$128+ Cheap flights from Illinois to Fresno (FAT)
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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FAT
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Fresno with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Illinois to FresnoExplore the most affordable flight options available from Illinois to Fresno. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Illinois to Fresno. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/14. 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.
Tue 10/66:05 am -
1 stop7h 20m
Tue 10/133:30 pm -
1 stop11h 00m
Deal found 9/14![Southwest logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 11/65:15 pm -
1 stop19h 04m
Mon 11/98:43 pm -
1 stop6h 30m
Deal found 9/14![Multiple Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 9/13. 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.
Sat 10/3112:50 pm -
2 stops7h 00m
Wed 11/410:00 am -
2 stops7h 40m
Deal found 9/13![Southwest logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:21 pm -
1 stop20h 16m
Mon 10/129:06 pm -
2 stops31h 28m
Deal found 9/15![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Wed 10/71:21 pm -
1 stop20h 16m
Tue 10/205:07 pm -
2 stops24h 00m
Deal found 9/16![Multiple Airlines logo]()
$280
This Southwest deal was found by Cheapflights users on 9/14. 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.
Mon 11/99:45 pm -
2 stops15h 05m
Tue 11/102:40 pm -
1 stop7h 35m
Deal found 9/14![Southwest logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/63:50 pm -
2 stops41h 47m
Sun 10/1810:20 pm -
1 stop28h 56m
Deal found 9/16![Multiple Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 9/14. 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.
Thu 10/155:25 am -
1 stop6h 20m
Mon 10/195:20 pm -
1 stop9h 10m
Deal found 9/14![Southwest logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:15 pm -
1 stop19h 04m
Thu 11/129:29 pm -
1 stop29h 44m
Deal found 9/15![Multiple Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 9/14. 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.
Thu 10/155:25 am -
1 stop6h 20m
Fri 10/2311:30 am -
1 stop7h 45m
Deal found 9/14![Southwest logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:30 am -
2 stops27h 59m
Mon 12/75:26 pm -
1 stop16h 20m
Deal found 9/15![Multiple Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 9/14. 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.
Tue 10/132:45 pm -
2 stops8h 50m
Tue 10/271:50 pm -
1 stop6h 25m
Deal found 9/14![Southwest logo]()
$335
Best flights from Illinois to FresnoDiscover carefully curated flight deals from Illinois to Fresno that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Illinois to Fresno that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/15. 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.
Tue 10/66:05 am -
1 stop7h 20m
Tue 10/133:30 pm -
1 stop11h 00m
Deal found 9/15![Southwest logo]()
$265
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/216:55 pm -
1 stop7h 04m
Sat 12/511:03 am -
1 stop8h 56m
Deal found 9/14![American Airlines logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/147:20 am -
1 stop29h 50m
Mon 10/193:24 pm -
1 stop20h 01m
Deal found 9/14![Alaska Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 1/2110:40 am -
2 stops11h 59m
Thu 1/281:18 pm -
1 stop5h 29m
Deal found 9/15![United Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Fri 12/113:52 pm -
1 stop6h 53m
Mon 12/145:26 pm -
2 stops29h 15m
Deal found 9/11![Multiple Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 9/14. 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.
Sun 11/222:20 pm -
1 stop9h 05m
Sat 12/512:38 pm -
1 stop6h 50m
Deal found 9/14![Delta logo]()
$417
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 1/710:35 am -
2 stops12h 04m
Mon 1/111:18 pm -
1 stop5h 45m
Deal found 9/15![United Airlines logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:20 am -
1 stop18h 28m
Tue 10/1311:47 am -
1 stop23h 38m
Deal found 9/15![Alaska Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 9/12. 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.
Sat 10/316:35 am -
1 stop6h 10m
Wed 11/42:40 pm -
1 stop7h 35m
Deal found 9/12![Southwest logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/225:40 am -
2 stops8h 30m
Tue 10/271:00 pm -
2 stops9h 19m
Deal found 9/14![American Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 9/14. 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.
Fri 11/66:47 am -
2 stops11h 49m
Fri 11/1312:33 pm -
2 stops8h 45m
Deal found 9/14![Delta logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/202:16 pm -
1 stop11h 41m
Tue 12/17:04 pm -
1 stop21h 56m
Deal found 9/16![Alaska Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 9/15. 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.
Wed 10/76:05 am -
1 stop7h 20m
Mon 10/125:20 pm -
1 stop9h 10m
Deal found 9/15![Southwest logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:55 pm -
Nonstop4h 33m
Mon 10/196:04 pm -
1 stop8h 57m
Deal found 9/13![United Airlines logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am -
1 stop9h 11m
Fri 10/235:19 pm -
1 stop17h 59m
Deal found 9/16![Alaska Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:31 pm -
2 stops11h 25m
Thu 12/312:00 pm -
2 stops8h 59m
Deal found 9/13![United Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 9/12. 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 9/306:40 am -
1 stop7h 15m
Sun 10/45:25 pm -
1 stop9h 05m
Deal found 9/12![Southwest logo]()
$434
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/211:40 pm -
2 stops8h 35m
Sat 12/56:00 am -
2 stops9h 05m
Deal found 9/14![United Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:15 pm -
1 stop11h 13m
Wed 11/115:53 pm -
2 stops9h 47m
Deal found 9/15![Alaska Airlines logo]()
$456
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Thu 11/512:17 pm -
2 stops11h 55m
Sun 11/82:48 pm -
1 stop6h 26m
Deal found 9/12![American Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 11/108:00 am -
1 stop7h 28m
Wed 11/115:00 am -
1 stop5h 38m
Deal found 9/15![United Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 9/15. 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 10/19:40 am -
2 stops9h 00m
Mon 10/55:20 pm -
1 stop9h 10m
Deal found 9/15![Southwest logo]()
$471
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 11/229:01 pm -
1 stop15h 23m
Tue 12/13:55 pm -
2 stops22h 36m
Deal found 9/13![Alaska Airlines logo]()
$461
This Southwest deal was found by Cheapflights users on 9/12. 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.
Sat 9/266:50 am -
2 stops9h 15m
Wed 9/301:20 pm -
1 stop7h 10m
Deal found 9/12![Southwest logo]()
$474
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/118:40 am -
1 stop6h 36m
Mon 12/145:00 am -
1 stop5h 53m
Deal found 9/11![United Airlines logo]()
$437
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2211:18 am -
2 stops13h 33m
Sat 12/265:41 am -
1 stop7h 40m
Deal found 9/13![American Airlines logo]()
$626
This Southwest deal was found by Cheapflights users on 9/13. 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.
Tue 9/292:40 pm -
2 stops8h 20m
Sat 10/33:30 pm -
1 stop5h 35m
Deal found 9/13![Southwest logo]()
$474
This Southwest deal was found by Cheapflights users on 9/12. 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.
Fri 10/92:55 pm -
1 stop9h 40m
Tue 10/133:30 pm -
1 stop11h 00m
Deal found 9/12![Southwest logo]()
$483
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 12/55:00 am -
2 stops8h 52m
Wed 12/91:01 pm -
1 stop6h 01m
Deal found 9/15![United Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 1/96:30 am -
2 stops13h 37m
Wed 1/131:18 pm -
1 stop5h 45m
Deal found 9/12![United Airlines logo]()
$484
Last-minute flights from Illinois to FresnoDiscover last-minute flight deals from Illinois to Fresno. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Fresno. Data last updated September 17, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/14. 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.
Tue 10/66:05 am -
1 stop7h 20m
Tue 10/133:30 pm -
1 stop11h 00m
Deal found 9/14![Southwest logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/63:50 pm -
2 stops41h 47m
Sun 10/1810:20 pm -
1 stop28h 56m
Deal found 9/16![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:21 pm -
1 stop20h 16m
Mon 10/129:06 pm -
2 stops31h 28m
Deal found 9/15![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Wed 10/71:21 pm -
1 stop20h 16m
Tue 10/205:07 pm -
2 stops24h 00m
Deal found 9/16![Multiple Airlines logo]()
$280
This Southwest deal was found by Cheapflights users on 9/14. 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.
Tue 10/132:45 pm -
2 stops8h 50m
Tue 10/271:50 pm -
1 stop6h 25m
Deal found 9/14![Southwest logo]()
$335
This Southwest deal was found by Cheapflights users on 9/14. 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 10/146:05 am -
1 stop7h 20m
Mon 10/195:20 pm -
1 stop9h 10m
Deal found 9/14![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 9/14. 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.
Thu 10/155:25 am -
1 stop6h 20m
Mon 10/195:20 pm -
1 stop9h 10m
Deal found 9/14![Southwest logo]()
$294
This Southwest deal was found by Cheapflights users on 9/14. 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.
Thu 10/155:25 am -
1 stop6h 20m
Fri 10/2311:30 am -
1 stop7h 45m
Deal found 9/14![Southwest logo]()
$312
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/1712:46 pm -
1 stop7h 17m
Sat 10/241:00 pm -
1 stop5h 43m
Deal found 9/14![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/225:40 am -
1 stop6h 35m
Tue 10/2711:05 am -
1 stop6h 43m
Deal found 9/14![American Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/246:30 am -
2 stops9h 58m
Sun 11/14:40 pm -
1 stop10h 33m
Deal found 9/14![Multiple Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 9/13. 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.
Sat 10/3112:50 pm -
2 stops7h 00m
Wed 11/410:00 am -
2 stops7h 40m
Deal found 9/13![Southwest logo]()
$270
One-way flights from Illinois to FresnoSearch for one-way flight options from Illinois to Fresno. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Illinois to Fresno. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Wed 10/71:21 pm -
1 stop20h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$128
This Southwest deal was found by Cheapflights users on 9/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:05 am -
1 stop7h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Wed 11/186:30 am -
2 stops27h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$141
This Southwest deal was found by Cheapflights users on 9/15. 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 10/155:25 am -
1 stop6h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$147
This Southwest deal was found by Cheapflights users on 9/13. 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.
Sat 2/68:30 am -
1 stop6h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Southwest logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:30 am -
2 stops10h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$177
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:20 am -
1 stop9h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Alaska Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/58:55 pm -
1 stop21h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$195
This Orbitz deal was found by Cheapflights users on 9/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:20 am -
1 stop9h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Alaska Airlines logo]()
$197
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:49 pm -
1 stop8h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Alaska Airlines logo]()
$200
This Southwest deal was found by Cheapflights users on 9/11. 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.
Tue 10/64:35 pm -
1 stop7h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Southwest logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 9/258:55 pm -
1 stop15h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$202
Find flight deals from Illinois to Fresno
Keep the following information in mind while searching for Illinois to Fresno flight deals. Data was last updated September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $265 (Kiwi.com) |
One-way from | $128 (Kiwi.com) |
Popular in | February |
Cheapest in | November |
Average price | $399 |
Good round-trip deal | $415 or less |
Good one-way deal | $603 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Fresno 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 17, 2026.
Use the filters below to find and compare flights from Illinois to Fresno that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoFresno
MDW Chicago Midway - FAT Fresno Airterminal
MDWFAT
Chicago Midway
Wed 11/18
8:05 am-2:00 pm
1 stop7h 55m
Fresno Airterminal
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$130
ChicagoFresno
MDW Chicago Midway - FAT Fresno Airterminal
MDWFAT
Chicago Midway
Thu 10/15
5:25 am-9:45 am
1 stop6h 20m
Fresno Airterminal
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$147
ChicagoFresno
ORD Chicago O'Hare Intl - FAT Fresno Airterminal
ORDFAT
Chicago O'Hare Intl
Wed 10/7
1:21 pm-7:37 am
1 stop20h 16m
Fresno Airterminal
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$168
ChicagoFresno
ORD Chicago O'Hare Intl - FAT Fresno Airterminal
ORDFAT
Chicago O'Hare Intl
Sat 11/14
6:30 am-2:32 pm
2 stops10h 02m
Fresno Airterminal
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$177
ChicagoFresno
ORD Chicago O'Hare Intl - FAT Fresno Airterminal
ORDFAT
Chicago O'Hare Intl
Mon 10/5
8:55 pm-4:17 pm
1 stop21h 22m
Fresno Airterminal
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$195
ChicagoFresno
MDW Chicago Midway - FAT Fresno Airterminal
MDWFAT
Chicago Midway
Tue 10/6
4:35 pm-9:35 pm
1 stop7h 00m
Fresno Airterminal
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$200
ChicagoFresno
MDW Chicago Midway - FAT Fresno Airterminal
MDWFAT
Chicago Midway
Mon 11/9
9:45 pm-10:50 am
2 stops15h 05m
Fresno Airterminal
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$211
ChicagoFresno
ORD Chicago O'Hare Intl - FAT Fresno Airterminal
ORDFAT
Chicago O'Hare Intl
Thu 10/1
8:55 pm-7:42 am
1 stop12h 47m
Fresno Airterminal
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$227
St. LouisFresno
STL Lambert-St Louis - FAT Fresno Airterminal
STLFAT
Lambert-St Louis
Thu 12/24
10:45 am-6:38 pm
1 stop9h 53m
Fresno Airterminal
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$230
ChicagoFresno
MDW Chicago Midway - FAT Fresno Airterminal
MDWFAT
Chicago Midway
Thu 10/15
1:12 pm-2:17 pm
3 stops27h 05m
Fresno Airterminal
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$231
Showing 1-10 of 54 resultsSorted by cheapest first
Best time to book a flight from Illinois to Fresno
Have a flexible travel schedule? Discover the best time to fly to Fresno from Illinois with our price prediction graph.
MDW-FAT
ORD-FAT
STL-FAT
MLI-FAT
PIA-FAT
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 Illinois to Fresno
USIL-FAT
MDW-FAT
ORD-FAT
STL-FAT
MLI-FAT
What is the cheapest month to book a flight from Illinois to Fresno?
Currently, November is the cheapest month in which you can book a flight from Illinois to Fresno (average of $363). Flying from Illinois to Fresno in June is currently the most expensive (average of $457). 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 IL to FAT?
Find hourly flight availability from Illinois to Fresno. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Fresno as you normally would.
How much does it cost to fly round-trip from Illinois to Fresno?
Airfare is below average for this route at the moment.
Illinois to Fresno flights typically cost between $363 and $534 in November.The cheapest round-trip price found within the last 5 days was $265 on Multiple Airlines (Nov 6-Nov 9).
How far ahead should I book a flight from Illinois to Fresno?
Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Illinois to Fresno. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Fresno. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Fresno?
Book flights to Fresno if you plan to visit one of these locationsMadera
Clovis
Bass Lake
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Illinois to Fresno
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Complete your trip
Complete your trip to Fresno by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Fresno by cabin class
Find flights from Illinois to Fresno, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Fresno
Explore flights to Fresno departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Illinois and Fresno flights
Browse other Illinois and Fresno flight options. Last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Illinois to Fresno flights
Consider these flights traveling from Illinois to Fresno.
Top 5 airlines flying from Illinois to Fresno
Discover the top 5 airlines that operate flights from Illinois to Fresno. 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 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$164 | Average$430 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$186 | Average$374 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$222 | Average$418 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$250 | Average$513 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$279 | Average$403 | FlexibilityNo cancel fee | On-time69% |