$135+ Cheap flights from Syracuse (SYR) to Illinois
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — ORD
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Syracuse to Illinois with Cheapflights
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Cheapest flights from Syracuse to IllinoisExplore the most affordable flight options available from Syracuse to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Syracuse to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This CheapOair deal was found by Cheapflights users on 9/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:31 pm -
1 stop15h 20m
Sun 10/186:58 pm -
1 stop20h 48m
Deal found 9/9![Frontier logo]()
$291
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 10/235:50 pm -
Nonstop2h 15m
Sun 10/257:45 am -
Nonstop2h 00m
Deal found 9/8![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/25:00 pm -
Nonstop2h 29m
Sun 10/49:06 pm -
Nonstop2h 01m
Deal found 9/9![American Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 12/156:40 pm -
1 stop6h 19m
Sat 1/96:00 am -
1 stop4h 44m
Deal found 9/8![American Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am -
Nonstop2h 30m
Sun 10/257:00 am -
1 stop4h 39m
Deal found 9/5![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Mon 12/145:33 pm -
1 stop5h 01m
Sat 1/1611:25 am -
1 stop5h 46m
Deal found 9/5![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/232:35 pm -
1 stop5h 50m
Fri 10/306:00 am -
1 stop5h 39m
Deal found 9/8![American Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 am -
1 stop5h 50m
Mon 10/195:08 pm -
1 stop5h 51m
Deal found 9/5![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 9/9. 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.
Tue 11/176:00 am -
1 stop5h 24m
Sun 11/226:44 pm -
1 stop3h 10m
Deal found 9/9![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/306:00 am -
2 stops7h 13m
Mon 10/53:11 pm -
1 stop4h 46m
Deal found 9/9![United Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 9/255:40 pm -
1 stop6h 56m
Sun 9/279:06 pm -
Nonstop2h 01m
Deal found 9/5![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
1 stop4h 25m
Sat 11/214:44 pm -
1 stop5h 10m
Deal found 9/7![Delta logo]()
$330
Best flights from Syracuse to IllinoisDiscover carefully curated flight deals from Syracuse to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Syracuse to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/26:00 am -
1 stop4h 38m
Sun 10/41:57 pm -
Nonstop1h 57m
Deal found 9/9![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 9/9. 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.
Tue 11/176:00 am -
1 stop5h 24m
Sun 11/226:44 pm -
1 stop3h 10m
Deal found 9/9![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 9/235:00 pm -
1 stop4h 56m
Wed 9/306:00 am -
1 stop5h 36m
Deal found 9/5![American Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:28 pm -
1 stop19h 23m
Wed 10/1411:04 am -
1 stop29h 42m
Deal found 9/9![Allegiant Air logo]()
$554
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/87:29 pm -
1 stop24h 43m
Wed 10/1411:04 am -
1 stop29h 42m
Deal found 9/9![Multiple Airlines logo]()
$566
This Delta deal was found by Cheapflights users on 9/9. 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 11/187:45 am -
1 stop5h 05m
Sat 11/216:44 pm -
1 stop3h 10m
Deal found 9/9![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/16:00 am -
2 stops7h 13m
Tue 10/68:30 am -
1 stop4h 49m
Deal found 9/9![United Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 9/9. 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.
Tue 11/177:08 pm -
1 stop5h 46m
Sun 11/225:30 am -
1 stop4h 51m
Deal found 9/9![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:15 pm -
2 stops11h 50m
Sat 9/264:57 pm -
1 stop6h 10m
Deal found 9/7![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 9/8. 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.
Sun 12/207:19 pm -
1 stop5h 36m
Sat 12/265:13 pm -
1 stop5h 46m
Deal found 9/8![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 10/16:00 am -
2 stops7h 13m
Sun 10/49:04 am -
1 stop6h 50m
Deal found 9/8![United Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:22 am -
1 stop4h 10m
Sun 11/16:44 pm -
1 stop3h 34m
Deal found 9/7![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/146:41 pm -
1 stop6h 29m
Sun 10/185:30 pm -
1 stop4h 19m
Deal found 9/5![American Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 10/206:07 am -
1 stop7h 06m
Sat 10/241:25 pm -
1 stop6h 32m
Deal found 9/9![United Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 10/226:41 pm -
1 stop6h 29m
Sun 10/255:30 pm -
1 stop4h 19m
Deal found 9/8![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 9/9. 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 9/233:45 pm -
1 stop7h 49m
Sat 9/264:32 pm -
1 stop6h 26m
Deal found 9/9![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 11/86:00 am -
1 stop5h 08m
Sat 11/142:35 pm -
1 stop5h 42m
Deal found 9/5![United Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:35 am -
1 stop24h 22m
Mon 10/269:24 am -
1 stop27h 26m
Deal found 9/7![Allegiant Air logo]()
$574
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 12/235:00 pm -
1 stop4h 47m
Fri 1/13:25 pm -
1 stop7h 14m
Deal found 9/5![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:27 pm -
2 stops7h 44m
Tue 10/135:03 pm -
1 stop4h 46m
Deal found 9/6![American Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/235:48 pm -
1 stop4h 11m
Sat 9/266:15 am -
1 stop4h 38m
Deal found 9/9![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 9/9. 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.
Tue 11/246:07 am -
1 stop6h 41m
Fri 11/274:44 pm -
1 stop5h 10m
Deal found 9/9![Delta logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/87:29 pm -
1 stop24h 43m
Thu 10/151:12 pm -
1 stop7h 03m
Deal found 9/9![Multiple Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/55:50 pm -
1 stop4h 31m
Mon 10/121:29 pm -
1 stop6h 28m
Deal found 9/5![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:45 pm -
1 stop7h 45m
Sat 9/265:16 pm -
1 stop5h 42m
Deal found 9/7![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/1512:41 pm -
1 stop5h 18m
Sun 10/185:30 pm -
1 stop4h 19m
Deal found 9/5![American Airlines logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/213:28 pm -
1 stop19h 23m
Sun 10/258:53 pm -
1 stop22h 48m
Deal found 9/8![Multiple Airlines logo]()
$711
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 12/186:00 am -
1 stop5h 42m
Sat 1/25:08 pm -
1 stop4h 45m
Deal found 9/9![United Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 9/9. 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 9/246:10 am -
1 stop6h 08m
Mon 9/284:32 pm -
1 stop6h 26m
Deal found 9/9![Delta logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:30 pm -
1 stop19h 10m
Mon 10/126:13 pm -
1 stop18h 37m
Deal found 9/7![Allegiant Air logo]()
$784
Last-minute flights from Syracuse to IllinoisDiscover last-minute flight deals from Syracuse to Illinois. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Syracuse to Illinois. Data last updated September 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 9/255:40 pm -
1 stop6h 56m
Sun 9/279:06 pm -
Nonstop2h 01m
Deal found 9/5![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/306:00 am -
2 stops7h 13m
Mon 10/53:11 pm -
1 stop4h 46m
Deal found 9/9![United Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/25:00 pm -
Nonstop2h 29m
Sun 10/49:06 pm -
Nonstop2h 01m
Deal found 9/9![American Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:22 am -
1 stop4h 10m
Wed 10/146:44 pm -
1 stop3h 34m
Deal found 9/9![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 10/156:00 am -
1 stop5h 50m
Tue 10/205:00 am -
1 stop6h 11m
Deal found 9/8![American Airlines logo]()
$310
This CheapOair deal was found by Cheapflights users on 9/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:31 pm -
1 stop15h 20m
Sun 10/186:58 pm -
1 stop20h 48m
Deal found 9/9![Frontier logo]()
$291
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 am -
1 stop5h 50m
Mon 10/195:08 pm -
1 stop5h 51m
Deal found 9/5![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 10/235:50 pm -
Nonstop2h 15m
Sun 10/257:45 am -
Nonstop2h 00m
Deal found 9/8![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am -
Nonstop2h 30m
Wed 10/287:00 am -
1 stop4h 39m
Deal found 9/5![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/232:35 pm -
1 stop5h 50m
Fri 10/306:00 am -
1 stop5h 39m
Deal found 9/8![American Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:36 pm -
1 stop7h 00m
Sun 10/256:29 am -
1 stop6h 41m
Deal found 9/5![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:22 am -
1 stop4h 27m
Mon 10/266:47 am -
1 stop5h 14m
Deal found 9/7![Delta logo]()
$330
One-way flights from Syracuse to IllinoisSearch for one-way flight options from Syracuse to Illinois. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Syracuse to Illinois. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:23 am -
1 stop10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$135
This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:23 am -
1 stop15h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$135
This CheapOair deal was found by Cheapflights users on 9/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:31 pm -
1 stop15h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 12/67:07 pm -
1 stop18h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/227:29 pm -
2 stops21h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$160
This CheapOair deal was found by Cheapflights users on 9/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:31 pm -
1 stop15h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Sun 11/227:29 pm -
2 stops18h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:29 pm -
2 stops18h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$181
This Priceline deal was found by Cheapflights users on 9/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:23 am -
1 stop10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$186
This Expedia deal was found by Cheapflights users on 9/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:23 am -
1 stop15h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$186
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
Nonstop2h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$189
This Trip.com deal was found by Cheapflights users on 9/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:23 am -
1 stop10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$191
Find flight deals from Syracuse to Illinois
Keep the following information in mind while searching for Syracuse to Illinois flight deals. Data was last updated September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (United Airlines) |
One-way from | $135 (Expedia) |
Popular in | November |
Cheapest in | January |
Average price | $309 |
Good round-trip deal | $363 or less |
Good one-way deal | $272 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Syracuse 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Syracuse to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SyracuseChicago
SYR Syracuse Hancock Intl - ORD Chicago O'Hare Intl
SYRORD
Syracuse Hancock Intl
Sun 10/4
11:30 am-4:33 pm
1 stop6h 03m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$213
SyracuseChicago
SYR Syracuse Hancock Intl - MDW Chicago Midway
SYRMDW
Syracuse Hancock Intl
Sat 10/10
3:20 pm-5:45 pm
2 stops27h 25m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$232
SyracuseSt. Louis
SYR Syracuse Hancock Intl - STL Lambert-St Louis
SYRSTL
Syracuse Hancock Intl
Thu 10/1
1:06 pm-12:27 am
1 stop12h 21m
Lambert-St Louis
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$247
SyracuseChicago
SYR Syracuse Hancock Intl - RFD Chicago Greater Rockford
SYRRFD
Syracuse Hancock Intl
Sun 11/22
7:29 pm-4:17 pm
1 stop21h 48m
Chicago Greater Rockford
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$254
SyracuseSt. Louis
SYR Syracuse Hancock Intl - STL Lambert-St Louis
SYRSTL
Syracuse Hancock Intl
Mon 9/21
9:21 pm-1:10 pm
3 stops40h 49m
Lambert-St Louis
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$262
SyracuseSt. Louis
SYR Syracuse Hancock Intl - STL Lambert-St Louis
SYRSTL
Syracuse Hancock Intl
Fri 11/20
10:23 am-12:25 pm
1 stop27h 02m
Lambert-St Louis
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$265
SyracuseChicago
SYR Syracuse Hancock Intl - ORD Chicago O'Hare Intl
SYRORD
Syracuse Hancock Intl
Fri 10/16
5:50 pm-7:05 pm
Nonstop2h 15m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$269
SyracuseChicago
SYR Syracuse Hancock Intl - ORD Chicago O'Hare Intl
SYRORD
Syracuse Hancock Intl
Fri 9/18
6:00 am-7:30 am
Nonstop2h 30m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$273
SyracuseSt. Louis
SYR Syracuse Hancock Intl - STL Lambert-St Louis
SYRSTL
Syracuse Hancock Intl
Fri 11/20
6:00 am-10:08 am
1 stop5h 08m
Lambert-St Louis
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$274
SyracuseChicago
SYR Syracuse Hancock Intl - MDW Chicago Midway
SYRMDW
Syracuse Hancock Intl
Fri 11/20
6:00 am-9:42 am
1 stop4h 42m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$279
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Syracuse to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Syracuse with our price prediction graph.
SYR-ORD
SYR-STL
SYR-MDW
SYR-RFD
SYR-CMI
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 Syracuse to Illinois
SYR-USIL
SYR-ORD
SYR-STL
SYR-MDW
SYR-RFD
What is the cheapest month to book a flight from Syracuse to Illinois?
Currently, January is the cheapest month in which you can book a flight from Syracuse to Illinois (average of $298). Flying from Syracuse to Illinois in August is currently the most expensive (average of $383). 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 SYR to IL?
Find hourly flight availability from Syracuse 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 September 10, 2026.
A simple way to save on the total cost of your ticket is to fly from Syracuse to Illinois in the evening. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.
Weekly flight availability from Syracuse to Illinois
Explore weekly flight availability from Syracuse 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 September 10, 2026.
The most flights from SYR to USIL are scheduled on a Wednesday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Syracuse to Illinois?
Airfare is typical for this route at the moment.
Syracuse to Illinois flights typically cost between $289 and $467 in October.The cheapest round-trip price found within the last 5 days was $299 on United Airlines (Oct 23-Oct 25).
How far ahead should I book a flight from Syracuse to Illinois?
To ensure you get the cheapest price possible for a flight from Syracuse to Illinois, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Syracuse to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Syracuse to Illinois. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Syracuse to Illinois flight should consider departing on Friday at noon when fares are most often at their lowest. Monday 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 September 10, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Syracuse to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Syracuse 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 Syracuse to Illinois
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Complete your trip
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Syracuse and Illinois flights
Browse other Syracuse and Illinois flight options. Last updated on September 10, 2026.
Popular flight searches
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Syracuse to Illinois flights
Consider these flights traveling from Syracuse to Illinois.
Top 3 airlines flying from Syracuse to Illinois
Discover the top 3 airlines that operate flights from Syracuse 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$153 | Average$427 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$209 | Average$358 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$237 | Average$383 | FlexibilityNo cancel fee | On-time71% |