$148+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FAT
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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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 June 6, 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 June 6, 2026.
This Expedia deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:59 pm
ORD
- FAT
1 stop16h 06m
Alaska Airlines
Tue 7/288:46 am
FAT
- ORD
1 stop8h 11m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$285
This Alaska Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/226:01 am
ORD
- FAT
1 stop11h 45m
Alaska Airlines
Sat 9/264:23 pm
FAT
- ORD
1 stop18h 59m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/307:15 am
ORD
- FAT
1 stop9h 31m
Multiple Airlines
Tue 8/42:07 pm
FAT
- ORD
1 stop13h 30m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/149:28 am
ORD
- FAT
2 stops26h 19m
Multiple Airlines
Tue 7/282:07 pm
FAT
- ORD
1 stop13h 30m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/149:28 am
ORD
- FAT
2 stops26h 19m
Multiple Airlines
Wed 7/2910:37 am
FAT
- ORD
1 stop17h 00m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$305
This American Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/106:51 pm
ORD
- FAT
1 stop6h 17m
American Airlines
Tue 7/1412:56 pm
FAT
- ORD
1 stop8h 34m
American Airlines
Deal found 6/2![American Airlines logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/36:20 am
ORD
- FAT
1 stop11h 22m
Alaska Airlines
Fri 7/108:32 pm
FAT
- ORD
1 stop7h 48m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/47:03 pm
STL
- FAT
1 stop16h 44m
Multiple Airlines
Tue 8/112:07 pm
FAT
- STL
1 stop25h 58m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/107:15 am
ORD
- FAT
1 stop12h 26m
Multiple Airlines
Tue 7/142:07 pm
FAT
- ORD
1 stop13h 30m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/17:46 pm
STL
- FAT
1 stop21h 00m
Multiple Airlines
Mon 7/63:31 pm
FAT
- STL
1 stop24h 34m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/27:20 am
ORD
- FAT
1 stop12h 36m
Multiple Airlines
Tue 7/72:07 pm
FAT
- ORD
1 stop13h 30m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/167:15 am
ORD
- FAT
1 stop12h 41m
Multiple Airlines
Tue 7/282:07 pm
FAT
- ORD
1 stop13h 30m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$329
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 June 6, 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 June 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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 9/142:18 pm
ORD
- FAT
1 stop7h 34m
Alaska Airlines
Sat 9/194:23 pm
FAT
- ORD
1 stop18h 59m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:02 am
ORD
- FAT
2 stops10h 36m
Delta
Sat 8/2912:24 pm
FAT
- ORD
1 stop6h 56m
Delta
Deal found 6/4![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/158:12 pm
ORD
- FAT
Nonstop4h 38m
United Airlines
Sat 7/186:09 pm
FAT
- ORD
1 stop8h 42m
United Airlines
Deal found 6/4![United Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 9/211:32 am
MLI
- FAT
2 stops9h 27m
American Airlines
Sun 9/612:53 pm
FAT
- MLI
2 stops8h 33m
American Airlines
Deal found 6/3![American Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 7/105:45 am
MDW
- FAT
1 stop6h 10m
Southwest
Tue 7/145:10 pm
FAT
- MDW
1 stop9h 30m
Southwest
Deal found 6/1![Southwest logo]()
$388
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:55 am
ORD
- FAT
2 stops9h 42m
Delta
Tue 10/136:00 am
FAT
- ORD
2 stops10h 40m
Delta
Deal found 6/3![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 6/5. 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.
Sat 9/52:05 pm
MDW
- FAT
1 stop8h 25m
Southwest
Sat 9/126:40 am
FAT
- MDW
1 stop7h 20m
Southwest
Deal found 6/5![Southwest logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/198:20 pm
ORD
- FAT
1 stop18h 11m
Alaska Airlines
Sun 7/264:22 pm
FAT
- ORD
1 stop18h 59m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Thu 6/258:12 pm
ORD
- FAT
Nonstop4h 38m
United Airlines
Mon 6/296:09 pm
FAT
- ORD
1 stop8h 42m
United Airlines
Deal found 6/5![United Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 6/204:42 pm
MLI
- FAT
1 stop7h 09m
American Airlines
Fri 7/37:35 pm
FAT
- MLI
2 stops13h 23m
American Airlines
Deal found 6/5![American Airlines logo]()
$435
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/155:20 pm
STL
- FAT
2 stops7h 55m
Southwest
Wed 7/292:35 pm
FAT
- STL
2 stops7h 10m
Southwest
Deal found 6/3![Southwest logo]()
$417
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:35 am
MDW
- FAT
2 stops13h 15m
Delta
Tue 10/136:00 am
FAT
- MDW
2 stops10h 37m
Delta
Deal found 6/4![Delta logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/273:04 pm
STL
- FAT
1 stop9h 02m
Alaska Airlines
Mon 8/317:37 am
FAT
- STL
1 stop7h 33m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 6/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:00 pm
ORD
- FAT
Nonstop4h 30m
United Airlines
Sat 9/196:21 pm
FAT
- ORD
1 stop8h 40m
United Airlines
Deal found 6/6![United Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 6/5. 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.
Tue 8/48:35 am
STL
- FAT
2 stops8h 10m
Southwest
Tue 8/115:30 am
FAT
- STL
2 stops8h 55m
Southwest
Deal found 6/5![Southwest logo]()
$417
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/75:42 am
STL
- FAT
2 stops8h 20m
American Airlines
Tue 8/1112:53 pm
FAT
- STL
2 stops9h 21m
American Airlines
Deal found 6/3![American Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/78:00 am
STL
- FAT
1 stop5h 43m
Delta
Tue 8/119:38 am
FAT
- STL
1 stop7h 17m
Delta
Deal found 6/4![Delta logo]()
$447
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/47:35 am
STL
- FAT
2 stops9h 10m
Southwest
Wed 9/29:45 am
FAT
- STL
2 stops7h 00m
Southwest
Deal found 6/4![Southwest logo]()
$417
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:56 pm
ORD
- FAT
Nonstop4h 31m
United Airlines
Sat 8/292:10 pm
FAT
- ORD
1 stop6h 55m
United Airlines
Deal found 6/2![United Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 7/118:01 am
STL
- FAT
1 stop6h 00m
American Airlines
Sat 7/183:03 pm
FAT
- STL
1 stop6h 55m
American Airlines
Deal found 6/1![American Airlines logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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.
Fri 8/76:02 am
STL
- FAT
1 stop8h 29m
Alaska Airlines
Tue 8/115:51 pm
FAT
- STL
1 stop20h 46m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$487
This Southwest deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 9/96:40 am
MDW
- FAT
1 stop7h 20m
Southwest
Sun 9/135:25 pm
FAT
- MDW
1 stop9h 05m
Southwest
Deal found 6/1![Southwest logo]()
$417
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:02 pm
ORD
- FAT
1 stop9h 15m
Delta
Sat 7/256:00 am
FAT
- ORD
2 stops10h 46m
Delta
Deal found 6/3![Delta logo]()
$484
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/284:45 pm
MLI
- FAT
1 stop8h 35m
American Airlines
Sun 8/27:35 pm
FAT
- MLI
2 stops13h 48m
American Airlines
Deal found 6/3![American Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 8/223:35 pm
PIA
- FAT
1 stop8h 52m
United Airlines
Tue 8/257:00 am
FAT
- PIA
1 stop6h 00m
United Airlines
Deal found 6/1![United Airlines logo]()
$509
This Southwest deal was found by Cheapflights users on 6/5. 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 7/18:00 am
MDW
- FAT
1 stop6h 55m
Southwest
Sun 7/55:50 pm
FAT
- MDW
1 stop8h 50m
Southwest
Deal found 6/5![Southwest logo]()
$447
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 10/244:35 pm
PIA
- FAT
1 stop7h 57m
United Airlines
Tue 10/276:45 pm
FAT
- PIA
2 stops13h 36m
United Airlines
Deal found 6/3![United Airlines logo]()
$534
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 6/255:45 am
MDW
- FAT
1 stop6h 10m
Southwest
Fri 6/265:35 pm
FAT
- MDW
1 stop9h 05m
Southwest
Deal found 6/4![Southwest logo]()
$462
This Southwest deal was found by Cheapflights users on 6/5. 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.
Thu 6/256:25 pm
MDW
- FAT
2 stops7h 40m
Southwest
Mon 6/295:35 pm
FAT
- MDW
1 stop9h 05m
Southwest
Deal found 6/5![Southwest logo]()
$467
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 9/191:19 pm
MLI
- FAT
2 stops9h 08m
United Airlines
Wed 9/236:21 pm
FAT
- MLI
2 stops13h 51m
United Airlines
Deal found 6/3![United Airlines logo]()
$665
Last-minute flights from Illinois to FresnoDiscover last-minute flight deals from Illinois to Fresno. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Fresno. Data last updated June 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/17:46 pm
STL
- FAT
1 stop21h 00m
Multiple Airlines
Mon 7/63:31 pm
FAT
- STL
1 stop24h 34m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/27:20 am
ORD
- FAT
1 stop12h 36m
Multiple Airlines
Tue 7/72:07 pm
FAT
- ORD
1 stop13h 30m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/36:20 am
ORD
- FAT
1 stop11h 22m
Alaska Airlines
Fri 7/108:32 pm
FAT
- ORD
1 stop7h 48m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/106:51 pm
ORD
- FAT
1 stop6h 17m
American Airlines
Tue 7/1412:56 pm
FAT
- ORD
1 stop8h 34m
American Airlines
Deal found 6/2![American Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/107:15 am
ORD
- FAT
1 stop12h 26m
Multiple Airlines
Tue 7/142:07 pm
FAT
- ORD
1 stop13h 30m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/149:28 am
ORD
- FAT
2 stops26h 19m
Multiple Airlines
Tue 7/282:07 pm
FAT
- ORD
1 stop13h 30m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/149:28 am
ORD
- FAT
2 stops26h 19m
Multiple Airlines
Wed 7/2910:37 am
FAT
- ORD
1 stop17h 00m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/149:28 am
ORD
- FAT
2 stops26h 19m
Multiple Airlines
Sun 8/26:46 pm
FAT
- ORD
1 stop8h 51m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/167:15 am
ORD
- FAT
1 stop12h 41m
Multiple Airlines
Tue 7/282:07 pm
FAT
- ORD
1 stop13h 30m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/167:15 am
ORD
- FAT
1 stop12h 41m
Multiple Airlines
Wed 7/2910:37 am
FAT
- ORD
1 stop17h 00m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$330
This Expedia deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:59 pm
ORD
- FAT
1 stop16h 06m
Alaska Airlines
Tue 7/288:46 am
FAT
- ORD
1 stop8h 11m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/307:15 am
ORD
- FAT
1 stop9h 31m
Multiple Airlines
Tue 8/42:07 pm
FAT
- ORD
1 stop13h 30m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$302
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 June 6, 2026.
Search for one-way flight options from Illinois to Fresno. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/87:59 pm
ORD
- FAT
1 stop16h 06m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$148
This SmartFares deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:21 pm
ORD
- FAT
1 stop8h 06m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 11/121:02 pm
ORD
- FAT
1 stop20h 42m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 10/76:50 am
ORD
- FAT
1 stop26h 47m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$174
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/95:45 am
MDW
- FAT
1 stop6h 10m
Southwest
Deal found 6/3![Southwest logo]()
$175
This Alaska Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 9/232:22 pm
ORD
- FAT
1 stop7h 33m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/149:28 am
ORD
- FAT
2 stops26h 19m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$179
This Southwest deal was found by Cheapflights users on 6/5. 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.
Fri 8/2810:20 am
MDW
- FAT
1 stop8h 10m
Southwest
Deal found 6/5![Southwest logo]()
$180
This CheapOair deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:59 pm
ORD
- FAT
1 stop16h 06m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/1412:11 pm
MDW
- FAT
2 stops23h 36m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/1512:11 pm
MDW
- FAT
3 stops31h 45m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/157:03 pm
STL
- FAT
1 stop24h 53m
Multiple Airlines
Deal found 6/3![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 June 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $285 (Expedia) |
One-way from | $148 (Alaska Airlines) |
Popular in | February |
Cheapest in | October |
Average price | $427 |
Good round-trip deal | $429 or less |
Good one-way deal | $183 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 2,558,603 searches. Data last updated June 6, 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
ORD - FAT
ORDFAT
Chicago O'Hare Intl
Mon 9/14
2:18 pm-7:52 pm
1 stop7h 34m
Fresno Airterminal
Sat 9/19
4:23 pm-1:22 pm
1 stop18h 59m
$349
ChicagoFresno
ORD - FAT
ORDFAT
Chicago O'Hare Intl
Wed 8/26
8:02 am-4:38 pm
2 stops10h 36m
Fresno Airterminal
Sat 8/29
12:24 pm-9:20 pm
1 stop6h 56m
$354
ChicagoFresno
ORD - FAT
ORDFAT
Chicago O'Hare Intl
Wed 10/7
8:55 am-4:37 pm
2 stops9h 42m
Fresno Airterminal
Tue 10/13
6:00 am-6:40 pm
2 stops10h 40m
$359
ChicagoFresno
ORD - FAT
ORDFAT
Chicago O'Hare Intl
Wed 7/15
8:12 pm-10:50 pm
Nonstop4h 38m
Fresno Airterminal
Sat 7/18
6:09 pm-4:51 am
1 stop8h 42m
$373
MolineFresno
MLI - FAT
MLIFAT
Moline Quad-City
Wed 9/2
11:32 am-6:59 pm
2 stops9h 27m
Fresno Airterminal
Sun 9/6
12:53 pm-11:26 pm
2 stops8h 33m
$386
ChicagoFresno
MDW - FAT
MDWFAT
Chicago Midway
Fri 7/10
5:45 am-9:55 am
1 stop6h 10m
Fresno Airterminal
Tue 7/14
5:10 pm-4:40 am
1 stop9h 30m
$388
ChicagoFresno
MDW - FAT
MDWFAT
Chicago Midway
Sat 9/5
2:05 pm-8:30 pm
1 stop8h 25m
Fresno Airterminal
Sat 9/12
6:40 am-4:00 pm
1 stop7h 20m
$393
ChicagoFresno
ORD - FAT
ORDFAT
Chicago O'Hare Intl
Sun 7/19
8:20 pm-12:31 pm
1 stop18h 11m
Fresno Airterminal
Sun 7/26
4:22 pm-1:21 pm
1 stop18h 59m
$393
ChicagoFresno
ORD - FAT
ORDFAT
Chicago O'Hare Intl
Thu 6/25
8:12 pm-10:50 pm
Nonstop4h 38m
Fresno Airterminal
Mon 6/29
6:09 pm-4:51 am
1 stop8h 42m
$402
St. LouisFresno
STL - FAT
STLFAT
Lambert-St Louis
Wed 7/15
5:20 pm-11:15 pm
2 stops7h 55m
Fresno Airterminal
Wed 7/29
2:35 pm-11:45 pm
2 stops7h 10m
$417
Showing 1-10 of 58 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 $145). Flying from Illinois to Fresno in June is currently the most expensive (average of $269). 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 June 6, 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.
Weekly flight availability from Illinois to Fresno
Explore weekly flight availability from Illinois to Fresno. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 6, 2026.
The most flights from USIL to FAT are scheduled on a Tuesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Illinois to Fresno?
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
Kingsburg
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
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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 June 6, 2026.
Illinois and Fresno flights
Browse other Illinois and Fresno flight options. Last updated on June 6, 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 2,558,603 searches. Data last updated June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$164 | Average$435 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$186 | Average$374 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$222 | Average$368 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$250 | Average$472 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$279 | Average$383 | FlexibilityNo cancel fee | On-time69% |