$69+ Cheap flights from Florida 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ORD
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Find cheap flights from Florida to Illinois with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Florida to Illinois
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Cheapest flights from Florida to IllinoisExplore the most affordable flight options available from Florida to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
Explore the most affordable flight options available from Florida to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
This Frontier deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Fri 11/61:05 pm -
Nonstop3h 32m
Tue 11/107:15 am -
1 stop6h 00m
Deal found 9/29![Frontier logo]()
$134
This CheapOair deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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.
Thu 11/56:39 am -
1 stop13h 06m
Mon 11/97:50 pm -
1 stop17h 25m
Deal found 9/30![Frontier logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Wed 11/49:55 pm -
1 stop12h 01m
Sun 11/88:00 am -
Nonstop3h 10m
Deal found 9/29![Frontier logo]()
$137
This CheapOair deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/179:15 pm -
Nonstop3h 15m
Wed 10/218:04 am -
Nonstop3h 08m
Deal found 9/30![Multiple Airlines logo]()
$138
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:58 pm -
1 stop12h 23m
Tue 10/277:50 pm -
2 stops19h 45m
Deal found 9/29![Frontier logo]()
$139
This CheapOair deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/211:07 pm -
Nonstop3h 23m
Sun 10/258:04 am -
Nonstop3h 08m
Deal found 9/29![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Wed 10/141:07 pm -
Nonstop3h 23m
Thu 10/228:04 am -
Nonstop3h 08m
Deal found 10/1![Frontier logo]()
$141
This CheapOair deal was found by Cheapflights users on 10/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:07 pm -
Nonstop3h 23m
Sun 10/188:04 am -
Nonstop3h 08m
Deal found 10/1![Frontier logo]()
$142
This Mytrip deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:39 am -
1 stop7h 12m
Sat 10/317:20 pm -
1 stop14h 05m
Deal found 9/30![Frontier logo]()
$143
This CheapOair deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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.
Thu 10/296:39 am -
1 stop13h 06m
Sat 10/317:15 am -
1 stop26h 10m
Deal found 9/30![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Wed 10/141:07 pm -
Nonstop3h 23m
Tue 10/208:30 am -
1 stop8h 14m
Deal found 10/1![Frontier logo]()
$145
This Super.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Tue 10/201:07 pm -
Nonstop3h 23m
Sat 10/248:04 am -
Nonstop3h 08m
Deal found 9/29![Frontier logo]()
$146
Best flights from Florida to IllinoisDiscover carefully curated flight deals from Florida to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
Discover carefully curated flight deals from Florida to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
This Southwest deal was found by Cheapflights users on 9/28. 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 10/286:50 am -
Nonstop3h 10m
Wed 10/285:55 pm -
Nonstop3h 00m
Deal found 9/28![Southwest logo]()
$183
This JetBlue deal was found by Cheapflights users on 10/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:10 pm -
Nonstop3h 23m
Wed 1/67:45 pm -
Nonstop3h 08m
Deal found 10/1![JetBlue logo]()
$183
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Wed 10/287:00 am -
Nonstop3h 31m
Wed 10/282:22 pm -
1 stop6h 36m
Deal found 9/28![United Airlines logo]()
$205
This Delta deal was found by Cheapflights users on 9/28. 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.
Tue 2/212:35 pm -
1 stop5h 02m
Wed 3/109:30 am -
1 stop4h 56m
Deal found 9/28![Delta logo]()
$217
This Mytrip deal was found by Cheapflights users on 9/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:30 am -
Nonstop3h 16m
Mon 11/27:50 pm -
1 stop11h 20m
Deal found 9/27![Frontier logo]()
$223
This Sun Country Air deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 12/248:30 pm -
1 stop23h 15m
Mon 12/287:40 pm -
1 stop13h 44m
Deal found 9/29![Sun Country Air logo]()
$315
This JetBlue deal was found by Cheapflights users on 10/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:15 pm -
Nonstop3h 15m
Fri 10/232:55 pm -
Nonstop3h 09m
Deal found 10/1![JetBlue logo]()
$195
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 12/57:15 am -
Nonstop3h 10m
Mon 12/79:15 am -
1 stop8h 20m
Deal found 9/30![Southwest logo]()
$205
This JetBlue deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:35 pm -
Nonstop3h 22m
Sat 10/312:42 pm -
Nonstop3h 13m
Deal found 9/30![JetBlue logo]()
$195
This Delta deal was found by Cheapflights users on 10/2. 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.
Sat 3/206:00 am -
1 stop7h 37m
Wed 3/2411:10 am -
1 stop6h 19m
Deal found 10/2![Delta logo]()
$217
This KAYAK deal was found by Cheapflights users on 10/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:49 pm -
Nonstop3h 03m
Thu 10/157:20 pm -
Nonstop2h 29m
Deal found 10/1![American Airlines logo]()
$448
This Southwest deal was found by Cheapflights users on 10/2. 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 11/106:50 am -
Nonstop3h 05m
Thu 11/127:45 am -
1 stop4h 50m
Deal found 10/2![Southwest logo]()
$205
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 12/56:00 am -
1 stop5h 29m
Wed 12/168:39 am -
1 stop8h 12m
Deal found 9/29![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 10/1. 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 12/104:35 pm -
1 stop5h 50m
Tue 12/156:20 pm -
Nonstop2h 55m
Deal found 10/1![Southwest logo]()
$205
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 12/1612:35 pm -
1 stop7h 34m
Thu 12/3110:30 am -
1 stop7h 40m
Deal found 9/30![Delta logo]()
$222
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/49:15 am -
1 stop6h 23m
Mon 11/98:05 pm -
Nonstop2h 54m
Deal found 9/29![United Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Thu 11/2612:38 pm -
2 stops11h 12m
Mon 11/305:26 pm -
1 stop6h 10m
Deal found 9/27![Frontier logo]()
$286
This Southwest deal was found by Cheapflights users on 10/1. 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.
Sat 11/216:40 am -
Nonstop3h 05m
Tue 11/245:15 am -
1 stop4h 25m
Deal found 10/1![Southwest logo]()
$241
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/1812:30 pm -
Nonstop3h 05m
Sun 11/228:05 pm -
Nonstop2h 54m
Deal found 9/30![United Airlines logo]()
$294
This Alaska Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:43 am -
2 stops28h 27m
Sun 12/62:08 pm -
2 stops25h 47m
Deal found 10/2![Alaska Airlines logo]()
$687
This Super.com deal was found by Cheapflights users on 9/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:44 pm -
Nonstop3h 18m
Sun 10/118:26 am -
Nonstop2h 39m
Deal found 9/27![Frontier logo]()
$324
This Delta deal was found by Cheapflights users on 10/2. 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 3/47:15 am -
1 stop6h 18m
Sun 3/79:30 am -
1 stop7h 12m
Deal found 10/2![Delta logo]()
$274
This Sun Country Air deal was found by Cheapflights users on 9/27. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2412:17 pm -
1 stop23h 06m
Wed 12/3011:40 am -
1 stop22h 16m
Deal found 9/27![Sun Country Air logo]()
$365
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Mon 11/912:30 pm -
Nonstop3h 05m
Wed 11/119:00 am -
1 stop6h 06m
Deal found 10/2![United Airlines logo]()
$306
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/265:05 am -
Nonstop3h 05m
Mon 11/305:20 am -
Nonstop2h 55m
Deal found 9/29![Southwest logo]()
$254
This Delta deal was found by Cheapflights users on 9/28. 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.
Wed 2/312:35 pm -
1 stop4h 50m
Fri 3/121:00 pm -
1 stop6h 57m
Deal found 9/28![Delta logo]()
$278
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Wed 10/212:14 pm -
Nonstop3h 10m
Thu 10/291:00 pm -
Nonstop3h 02m
Deal found 9/28![United Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/56:45 pm -
1 stop6h 25m
Fri 11/67:30 pm -
Nonstop3h 00m
Deal found 9/29![Southwest logo]()
$264
This JetBlue deal was found by Cheapflights users on 9/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:50 pm -
1 stop5h 43m
Tue 12/82:59 pm -
1 stop6h 09m
Deal found 9/28![JetBlue logo]()
$354
This Sun Country Air deal was found by Cheapflights users on 9/27. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/221:50 pm -
1 stop21h 18m
Wed 12/3011:40 am -
1 stop23h 48m
Deal found 9/27![Sun Country Air logo]()
$425
Last-minute flights from Florida to IllinoisDiscover last-minute flight deals from Florida to Illinois. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from Florida to Illinois. Data last updated October 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Wed 10/141:07 pm -
Nonstop3h 23m
Thu 10/228:04 am -
Nonstop3h 08m
Deal found 10/1![Frontier logo]()
$141
This CheapOair deal was found by Cheapflights users on 10/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:07 pm -
Nonstop3h 23m
Sun 10/188:04 am -
Nonstop3h 08m
Deal found 10/1![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Wed 10/141:07 pm -
Nonstop3h 23m
Tue 10/208:30 am -
1 stop8h 14m
Deal found 10/1![Frontier logo]()
$145
This CheapOair deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/179:15 pm -
Nonstop3h 15m
Wed 10/218:04 am -
Nonstop3h 08m
Deal found 9/30![Multiple Airlines logo]()
$138
This Super.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Tue 10/201:07 pm -
Nonstop3h 23m
Sat 10/248:04 am -
Nonstop3h 08m
Deal found 9/29![Frontier logo]()
$146
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:58 pm -
1 stop12h 23m
Tue 10/277:50 pm -
2 stops19h 45m
Deal found 9/29![Frontier logo]()
$139
This CheapOair deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/211:07 pm -
Nonstop3h 23m
Sun 10/258:04 am -
Nonstop3h 08m
Deal found 9/29![Frontier logo]()
$140
This CheapOair deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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.
Thu 10/296:39 am -
1 stop13h 06m
Sat 10/317:15 am -
1 stop26h 10m
Deal found 9/30![Frontier logo]()
$144
This Mytrip deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:39 am -
1 stop7h 12m
Sat 10/317:20 pm -
1 stop14h 05m
Deal found 9/30![Frontier logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Wed 11/49:55 pm -
1 stop12h 01m
Sun 11/88:00 am -
Nonstop3h 10m
Deal found 9/29![Frontier logo]()
$137
This CheapOair deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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.
Thu 11/56:39 am -
1 stop13h 06m
Mon 11/97:50 pm -
1 stop17h 25m
Deal found 9/30![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Fri 11/61:05 pm -
Nonstop3h 32m
Tue 11/107:15 am -
1 stop6h 00m
Deal found 9/29![Frontier logo]()
$134
One-way flights from Florida to IllinoisSearch for one-way flight options from Florida to Illinois. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
Search for one-way flight options from Florida to Illinois. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
This Frontier deal was found by Cheapflights users on 9/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:05 pm -
Nonstop3h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$69
This Frontier deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Tue 12/2210:15 am -
Nonstop3h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/276:35 am -
1 stop11h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/69:45 pm -
1 stop21h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:39 am -
1 stop12h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$72
This Super.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Tue 10/201:07 pm -
Nonstop3h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$72
This CheapOair deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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.
Mon 11/99:45 pm -
1 stop16h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$73
This Super.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/2010:06 am -
Nonstop3h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$75
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/51:05 pm -
Nonstop3h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$76
This Super.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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.
Sat 11/712:44 pm -
1 stop9h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$80
This Frontier deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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.
Fri 11/64:23 pm -
1 stop8h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Sat 10/3112:44 pm -
1 stop9h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$81
Find flight deals from Florida to Illinois
Keep the following information in mind while searching for Florida to Illinois flight deals. Data was last updated October 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $134 (Frontier) |
One-way from | $69 (Frontier) |
Popular in | June |
Cheapest in | February |
Average price | $179 |
Good round-trip deal | $75 or less |
Good one-way deal | $44 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Florida 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 October 2, 2026.
Use the filters below to find and compare flights from Florida to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Fort LauderdaleChicago
FLL Fort Lauderdale - MDW Chicago Midway
FLLMDW
Fort Lauderdale
Sat 10/31
7:20 am-9:25 am
Nonstop3h 05m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$92
Fort LauderdaleChicago
FLL Fort Lauderdale - MDW Chicago Midway
FLLMDW
Fort Lauderdale
Sat 11/14
7:15 am-9:25 am
Nonstop3h 10m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$92
Fort LauderdaleChicago
FLL Fort Lauderdale - ORD Chicago O'Hare Intl
FLLORD
Fort Lauderdale
Thu 10/29
6:00 am-12:00 pm
1 stop7h 00m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$104
Fort LauderdaleChicago
FLL Fort Lauderdale - MDW Chicago Midway
FLLMDW
Fort Lauderdale
Fri 11/6
6:40 am-8:45 am
Nonstop3h 05m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$104
Fort LauderdaleChicago
FLL Fort Lauderdale - MDW Chicago Midway
FLLMDW
Fort Lauderdale
Mon 11/23
6:40 am-8:45 am
Nonstop3h 05m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$104
Fort LauderdaleChicago
FLL Fort Lauderdale - MDW Chicago Midway
FLLMDW
Fort Lauderdale
Wed 10/14
7:00 am-2:40 pm
2 stops8h 40m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$107
Fort LauderdaleChicago
FLL Fort Lauderdale - ORD Chicago O'Hare Intl
FLLORD
Fort Lauderdale
Tue 3/9
11:35 am-6:32 pm
1 stop7h 57m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$109
Fort LauderdaleChicago
FLL Fort Lauderdale - ORD Chicago O'Hare Intl
FLLORD
Fort Lauderdale
Thu 3/18
6:45 pm-11:55 pm
1 stop6h 10m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$114
Fort LauderdaleChicago
FLL Fort Lauderdale - MDW Chicago Midway
FLLMDW
Fort Lauderdale
Thu 3/18
6:00 am-12:33 pm
1 stop7h 33m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$114
Fort LauderdaleChicago
FLL Fort Lauderdale - MDW Chicago Midway
FLLMDW
Fort Lauderdale
Thu 12/24
5:35 pm-10:22 pm
1 stop5h 47m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$114
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Florida to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Florida with our price prediction graph.
FLL-ORD
FLL-MDW
TPA-ORD
SRQ-ORD
MCO-ORD
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 Florida to Illinois
USFL-USIL
FLL-ORD
FLL-MDW
TPA-ORD
SRQ-ORD
What is the cheapest month to book a flight from Florida to Illinois?
Currently, February is the cheapest month in which you can book a flight from Florida to Illinois (average of $198). Flying from Florida to Illinois in June is currently the most expensive (average of $360). 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 FL to IL?
Find hourly flight availability from Florida 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 October 2, 2026.
It’s typically best to fly out from Florida to Illinois in the evening. Doing so could potentially save you 16% on the flight price compared to flying at noon, which is usually more expensive.
Weekly flight availability from Florida to Illinois
Explore weekly flight availability from Florida 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 October 2, 2026.
The most flights from USFL to USIL are scheduled on a Thursday (49 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).
How much does it cost to fly round-trip from Florida to Illinois?
Airfare is below average for this route at the moment.
Florida to Illinois flights typically cost between $183 and $422 in October.The cheapest round-trip price found within the last 5 days was $181 on Frontier (Oct 29-Oct 31).
How far ahead should I book a flight from Florida to Illinois?
The best time to book flights from Florida to Illinois is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Florida to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Florida to Illinois. Price data was last updated on September 26, 2026.
Travelers seeking maximum savings on their Florida to Illinois flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday 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 October 2, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAllegiant Air from Florida to Illinois to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Florida to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Florida to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Florida to Illinois by cabin class
Find flights from Florida to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Florida and Illinois flights
Browse other Florida and Illinois flight options. Last updated on October 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Illinois
Find the right flight back to Florida after your stay in Illinois
Florida to Illinois flights
Consider these flights traveling from Florida to Illinois.
Top 8 airlines flying from Florida to Illinois
Discover the top 8 airlines that operate flights from Florida 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 October 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$43 | Average$212 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$64 | Average$187 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$98 | Average$336 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$122 | Average$198 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$129 | Average$286 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$144 | Average$368 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$156 | Average$404 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$157 | Average$355 | FlexibilityNo cancel fee | On-time63% |