$99+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — ORD
Apr 3 — Apr 101
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 March 4, 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 March 4, 2026.
This Expedia deal was found by Cheapflights users on 3/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:00 am
FAT
- ORD
1 stop6h 21m
Alaska Airlines
Wed 4/154:10 pm
ORD
- FAT
1 stop20h 58m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$258
This Southwest deal was found by Cheapflights users on 3/1. 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 4/155:30 am
FAT
- MDW
2 stops8h 25m
Southwest
Tue 4/212:55 pm
MDW
- FAT
2 stops8h 45m
Southwest
Deal found 3/1![Southwest logo]()
$261
This Southwest deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/1510:30 am
FAT
- MDW
2 stops8h 30m
Southwest
Wed 4/226:30 am
MDW
- FAT
1 stop11h 15m
Southwest
Deal found 2/26![Southwest logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:38 pm
FAT
- ORD
1 stop9h 30m
Multiple Airlines
Wed 3/254:36 pm
ORD
- FAT
2 stops30h 55m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/159:49 am
FAT
- ORD
2 stops12h 09m
Delta
Wed 4/222:09 pm
ORD
- FAT
1 stop9h 17m
Delta
Deal found 2/27![Delta logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:54 pm
FAT
- ORD
1 stop12h 53m
Multiple Airlines
Fri 5/85:15 am
ORD
- FAT
2 stops10h 06m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$268
This eDestinos deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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.
Mon 4/132:41 pm
FAT
- ORD
1 stop13h 39m
Multiple Airlines
Mon 4/205:48 pm
ORD
- FAT
2 stops44h 29m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 3/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/302:33 pm
FAT
- ORD
1 stop7h 26m
Alaska Airlines
Tue 5/123:52 pm
ORD
- FAT
1 stop9h 34m
Alaska Airlines
Deal found 3/3![Alaska Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:15 am
FAT
- ORD
1 stop6h 40m
Southwest
Wed 3/256:20 pm
ORD
- FAT
1 stop6h 30m
Southwest
Deal found 3/2![Southwest logo]()
$272
This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:30 am
FAT
- ORD
1 stop6h 25m
Southwest
Sat 4/116:15 am
ORD
- FAT
1 stop6h 50m
Southwest
Deal found 3/2![Southwest logo]()
$275
This Southwest deal was found by Cheapflights users on 3/1. 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.
Mon 6/12:55 pm
FAT
- MDW
1 stop7h 00m
Southwest
Thu 6/46:30 am
MDW
- FAT
1 stop6h 25m
Southwest
Deal found 3/1![Southwest logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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 4/302:33 pm
FAT
- ORD
1 stop7h 26m
Alaska Airlines
Mon 5/47:59 pm
ORD
- FAT
1 stop17h 18m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$277
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 March 4, 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 March 4, 2026.
This Southwest deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 4/156:30 am
FAT
- MDW
2 stops8h 35m
Southwest
Tue 4/214:00 pm
MDW
- FAT
2 stops8h 35m
Southwest
Deal found 2/28![Southwest logo]()
$261
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 5/12:05 pm
FAT
- ORD
1 stop9h 13m
United Airlines
Sun 5/37:51 pm
ORD
- FAT
Nonstop4h 36m
United Airlines
Deal found 2/27![United Airlines logo]()
$279
This Alaska Airlines deal was found by Cheapflights users on 3/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:27 am
FAT
- ORD
1 stop7h 36m
Alaska Airlines
Tue 5/58:50 am
ORD
- FAT
1 stop8h 06m
Alaska Airlines
Deal found 3/3![Alaska Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 3/2. 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 4/101:42 pm
FAT
- STL
1 stop7h 17m
American Airlines
Mon 4/136:11 pm
STL
- FAT
1 stop7h 48m
American Airlines
Deal found 3/2![American Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/182:04 pm
FAT
- STL
2 stops29h 58m
Multiple Airlines
Sun 3/228:06 pm
STL
- FAT
1 stop19h 13m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 5/295:15 pm
FAT
- STL
1 stop5h 15m
Delta
Tue 6/22:27 pm
STL
- FAT
1 stop8h 48m
Delta
Deal found 2/28![Delta logo]()
$437
This Southwest deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/176:55 am
FAT
- ORD
1 stop6h 05m
Southwest
Tue 3/246:15 am
ORD
- FAT
1 stop7h 05m
Southwest
Deal found 2/28![Southwest logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 3/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1710:44 am
FAT
- ORD
1 stop11h 15m
Alaska Airlines
Tue 3/246:00 am
ORD
- FAT
2 stops15h 03m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 3/3. 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 5/27:00 am
FAT
- ORD
Nonstop4h 10m
United Airlines
Wed 5/67:51 pm
ORD
- FAT
Nonstop4h 36m
United Airlines
Deal found 3/3![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/15:35 pm
FAT
- MDW
1 stop9h 45m
Southwest
Sat 4/412:10 pm
MDW
- FAT
2 stops12h 35m
Southwest
Deal found 2/26![Southwest logo]()
$338
This United Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 4/35:00 am
FAT
- STL
1 stop6h 08m
United Airlines
Tue 4/78:54 am
STL
- FAT
2 stops10h 58m
United Airlines
Deal found 2/28![United Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 3/2910:21 pm
FAT
- STL
1 stop10h 58m
Multiple Airlines
Sun 4/510:12 pm
STL
- FAT
1 stop11h 10m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$421
This Southwest deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 3/125:15 am
FAT
- ORD
1 stop6h 40m
Southwest
Tue 3/176:15 am
ORD
- FAT
1 stop7h 05m
Southwest
Deal found 2/26![Southwest logo]()
$359
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 5/266:09 pm
FAT
- ORD
1 stop8h 42m
United Airlines
Sat 6/68:09 pm
ORD
- FAT
Nonstop4h 38m
United Airlines
Deal found 2/26![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 3/1. 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.
Thu 3/127:30 pm
FAT
- MDW
1 stop7h 05m
Southwest
Tue 3/175:50 pm
MDW
- FAT
1 stop7h 00m
Southwest
Deal found 3/1![Southwest logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 5/1710:24 pm
FAT
- STL
1 stop20h 36m
Multiple Airlines
Thu 5/214:44 pm
STL
- FAT
2 stops22h 32m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 3/1. 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.
Thu 4/302:05 pm
FAT
- ORD
1 stop9h 13m
United Airlines
Sun 5/37:51 pm
ORD
- FAT
Nonstop4h 36m
United Airlines
Deal found 3/1![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Sun 5/246:00 am
FAT
- ORD
1 stop9h 04m
United Airlines
Wed 6/38:07 pm
ORD
- FAT
Nonstop4h 38m
United Airlines
Deal found 3/3![United Airlines logo]()
$369
This eDestinos deal was found by Cheapflights users on 3/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:03 pm
FAT
- STL
1 stop9h 51m
Multiple Airlines
Sun 5/316:40 pm
STL
- FAT
1 stop20h 36m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 3/1. 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 5/226:30 am
FAT
- ORD
2 stops10h 20m
Southwest
Wed 5/274:50 pm
ORD
- FAT
1 stop7h 45m
Southwest
Deal found 3/1![Southwest logo]()
$382
This United Airlines deal was found by Cheapflights users on 3/1. 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.
Mon 5/256:09 pm
FAT
- ORD
1 stop8h 42m
United Airlines
Mon 6/16:00 am
ORD
- FAT
1 stop6h 38m
United Airlines
Deal found 3/1![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 4/101:10 pm
FAT
- MDW
1 stop5h 55m
Southwest
Sun 4/126:00 am
MDW
- FAT
1 stop11h 10m
Southwest
Deal found 2/26![Southwest logo]()
$393
This Southwest deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 3/307:30 pm
FAT
- MDW
1 stop7h 05m
Southwest
Wed 4/15:45 am
MDW
- FAT
1 stop6h 35m
Southwest
Deal found 2/26![Southwest logo]()
$399
This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:25 am
FAT
- MDW
2 stops10h 05m
Southwest
Wed 5/204:00 pm
MDW
- FAT
2 stops8h 35m
Southwest
Deal found 3/2![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 5/86:15 am
FAT
- STL
2 stops8h 42m
United Airlines
Tue 5/127:45 am
STL
- FAT
2 stops12h 15m
United Airlines
Deal found 2/27![United Airlines logo]()
$471
This American Airlines deal was found by Cheapflights users on 3/1. 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.
Mon 3/166:05 am
FAT
- PIA
1 stop8h 47m
American Airlines
Fri 3/206:10 am
PIA
- FAT
1 stop7h 45m
American Airlines
Deal found 3/1![American Airlines logo]()
$847
This Southwest deal was found by Cheapflights users on 3/1. 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 3/2011:40 am
FAT
- MDW
1 stop9h 10m
Southwest
Tue 3/3111:50 am
MDW
- FAT
1 stop7h 10m
Southwest
Deal found 3/1![Southwest logo]()
$413
This American Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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.
Sun 3/1512:45 pm
FAT
- BMI
1 stop7h 56m
American Airlines
Thu 3/193:45 pm
BMI
- FAT
1 stop9h 12m
American Airlines
Deal found 2/28![American Airlines logo]()
$905
This Southwest deal was found by Cheapflights users on 3/1. 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 3/611:40 am
FAT
- MDW
1 stop7h 50m
Southwest
Tue 3/105:50 pm
MDW
- FAT
1 stop7h 00m
Southwest
Deal found 3/1![Southwest logo]()
$434
This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:10 pm
FAT
- STL
1 stop6h 55m
Southwest
Fri 5/16:45 pm
STL
- FAT
2 stops7h 00m
Southwest
Deal found 3/2![Southwest logo]()
$442
Last-minute flights from Fresno to IllinoisDiscover last-minute flight deals from Fresno to Illinois. Data last updated March 4, 2026 and is based on user searches.
Discover last-minute flight deals from Fresno to Illinois. Data last updated March 4, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/176:55 am
FAT
- ORD
1 stop6h 05m
Southwest
Tue 3/246:15 am
ORD
- FAT
1 stop7h 05m
Southwest
Deal found 2/28![Southwest logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:38 pm
FAT
- ORD
1 stop9h 30m
Multiple Airlines
Wed 3/254:36 pm
ORD
- FAT
2 stops30h 55m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$264
This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:15 am
FAT
- ORD
1 stop6h 40m
Southwest
Wed 3/256:20 pm
ORD
- FAT
1 stop6h 30m
Southwest
Deal found 3/2![Southwest logo]()
$272
This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:30 am
FAT
- ORD
1 stop6h 25m
Southwest
Sat 4/116:15 am
ORD
- FAT
1 stop6h 50m
Southwest
Deal found 3/2![Southwest logo]()
$275
This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:30 am
FAT
- MDW
1 stop6h 40m
Southwest
Sat 4/117:50 am
MDW
- FAT
2 stops8h 35m
Southwest
Deal found 3/2![Southwest logo]()
$280
This Expedia deal was found by Cheapflights users on 3/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:00 am
FAT
- ORD
1 stop6h 21m
Alaska Airlines
Wed 4/154:10 pm
ORD
- FAT
1 stop20h 58m
Alaska Airlines
Deal found 3/1![Alaska Airlines logo]()
$258
This eDestinos deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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.
Mon 4/132:41 pm
FAT
- ORD
1 stop13h 39m
Multiple Airlines
Mon 4/205:48 pm
ORD
- FAT
2 stops44h 29m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 3/1. 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 4/155:30 am
FAT
- MDW
2 stops8h 25m
Southwest
Tue 4/212:55 pm
MDW
- FAT
2 stops8h 45m
Southwest
Deal found 3/1![Southwest logo]()
$261
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/159:49 am
FAT
- ORD
2 stops12h 09m
Delta
Wed 4/222:09 pm
ORD
- FAT
1 stop9h 17m
Delta
Deal found 2/27![Delta logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 4/291:07 pm
FAT
- ORD
1 stop15h 01m
Multiple Airlines
Thu 4/302:00 pm
ORD
- FAT
2 stops9h 34m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$274
This Alaska Airlines deal was found by Cheapflights users on 3/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/302:33 pm
FAT
- ORD
1 stop7h 26m
Alaska Airlines
Tue 5/123:52 pm
ORD
- FAT
1 stop9h 34m
Alaska Airlines
Deal found 3/3![Alaska Airlines logo]()
$271
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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 4/302:33 pm
FAT
- ORD
1 stop7h 26m
Alaska Airlines
Mon 5/47:59 pm
ORD
- FAT
1 stop17h 18m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$277
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 March 4, 2026.
Search for one-way flight options from Fresno to Illinois. Find affordable one-way fares based on user searches. Data last updated March 4, 2026.
This Southwest deal was found by Cheapflights users on 3/3. 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.
Sat 5/163:20 pm
FAT
- MDW
1 stop5h 45m
Southwest
Deal found 3/3![Southwest logo]()
$99
This Delta deal was found by Cheapflights users on 3/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:49 am
FAT
- ORD
1 stop6h 15m
Delta
Deal found 3/2![Delta logo]()
$99
This Southwest deal was found by Cheapflights users on 3/1. 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.
Mon 5/44:55 pm
FAT
- MDW
1 stop9h 40m
Southwest
Deal found 3/1![Southwest logo]()
$104
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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.
Tue 5/197:46 pm
FAT
- ORD
1 stop15h 28m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:54 pm
FAT
- ORD
1 stop12h 53m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$107
This Southwest deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 4/286:30 am
FAT
- ORD
2 stops14h 25m
Southwest
Deal found 2/28![Southwest logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:07 pm
FAT
- ORD
1 stop15h 18m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2910:21 pm
FAT
- MDW
2 stops23h 18m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$135
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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 4/303:33 pm
FAT
- ORD
1 stop6h 10m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 3/2910:21 pm
FAT
- ORD
2 stops24h 38m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/286:00 am
FAT
- ORD
2 stops15h 59m
Alaska Airlines
Deal found 2/27![Alaska Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/166:38 pm
FAT
- ORD
1 stop9h 30m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$148
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 March 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $258 (Expedia) |
One-way from | $99 (Southwest) |
Popular in | June |
Cheapest in | September |
Average price | $357 |
Good round-trip deal | $331 or less |
Good one-way deal | $268 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 March 4, 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
FresnoChicago
FAT - MDW
FATMDW
Fresno Airterminal
Wed 4/15
6:30 am-5:05 pm
2 stops8h 35m
Chicago Midway
Tue 4/21
4:00 pm-10:35 pm
2 stops8h 35m
$261
FresnoChicago
FAT - ORD
FATORD
Fresno Airterminal
Tue 3/17
6:55 am-3:00 pm
1 stop6h 05m
Chicago O'Hare Intl
Tue 3/24
6:15 am-11:20 am
1 stop7h 05m
$278
FresnoChicago
FAT - ORD
FATORD
Fresno Airterminal
Fri 5/1
2:05 pm-1:18 am
1 stop9h 13m
Chicago O'Hare Intl
Sun 5/3
7:51 pm-10:27 pm
Nonstop4h 36m
$279
FresnoChicago
FAT - MDW
FATMDW
Fresno Airterminal
Wed 4/1
5:35 pm-5:20 am
1 stop9h 45m
Chicago Midway
Sat 4/4
12:10 pm-10:45 pm
2 stops12h 35m
$338
FresnoChicago
FAT - ORD
FATORD
Fresno Airterminal
Sun 5/3
9:27 am-7:03 pm
1 stop7h 36m
Chicago O'Hare Intl
Tue 5/5
8:50 am-2:56 pm
1 stop8h 06m
$342
FresnoChicago
FAT - ORD
FATORD
Fresno Airterminal
Tue 3/17
10:44 am-11:59 pm
1 stop11h 15m
Chicago O'Hare Intl
Tue 3/24
6:00 am-7:03 pm
2 stops15h 03m
$348
FresnoChicago
FAT - ORD
FATORD
Fresno Airterminal
Sat 5/2
7:00 am-1:10 pm
Nonstop4h 10m
Chicago O'Hare Intl
Wed 5/6
7:51 pm-10:27 pm
Nonstop4h 36m
$359
FresnoChicago
FAT - ORD
FATORD
Fresno Airterminal
Thu 3/12
5:15 am-1:55 pm
1 stop6h 40m
Chicago O'Hare Intl
Tue 3/17
6:15 am-11:20 am
1 stop7h 05m
$359
FresnoChicago
FAT - MDW
FATMDW
Fresno Airterminal
Thu 3/12
7:30 pm-4:35 am
1 stop7h 05m
Chicago Midway
Tue 3/17
5:50 pm-10:50 pm
1 stop7h 00m
$364
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Fri 4/3
5:00 am-1:08 pm
1 stop6h 08m
Lambert-St Louis
Tue 4/7
8:54 am-5:52 pm
2 stops10h 58m
$366
Showing 1-10 of 52 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-MDW
FAT-ORD
FAT-STL
FAT-PIA
FAT-BMI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Fresno to Illinois
FAT-USIL
FAT-MDW
FAT-ORD
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.
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 March 4, 2026.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Overall
8.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
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 March 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fresno to Illinois flights
Consider these flights traveling from Fresno to Illinois.
Top 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 March 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$234 | Average$406 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$237 | Average$306 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$248 | Average$481 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$431 | FlexibilityNo cancel fee | On-time69% |