$112+ Cheap flights from Fort Myers (RSW) to Illinois
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
RSW — ORD
Oct 7 — Oct 141
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 September 7, 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 September 7, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:40 pm -
1 stop5h 23m
Tue 11/106:15 am -
1 stop6h 40m
Deal found 9/6![American Airlines logo]()
$271
This Priceline deal was found by Cheapflights users on 9/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:52 pm -
Nonstop3h 18m
Sat 11/281:58 pm -
Nonstop2h 56m
Deal found 9/4![Frontier logo]()
$276
This Priceline deal was found by Cheapflights users on 9/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:45 pm -
1 stop10h 58m
Mon 11/301:58 pm -
Nonstop2h 56m
Deal found 9/2![Frontier logo]()
$277
This Priceline deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:52 pm -
Nonstop3h 18m
Fri 11/271:58 pm -
Nonstop2h 56m
Deal found 9/7![Frontier logo]()
$280
This Priceline deal was found by Cheapflights users on 9/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:52 pm -
Nonstop3h 18m
Sun 11/291:58 pm -
Nonstop2h 56m
Deal found 9/5![Frontier logo]()
$284
This Priceline deal was found by Cheapflights users on 9/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/133:53 pm -
Nonstop3h 21m
Tue 12/2910:52 am -
Nonstop3h 06m
Deal found 9/3![Frontier logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/103:53 pm -
Nonstop3h 21m
Sun 1/310:52 am -
Nonstop3h 06m
Deal found 9/7![Frontier logo]()
$295
This Priceline deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/213:53 pm -
Nonstop3h 21m
Tue 12/2210:52 am -
Nonstop3h 06m
Deal found 9/7![Frontier logo]()
$296
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/246:02 am -
Nonstop3h 27m
Tue 9/2912:11 pm -
Nonstop2h 56m
Deal found 9/2![American Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 9/3. 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 9/245:25 pm -
Nonstop2h 50m
Mon 9/286:15 pm -
Nonstop2h 50m
Deal found 9/3![Southwest logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 12/310:57 am -
2 stops10h 19m
Thu 12/1010:52 am -
Nonstop3h 06m
Deal found 9/3![Frontier logo]()
$298
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:11 pm -
1 stop7h 52m
Tue 11/106:15 am -
1 stop6h 40m
Deal found 9/6![American Airlines logo]()
$300
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 September 7, 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 September 7, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 10/18:45 am -
Nonstop3h 14m
Sat 10/310:51 am -
Nonstop3h 06m
Deal found 9/3![United Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:32 pm -
2 stops10h 31m
Tue 11/106:02 am -
2 stops10h 32m
Deal found 9/6![American Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 9/3. 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 10/222:15 pm -
1 stop5h 14m
Tue 10/273:40 pm -
1 stop7h 41m
Deal found 9/3![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 12/27:45 pm -
Nonstop2h 55m
Thu 12/1710:15 am -
1 stop4h 40m
Deal found 9/2![Southwest logo]()
$318
This Sun Country Air deal was found by Cheapflights users on 9/6. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:15 pm -
1 stop15h 26m
Sat 11/2810:00 am -
1 stop23h 26m
Deal found 9/6![Sun Country Air logo]()
$325
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 10/24:34 pm -
Nonstop3h 19m
Sat 10/104:30 pm -
Nonstop3h 06m
Deal found 9/3![United Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 9/3. 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.
Tue 9/2912:20 pm -
2 stops8h 50m
Fri 10/26:50 pm -
Nonstop2h 45m
Deal found 9/3![Southwest logo]()
$323
This Delta deal was found by Cheapflights users on 9/3. 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 11/127:00 am -
1 stop7h 23m
Tue 11/175:48 pm -
1 stop5h 52m
Deal found 9/3![Delta logo]()
$327
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:11 pm -
1 stop7h 48m
Sat 11/72:34 pm -
1 stop7h 09m
Deal found 9/6![American Airlines logo]()
$329
This Sun Country Air deal was found by Cheapflights users on 9/6. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:55 pm -
1 stop6h 40m
Sun 11/156:08 pm -
1 stop16h 49m
Deal found 9/6![Sun Country Air logo]()
$335
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Fri 9/252:07 pm -
1 stop8h 35m
Mon 9/289:02 am -
Nonstop3h 06m
Deal found 9/2![United Airlines logo]()
$318
This Southwest deal was found by Cheapflights users on 9/5. 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 10/215:45 pm -
Nonstop2h 50m
Mon 10/265:05 am -
Nonstop2h 40m
Deal found 9/5![Southwest logo]()
$325
This American Airlines deal was found by Cheapflights users on 9/3. 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 11/62:32 pm -
2 stops10h 35m
Sun 11/86:44 am -
1 stop5h 49m
Deal found 9/3![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 9/2. 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.
Thu 11/125:30 am -
1 stop5h 55m
Mon 11/302:44 pm -
1 stop7h 36m
Deal found 9/2![Delta logo]()
$351
This Southwest deal was found by Cheapflights users on 9/3. 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 10/147:20 am -
1 stop5h 25m
Sat 10/175:00 pm -
Nonstop2h 30m
Deal found 9/3![Southwest logo]()
$327
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/229:10 am -
Nonstop3h 14m
Wed 12/26:15 pm -
Nonstop3h 08m
Deal found 9/2![United Airlines logo]()
$342
This Sun Country Air deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:53 pm -
1 stop23h 42m
Sat 11/2810:00 am -
1 stop23h 26m
Deal found 9/7![Sun Country Air logo]()
$385
This Delta deal was found by Cheapflights users on 9/3. 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 11/128:00 am -
1 stop5h 51m
Sun 11/159:30 am -
1 stop6h 48m
Deal found 9/3![Delta logo]()
$362
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Fri 12/112:14 pm -
Nonstop3h 19m
Mon 12/146:15 pm -
Nonstop3h 08m
Deal found 9/4![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:00 am -
1 stop5h 18m
Mon 9/286:08 am -
1 stop7h 13m
Deal found 9/7![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Fri 11/64:45 pm -
1 stop7h 28m
Mon 11/92:35 pm -
1 stop6h 13m
Deal found 9/4![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:12 pm -
1 stop5h 51m
Mon 9/215:02 am -
1 stop4h 49m
Deal found 9/7![American Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 9/5. 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 10/161:45 pm -
2 stops8h 55m
Mon 10/192:50 pm -
2 stops7h 10m
Deal found 9/5![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/12:14 pm -
Nonstop3h 10m
Thu 10/87:05 am -
Nonstop3h 06m
Deal found 9/5![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:39 pm -
1 stop5h 25m
Tue 10/2710:22 am -
1 stop6h 27m
Deal found 9/7![American Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am -
1 stop5h 59m
Fri 1/16:00 am -
1 stop6h 35m
Deal found 9/6![Delta logo]()
$402
This Southwest deal was found by Cheapflights users on 9/4. 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 10/16:10 am -
Nonstop2h 35m
Mon 10/58:25 pm -
Nonstop2h 30m
Deal found 9/4![Southwest logo]()
$419
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:14 am -
2 stops11h 54m
Wed 9/235:02 am -
1 stop4h 45m
Deal found 9/4![American Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 9/4. 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 1/272:05 pm -
1 stop8h 32m
Sat 1/3010:35 am -
1 stop8h 10m
Deal found 9/4![United Airlines logo]()
$381
This Southwest deal was found by Cheapflights users on 9/3. 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 9/236:15 pm -
Nonstop2h 35m
Sat 9/2610:15 am -
Nonstop2h 30m
Deal found 9/3![Southwest logo]()
$422
Last-minute flights from Fort Myers to IllinoisDiscover last-minute flight deals from Fort Myers to Illinois. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Fort Myers to Illinois. Data last updated September 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/246:02 am -
Nonstop3h 27m
Tue 9/2912:11 pm -
Nonstop2h 56m
Deal found 9/2![American Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 9/3. 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 9/245:25 pm -
Nonstop2h 50m
Mon 9/286:15 pm -
Nonstop2h 50m
Deal found 9/3![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/244:35 pm -
1 stop6h 53m
Tue 9/299:02 am -
Nonstop3h 06m
Deal found 9/2![United Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 9/2512:17 pm -
Nonstop3h 14m
Wed 9/3010:51 am -
Nonstop3h 06m
Deal found 9/3![United Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Sat 9/267:00 am -
2 stops12h 23m
Thu 10/17:25 am -
1 stop8h 20m
Deal found 9/4![Multiple Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 9/3. 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.
Tue 9/297:10 am -
Nonstop2h 45m
Fri 10/26:50 pm -
Nonstop2h 45m
Deal found 9/3![Southwest logo]()
$308
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 9/306:15 pm -
Nonstop2h 35m
Wed 10/76:05 am -
Nonstop2h 25m
Deal found 9/2![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 10/16:50 am -
1 stop8h 55m
Sat 10/39:02 am -
Nonstop3h 06m
Deal found 9/3![United Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 9/2. 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 10/211:42 am -
Nonstop3h 18m
Fri 10/96:50 pm -
Nonstop3h 02m
Deal found 9/2![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:35 am -
Nonstop2h 50m
Sat 10/176:45 am -
1 stop5h 20m
Deal found 9/7![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 9/3. 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.
Tue 10/278:35 am -
2 stops9h 20m
Tue 11/36:25 pm -
Nonstop2h 50m
Deal found 9/3![Southwest logo]()
$312
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Fri 10/302:37 pm -
1 stop6h 37m
Mon 11/29:00 am -
Nonstop3h 08m
Deal found 9/2![United Airlines logo]()
$314
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 September 7, 2026.
Search for one-way flight options from Fort Myers to Illinois. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/306:26 pm -
2 stops43h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:12 pm -
2 stops29h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Tue 10/67:00 am -
2 stops31h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:11 pm -
2 stops16h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Tue 9/297:00 am -
2 stops31h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Mon 9/289:11 pm -
2 stops40h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/19:11 pm -
2 stops16h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sun 10/47:00 am -
2 stops31h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$141
This CheapOair deal was found by Cheapflights users on 9/4. 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 11/256:52 pm -
Nonstop3h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 11/215:48 pm -
1 stop8h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Fri 12/47:44 pm -
2 stops25h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$145
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 11/127:40 pm -
Nonstop3h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$149
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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $271 (American Airlines) |
One-way from | $112 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $314 |
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 7,457,451 searches. Data last updated September 7, 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 MyersChicago
RSW Fort Myers SW Florida Intl - MDW Chicago Midway
RSWMDW
Fort Myers SW Florida Intl
Sat 11/14
6:50 am-8:45 am
Nonstop2h 55m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$149
Fort MyersChicago
RSW Fort Myers SW Florida Intl - MDW Chicago Midway
RSWMDW
Fort Myers SW Florida Intl
Tue 11/3
7:45 pm-9:40 pm
Nonstop2h 55m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$149
Fort MyersChicago
RSW Fort Myers SW Florida Intl - ORD Chicago O'Hare Intl
RSWORD
Fort Myers SW Florida Intl
Sat 10/24
6:50 am-2:45 pm
1 stop8h 55m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$154
Fort MyersChicago
RSW Fort Myers SW Florida Intl - MDW Chicago Midway
RSWMDW
Fort Myers SW Florida Intl
Sat 11/14
6:23 pm-10:54 pm
1 stop5h 31m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$159
Fort MyersSt. Louis
RSW Fort Myers SW Florida Intl - STL Lambert-St Louis
RSWSTL
Fort Myers SW Florida Intl
Wed 12/2
5:40 pm-7:20 pm
Nonstop2h 40m
Lambert-St Louis
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$159
Fort MyersChicago
RSW Fort Myers SW Florida Intl - MDW Chicago Midway
RSWMDW
Fort Myers SW Florida Intl
Thu 12/3
7:45 pm-9:40 pm
Nonstop2h 55m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$163
Fort MyersSt. Louis
RSW Fort Myers SW Florida Intl - STL Lambert-St Louis
RSWSTL
Fort Myers SW Florida Intl
Thu 12/3
6:27 pm-12:05 am
1 stop6h 38m
Lambert-St Louis
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$164
Fort MyersChicago
RSW Fort Myers SW Florida Intl - MDW Chicago Midway
RSWMDW
Fort Myers SW Florida Intl
Sat 10/3
7:05 am-2:50 pm
2 stops8h 45m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$164
Fort MyersChicago
RSW Fort Myers SW Florida Intl - MDW Chicago Midway
RSWMDW
Fort Myers SW Florida Intl
Mon 11/2
4:13 pm-10:33 pm
1 stop7h 20m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$169
Fort MyersChicago
RSW Fort Myers SW Florida Intl - MDW Chicago Midway
RSWMDW
Fort Myers SW Florida Intl
Wed 11/4
12:31 pm-6:00 pm
1 stop6h 29m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$169
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-PIA
RSW-ORD
RSW-MDW
RSW-STL
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-PIA
RSW-ORD
RSW-MDW
RSW-STL
What is the cheapest month to book a flight from Fort Myers to Illinois?
Currently, February is the cheapest month in which you can book a flight from Fort Myers to Illinois (average of $195). Flying from Fort Myers to Illinois in August is currently the most expensive (average of $369). 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 September 7, 2026.
It’s typically best to fly out from Fort Myers to Illinois in the evening. Doing so could potentially save you 25% on the flight price compared to flying at noon, which is usually more expensive.
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 September 7, 2026.
The most flights from RSW to USIL are scheduled on a Thursday (16 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Fort Myers to Illinois?
Airfare is typical for this route at the moment.
Fort Myers to Illinois flights typically cost between $238 and $336 in November.The cheapest round-trip price found within the last 5 days was $276 on Frontier (Nov 21-Nov 28).
How far ahead should I book a flight from Fort Myers to Illinois?
To ensure you get the cheapest price possible for a flight from Fort Myers to Illinois, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 September 5, 2026.
Travelers seeking maximum savings on their Fort Myers to Illinois flight should consider departing on Sunday 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.
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 September 7, 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.
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
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 September 7, 2026.
Popular flight searches
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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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$43 | Average$98 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$160 | Average$330 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$177 | Average$402 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$199 | Average$353 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$255 | Average$303 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$289 | Average$338 | FlexibilityNo cancel fee | On-timeN/A |