$85+ Cheap flights from Fort Myers (RSW) 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
RSW — ORD
May 14 — May 211
Round-trip
1 adult, Economy
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Find cheap flights from Fort Myers to Illinois with Cheapflights
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Cheapest flights from Fort Myers to IllinoisExplore the most affordable flight options available from Fort Myers to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 14, 2026.
Explore the most affordable flight options available from Fort Myers to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/21:51 pm
RSW
- ORD
Nonstop3h 30m
Multiple Airlines
Sun 5/36:30 am
ORD
- RSW
Nonstop2h 47m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:17 pm
RSW
- ORD
Nonstop3h 30m
Frontier
Sat 4/258:35 am
ORD
- RSW
Nonstop3h 21m
Frontier
Deal found 4/13![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 4/251:51 pm
RSW
- ORD
Nonstop3h 30m
Frontier
Sun 4/265:15 am
ORD
- RSW
Nonstop3h 21m
Frontier
Deal found 4/10![Frontier logo]()
$158
This Frontier deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/21:51 pm
RSW
- ORD
Nonstop3h 30m
Frontier
Sun 5/35:19 am
ORD
- RSW
Nonstop3h 21m
Frontier
Deal found 4/13![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:01 pm
RSW
- ORD
Nonstop3h 21m
Frontier
Sat 5/169:00 am
ORD
- RSW
Nonstop3h 06m
Frontier
Deal found 4/11![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:12 am
RSW
- ORD
Nonstop3h 02m
Multiple Airlines
Sun 4/265:15 am
ORD
- RSW
Nonstop3h 21m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$162
This Cheapflightsfares deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:12 am
RSW
- ORD
Nonstop3h 02m
Spirit Airlines
Sun 4/266:30 am
ORD
- RSW
Nonstop2h 47m
Spirit Airlines
Deal found 4/14![Spirit Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:17 pm
RSW
- ORD
Nonstop3h 30m
Multiple Airlines
Mon 4/276:30 am
ORD
- RSW
Nonstop2h 47m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:51 pm
RSW
- ORD
Nonstop3h 30m
Multiple Airlines
Mon 4/276:30 am
ORD
- RSW
Nonstop2h 47m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$170
This Frontier deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:17 pm
RSW
- ORD
Nonstop3h 30m
Frontier
Thu 4/237:00 am
ORD
- RSW
Nonstop3h 21m
Frontier
Deal found 4/14![Frontier logo]()
$172
This Cheapflightsfares deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:12 am
RSW
- ORD
Nonstop3h 02m
Spirit Airlines
Sun 5/36:30 am
ORD
- RSW
Nonstop2h 47m
Spirit Airlines
Deal found 4/10![Spirit Airlines logo]()
$175
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:41 pm
RSW
- MLI
1 stop7h 40m
Delta
Sat 5/165:17 pm
MLI
- RSW
1 stop6h 10m
Delta
Deal found 4/12![Delta logo]()
$261
Best flights from Fort Myers to IllinoisDiscover carefully curated flight deals from Fort Myers to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 14, 2026.
Discover carefully curated flight deals from Fort Myers to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 14, 2026.
This American Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:26 am
RSW
- PIA
2 stops8h 58m
American Airlines
Wed 5/201:32 pm
PIA
- RSW
2 stops8h 59m
American Airlines
Deal found 4/13![American Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:45 pm
RSW
- MLI
1 stop7h 36m
Delta
Mon 5/185:17 pm
MLI
- RSW
1 stop6h 10m
Delta
Deal found 4/12![Delta logo]()
$300
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:03 am
RSW
- PIA
1 stop8h 00m
United Airlines
Wed 5/206:30 am
PIA
- RSW
1 stop5h 46m
United Airlines
Deal found 4/13![United Airlines logo]()
$300
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.
Sat 7/47:55 am
RSW
- MDW
1 stop7h 35m
Southwest
Wed 7/86:55 pm
MDW
- RSW
Nonstop2h 45m
Southwest
Deal found 4/9![Southwest logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 7/118:24 am
RSW
- RFD
1 stop29h 00m
Multiple Airlines
Sat 7/259:05 am
RFD
- RSW
2 stops31h 41m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$592
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:45 pm
RSW
- MLI
1 stop7h 36m
Delta
Tue 5/195:17 pm
MLI
- RSW
1 stop6h 10m
Delta
Deal found 4/12![Delta logo]()
$300
This Southwest deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:45 am
RSW
- ORD
2 stops12h 40m
Southwest
Sat 5/239:55 am
ORD
- RSW
Nonstop2h 55m
Southwest
Deal found 4/12![Southwest logo]()
$308
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.
Thu 5/79:00 am
RSW
- ORD
1 stop6h 28m
United Airlines
Mon 5/119:05 am
ORD
- RSW
Nonstop3h 11m
United Airlines
Deal found 4/9![United Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:00 am
RSW
- MDW
Nonstop2h 55m
Southwest
Sat 5/2312:00 pm
MDW
- RSW
Nonstop2h 45m
Southwest
Deal found 4/13![Southwest logo]()
$312
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:45 pm
RSW
- ORD
1 stop5h 41m
Delta
Mon 6/85:40 pm
ORD
- RSW
1 stop6h 21m
Delta
Deal found 4/12![Delta logo]()
$313
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:37 am
RSW
- EVV
2 stops10h 16m
American Airlines
Tue 5/195:50 pm
EVV
- RSW
1 stop4h 18m
American Airlines
Deal found 4/14![American Airlines logo]()
$349
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.
Fri 6/197:00 am
RSW
- ORD
Nonstop3h 23m
United Airlines
Thu 6/256:00 am
ORD
- RSW
1 stop4h 57m
United Airlines
Deal found 4/9![United Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:40 pm
RSW
- MDW
1 stop6h 53m
Delta
Tue 6/29:22 am
MDW
- RSW
1 stop6h 26m
Delta
Deal found 4/13![Delta logo]()
$313
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.
Thu 5/73:15 pm
RSW
- ORD
Nonstop3h 15m
Southwest
Mon 5/1110:30 am
ORD
- RSW
Nonstop2h 55m
Southwest
Deal found 4/9![Southwest logo]()
$314
This American Airlines deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:58 am
RSW
- BMI
2 stops8h 34m
American Airlines
Sat 5/305:00 am
BMI
- RSW
2 stops9h 06m
American Airlines
Deal found 4/11![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/161:28 pm
RSW
- ORD
1 stop6h 13m
Delta
Mon 6/16:24 am
ORD
- RSW
1 stop6h 25m
Delta
Deal found 4/11![Delta logo]()
$315
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:36 pm
RSW
- MLI
1 stop5h 26m
United Airlines
Wed 5/206:35 am
MLI
- RSW
1 stop5h 41m
United Airlines
Deal found 4/12![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:00 am
RSW
- MDW
Nonstop2h 55m
Southwest
Sun 5/246:30 pm
MDW
- RSW
Nonstop2h 45m
Southwest
Deal found 4/13![Southwest logo]()
$320
This American Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 5/812:21 pm
RSW
- BMI
2 stops12h 31m
American Airlines
Fri 5/1511:16 am
BMI
- RSW
2 stops11h 15m
American Airlines
Deal found 4/10![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 5/166:00 am
RSW
- MDW
1 stop8h 19m
Delta
Mon 6/110:59 am
MDW
- RSW
1 stop4h 51m
Delta
Deal found 4/10![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:10 am
RSW
- MDW
2 stops7h 05m
Southwest
Wed 6/1711:25 am
MDW
- RSW
2 stops8h 45m
Southwest
Deal found 4/14![Southwest logo]()
$321
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:37 pm
RSW
- STL
1 stop5h 36m
United Airlines
Sat 5/210:25 am
STL
- RSW
2 stops9h 20m
United Airlines
Deal found 4/13![United Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/188:25 am
RSW
- PIA
1 stop5h 37m
American Airlines
Sat 5/234:27 pm
PIA
- RSW
1 stop5h 23m
American Airlines
Deal found 4/12![American Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:37 pm
RSW
- MLI
1 stop5h 34m
United Airlines
Sun 5/36:35 am
MLI
- RSW
1 stop5h 41m
United Airlines
Deal found 4/13![United Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 6/255:10 am
RSW
- MDW
Nonstop2h 50m
Southwest
Sun 6/287:30 pm
MDW
- RSW
Nonstop2h 45m
Southwest
Deal found 4/10![Southwest logo]()
$326
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:21 pm
RSW
- EVV
1 stop4h 54m
Delta
Tue 5/196:18 am
EVV
- RSW
1 stop4h 51m
Delta
Deal found 4/12![Delta logo]()
$331
This American Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:57 pm
RSW
- EVV
2 stops9h 02m
American Airlines
Mon 6/14:34 pm
EVV
- RSW
1 stop5h 16m
American Airlines
Deal found 4/13![American Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 5/286:50 am
RSW
- MDW
Nonstop2h 55m
Southwest
Sun 5/311:00 pm
MDW
- RSW
Nonstop2h 45m
Southwest
Deal found 4/10![Southwest logo]()
$326
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:00 am
RSW
- STL
2 stops8h 39m
United Airlines
Sun 5/37:45 am
STL
- RSW
1 stop5h 52m
United Airlines
Deal found 4/13![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:59 pm
RSW
- ORD
1 stop4h 54m
Delta
Mon 6/223:22 pm
ORD
- RSW
1 stop4h 48m
Delta
Deal found 4/13![Delta logo]()
$335
Last-minute flights from Fort Myers to IllinoisDiscover last-minute flight deals from Fort Myers to Illinois. Data last updated April 14, 2026 and is based on user searches.
Discover last-minute flight deals from Fort Myers to Illinois. Data last updated April 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:54 pm
RSW
- ORD
Nonstop3h 05m
Multiple Airlines
Sun 4/197:00 am
ORD
- RSW
Nonstop3h 21m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:51 pm
RSW
- ORD
Nonstop3h 30m
Multiple Airlines
Mon 4/276:30 am
ORD
- RSW
Nonstop2h 47m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:17 pm
RSW
- ORD
Nonstop3h 30m
Frontier
Sat 4/258:35 am
ORD
- RSW
Nonstop3h 21m
Frontier
Deal found 4/13![Frontier logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:12 am
RSW
- ORD
Nonstop3h 02m
Spirit Airlines
Sun 4/266:30 am
ORD
- RSW
Nonstop2h 47m
Spirit Airlines
Deal found 4/12![Spirit Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:12 am
RSW
- ORD
Nonstop3h 02m
Multiple Airlines
Sun 4/265:15 am
ORD
- RSW
Nonstop3h 21m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 4/251:51 pm
RSW
- ORD
Nonstop3h 30m
Frontier
Sun 4/265:15 am
ORD
- RSW
Nonstop3h 21m
Frontier
Deal found 4/10![Frontier logo]()
$158
This Cheapflightsfares deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:12 am
RSW
- ORD
Nonstop3h 02m
Spirit Airlines
Sun 5/36:30 am
ORD
- RSW
Nonstop2h 47m
Spirit Airlines
Deal found 4/10![Spirit Airlines logo]()
$175
This Frontier deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/21:51 pm
RSW
- ORD
Nonstop3h 30m
Frontier
Sun 5/35:19 am
ORD
- RSW
Nonstop3h 21m
Frontier
Deal found 4/13![Frontier logo]()
$159
This Southwest deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:00 am
RSW
- MDW
Nonstop2h 55m
Southwest
Tue 5/54:05 pm
MDW
- RSW
Nonstop2h 45m
Southwest
Deal found 4/11![Southwest logo]()
$282
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:01 pm
RSW
- ORD
Nonstop3h 21m
Frontier
Sat 5/169:00 am
ORD
- RSW
Nonstop3h 06m
Frontier
Deal found 4/9![Frontier logo]()
$156
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:41 pm
RSW
- MLI
1 stop7h 40m
Delta
Sat 5/165:17 pm
MLI
- RSW
1 stop6h 10m
Delta
Deal found 4/12![Delta logo]()
$261
This American Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:44 pm
RSW
- PIA
1 stop6h 29m
American Airlines
Wed 5/201:32 pm
PIA
- RSW
2 stops8h 59m
American Airlines
Deal found 4/13![American Airlines logo]()
$281
One-way flights from Fort Myers to IllinoisSearch for one-way flight options from Fort Myers to Illinois. Find affordable one-way fares based on user searches. Data last updated April 14, 2026.
Search for one-way flight options from Fort Myers to Illinois. Find affordable one-way fares based on user searches. Data last updated April 14, 2026.
This Super.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:42 pm
RSW
- ORD
1 stop26h 50m
Frontier
Deal found 4/14![Frontier logo]()
$85
This Frontier deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:17 pm
RSW
- ORD
Nonstop3h 30m
Frontier
Deal found 4/12![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:01 pm
RSW
- ORD
Nonstop3h 21m
Frontier
Deal found 4/12![Frontier logo]()
$91
This Frontier deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/21:51 pm
RSW
- ORD
Nonstop3h 30m
Frontier
Deal found 4/11![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:42 pm
RSW
- ORD
1 stop26h 50m
Frontier
Deal found 4/12![Frontier logo]()
$93
This Super.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:42 pm
RSW
- ORD
1 stop26h 50m
Frontier
Deal found 4/13![Frontier logo]()
$105
This Booking.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:42 pm
RSW
- ORD
1 stop26h 50m
Frontier
Deal found 4/13![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:42 pm
RSW
- STL
2 stops23h 51m
Frontier
Deal found 4/14![Frontier logo]()
$111
This Frontier deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:51 pm
RSW
- ORD
Nonstop3h 30m
Frontier
Deal found 4/10![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:42 pm
RSW
- MDW
2 stops17h 27m
Frontier
Deal found 4/12![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:19 pm
RSW
- STL
2 stops28h 35m
Frontier
Deal found 4/14![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:42 pm
RSW
- ORD
2 stops31h 50m
Frontier
Deal found 4/12![Frontier logo]()
$117
Find flight deals from Fort Myers to Illinois
Keep the following information in mind while searching for Fort Myers to Illinois flight deals. Data was last updated April 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $158 (Kiwi.com) |
One-way from | $85 (Super.com) |
Popular in | December |
Cheapest in | September |
Average price | $296 |
Cheapflights Fare Finder
Customize your flight search to find flights from Fort Myers 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 14, 2026.
Use the filters below to find and compare flights from Fort Myers to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Fort MyersPeoria
RSW - PIA
RSWPIA
Fort Myers SW Florida Intl
Wed 5/13
10:26 am-6:24 pm
2 stops8h 58m
Greater Peoria
Wed 5/20
1:32 pm-11:31 pm
2 stops8h 59m
$287
Fort MyersMoline
RSW - MLI
RSWMLI
Fort Myers SW Florida Intl
Wed 5/13
3:45 pm-10:21 pm
1 stop7h 36m
Moline Quad-City
Mon 5/18
5:17 pm-12:27 am
1 stop6h 10m
$300
Fort MyersPeoria
RSW - PIA
RSWPIA
Fort Myers SW Florida Intl
Wed 5/13
7:03 am-2:03 pm
1 stop8h 00m
Greater Peoria
Wed 5/20
6:30 am-1:16 pm
1 stop5h 46m
$300
Fort MyersMoline
RSW - MLI
RSWMLI
Fort Myers SW Florida Intl
Fri 5/15
3:45 pm-10:21 pm
1 stop7h 36m
Moline Quad-City
Tue 5/19
5:17 pm-12:27 am
1 stop6h 10m
$300
Fort MyersChicago
RSW - MDW
RSWMDW
Fort Myers SW Florida Intl
Sat 7/4
7:55 am-2:30 pm
1 stop7h 35m
Chicago Midway
Wed 7/8
6:55 pm-10:40 pm
Nonstop2h 45m
$305
Fort MyersChicago
RSW - ORD
RSWORD
Fort Myers SW Florida Intl
Wed 5/20
6:45 am-6:25 pm
2 stops12h 40m
Chicago O'Hare Intl
Sat 5/23
9:55 am-1:50 pm
Nonstop2h 55m
$308
Fort MyersChicago
RSW - MDW
RSWMDW
Fort Myers SW Florida Intl
Tue 5/19
7:00 am-8:55 am
Nonstop2h 55m
Chicago Midway
Sat 5/23
12:00 pm-3:45 pm
Nonstop2h 45m
$312
Fort MyersChicago
RSW - ORD
RSWORD
Fort Myers SW Florida Intl
Wed 6/3
3:45 pm-8:26 pm
1 stop5h 41m
Chicago O'Hare Intl
Mon 6/8
5:40 pm-1:01 am
1 stop6h 21m
$313
Fort MyersChicago
RSW - MDW
RSWMDW
Fort Myers SW Florida Intl
Thu 5/14
12:40 pm-6:33 pm
1 stop6h 53m
Chicago Midway
Tue 6/2
9:22 am-4:48 pm
1 stop6h 26m
$313
Fort MyersChicago
RSW - ORD
RSWORD
Fort Myers SW Florida Intl
Thu 5/7
3:15 pm-5:30 pm
Nonstop3h 15m
Chicago O'Hare Intl
Mon 5/11
10:30 am-2:25 pm
Nonstop2h 55m
$314
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Fort Myers to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Fort Myers with our price prediction graph.
RSW-ORD
RSW-MLI
RSW-PIA
RSW-MDW
RSW-RFD
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 Fort Myers to Illinois
RSW-USIL
RSW-ORD
RSW-MLI
RSW-PIA
RSW-MDW
What is the cheapest month to book a flight from Fort Myers to Illinois?
Currently, January is the cheapest month in which you can book a flight from Fort Myers to Illinois (average of $60). Flying from Fort Myers to Illinois in June is currently the most expensive (average of $113). 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 RSW to IL?
Find hourly flight availability from Fort Myers to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 14, 2026.
It’s typically best to fly out from Fort Myers to Illinois in the evening. Doing so could potentially save you 38% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from Fort Myers to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Fort Myers to Illinois. Price data was last updated on April 11, 2026.
Travelers seeking maximum savings on their Fort Myers to Illinois flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Fort Myers to Illinois
Explore weekly flight availability from Fort Myers to Illinois. 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 April 14, 2026.
The most flights from RSW to USIL are scheduled on a Monday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).
How much does it cost to fly round-trip from Fort Myers 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 14, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Fort Myers 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.
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Fort Myers 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 Fort Myers to Illinois
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Complete your trip
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Fort Myers and Illinois flights
Browse other Fort Myers and Illinois flight options. Last updated on April 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fort Myers to Illinois flights
Consider these flights traveling from Fort Myers to Illinois.
Top 6 airlines flying from Fort Myers to Illinois
Discover the top 6 airlines that operate flights from Fort Myers 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 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$43 | Average$74 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$58 | Average$146 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$151 | Average$286 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$157 | Average$350 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$170 | Average$340 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$273 | Average$441 | FlexibilityNo cancel fee | On-timeN/A |