 2/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:00 am
HOU
- PIA
1 stop4h 39m
American Airlines
Mon 3/165:22 pm
PIA
- HOU
1 stop6h 36m
American Airlines
Deal found 2/26![American Airlines logo]()
$506
This Southwest deal was found by Cheapflights users on 2/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:30 am
HOU
- ORD
1 stop10h 40m
Southwest
Sun 3/83:45 pm
ORD
- HOU
1 stop5h 55m
Southwest
Deal found 2/22![Southwest logo]()
$358
This American Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:00 am
HOU
- PIA
1 stop4h 39m
American Airlines
Mon 3/165:22 pm
PIA
- HOU
1 stop6h 36m
American Airlines
Deal found 2/25![American Airlines logo]()
$506
Last-minute flights from Hobby to IllinoisDiscover last-minute flight deals from Hobby to Illinois. Data last updated February 26, 2026 and is based on user searches.
Discover last-minute flight deals from Hobby to Illinois. Data last updated February 26, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/189:30 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Mon 3/239:35 pm
MDW
- HOU
Nonstop2h 45m
Southwest
Deal found 2/23![Southwest logo]()
$211
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:25 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Wed 3/252:10 pm
MDW
- HOU
Nonstop2h 45m
Southwest
Deal found 2/23![Southwest logo]()
$186
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/208:25 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Mon 3/239:35 pm
MDW
- HOU
Nonstop2h 45m
Southwest
Deal found 2/23![Southwest logo]()
$216
This Southwest deal was found by Cheapflights users on 2/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/219:15 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Sun 4/126:50 am
MDW
- HOU
Nonstop2h 40m
Southwest
Deal found 2/22![Southwest logo]()
$190
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:30 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Tue 3/315:35 pm
MDW
- HOU
Nonstop2h 45m
Southwest
Deal found 2/24![Southwest logo]()
$200
This Delta deal was found by Cheapflights users on 2/24. 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.
Tue 3/246:00 am
HOU
- MDW
1 stop6h 02m
Delta
Tue 3/3110:45 am
MDW
- HOU
1 stop5h 47m
Delta
Deal found 2/24![Delta logo]()
$201
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:15 am
HOU
- MDW
Nonstop2h 20m
Southwest
Wed 4/16:25 am
MDW
- HOU
Nonstop2h 50m
Southwest
Deal found 2/23![Southwest logo]()
$191
This Southwest deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:20 am
HOU
- MDW
Nonstop2h 25m
Southwest
Thu 4/99:40 pm
MDW
- HOU
Nonstop2h 40m
Southwest
Deal found 2/25![Southwest logo]()
$214
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/265:05 am
HOU
- MDW
Nonstop2h 20m
Southwest
Wed 4/15:35 pm
MDW
- HOU
Nonstop2h 45m
Southwest
Deal found 2/23![Southwest logo]()
$181
This Southwest deal was found by Cheapflights users on 2/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/265:05 am
HOU
- MDW
Nonstop2h 20m
Southwest
Sat 3/289:40 pm
MDW
- HOU
Nonstop2h 45m
Southwest
Deal found 2/22![Southwest logo]()
$205
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/278:25 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Mon 3/306:10 pm
MDW
- HOU
Nonstop2h 50m
Southwest
Deal found 2/23![Southwest logo]()
$220
This Delta deal was found by Cheapflights users on 2/24. 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.
Tue 3/315:27 pm
HOU
- ORD
1 stop6h 27m
Delta
Sat 4/42:59 pm
ORD
- HOU
1 stop7h 52m
Delta
Deal found 2/24![Delta logo]()
$201
One-way flights from Hobby to IllinoisSearch for one-way flight options from Hobby to Illinois. Find affordable one-way fares based on user searches. Data last updated February 26, 2026.
Search for one-way flight options from Hobby to Illinois. Find affordable one-way fares based on user searches. Data last updated February 26, 2026.
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:40 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Deal found 2/24![Southwest logo]()
$72
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:10 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Deal found 2/24![Southwest logo]()
$73
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:40 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Deal found 2/24![Southwest logo]()
$90
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:10 am
HOU
- MDW
Nonstop2h 25m
Southwest
Deal found 2/24![Southwest logo]()
$91
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/208:25 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Deal found 2/23![Southwest logo]()
$96
This Delta deal was found by Cheapflights users on 2/24. 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.
Wed 4/155:23 pm
HOU
- MDW
1 stop5h 05m
Delta
Deal found 2/24![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 2/24. 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.
Wed 5/131:06 pm
HOU
- ORD
1 stop7h 20m
Delta
Deal found 2/24![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 2/24. 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.
Fri 4/175:23 pm
HOU
- MDW
1 stop5h 05m
Delta
Deal found 2/24![Delta logo]()
$100
This Delta deal was found by Cheapflights users on 2/24. 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.
Fri 4/175:23 pm
HOU
- ORD
1 stop6h 36m
Delta
Deal found 2/24![Delta logo]()
$100
This Delta deal was found by Cheapflights users on 2/23. 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.
Fri 3/205:22 pm
HOU
- MDW
1 stop5h 09m
Delta
Deal found 2/23![Delta logo]()
$101
This Delta deal was found by Cheapflights users on 2/23. 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 3/312:13 pm
HOU
- ORD
1 stop6h 57m
Delta
Deal found 2/23![Delta logo]()
$101
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:40 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Deal found 2/24![Southwest logo]()
$103
Find flight deals from Hobby to Illinois
Keep the following information in mind while searching for Hobby to Illinois flight deals. Data was last updated February 26, 2026.
Round-trip from | $145 (Southwest) |
|---|---|
One-way from | $72 (Southwest) |
Popular in | June |
Cheapest in | January |
Average price | $197 |
Good round-trip deal | $267 or less |
Good one-way deal | $163 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Hobby 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 February 26, 2026.
Use the filters below to find and compare flights from Houston Hobby Airport to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
HoustonChicago
HOU - ORD
HOUORD
Houston Hobby
Tue 3/24
2:13 pm-9:10 pm
1 stop6h 57m
Chicago O'Hare Intl
Tue 3/31
9:40 am-4:32 pm
1 stop6h 52m
$201
HoustonChicago
HOU - MDW
HOUMDW
Houston Hobby
Tue 3/24
9:30 pm-11:55 pm
Nonstop2h 25m
Chicago Midway
Tue 3/31
8:10 am-1:00 pm
1 stop4h 50m
$236
HoustonChicago
HOU - ORD
HOUORD
Houston Hobby
Tue 3/31
5:27 pm-11:54 pm
1 stop6h 27m
Chicago O'Hare Intl
Sat 4/4
2:59 pm-10:51 pm
1 stop7h 52m
$237
HoustonChicago
HOU - MDW
HOUMDW
Houston Hobby
Wed 4/29
11:00 am-4:45 pm
2 stops5h 45m
Chicago Midway
Tue 5/5
8:00 am-1:55 pm
2 stops5h 55m
$248
HoustonBloomington
HOU - BMI
HOUBMI
Houston Hobby
Thu 3/26
6:00 am-11:19 am
1 stop5h 19m
Bloomington-Normal
Wed 4/1
4:04 pm-10:42 pm
1 stop6h 38m
$260
HoustonMoline
HOU - MLI
HOUMLI
Houston Hobby
Thu 3/26
5:22 pm-10:30 pm
1 stop5h 08m
Moline Quad-City
Sat 4/11
5:14 pm-10:51 pm
1 stop5h 37m
$262
HoustonChicago
HOU - MDW
HOUMDW
Houston Hobby
Sat 4/4
9:35 am-12:00 pm
Nonstop2h 25m
Chicago Midway
Sat 4/4
9:40 pm-12:25 am
Nonstop2h 45m
$270
HoustonSt. Louis
HOU - STL
HOUSTL
Houston Hobby
Wed 5/6
4:00 pm-6:00 pm
Nonstop2h 00m
Lambert-St Louis
Sat 5/9
8:45 am-10:55 am
Nonstop2h 10m
$284
HoustonMoline
HOU - MLI
HOUMLI
Houston Hobby
Sat 5/9
5:04 pm-10:21 pm
1 stop5h 17m
Moline Quad-City
Fri 5/15
5:17 pm-10:26 pm
1 stop5h 09m
$286
HoustonChicago
HOU - MDW
HOUMDW
Houston Hobby
Wed 3/25
8:00 pm-12:05 am
1 stop4h 05m
Chicago Midway
Wed 4/1
6:25 pm-10:40 pm
1 stop4h 15m
$294
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Hobby to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Hobby with our price prediction graph.
HOU-MDW
HOU-ORD
HOU-SPI
HOU-BMI
HOU-RFD
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 Houston Hobby Airport to Illinois
HOU-USIL
HOU-MDW
HOU-ORD
HOU-SPI
HOU-BMI
What is the cheapest month to book a flight from Houston Hobby Airport to Illinois?
Currently, March is the cheapest month in which you can book a flight from Houston Hobby Airport to Illinois (average of $57). Flying from Houston Hobby Airport to Illinois in July is currently the most expensive (average of $118). 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 HOU to IL?
Find hourly flight availability from Hobby 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 February 26, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 39% on flights from Houston Hobby Airport to Illinois by exploring options for tickets in the evening.
What is the cheapest day to fly from Houston Hobby Airport to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Hobby to Illinois. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Houston Hobby Airport to Illinois flight should consider departing on Sunday evenings 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 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 February 26, 2026.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from Houston Hobby Airport to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Hobby 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 Hobby to Illinois
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Complete your trip
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Hobby and Illinois flights
Browse other Hobby and Illinois flight options. Last updated on February 26, 2026.
Popular flight searches
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Hobby to Illinois flights
Consider these flights traveling from Hobby to Illinois.
Top 5 airlines flying from Hobby to Illinois
Discover the top 5 airlines that operate flights from Hobby 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 February 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$186 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$71 | Average$151 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$135 | Average$341 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$167 | Average$274 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$177 | Average$375 | FlexibilityNo cancel fee | On-time71% |