$116+ 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
Nov 19 — Nov 261
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 October 20, 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 October 20, 2026.
This Trip.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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.
Thu 12/176:48 pm -
1 stop25h 42m
Mon 12/218:35 pm -
1 stop20h 18m
Deal found 10/18![Frontier logo]()
$318
This Trip.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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 10/245:31 pm -
1 stop15h 00m
Sun 10/256:58 pm -
1 stop20h 48m
Deal found 10/16![Frontier logo]()
$335
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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 11/114:56 pm -
Nonstop2h 34m
Sat 11/148:46 am -
Nonstop2h 02m
Deal found 10/16![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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 12/26:35 pm -
Nonstop2h 39m
Wed 12/98:58 pm -
Nonstop2h 05m
Deal found 10/18![American Airlines logo]()
$340
This Trip.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” 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 10/245:31 pm -
1 stop15h 00m
Mon 10/268:36 am -
1 stop7h 10m
Deal found 10/17![Frontier logo]()
$343
This Frontier deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:23 am -
1 stop10h 24m
Sun 11/228:42 pm -
1 stop11h 46m
Deal found 10/19![Frontier logo]()
$345
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/125:40 am -
1 stop6h 58m
Sun 11/156:20 pm -
Nonstop1h 57m
Deal found 10/19![United Airlines logo]()
$349
This CheapOair deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/2110:23 am -
1 stop15h 20m
Sun 11/225:12 pm -
1 stop15h 16m
Deal found 10/19![Frontier logo]()
$350
This Trip.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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.
Fri 10/235:31 pm -
1 stop15h 20m
Mon 10/268:36 am -
1 stop7h 10m
Deal found 10/16![Frontier logo]()
$351
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” 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 11/56:00 am -
1 stop5h 18m
Mon 11/95:13 pm -
1 stop5h 46m
Deal found 10/17![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 12/46:00 am -
1 stop6h 24m
Sun 12/64:29 pm -
1 stop6h 23m
Deal found 10/19![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 12/196:00 am -
1 stop3h 50m
Tue 12/225:05 pm -
1 stop5h 54m
Deal found 10/19![Delta logo]()
$359
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 October 20, 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 October 20, 2026.
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” 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 11/56:00 am -
1 stop5h 18m
Mon 11/95:13 pm -
1 stop5h 46m
Deal found 10/17![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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 12/45:44 am -
2 stops9h 04m
Sun 12/65:44 am -
1 stop4h 50m
Deal found 10/18![American Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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 10/3112:17 pm -
1 stop6h 34m
Wed 11/45:00 am -
1 stop4h 45m
Deal found 10/16![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 12/46:00 am -
1 stop6h 24m
Sun 12/64:29 pm -
1 stop6h 23m
Deal found 10/19![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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 11/55:40 am -
1 stop5h 05m
Mon 11/97:45 am -
Nonstop2h 00m
Deal found 10/18![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 10/305:36 pm -
2 stops7h 23m
Sun 11/15:00 am -
1 stop5h 48m
Deal found 10/15![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 12/179:38 am -
1 stop4h 23m
Sat 12/266:15 pm -
1 stop3h 58m
Deal found 10/15![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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 10/3112:17 pm -
1 stop6h 38m
Wed 11/49:10 am -
1 stop6h 29m
Deal found 10/16![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 12/51:17 pm -
1 stop5h 44m
Mon 12/76:41 pm -
1 stop3h 21m
Deal found 10/19![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 10/305:36 pm -
2 stops7h 23m
Tue 11/32:34 pm -
2 stops7h 07m
Deal found 10/15![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/45:20 pm -
1 stop6h 53m
Sun 11/82:35 pm -
1 stop5h 42m
Deal found 10/19![United Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 12/175:10 pm -
1 stop4h 05m
Sat 12/265:55 pm -
1 stop4h 18m
Deal found 10/15![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/114:40 pm -
1 stop6h 02m
Sun 11/155:05 pm -
1 stop4h 49m
Deal found 10/19![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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 11/126:00 am -
Nonstop2h 59m
Sat 11/141:38 pm -
Nonstop2h 01m
Deal found 10/16![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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 10/316:00 am -
1 stop7h 16m
Wed 11/46:00 am -
2 stops9h 11m
Deal found 10/16![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/34:55 pm -
1 stop4h 26m
Sat 11/76:50 pm -
1 stop4h 08m
Deal found 10/19![American Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/312:10 pm -
2 stops11h 20m
Sat 11/711:08 am -
2 stops12h 45m
Deal found 10/19![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” 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 11/16:00 am -
Nonstop2h 43m
Sat 11/76:20 pm -
Nonstop1h 57m
Deal found 10/17![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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 11/56:22 am -
1 stop4h 10m
Tue 11/105:13 pm -
1 stop5h 46m
Deal found 10/18![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 10/306:00 am -
1 stop5h 08m
Tue 11/36:25 am -
2 stops6h 47m
Deal found 10/15![United Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” 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 11/26:22 am -
1 stop4h 10m
Sat 11/74:19 pm -
1 stop6h 36m
Deal found 10/17![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 10/306:00 am -
1 stop7h 08m
Sun 11/16:05 am -
1 stop4h 43m
Deal found 10/15![American Airlines logo]()
$624
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 10/306:00 am -
1 stop5h 08m
Sun 11/12:35 pm -
1 stop5h 42m
Deal found 10/15![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” 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 10/317:30 am -
1 stop5h 17m
Sat 11/75:31 pm -
1 stop4h 58m
Deal found 10/17![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/97:26 pm -
1 stop5h 12m
Sun 4/112:49 pm -
1 stop7h 16m
Deal found 10/15![American Airlines logo]()
$641
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 10/306:00 am -
1 stop6h 26m
Sun 11/14:26 pm -
1 stop6h 29m
Deal found 10/15![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” 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 1/95:24 pm -
1 stop7h 00m
Tue 1/126:30 am -
2 stops6h 49m
Deal found 10/17![United Airlines logo]()
$520
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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 10/306:00 am -
1 stop6h 54m
Sun 11/16:44 pm -
1 stop3h 34m
Deal found 10/16![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/26:00 am -
1 stop5h 05m
Sun 11/86:30 am -
2 stops6h 42m
Deal found 10/19![United Airlines logo]()
$550
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/116:00 am -
1 stop6h 59m
Sun 11/156:44 pm -
1 stop3h 10m
Deal found 10/19![Delta logo]()
$399
Last-minute flights from Syracuse to IllinoisDiscover last-minute flight deals from Syracuse to Illinois. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Syracuse to Illinois. Data last updated October 20, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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.
Fri 10/235:31 pm -
1 stop15h 20m
Mon 10/268:36 am -
1 stop7h 10m
Deal found 10/16![Frontier logo]()
$351
This Trip.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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 10/245:31 pm -
1 stop15h 00m
Sun 10/256:58 pm -
1 stop20h 48m
Deal found 10/16![Frontier logo]()
$335
This Trip.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” 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 10/245:31 pm -
1 stop15h 00m
Mon 10/268:36 am -
1 stop7h 10m
Deal found 10/17![Frontier logo]()
$343
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 10/296:41 pm -
1 stop6h 29m
Sun 11/16:02 am -
1 stop4h 46m
Deal found 10/15![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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 10/3112:17 pm -
1 stop6h 34m
Wed 11/45:00 am -
1 stop4h 45m
Deal found 10/16![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” 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 11/56:00 am -
1 stop5h 18m
Mon 11/95:13 pm -
1 stop5h 46m
Deal found 10/17![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:22 am -
1 stop4h 10m
Mon 11/96:44 pm -
1 stop3h 10m
Deal found 10/16![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:15 pm -
1 stop5h 43m
Sun 11/88:29 am -
1 stop3h 32m
Deal found 10/17![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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 11/114:56 pm -
Nonstop2h 34m
Sat 11/148:46 am -
Nonstop2h 02m
Deal found 10/16![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/125:40 am -
1 stop6h 58m
Sun 11/156:20 pm -
Nonstop1h 57m
Deal found 10/19![United Airlines logo]()
$349
This Frontier deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:23 am -
1 stop10h 24m
Sun 11/228:42 pm -
1 stop11h 46m
Deal found 10/19![Frontier logo]()
$345
This CheapOair deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/2110:23 am -
1 stop15h 20m
Sun 11/225:12 pm -
1 stop15h 16m
Deal found 10/19![Frontier logo]()
$350
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 October 20, 2026.
Search for one-way flight options from Syracuse to Illinois. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This Frontier deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier 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 10/18![Frontier logo]()
$116
This CheapOair deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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.
Wed 11/2510:23 am -
1 stop15h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Frontier logo]()
$121
This Priceline deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” 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.
Mon 11/2310:23 am -
1 stop10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Frontier logo]()
$136
This Travelocity deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:23 am -
1 stop15h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Frontier logo]()
$136
This CheapOair deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 11/135:23 pm -
1 stop16h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:43 pm -
2 stops28h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$153
This Orbitz deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:23 am -
1 stop15h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Frontier logo]()
$155
This Priceline deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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.
Sat 11/2110:23 am -
1 stop10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Frontier logo]()
$156
This Expedia deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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.
Sat 11/2110:23 am -
1 stop15h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Frontier logo]()
$156
This CheapOair deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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 10/245:31 pm -
1 stop15h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:23 pm -
2 stops26h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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 12/207:31 pm -
1 stop22h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$166
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 October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $307 (Kiwi.com) |
One-way from | $116 (Frontier) |
Popular in | November |
Cheapest in | January |
Average price | $376 |
Good round-trip deal | $394 or less |
Good one-way deal | $322 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 October 20, 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
Fri 11/13
5:23 pm-8:46 am
1 stop16h 23m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$141
SyracuseChicago
SYR Syracuse Hancock Intl - ORD Chicago O'Hare Intl
SYRORD
Syracuse Hancock Intl
Mon 11/30
10:23 am-12:43 am
1 stop15h 20m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$160
SyracuseChicago
SYR Syracuse Hancock Intl - MDW Chicago Midway
SYRMDW
Syracuse Hancock Intl
Fri 2/5
12:24 pm-11:46 pm
2 stops12h 22m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$198
SyracuseChicago
SYR Syracuse Hancock Intl - ORD Chicago O'Hare Intl
SYRORD
Syracuse Hancock Intl
Mon 10/26
5:31 pm-5:03 pm
1 stop24h 32m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$199
SyracuseChicago
SYR Syracuse Hancock Intl - MDW Chicago Midway
SYRMDW
Syracuse Hancock Intl
Tue 2/16
9:38 pm-7:42 pm
1 stop23h 04m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$209
SyracuseChicago
SYR Syracuse Hancock Intl - MDW Chicago Midway
SYRMDW
Syracuse Hancock Intl
Sat 2/6
3:10 pm-7:42 pm
2 stops29h 32m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$211
SyracuseChicago
SYR Syracuse Hancock Intl - ORD Chicago O'Hare Intl
SYRORD
Syracuse Hancock Intl
Sun 12/20
7:31 pm-3:50 pm
2 stops21h 19m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$219
SyracuseChicago
SYR Syracuse Hancock Intl - MDW Chicago Midway
SYRMDW
Syracuse Hancock Intl
Mon 11/30
10:23 am-7:47 pm
1 stop10h 24m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$246
SyracuseChicago
SYR Syracuse Hancock Intl - ORD Chicago O'Hare Intl
SYRORD
Syracuse Hancock Intl
Fri 2/5
7:25 pm-11:44 pm
1 stop5h 19m
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
Mon 11/30
9:21 pm-1:52 pm
3 stops41h 31m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$280
Showing 1-10 of 52 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-MDW
SYR-MLI
SYR-PIA
SYR-BMI
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-MDW
SYR-MLI
SYR-PIA
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 April is currently the most expensive (average of $382). 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 October 20, 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 11% 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 October 20, 2026.
The most flights from SYR to USIL are scheduled on a Sunday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (17 on average).
How much does it cost to fly round-trip from Syracuse to Illinois?
Airfare is below average for this route at the moment.
Syracuse to Illinois flights typically cost between $308 and $472 in January.The cheapest round-trip price found within the last 5 days was $307 on Multiple Airlines (Jan 24-Jan 28).
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 55 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 October 17, 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 October 20, 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
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
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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Search flights from Syracuse to Illinois by cabin class
Find flights from Syracuse to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Syracuse and Illinois flights
Browse other Syracuse and Illinois flight options. Last updated on October 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$153 | Average$422 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$209 | Average$363 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$251 | Average$384 | FlexibilityNo cancel fee | On-time71% |