$264+ Cheap flights from Ithaca (ITH) 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — ORD
Mar 15 — Mar 221
1 adult, Economy
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Find cheap flights from Ithaca 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 Ithaca to Illinois
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Cheapest flights from Ithaca to IllinoisExplore the most affordable flight options available from Ithaca to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
Explore the most affordable flight options available from Ithaca to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
This Delta deal was found by Cheapflights users on 2/12. 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 3/175:32 am
ITH
- ORD
1 stop5h 28m
Delta
Tue 3/245:50 pm
ORD
- ITH
1 stop5h 09m
Delta
Deal found 2/12![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 2/10. 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 3/171:33 pm
ITH
- MDW
2 stops9h 58m
Delta
Tue 3/2412:47 pm
MDW
- ITH
2 stops10h 12m
Delta
Deal found 2/10![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 2/11. 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 2/266:00 am
ITH
- STL
1 stop5h 13m
United Airlines
Wed 3/48:17 am
STL
- ITH
2 stops9h 10m
United Airlines
Deal found 2/11![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:55 am
ITH
- ORD
1 stop5h 05m
Delta
Wed 7/17:30 am
ORD
- ITH
1 stop4h 50m
Delta
Deal found 2/11![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 2/12. 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 7/295:55 am
ITH
- ORD
1 stop5h 05m
Delta
Tue 8/41:15 pm
ORD
- ITH
2 stops9h 12m
Delta
Deal found 2/12![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/256:00 am
ITH
- ORD
1 stop4h 38m
United Airlines
Wed 4/294:20 pm
ORD
- ITH
1 stop6h 39m
United Airlines
Deal found 2/9![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:30 am
ITH
- ORD
1 stop7h 00m
United Airlines
Tue 5/54:25 pm
ORD
- ITH
1 stop6h 19m
United Airlines
Deal found 2/10![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 2/267:45 pm
ITH
- ORD
1 stop4h 58m
United Airlines
Sat 2/281:02 pm
ORD
- ITH
1 stop4h 25m
United Airlines
Deal found 2/10![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 2/10. 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.
Fri 2/205:29 am
ITH
- ORD
1 stop5h 27m
Delta
Mon 2/237:00 am
ORD
- ITH
1 stop6h 23m
Delta
Deal found 2/10![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 2/11. 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.
Mon 6/225:55 am
ITH
- ORD
1 stop5h 05m
Delta
Wed 7/17:30 am
ORD
- ITH
1 stop4h 50m
Delta
Deal found 2/11![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 am
ITH
- MLI
2 stops6h 46m
United Airlines
Tue 3/33:52 pm
MLI
- ITH
2 stops6h 50m
United Airlines
Deal found 2/10![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 2/12. 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 7/315:55 am
ITH
- ORD
1 stop5h 05m
Delta
Sat 8/11:15 pm
ORD
- ITH
2 stops9h 12m
Delta
Deal found 2/12![Delta logo]()
$359
Best flights from Ithaca to IllinoisDiscover carefully curated flight deals from Ithaca to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from Ithaca to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This Delta deal was found by Cheapflights users on 2/12. 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 3/175:32 am
ITH
- ORD
1 stop5h 28m
Delta
Tue 3/245:50 pm
ORD
- ITH
1 stop5h 09m
Delta
Deal found 2/12![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 2/11. 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 2/266:00 am
ITH
- STL
1 stop5h 13m
United Airlines
Wed 3/48:17 am
STL
- ITH
2 stops9h 10m
United Airlines
Deal found 2/11![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 2/11. 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.
Fri 2/273:00 pm
ITH
- ORD
1 stop7h 57m
Delta
Tue 3/37:00 am
ORD
- ITH
1 stop6h 23m
Delta
Deal found 2/11![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 2/11. 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.
Fri 4/245:20 am
ITH
- ORD
1 stop6h 08m
Delta
Tue 4/286:04 am
ORD
- ITH
1 stop5h 49m
Delta
Deal found 2/11![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 2/10. 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 3/171:33 pm
ITH
- MDW
2 stops9h 58m
Delta
Tue 3/2412:47 pm
MDW
- ITH
2 stops10h 12m
Delta
Deal found 2/10![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 am
ITH
- MLI
2 stops6h 46m
United Airlines
Tue 3/33:52 pm
MLI
- ITH
2 stops6h 50m
United Airlines
Deal found 2/10![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:55 am
ITH
- ORD
1 stop5h 05m
Delta
Tue 6/301:15 pm
ORD
- ITH
2 stops9h 12m
Delta
Deal found 2/11![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
ITH
- PIA
2 stops7h 36m
United Airlines
Tue 4/212:50 pm
PIA
- ITH
2 stops8h 09m
United Airlines
Deal found 2/10![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 2/12. 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 7/295:55 am
ITH
- ORD
1 stop5h 05m
Delta
Tue 8/41:15 pm
ORD
- ITH
2 stops9h 12m
Delta
Deal found 2/12![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Sat 5/210:30 am
ITH
- STL
2 stops9h 53m
United Airlines
Sat 5/97:45 am
STL
- ITH
2 stops10h 04m
United Airlines
Deal found 2/11![United Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 2/12. 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 7/295:55 am
ITH
- ORD
1 stop5h 05m
Delta
Sat 8/11:15 pm
ORD
- ITH
2 stops9h 12m
Delta
Deal found 2/12![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 3/56:00 am
ITH
- STL
2 stops9h 42m
United Airlines
Mon 3/97:40 am
STL
- ITH
2 stops9h 42m
United Airlines
Deal found 2/10![United Airlines logo]()
$614
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:29 am
ITH
- STL
2 stops10h 18m
Delta
Wed 3/46:35 am
STL
- ITH
2 stops6h 48m
Delta
Deal found 2/11![Delta logo]()
$484
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:45 pm
ITH
- STL
1 stop15h 28m
United Airlines
Mon 3/97:40 am
STL
- ITH
2 stops9h 42m
United Airlines
Deal found 2/12![United Airlines logo]()
$624
This United Airlines deal was found by Cheapflights users on 2/12. 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 6/196:00 am
ITH
- PIA
2 stops19h 14m
United Airlines
Tue 6/235:38 pm
PIA
- ITH
2 stops28h 52m
United Airlines
Deal found 2/12![United Airlines logo]()
$647
This Delta deal was found by Cheapflights users on 2/12. 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.
Mon 3/23:03 pm
ITH
- STL
2 stops9h 20m
Delta
Mon 3/91:39 pm
STL
- ITH
2 stops9h 20m
Delta
Deal found 2/12![Delta logo]()
$589
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 3/126:00 am
ITH
- STL
1 stop5h 12m
United Airlines
Mon 3/167:40 am
STL
- ITH
2 stops15h 02m
United Airlines
Deal found 2/10![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 2/12. 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 2/277:45 pm
ITH
- STL
2 stops18h 29m
United Airlines
Tue 3/33:15 pm
STL
- ITH
2 stops7h 27m
United Airlines
Deal found 2/12![United Airlines logo]()
$693
This Delta deal was found by Cheapflights users on 2/11. 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.
Fri 2/275:29 am
ITH
- MDW
2 stops8h 36m
Delta
Tue 3/310:49 am
MDW
- ITH
2 stops11h 45m
Delta
Deal found 2/11![Delta logo]()
$654
This Delta deal was found by Cheapflights users on 2/11. 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.
Mon 6/225:55 am
ITH
- MDW
2 stops11h 30m
Delta
Mon 6/291:05 pm
MDW
- ITH
2 stops9h 22m
Delta
Deal found 2/11![Delta logo]()
$1,142
This Delta deal was found by Cheapflights users on 2/12. 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 3/171:33 pm
ITH
- MDW
2 stops9h 58m
Delta
Fri 3/2012:47 pm
MDW
- ITH
2 stops10h 12m
Delta
Deal found 2/12![Delta logo]()
$1,209
Last-minute flights from Ithaca to IllinoisDiscover last-minute flight deals from Ithaca to Illinois. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Ithaca to Illinois. Data last updated February 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Fri 2/206:00 am
ITH
- ORD
1 stop4h 34m
United Airlines
Mon 2/236:20 pm
ORD
- ITH
1 stop4h 22m
United Airlines
Deal found 2/11![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 2/10. 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.
Fri 2/205:29 am
ITH
- ORD
1 stop5h 27m
Delta
Mon 2/237:00 am
ORD
- ITH
1 stop6h 23m
Delta
Deal found 2/10![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:29 am
ITH
- ORD
2 stops9h 41m
Delta
Mon 2/237:00 am
ORD
- ITH
1 stop6h 23m
Delta
Deal found 2/10![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 2/11. 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 2/266:00 am
ITH
- STL
1 stop5h 13m
United Airlines
Wed 3/48:17 am
STL
- ITH
2 stops9h 10m
United Airlines
Deal found 2/11![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 2/267:45 pm
ITH
- ORD
1 stop4h 58m
United Airlines
Sat 2/281:02 pm
ORD
- ITH
1 stop4h 25m
United Airlines
Deal found 2/10![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:29 am
ITH
- STL
2 stops10h 18m
Delta
Wed 3/46:35 am
STL
- ITH
2 stops6h 48m
Delta
Deal found 2/11![Delta logo]()
$484
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 am
ITH
- MLI
2 stops6h 46m
United Airlines
Tue 3/33:52 pm
MLI
- ITH
2 stops6h 50m
United Airlines
Deal found 2/10![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 2/12. 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.
Mon 3/23:03 pm
ITH
- STL
2 stops9h 20m
Delta
Mon 3/91:39 pm
STL
- ITH
2 stops9h 20m
Delta
Deal found 2/12![Delta logo]()
$589
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 3/56:00 am
ITH
- STL
2 stops9h 42m
United Airlines
Mon 3/97:40 am
STL
- ITH
2 stops9h 42m
United Airlines
Deal found 2/10![United Airlines logo]()
$614
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 3/1110:30 am
ITH
- ORD
1 stop7h 21m
United Airlines
Sat 3/145:45 pm
ORD
- ITH
1 stop4h 57m
United Airlines
Deal found 2/10![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 2/12. 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 3/175:32 am
ITH
- ORD
1 stop5h 28m
Delta
Tue 3/245:50 pm
ORD
- ITH
1 stop5h 09m
Delta
Deal found 2/12![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 2/10. 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 3/171:33 pm
ITH
- MDW
2 stops9h 58m
Delta
Tue 3/2412:47 pm
MDW
- ITH
2 stops10h 12m
Delta
Deal found 2/10![Delta logo]()
$289
One-way flights from Ithaca to IllinoisSearch for one-way flight options from Ithaca to Illinois. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Ithaca to Illinois. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This United Airlines deal was found by Cheapflights users on 2/11. 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 2/266:00 am
ITH
- ORD
1 stop4h 34m
United Airlines
Deal found 2/11![United Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/295:32 am
ITH
- ORD
1 stop5h 28m
Delta
Deal found 2/10![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 2/12. 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 3/35:29 am
ITH
- STL
2 stops10h 18m
Delta
Deal found 2/12![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:29 am
ITH
- ORD
2 stops10h 50m
Delta
Deal found 2/11![Delta logo]()
$350
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Sun 3/297:38 pm
ITH
- ORD
1 stop22h 11m
United Airlines
Deal found 2/12![United Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:29 am
ITH
- STL
2 stops10h 18m
Delta
Deal found 2/11![Delta logo]()
$427
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 3/36:00 am
ITH
- STL
1 stop5h 13m
United Airlines
Deal found 2/12![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 2/10. 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 3/265:32 am
ITH
- ORD
1 stop5h 28m
Delta
Deal found 2/10![Delta logo]()
$533
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Wed 5/1310:30 am
ITH
- STL
1 stop24h 58m
United Airlines
Deal found 2/12![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:45 pm
ITH
- STL
1 stop15h 28m
United Airlines
Deal found 2/11![United Airlines logo]()
$705
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/281:33 pm
ITH
- ORD
1 stop7h 42m
Delta
Deal found 2/10![Delta logo]()
$755
This Delta deal was found by Cheapflights users on 2/10. 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.
Fri 3/271:33 pm
ITH
- ORD
2 stops7h 44m
Delta
Deal found 2/10![Delta logo]()
$986
Find flight deals from Ithaca to Illinois
Keep the following information in mind while searching for Ithaca to Illinois flight deals. Data was last updated February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $269 (Delta) |
One-way from | $264 (United Airlines) |
Popular in | June |
Cheapest in | October |
Cheapflights Fare Finder
Customize your flight search to find flights from Ithaca 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 13, 2026.
Use the filters below to find and compare flights from Ithaca to Illinois that are best for you.
Fly from
Ithaca
Fly to
Illinois
Route
Depart
Return
Price
IthacaChicago
ITH - ORD
ITHORD
Ithaca Tompkins County
Tue 3/17
5:32 am-10:00 am
1 stop5h 28m
Chicago O'Hare Intl
Tue 3/24
5:50 pm-11:59 pm
1 stop5h 09m
$269
IthacaChicago
ITH - ORD
ITHORD
Ithaca Tompkins County
Fri 2/27
3:00 pm-9:57 pm
1 stop7h 57m
Chicago O'Hare Intl
Tue 3/3
7:00 am-2:23 pm
1 stop6h 23m
$279
IthacaChicago
ITH - ORD
ITHORD
Ithaca Tompkins County
Fri 4/24
5:20 am-10:28 am
1 stop6h 08m
Chicago O'Hare Intl
Tue 4/28
6:04 am-12:53 pm
1 stop5h 49m
$279
IthacaChicago
ITH - MDW
ITHMDW
Ithaca Tompkins County
Tue 3/17
1:33 pm-10:31 pm
2 stops9h 58m
Chicago Midway
Tue 3/24
12:47 pm-11:59 pm
2 stops10h 12m
$289
IthacaSt. Louis
ITH - STL
ITHSTL
Ithaca Tompkins County
Thu 2/26
6:00 am-10:13 am
1 stop5h 13m
Lambert-St Louis
Wed 3/4
8:17 am-6:27 pm
2 stops9h 10m
$309
IthacaChicago
ITH - ORD
ITHORD
Ithaca Tompkins County
Wed 6/24
5:55 am-10:00 am
1 stop5h 05m
Chicago O'Hare Intl
Tue 6/30
1:15 pm-11:27 pm
2 stops9h 12m
$329
IthacaChicago
ITH - ORD
ITHORD
Ithaca Tompkins County
Wed 7/29
5:55 am-10:00 am
1 stop5h 05m
Chicago O'Hare Intl
Tue 8/4
1:15 pm-11:27 pm
2 stops9h 12m
$329
IthacaChicago
ITH - ORD
ITHORD
Ithaca Tompkins County
Wed 7/29
5:55 am-10:00 am
1 stop5h 05m
Chicago O'Hare Intl
Sat 8/1
1:15 pm-11:27 pm
2 stops9h 12m
$329
IthacaMoline
ITH - MLI
ITHMLI
Ithaca Tompkins County
Sat 2/28
6:00 am-11:46 am
2 stops6h 46m
Moline Quad-City
Tue 3/3
3:52 pm-11:42 pm
2 stops6h 50m
$354
IthacaPeoria
ITH - PIA
ITHPIA
Ithaca Tompkins County
Sat 4/18
6:00 am-12:36 pm
2 stops7h 36m
Greater Peoria
Tue 4/21
2:50 pm-11:59 pm
2 stops8h 09m
$399
Showing 1-10 of 36 results
Best time to book a flight from Ithaca to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Ithaca with our price prediction graph.
ITH-ORD
ITH-STL
ITH-MDW
ITH-MLI
ITH-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 Ithaca to Illinois
ITH-USIL
ITH-ORD
ITH-STL
ITH-MDW
ITH-MLI
What is the cheapest month to book a flight from Ithaca to Illinois?
Currently, May is the cheapest month in which you can book a flight from Ithaca to Illinois (average of $141). Flying from Ithaca to Illinois in July is currently the most expensive (average of $271). 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.
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 13, 2026.
Get a feel of what it's like to fly with Delta and United Airlines from Ithaca 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.
Entertainment
7.8
Overall
7.9
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Entertainment
7.8
Overall
7.9
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Entertainment
7.8
Overall
7.9
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Ithaca 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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Ithaca and Illinois flights
Browse other Ithaca and Illinois flight options. Last updated on February 13, 2026.
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Ithaca to Illinois flights
Consider these flights traveling from Ithaca to Illinois.
Top airline flying from Ithaca to Illinois
Discover the top airline that operate flights from Ithaca 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$372 | FlexibilityNo cancel fee | On-timeN/A |