$109+ Cheap flights from Fresno (FAT) to Illinois
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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — ORD
May 10 — May 171
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 April 10, 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 April 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:54 pm
FAT
- ORD
2 stops35h 56m
Multiple Airlines
Wed 4/298:58 pm
ORD
- FAT
1 stop20h 10m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:24 pm
FAT
- ORD
1 stop29h 44m
Multiple Airlines
Tue 4/288:58 pm
ORD
- FAT
1 stop17h 19m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:24 pm
FAT
- ORD
1 stop29h 01m
Multiple Airlines
Wed 4/298:58 pm
ORD
- FAT
1 stop20h 10m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:07 pm
FAT
- ORD
1 stop15h 01m
Multiple Airlines
Wed 4/298:58 pm
ORD
- FAT
1 stop20h 10m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:54 pm
FAT
- ORD
2 stops35h 56m
Multiple Airlines
Thu 4/3010:07 pm
ORD
- FAT
1 stop18h 57m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:24 pm
FAT
- ORD
2 stops29h 26m
Multiple Airlines
Wed 4/298:58 pm
ORD
- FAT
1 stop20h 10m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:24 pm
FAT
- STL
2 stops42h 59m
Multiple Airlines
Tue 5/126:51 pm
STL
- FAT
1 stop19h 26m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:24 pm
FAT
- ORD
1 stop29h 01m
Multiple Airlines
Thu 4/3010:07 pm
ORD
- FAT
1 stop18h 57m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:07 pm
FAT
- ORD
1 stop15h 01m
Multiple Airlines
Tue 4/288:58 pm
ORD
- FAT
1 stop17h 19m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:07 pm
FAT
- ORD
1 stop15h 01m
Multiple Airlines
Thu 4/3010:07 pm
ORD
- FAT
1 stop18h 57m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:54 pm
FAT
- STL
2 stops39h 01m
Multiple Airlines
Wed 5/136:51 pm
STL
- FAT
1 stop28h 43m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/53:31 pm
FAT
- STL
2 stops25h 52m
Multiple Airlines
Tue 6/96:58 pm
STL
- FAT
1 stop16h 48m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$289
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 April 10, 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 April 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
FAT
- ORD
1 stop11h 03m
Alaska Airlines
Wed 5/132:10 pm
ORD
- FAT
1 stop11h 20m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
FAT
- ORD
1 stop9h 04m
United Airlines
Mon 6/88:07 pm
ORD
- FAT
Nonstop4h 38m
United Airlines
Deal found 4/9![United Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:55 pm
FAT
- MDW
1 stop9h 40m
Southwest
Sun 5/107:20 pm
MDW
- FAT
1 stop6h 50m
Southwest
Deal found 4/7![Southwest logo]()
$354
This American Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:42 pm
FAT
- STL
1 stop7h 17m
American Airlines
Wed 5/67:12 am
STL
- FAT
1 stop7h 27m
American Airlines
Deal found 4/5![American Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:10 am
FAT
- MDW
2 stops10h 26m
Delta
Tue 4/282:12 pm
MDW
- FAT
2 stops9h 14m
Delta
Deal found 4/6![Delta logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:27 am
FAT
- ORD
1 stop7h 36m
Alaska Airlines
Wed 5/63:52 pm
ORD
- FAT
1 stop9h 34m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:58 pm
FAT
- ORD
1 stop7h 12m
United Airlines
Mon 9/147:00 am
ORD
- FAT
1 stop6h 38m
United Airlines
Deal found 4/5![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:55 pm
FAT
- MDW
1 stop9h 40m
Southwest
Sat 5/96:55 am
MDW
- FAT
1 stop6h 10m
Southwest
Deal found 4/7![Southwest logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:21 pm
FAT
- ORD
1 stop19h 01m
Alaska Airlines
Mon 8/312:18 pm
ORD
- FAT
1 stop7h 32m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/212:35 pm
FAT
- MDW
1 stop6h 55m
Southwest
Sun 6/78:20 pm
MDW
- FAT
1 stop5h 55m
Southwest
Deal found 4/8![Southwest logo]()
$383
This American Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:42 pm
FAT
- PIA
1 stop7h 31m
American Airlines
Sat 4/2512:12 pm
PIA
- FAT
2 stops12h 04m
American Airlines
Deal found 4/5![American Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/264:22 pm
FAT
- ORD
1 stop18h 59m
Alaska Airlines
Sat 8/156:20 am
ORD
- FAT
1 stop11h 22m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:30 am
FAT
- MDW
1 stop8h 10m
Southwest
Fri 5/15:25 pm
MDW
- FAT
1 stop6h 45m
Southwest
Deal found 4/9![Southwest logo]()
$384
This United Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
FAT
- ORD
Nonstop4h 06m
United Airlines
Mon 8/313:50 pm
ORD
- FAT
Nonstop4h 32m
United Airlines
Deal found 4/9![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:03 pm
FAT
- STL
2 stops7h 56m
American Airlines
Tue 5/265:25 am
STL
- FAT
1 stop6h 57m
American Airlines
Deal found 4/5![American Airlines logo]()
$439
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:30 am
FAT
- MDW
1 stop9h 25m
Southwest
Wed 5/66:05 pm
MDW
- FAT
1 stop6h 30m
Southwest
Deal found 4/7![Southwest logo]()
$388
This United Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:09 pm
FAT
- ORD
1 stop8h 42m
United Airlines
Wed 7/18:12 pm
ORD
- FAT
Nonstop4h 38m
United Airlines
Deal found 4/9![United Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
FAT
- ORD
2 stops15h 59m
Alaska Airlines
Mon 6/87:59 pm
ORD
- FAT
1 stop24h 21m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$423
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:55 pm
FAT
- MDW
1 stop7h 00m
Southwest
Mon 4/274:10 pm
MDW
- FAT
2 stops8h 00m
Southwest
Deal found 4/6![Southwest logo]()
$389
This American Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:37 pm
FAT
- PIA
2 stops11h 46m
American Airlines
Fri 7/34:43 pm
PIA
- FAT
1 stop8h 34m
American Airlines
Deal found 4/9![American Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:00 am
FAT
- ORD
Nonstop4h 10m
United Airlines
Fri 5/228:07 pm
ORD
- FAT
Nonstop4h 38m
United Airlines
Deal found 4/9![United Airlines logo]()
$467
This American Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/13:05 pm
FAT
- STL
1 stop6h 54m
American Airlines
Wed 7/82:38 pm
STL
- FAT
1 stop6h 35m
American Airlines
Deal found 4/9![American Airlines logo]()
$475
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:30 am
FAT
- MDW
1 stop13h 05m
Southwest
Thu 5/75:25 pm
MDW
- FAT
2 stops8h 20m
Southwest
Deal found 4/7![Southwest logo]()
$394
This United Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:58 pm
FAT
- STL
2 stops7h 59m
United Airlines
Wed 6/31:38 pm
STL
- FAT
2 stops11h 06m
United Airlines
Deal found 4/9![United Airlines logo]()
$468
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:15 pm
FAT
- MDW
1 stop12h 10m
Southwest
Wed 7/85:50 pm
MDW
- FAT
2 stops7h 20m
Southwest
Deal found 4/6![Southwest logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2912:03 pm
FAT
- STL
1 stop9h 51m
Alaska Airlines
Fri 6/57:41 pm
STL
- FAT
1 stop17h 28m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:35 am
FAT
- PIA
2 stops9h 44m
United Airlines
Sat 5/95:30 pm
PIA
- FAT
1 stop6h 57m
United Airlines
Deal found 4/5![United Airlines logo]()
$474
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:30 am
FAT
- MDW
1 stop6h 00m
Southwest
Wed 5/276:05 pm
MDW
- FAT
1 stop6h 30m
Southwest
Deal found 4/5![Southwest logo]()
$396
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:20 pm
FAT
- ORD
1 stop9h 07m
United Airlines
Fri 5/17:51 pm
ORD
- FAT
Nonstop4h 36m
United Airlines
Deal found 4/5![United Airlines logo]()
$474
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/11:20 pm
FAT
- STL
1 stop6h 45m
Southwest
Tue 6/26:30 pm
STL
- FAT
1 stop6h 05m
Southwest
Deal found 4/7![Southwest logo]()
$398
Last-minute flights from Fresno to IllinoisDiscover last-minute flight deals from Fresno to Illinois. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Fresno to Illinois. Data last updated April 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:07 pm
FAT
- ORD
2 stops20h 25m
Multiple Airlines
Thu 4/168:58 pm
ORD
- FAT
1 stop18h 53m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:24 pm
FAT
- ORD
1 stop29h 44m
Multiple Airlines
Tue 4/216:08 pm
ORD
- FAT
2 stops53h 26m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:54 pm
FAT
- ORD
1 stop12h 14m
Multiple Airlines
Thu 4/235:20 am
ORD
- FAT
2 stops34h 31m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:54 pm
FAT
- ORD
2 stops45h 23m
Multiple Airlines
Fri 4/2410:07 pm
ORD
- FAT
1 stop15h 10m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:24 pm
FAT
- STL
1 stop20h 49m
Multiple Airlines
Sun 4/269:55 pm
STL
- FAT
1 stop17h 56m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:41 pm
FAT
- STL
1 stop25h 25m
Multiple Airlines
Fri 5/89:18 pm
STL
- FAT
1 stop15h 59m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:33 pm
FAT
- STL
1 stop7h 26m
Alaska Airlines
Tue 5/127:00 am
STL
- FAT
1 stop8h 39m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:24 pm
FAT
- STL
2 stops42h 59m
Multiple Airlines
Tue 5/126:51 pm
STL
- FAT
1 stop19h 26m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$255
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:55 pm
FAT
- MDW
1 stop9h 40m
Southwest
Sun 5/107:20 pm
MDW
- FAT
1 stop6h 50m
Southwest
Deal found 4/7![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:10 pm
FAT
- MDW
1 stop5h 55m
Southwest
Wed 5/136:05 pm
MDW
- FAT
1 stop6h 30m
Southwest
Deal found 4/7![Southwest logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:54 pm
FAT
- STL
2 stops39h 01m
Multiple Airlines
Wed 5/136:51 pm
STL
- FAT
1 stop28h 43m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$271
This eDestinos deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:16 pm
FAT
- STL
1 stop18h 18m
Multiple Airlines
Tue 6/28:08 pm
STL
- FAT
2 stops15h 38m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$356
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 April 10, 2026.
Search for one-way flight options from Fresno to Illinois. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Trip.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:54 pm
FAT
- ORD
1 stop12h 14m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:54 pm
FAT
- ORD
2 stops36h 45m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:50 pm
FAT
- STL
2 stops22h 33m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:54 pm
FAT
- STL
2 stops39h 01m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:54 pm
FAT
- MDW
2 stops28h 08m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:07 pm
FAT
- ORD
1 stop15h 01m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:07 pm
FAT
- MDW
2 stops28h 24m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$150
This WAYA deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:31 pm
FAT
- ORD
1 stop9h 13m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:24 pm
FAT
- MDW
3 stops37h 48m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:54 pm
FAT
- ORD
2 stops35h 56m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$154
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:15 pm
FAT
- ORD
1 stop22h 58m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:54 pm
FAT
- MDW
3 stops52h 20m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$161
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 April 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $225 (Kiwi.com) |
One-way from | $109 (Trip.com) |
Popular in | July |
Cheapest in | February |
Average price | $377 |
Good round-trip deal | $416 or less |
Good one-way deal | $243 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 2,558,603 searches. Data last updated April 10, 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 - ORD
FATORD
Fresno Airterminal
Wed 5/6
6:00 am-7:03 pm
1 stop11h 03m
Chicago O'Hare Intl
Wed 5/13
2:10 pm-11:30 pm
1 stop11h 20m
$303
FresnoChicago
FAT - ORD
FATORD
Fresno Airterminal
Tue 5/5
9:27 am-7:03 pm
1 stop7h 36m
Chicago O'Hare Intl
Wed 5/6
3:52 pm-11:26 pm
1 stop9h 34m
$303
FresnoChicago
FAT - ORD
FATORD
Fresno Airterminal
Tue 6/2
6:00 am-5:04 pm
1 stop9h 04m
Chicago O'Hare Intl
Mon 6/8
8:07 pm-10:45 pm
Nonstop4h 38m
$339
FresnoChicago
FAT - ORD
FATORD
Fresno Airterminal
Fri 9/11
1:58 pm-11:10 pm
1 stop7h 12m
Chicago O'Hare Intl
Mon 9/14
7:00 am-11:38 am
1 stop6h 38m
$349
FresnoChicago
FAT - ORD
FATORD
Fresno Airterminal
Mon 8/24
4:21 pm-1:22 pm
1 stop19h 01m
Chicago O'Hare Intl
Mon 8/31
2:18 pm-7:50 pm
1 stop7h 32m
$349
FresnoChicago
FAT - MDW
FATMDW
Fresno Airterminal
Thu 5/7
4:55 pm-4:35 am
1 stop9h 40m
Chicago Midway
Sun 5/10
7:20 pm-12:10 am
1 stop6h 50m
$354
FresnoChicago
FAT - MDW
FATMDW
Fresno Airterminal
Thu 5/7
4:55 pm-4:35 am
1 stop9h 40m
Chicago Midway
Sat 5/9
6:55 am-11:05 am
1 stop6h 10m
$354
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Wed 4/29
1:42 pm-10:59 pm
1 stop7h 17m
Lambert-St Louis
Wed 5/6
7:12 am-12:39 pm
1 stop7h 27m
$362
FresnoChicago
FAT - MDW
FATMDW
Fresno Airterminal
Tue 6/2
12:35 pm-9:30 pm
1 stop6h 55m
Chicago Midway
Sun 6/7
8:20 pm-12:15 am
1 stop5h 55m
$383
FresnoChicago
FAT - ORD
FATORD
Fresno Airterminal
Sun 7/26
4:22 pm-1:21 pm
1 stop18h 59m
Chicago O'Hare Intl
Sat 8/15
6:20 am-3:42 pm
1 stop11h 22m
$383
Showing 1-10 of 59 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-STL
FAT-PIA
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-STL
FAT-PIA
What is the cheapest month to book a flight from Fresno to Illinois?
Currently, January is the cheapest month in which you can book a flight from Fresno to Illinois (average of $190). Flying from Fresno to Illinois in December is currently the most expensive (average of $296). 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.
How much does it cost to fly round-trip from Fresno to Illinois?
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 April 10, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, 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.
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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 April 10, 2026.
Popular flight searches
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Fresno to Illinois flights
Consider these flights traveling from Fresno to Illinois.
Top 5 airlines flying from Fresno to Illinois
Discover the top 5 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 2,558,603 searches. Data last updated April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$93 | Average$354 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$237 | Average$308 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$243 | Average$494 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$277 | Average$450 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$284 | Average$434 | FlexibilityNo cancel fee | On-time69% |