$144+ Cheap flights from Illinois to Fresno (FAT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FAT
Sep 19 — Sep 261
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 August 20, 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 August 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am -
1 stop26h 49m
Mon 11/98:43 pm -
2 stops11h 18m
Deal found 8/18![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:00 am -
1 stop11h 17m
Mon 11/98:43 pm -
2 stops11h 18m
Deal found 8/18![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 10/2811:06 am -
2 stops35h 29m
Tue 11/35:07 pm -
1 stop10h 28m
Deal found 8/16![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am -
1 stop26h 49m
Sun 11/89:08 pm -
1 stop12h 49m
Deal found 8/18![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:00 am -
1 stop11h 17m
Sun 11/89:08 pm -
1 stop12h 49m
Deal found 8/18![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 10/277:00 am -
1 stop11h 17m
Tue 11/35:07 pm -
1 stop10h 28m
Deal found 8/16![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:02 pm -
1 stop20h 42m
Mon 11/98:43 pm -
2 stops11h 18m
Deal found 8/18![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:55 pm -
1 stop13h 04m
Mon 9/288:28 pm -
1 stop7h 10m
Deal found 8/20![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am -
1 stop26h 49m
Sat 11/73:22 pm -
1 stop12h 13m
Deal found 8/18![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/1112:17 pm -
1 stop24h 02m
Mon 9/148:28 pm -
1 stop13h 04m
Deal found 8/16![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:55 pm -
1 stop12h 47m
Sun 10/410:17 pm -
1 stop29h 21m
Deal found 8/17![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Sat 10/317:00 am -
1 stop9h 28m
Tue 11/35:07 pm -
1 stop10h 28m
Deal found 8/16![Multiple Airlines logo]()
$293
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 August 20, 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 August 20, 2026.
This American Airlines deal was found by Cheapflights users on 8/15. 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 9/106:43 pm -
1 stop6h 43m
Tue 9/157:00 am -
1 stop9h 04m
Deal found 8/15![American Airlines logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:18 pm -
1 stop7h 34m
Wed 9/309:05 am -
1 stop8h 16m
Deal found 8/19![Alaska Airlines logo]()
$323
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:25 am -
1 stop6h 20m
Sun 10/45:25 pm -
1 stop9h 05m
Deal found 8/17![Southwest logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Fri 9/1112:59 pm -
2 stops11h 16m
Tue 9/157:00 am -
1 stop6h 38m
Deal found 8/19![United Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 8/15. 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 9/115:43 am -
1 stop6h 27m
Mon 9/142:50 pm -
1 stop6h 53m
Deal found 8/15![American Airlines logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:18 pm -
1 stop7h 34m
Wed 9/166:01 am -
1 stop11h 20m
Deal found 8/19![Alaska Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 8/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:05 am -
1 stop9h 55m
Wed 11/112:40 pm -
1 stop7h 30m
Deal found 8/18![Southwest logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:18 pm -
1 stop7h 34m
Wed 9/169:05 am -
1 stop8h 16m
Deal found 8/19![Alaska Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 9/47:59 pm -
Nonstop4h 31m
Thu 9/107:00 am -
Nonstop4h 04m
Deal found 8/17![United Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 8/16. 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 9/306:40 am -
1 stop7h 15m
Wed 10/71:50 pm -
1 stop6h 20m
Deal found 8/16![Southwest logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 10/22:18 pm -
1 stop7h 34m
Sat 10/319:55 am -
1 stop6h 58m
Deal found 8/20![Alaska Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:50 pm -
1 stop9h 20m
Mon 9/2112:00 pm -
1 stop8h 05m
Deal found 8/17![Southwest logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:20 am -
1 stop9h 23m
Fri 11/63:20 pm -
1 stop6h 29m
Deal found 8/18![Alaska Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/97:55 pm -
Nonstop4h 31m
Sun 9/137:00 am -
Nonstop4h 04m
Deal found 8/19![United Airlines logo]()
$439
This Southwest deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/236:40 am -
1 stop7h 15m
Mon 9/285:10 pm -
1 stop9h 20m
Deal found 8/20![Southwest logo]()
$398
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/108:00 pm -
Nonstop4h 30m
Sun 9/137:00 am -
Nonstop4h 04m
Deal found 8/15![United Airlines logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:00 am -
1 stop8h 13m
Thu 11/57:13 pm -
1 stop21h 46m
Deal found 8/18![Alaska Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/173:35 pm -
1 stop8h 55m
Sun 9/206:21 pm -
2 stops13h 36m
Deal found 8/18![United Airlines logo]()
$464
This Southwest deal was found by Cheapflights users on 8/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:10 pm -
2 stops8h 45m
Wed 10/1411:05 am -
2 stops7h 55m
Deal found 8/19![Southwest logo]()
$435
This American Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:20 pm -
1 stop7h 43m
Tue 9/82:33 pm -
1 stop6h 54m
Deal found 8/20![American Airlines logo]()
$596
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 9/163:35 pm -
1 stop8h 51m
Sun 9/206:34 pm -
2 stops13h 23m
Deal found 8/16![United Airlines logo]()
$464
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:57 pm -
1 stop16h 27m
Mon 11/3011:11 am -
1 stop10h 38m
Deal found 8/19![Alaska Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 11/108:46 am -
2 stops10h 54m
Sat 11/1412:40 pm -
1 stop6h 32m
Deal found 8/19![United Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 10/1411:21 am -
2 stops12h 48m
Sun 10/187:57 am -
1 stop6h 07m
Deal found 8/19![American Airlines logo]()
$637
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:26 am -
1 stop9h 19m
Mon 11/307:09 pm -
1 stop16h 45m
Deal found 8/17![Alaska Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 8/15. 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 1/268:50 am -
2 stops11h 17m
Sat 1/306:45 pm -
2 stops13h 36m
Deal found 8/15![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 10/316:25 am -
3 stops15h 50m
Wed 11/46:28 pm -
2 stops13h 40m
Deal found 8/18![United Airlines logo]()
$475
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 9/15:45 am -
2 stops9h 47m
Sat 9/58:30 am -
2 stops10h 20m
Deal found 8/17![United Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 8/318:29 am -
2 stops13h 58m
Tue 9/86:21 pm -
2 stops13h 36m
Deal found 8/16![United Airlines logo]()
$584
This United Airlines deal was found by Cheapflights users on 8/19. 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 10/1410:49 am -
2 stops11h 10m
Sun 10/186:04 pm -
2 stops14h 08m
Deal found 8/19![United Airlines logo]()
$698
Last-minute flights from Illinois to FresnoDiscover last-minute flight deals from Illinois to Fresno. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Fresno. Data last updated August 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Wed 9/91:21 pm -
1 stop30h 14m
Sat 9/193:22 pm -
2 stops15h 58m
Deal found 8/19![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Wed 9/91:21 pm -
1 stop30h 14m
Tue 9/155:09 pm -
1 stop10h 29m
Deal found 8/19![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Wed 9/91:21 pm -
1 stop30h 14m
Mon 9/148:28 pm -
2 stops25h 55m
Deal found 8/19![Multiple Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Thu 9/105:43 am -
1 stop6h 27m
Tue 9/152:50 pm -
1 stop6h 53m
Deal found 8/16![American Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/1112:17 pm -
1 stop24h 02m
Mon 9/148:28 pm -
1 stop13h 04m
Deal found 8/16![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Fri 9/118:55 pm -
1 stop15h 24m
Tue 9/155:09 pm -
1 stop10h 29m
Deal found 8/19![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:21 pm -
1 stop21h 13m
Sun 9/204:47 pm -
2 stops29h 36m
Deal found 8/17![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:55 pm -
1 stop25h 31m
Mon 9/218:28 pm -
1 stop7h 10m
Deal found 8/17![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:32 pm -
1 stop13h 52m
Mon 9/218:28 pm -
1 stop7h 10m
Deal found 8/18![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:32 pm -
1 stop13h 52m
Mon 9/288:28 pm -
1 stop7h 10m
Deal found 8/18![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:55 pm -
1 stop13h 04m
Mon 9/288:28 pm -
1 stop7h 10m
Deal found 8/20![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 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
Mon 9/288:28 pm -
1 stop7h 10m
Deal found 8/17![Multiple Airlines logo]()
$299
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 August 20, 2026.
Search for one-way flight options from Illinois to Fresno. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:55 pm -
1 stop12h 47m
Deal found 8/17![Multiple Airlines logo]()
$144
This United Airlines deal was found by Cheapflights users on 8/19. 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 10/267:05 pm -
1 stop6h 41m
Deal found 8/19![United Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:21 pm -
1 stop20h 16m
Deal found 8/17![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:54 pm -
2 stops27h 23m
Deal found 8/17![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Fri 10/22:29 pm -
2 stops21h 48m
Deal found 8/19![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Sat 9/197:32 pm -
1 stop13h 52m
Deal found 8/19![Multiple Airlines logo]()
$160
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:18 pm -
1 stop7h 34m
Deal found 8/18![Alaska Airlines logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/237:20 am -
1 stop29h 09m
Deal found 8/20![Alaska Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:30 am -
2 stops33h 58m
Deal found 8/18![Multiple Airlines logo]()
$169
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Fri 10/25:36 pm -
1 stop6h 52m
Deal found 8/19![United Airlines logo]()
$179
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:55 pm -
1 stop9h 35m
Deal found 8/17![Southwest logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 8/266:05 am -
2 stops29h 41m
Deal found 8/16![Multiple Airlines logo]()
$195
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 August 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (Kiwi.com) |
One-way from | $144 (Kiwi.com) |
Popular in | February |
Cheapest in | December |
Average price | $436 |
Good round-trip deal | $349 or less |
Good one-way deal | $303 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 August 20, 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
St. LouisFresno
STL Lambert-St Louis - FAT Fresno Airterminal
STLFAT
Lambert-St Louis
Thu 9/10
6:43 pm-11:26 pm
1 stop6h 43m
Fresno Airterminal
Tue 9/15
7:00 am-6:04 pm
1 stop9h 04m
$299
St. LouisFresno
STL Lambert-St Louis - FAT Fresno Airterminal
STLFAT
Lambert-St Louis
Fri 9/11
5:43 am-10:10 am
1 stop6h 27m
Fresno Airterminal
Mon 9/14
2:50 pm-11:43 pm
1 stop6h 53m
$299
ChicagoFresno
ORD Chicago O'Hare Intl - FAT Fresno Airterminal
ORDFAT
Chicago O'Hare Intl
Sat 9/26
2:18 pm-7:52 pm
1 stop7h 34m
Fresno Airterminal
Wed 9/30
9:05 am-7:21 pm
1 stop8h 16m
$323
ChicagoFresno
ORD Chicago O'Hare Intl - FAT Fresno Airterminal
ORDFAT
Chicago O'Hare Intl
Thu 9/10
2:18 pm-7:52 pm
1 stop7h 34m
Fresno Airterminal
Wed 9/16
6:01 am-7:21 pm
1 stop11h 20m
$341
ChicagoFresno
ORD Chicago O'Hare Intl - FAT Fresno Airterminal
ORDFAT
Chicago O'Hare Intl
Fri 9/11
2:18 pm-7:52 pm
1 stop7h 34m
Fresno Airterminal
Wed 9/16
9:05 am-7:21 pm
1 stop8h 16m
$341
ChicagoFresno
MDW Chicago Midway - FAT Fresno Airterminal
MDWFAT
Chicago Midway
Thu 10/1
5:25 am-9:45 am
1 stop6h 20m
Fresno Airterminal
Sun 10/4
5:25 pm-4:30 am
1 stop9h 05m
$359
ChicagoFresno
ORD Chicago O'Hare Intl - FAT Fresno Airterminal
ORDFAT
Chicago O'Hare Intl
Fri 10/2
2:18 pm-7:52 pm
1 stop7h 34m
Fresno Airterminal
Sat 10/31
9:55 am-6:53 pm
1 stop6h 58m
$359
ChicagoFresno
ORD Chicago O'Hare Intl - FAT Fresno Airterminal
ORDFAT
Chicago O'Hare Intl
Wed 11/4
7:20 am-2:43 pm
1 stop9h 23m
Fresno Airterminal
Fri 11/6
3:20 pm-11:49 pm
1 stop6h 29m
$359
ChicagoFresno
MDW Chicago Midway - FAT Fresno Airterminal
MDWFAT
Chicago Midway
Wed 11/4
6:05 am-2:00 pm
1 stop9h 55m
Fresno Airterminal
Wed 11/11
2:40 pm-12:10 am
1 stop7h 30m
$364
ChicagoFresno
MDW Chicago Midway - FAT Fresno Airterminal
MDWFAT
Chicago Midway
Wed 9/30
6:40 am-11:55 am
1 stop7h 15m
Fresno Airterminal
Wed 10/7
1:50 pm-10:10 pm
1 stop6h 20m
$374
Showing 1-10 of 53 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.
ORD-FAT
STL-FAT
MDW-FAT
PIA-FAT
EVV-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
ORD-FAT
STL-FAT
MDW-FAT
PIA-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 $368). 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 August 20, 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 $334 and $465 in November.The cheapest round-trip price found within the last 5 days was $257 on Multiple Airlines (Nov 4-Nov 9).
How far ahead should I book a flight from Illinois to Fresno?
Booking 73 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 locationsClovis
Madera
Kingsburg
Bass Lake
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Alternative routes for Illinois to Fresno
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Complete your trip
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Search flights from Illinois to Fresno by cabin class
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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 August 20, 2026.
Illinois and Fresno flights
Browse other Illinois and Fresno flight options. Last updated on August 20, 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 August 20, 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$534 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$279 | Average$391 | FlexibilityNo cancel fee | On-time69% |