$160+ Cheap flights from Fresno (FAT) 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — ORD
Nov 14 — Nov 211
Round-trip
1 adult, Economy
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Cheapest flights from Fresno to IllinoisExplore the most affordable flight options available from Fresno to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 15, 2026.
Explore the most affordable flight options available from Fresno to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:06 pm -
2 stops18h 26m
Wed 11/255:15 am -
1 stop30h 01m
Deal found 10/12![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:19 pm -
1 stop28h 47m
Wed 12/3010:41 pm -
2 stops24h 37m
Deal found 10/11![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:42 pm -
1 stop12h 28m
Thu 11/265:15 am -
1 stop10h 09m
Deal found 10/12![Multiple Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 10/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:35 pm -
1 stop6h 35m
Thu 11/198:05 am -
1 stop7h 55m
Deal found 10/12![Southwest logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 10/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:13 pm -
1 stop16h 04m
Mon 11/167:57 pm -
1 stop15h 50m
Deal found 10/11![Alaska Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 10/10. 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 12/1912:50 pm -
1 stop7h 52m
Sun 12/208:10 pm -
Nonstop4h 39m
Deal found 10/10![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 10/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:45 pm -
1 stop9h 40m
Sat 11/76:05 am -
1 stop8h 50m
Deal found 10/11![Southwest logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:34 am -
1 stop18h 39m
Fri 11/135:15 pm -
1 stop19h 04m
Deal found 10/12![Multiple Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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 12/166:00 am -
1 stop8h 45m
Sat 1/168:40 am -
1 stop6h 26m
Deal found 10/14![United Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:06 pm -
1 stop29h 04m
Thu 11/265:15 am -
1 stop30h 06m
Deal found 10/12![Multiple Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 10/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:40 pm -
1 stop7h 30m
Fri 12/117:50 am -
2 stops16h 15m
Deal found 10/11![Southwest logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:08 pm -
2 stops20h 51m
Thu 11/195:15 pm -
1 stop24h 01m
Deal found 10/12![Multiple Airlines logo]()
$398
Best flights from Fresno to IllinoisDiscover carefully curated flight deals from Fresno to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 15, 2026.
Discover carefully curated flight deals from Fresno to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 15, 2026.
This Southwest deal was found by Cheapflights users on 10/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:35 pm -
1 stop6h 35m
Thu 11/198:05 am -
1 stop7h 55m
Deal found 10/12![Southwest logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1410:35 am -
1 stop9h 33m
Fri 1/226:57 pm -
1 stop20h 32m
Deal found 10/13![Alaska Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/185:00 am -
1 stop6h 29m
Sat 11/213:47 pm -
1 stop6h 28m
Deal found 10/10![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/11. 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 11/612:37 pm -
1 stop7h 28m
Sun 11/87:35 am -
1 stop6h 22m
Deal found 10/11![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:05 pm -
1 stop6h 12m
Sun 11/15:13 pm -
1 stop8h 20m
Deal found 10/12![American Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 10/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/312:35 pm -
1 stop8h 10m
Sun 2/73:45 pm -
2 stops8h 55m
Deal found 10/11![Southwest logo]()
$392
This Alaska Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1710:24 am -
1 stop6h 30m
Tue 12/297:58 pm -
1 stop15h 49m
Deal found 10/14![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/11. 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 1/76:00 am -
2 stops8h 37m
Sun 1/107:30 am -
1 stop6h 34m
Deal found 10/11![Delta logo]()
$404
This Southwest deal was found by Cheapflights users on 10/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:00 am -
1 stop7h 35m
Sat 12/56:05 am -
1 stop6h 25m
Deal found 10/12![Southwest logo]()
$399
This Delta deal was found by Cheapflights users on 10/12. 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 11/1112:33 pm -
1 stop7h 14m
Tue 11/172:44 pm -
2 stops8h 41m
Deal found 10/12![Delta logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:09 pm -
1 stop16h 06m
Fri 12/45:29 pm -
1 stop22h 00m
Deal found 10/10![Alaska Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:00 am -
1 stop5h 25m
Tue 12/81:20 pm -
2 stops9h 15m
Deal found 10/13![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/11. 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 1/271:03 pm -
1 stop6h 07m
Sat 1/308:40 am -
1 stop6h 26m
Deal found 10/11![United Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/163:06 pm -
1 stop6h 07m
Mon 12/214:50 pm -
1 stop8h 03m
Deal found 10/12![American Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/146:00 am -
1 stop7h 27m
Fri 1/229:30 am -
2 stops9h 07m
Deal found 10/13![Delta logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:04 pm -
1 stop18h 06m
Tue 12/297:58 pm -
1 stop28h 15m
Deal found 10/10![Alaska Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 10/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:40 am -
2 stops7h 10m
Thu 12/38:05 am -
1 stop7h 55m
Deal found 10/12![Southwest logo]()
$404
This Delta deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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 12/36:10 am -
2 stops8h 07m
Sat 12/54:00 pm -
1 stop7h 31m
Deal found 10/14![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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 12/1612:51 pm -
2 stops9h 24m
Tue 12/224:50 pm -
1 stop8h 03m
Deal found 10/14![American Airlines logo]()
$516
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:05 am -
1 stop12h 50m
Tue 12/154:10 pm -
1 stop6h 25m
Deal found 10/15![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/12. 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 10/288:00 am -
2 stops11h 22m
Sun 11/15:00 am -
2 stops8h 40m
Deal found 10/12![United Airlines logo]()
$555
This Delta deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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 12/169:51 am -
2 stops12h 05m
Sat 1/161:35 pm -
2 stops10h 15m
Deal found 10/14![Delta logo]()
$429
This Southwest deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:40 pm -
1 stop7h 35m
Tue 11/173:45 pm -
1 stop7h 35m
Deal found 10/14![Southwest logo]()
$414
This Southwest deal was found by Cheapflights users on 10/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am -
2 stops9h 20m
Thu 11/191:20 pm -
2 stops9h 20m
Deal found 10/11![Southwest logo]()
$418
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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 10/305:51 am -
1 stop7h 37m
Tue 11/36:01 am -
1 stop9h 56m
Deal found 10/14![American Airlines logo]()
$615
This Southwest deal was found by Cheapflights users on 10/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:40 pm -
1 stop7h 35m
Mon 11/163:45 pm -
1 stop7h 35m
Deal found 10/12![Southwest logo]()
$443
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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 10/299:48 am -
2 stops12h 21m
Mon 11/23:11 pm -
2 stops10h 22m
Deal found 10/14![American Airlines logo]()
$674
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Mon 10/266:28 pm -
2 stops13h 16m
Fri 10/308:46 am -
1 stop6h 32m
Deal found 10/11![United Airlines logo]()
$902
This American Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:05 pm -
1 stop6h 12m
Fri 10/3011:33 am -
1 stop8h 30m
Deal found 10/11![American Airlines logo]()
$984
Last-minute flights from Fresno to IllinoisDiscover last-minute flight deals from Fresno to Illinois. Data last updated October 15, 2026 and is based on user searches.
Discover last-minute flight deals from Fresno to Illinois. Data last updated October 15, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 10/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:45 pm -
1 stop9h 40m
Sat 11/76:05 am -
1 stop8h 50m
Deal found 10/11![Southwest logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:34 am -
1 stop18h 39m
Fri 11/135:15 pm -
1 stop19h 04m
Deal found 10/12![Multiple Airlines logo]()
$392
This Southwest deal was found by Cheapflights users on 10/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:40 pm -
1 stop7h 35m
Tue 11/173:45 pm -
1 stop7h 35m
Deal found 10/12![Southwest logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:20 pm -
1 stop19h 57m
Tue 11/177:20 am -
1 stop9h 23m
Deal found 10/12![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 10/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:35 pm -
1 stop6h 35m
Thu 11/198:05 am -
1 stop7h 55m
Deal found 10/12![Southwest logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:08 pm -
2 stops20h 51m
Thu 11/195:15 pm -
1 stop24h 01m
Deal found 10/12![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:06 pm -
2 stops18h 26m
Wed 11/255:15 am -
1 stop30h 01m
Deal found 10/12![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:06 pm -
1 stop29h 04m
Thu 11/265:15 am -
1 stop30h 06m
Deal found 10/12![Multiple Airlines logo]()
$396
This American Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/201:10 pm -
1 stop6h 22m
Tue 11/245:00 am -
1 stop9h 20m
Deal found 10/10![American Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:06 am -
2 stops12h 47m
Wed 11/255:15 am -
1 stop30h 01m
Deal found 10/12![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/223:16 pm -
1 stop11h 54m
Thu 11/265:15 am -
1 stop30h 06m
Deal found 10/12![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:42 pm -
1 stop12h 28m
Thu 11/265:15 am -
1 stop10h 09m
Deal found 10/12![Multiple Airlines logo]()
$386
One-way flights from Fresno to IllinoisSearch for one-way flight options from Fresno to Illinois. Find affordable one-way fares based on user searches. Data last updated October 15, 2026.
Search for one-way flight options from Fresno to Illinois. Find affordable one-way fares based on user searches. Data last updated October 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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 12/239:30 pm -
2 stops30h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:07 am -
1 stop17h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:51 pm -
1 stop30h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:43 pm -
3 stops19h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:06 pm -
1 stop29h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:42 pm -
1 stop12h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/221:10 pm -
1 stop13h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:09 pm -
3 stops23h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:43 pm -
3 stops19h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:58 pm -
2 stops24h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$183
This Southwest deal was found by Cheapflights users on 10/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:35 pm -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Southwest logo]()
$194
This Southwest deal was found by Cheapflights users on 10/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:45 pm -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Southwest logo]()
$199
Find flight deals from Fresno to Illinois
Keep the following information in mind while searching for Fresno to Illinois flight deals. Data was last updated October 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $380 (Kiwi.com) |
One-way from | $160 (Kiwi.com) |
Popular in | September |
Cheapest in | February |
Average price | $427 |
Good round-trip deal | $465 or less |
Good one-way deal | $337 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Fresno 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 15, 2026.
Use the filters below to find and compare flights from Fresno to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
FresnoChicago
FAT Fresno Airterminal - ORD Chicago O'Hare Intl
FATORD
Fresno Airterminal
Tue 12/22
1:10 pm-5:06 am
1 stop13h 56m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$179
FresnoChicago
FAT Fresno Airterminal - ORD Chicago O'Hare Intl
FATORD
Fresno Airterminal
Mon 11/30
3:37 pm-4:10 pm
2 stops22h 33m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$186
FresnoChicago
FAT Fresno Airterminal - ORD Chicago O'Hare Intl
FATORD
Fresno Airterminal
Wed 12/23
9:30 pm-6:02 am
2 stops30h 32m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$192
FresnoChicago
FAT Fresno Airterminal - ORD Chicago O'Hare Intl
FATORD
Fresno Airterminal
Tue 4/13
1:40 pm-11:40 pm
1 stop8h 00m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$194
FresnoChicago
FAT Fresno Airterminal - ORD Chicago O'Hare Intl
FATORD
Fresno Airterminal
Wed 12/2
2:25 pm-11:59 pm
1 stop7h 34m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$194
FresnoChicago
FAT Fresno Airterminal - MDW Chicago Midway
FATMDW
Fresno Airterminal
Sun 11/1
4:45 pm-4:25 am
1 stop9h 40m
Chicago Midway
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$199
FresnoChicago
FAT Fresno Airterminal - MDW Chicago Midway
FATMDW
Fresno Airterminal
Mon 11/2
4:45 pm-4:25 am
1 stop9h 40m
Chicago Midway
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$199
FresnoChicago
FAT Fresno Airterminal - ORD Chicago O'Hare Intl
FATORD
Fresno Airterminal
Fri 12/18
3:54 pm-1:19 pm
1 stop19h 25m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$199
FresnoChicago
FAT Fresno Airterminal - ORD Chicago O'Hare Intl
FATORD
Fresno Airterminal
Tue 12/22
2:04 pm-12:59 am
1 stop8h 55m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$200
FresnoChicago
FAT Fresno Airterminal - MDW Chicago Midway
FATMDW
Fresno Airterminal
Wed 11/18
10:00 am-5:25 pm
1 stop5h 25m
Chicago Midway
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$200
Showing 1-10 of 51 resultsSorted by cheapest first
Best time to book a flight from Fresno to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Fresno with our price prediction graph.
FAT-ORD
FAT-MDW
FAT-MLI
FAT-PIA
FAT-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 Fresno to Illinois
FAT-USIL
FAT-ORD
FAT-MDW
FAT-MLI
FAT-PIA
What is the cheapest month to book a flight from Fresno to Illinois?
Currently, February is the cheapest month in which you can book a flight from Fresno to Illinois (average of $290). Flying from Fresno to Illinois in July is currently the most expensive (average of $508). 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 FAT to IL?
Find hourly flight availability from Fresno 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 15, 2026.
When flying from Fresno to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Fresno to Illinois
Explore weekly flight availability from Fresno 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 15, 2026.
The most flights from FAT to USIL are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Fresno to Illinois?
Airfare is below average for this route at the moment.
Fresno to Illinois flights typically cost between $382 and $555 in November.The cheapest round-trip price found within the last 5 days was $380 on Multiple Airlines (Nov 20-Nov 25).
How far ahead should I book a flight from Fresno to Illinois?
The best time to book flights from Fresno to Illinois is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 15, 2026.
See what other customers who have flown with Alaska Airlines,Southwest, andDelta from Fresno 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.
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Fresno 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 Fresno to Illinois
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Complete your trip
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Fresno and Illinois flights
Browse other Fresno and Illinois flight options. Last updated on October 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fresno to Illinois flights
Consider these flights traveling from Fresno to Illinois.
Top 4 airlines flying from Fresno to Illinois
Discover the top 4 airlines that operate flights from Fresno 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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$182 | Average$438 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$248 | Average$449 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$259 | Average$368 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$288 | Average$483 | FlexibilityNo cancel fee | On-time69% |