$49+ Cheap flights from Florida 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ORD
Apr 9 — Apr 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 March 10, 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 March 10, 2026.
This Super.com deal was found by Cheapflights users on 3/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:39 pm
FLL
- ORD
Nonstop3h 38m
Frontier
Tue 5/121:27 pm
ORD
- FLL
Nonstop3h 17m
Frontier
Deal found 3/5![Frontier logo]()
$76
This Super.com deal was found by Cheapflights users on 3/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:16 pm
FLL
- ORD
Nonstop3h 38m
Frontier
Sat 5/21:27 pm
ORD
- FLL
Nonstop3h 17m
Frontier
Deal found 3/9![Frontier logo]()
$77
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:21 pm
MIA
- ORD
Nonstop3h 38m
Frontier
Sat 4/253:52 pm
ORD
- MIA
Nonstop3h 19m
Frontier
Deal found 3/9![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 3/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:39 pm
FLL
- ORD
Nonstop3h 38m
Frontier
Mon 5/41:27 pm
ORD
- FLL
Nonstop3h 17m
Frontier
Deal found 3/7![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:20 am
MIA
- ORD
Nonstop3h 30m
Multiple Airlines
Sun 4/127:25 am
ORD
- MIA
Nonstop3h 19m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$79
This Super.com deal was found by Cheapflights users on 3/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:16 pm
FLL
- ORD
Nonstop3h 38m
Frontier
Sun 4/192:10 pm
ORD
- FLL
Nonstop3h 17m
Frontier
Deal found 3/5![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 3/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:39 pm
FLL
- ORD
Nonstop3h 38m
Frontier
Sat 5/91:27 pm
ORD
- FLL
Nonstop3h 17m
Frontier
Deal found 3/5![Frontier logo]()
$80
This Booking.com deal was found by Cheapflights users on 3/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:21 pm
MIA
- ORD
Nonstop3h 38m
Frontier
Sun 4/193:52 pm
ORD
- MIA
Nonstop3h 19m
Frontier
Deal found 3/6![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:39 pm
FLL
- ORD
Nonstop3h 38m
Frontier
Fri 5/81:27 pm
ORD
- FLL
Nonstop3h 17m
Frontier
Deal found 3/5![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 3/176:00 am
MIA
- ORD
Nonstop3h 25m
Multiple Airlines
Thu 4/26:40 am
ORD
- MIA
Nonstop3h 19m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$82
This Super.com deal was found by Cheapflights users on 3/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:39 pm
FLL
- ORD
Nonstop3h 38m
Frontier
Tue 5/191:27 pm
ORD
- FLL
Nonstop3h 17m
Frontier
Deal found 3/6![Frontier logo]()
$82
This Frontier deal was found by Cheapflights users on 3/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:21 pm
MIA
- ORD
Nonstop3h 38m
Frontier
Sat 5/23:52 pm
ORD
- MIA
Nonstop3h 19m
Frontier
Deal found 3/6![Frontier logo]()
$83
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 March 10, 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 March 10, 2026.
This Spirit deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:45 pm
MIA
- ORD
1 stop12h 05m
Spirit Airlines
Tue 4/149:45 am
ORD
- MIA
1 stop9h 59m
Spirit Airlines
Deal found 3/8![Spirit Airlines logo]()
$132
This Southwest deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 5/96:25 am
TPA
- ORD
1 stop6h 05m
Southwest
Sat 5/91:55 pm
ORD
- TPA
1 stop5h 10m
Southwest
Deal found 3/8![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 3/7. 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 4/256:00 am
FLL
- ORD
1 stop5h 19m
Delta
Sun 4/265:15 am
ORD
- FLL
1 stop5h 16m
Delta
Deal found 3/7![Delta logo]()
$227
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 5/154:18 pm
PBI
- ORD
Nonstop3h 32m
United Airlines
Wed 5/2010:58 am
ORD
- PBI
Nonstop3h 16m
United Airlines
Deal found 3/8![United Airlines logo]()
$249
This Spirit deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:28 pm
FLL
- ORD
Nonstop3h 23m
Spirit Airlines
Tue 4/147:17 am
ORD
- FLL
Nonstop3h 03m
Spirit Airlines
Deal found 3/8![Spirit Airlines logo]()
$150
This KAYAK deal was found by Cheapflights users on 3/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:29 am
MCO
- ORD
Nonstop3h 16m
American Airlines
Thu 3/267:12 am
ORD
- MCO
1 stop7h 21m
American Airlines
Deal found 3/5![American Airlines logo]()
$341
This Spirit deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:05 am
FLL
- ORD
Nonstop3h 31m
Spirit Airlines
Sun 4/2611:28 am
ORD
- FLL
1 stop6h 03m
Spirit Airlines
Deal found 3/8![Spirit Airlines logo]()
$158
This Southwest deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:35 pm
FLL
- MDW
Nonstop3h 10m
Southwest
Tue 4/2811:40 am
MDW
- FLL
Nonstop2h 55m
Southwest
Deal found 3/8![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 3/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:45 pm
MCO
- ORD
Nonstop3h 10m
Southwest
Wed 5/67:35 pm
ORD
- MCO
Nonstop2h 45m
Southwest
Deal found 3/6![Southwest logo]()
$177
This Spirit deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/278:54 am
FLL
- ORD
Nonstop3h 23m
Spirit Airlines
Tue 3/317:17 am
ORD
- FLL
Nonstop3h 03m
Spirit Airlines
Deal found 3/8![Spirit Airlines logo]()
$175
This Southwest deal was found by Cheapflights users on 3/7. 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.
Sat 4/256:35 am
MIA
- MDW
1 stop7h 35m
Southwest
Sun 4/266:45 pm
MDW
- MIA
Nonstop3h 00m
Southwest
Deal found 3/7![Southwest logo]()
$192
This Delta deal was found by Cheapflights users on 3/7. 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.
Wed 4/296:00 am
MIA
- ORD
1 stop5h 09m
Delta
Wed 5/2011:07 am
ORD
- MIA
1 stop5h 34m
Delta
Deal found 3/7![Delta logo]()
$237
This Spirit deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:55 pm
FLL
- ORD
Nonstop3h 22m
Spirit Airlines
Thu 4/3011:28 am
ORD
- FLL
1 stop8h 35m
Spirit Airlines
Deal found 3/8![Spirit Airlines logo]()
$186
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Fri 4/104:15 pm
PBI
- ORD
Nonstop3h 31m
United Airlines
Sun 4/127:30 am
ORD
- PBI
1 stop7h 27m
United Airlines
Deal found 3/5![United Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 3/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:05 pm
MIA
- MDW
Nonstop3h 20m
Southwest
Sat 4/183:45 pm
MDW
- MIA
Nonstop2h 55m
Southwest
Deal found 3/6![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:30 am
JAX
- ORD
1 stop4h 39m
Delta
Sat 5/97:05 am
ORD
- JAX
1 stop5h 30m
Delta
Deal found 3/8![Delta logo]()
$254
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Wed 6/104:01 pm
PBI
- ORD
1 stop8h 29m
United Airlines
Sun 6/147:10 am
ORD
- PBI
Nonstop3h 01m
United Airlines
Deal found 3/5![United Airlines logo]()
$259
This Spirit deal was found by Cheapflights users on 3/9. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/181:45 pm
FLL
- ORD
1 stop5h 35m
Spirit Airlines
Wed 5/2011:28 am
ORD
- FLL
1 stop11h 21m
Spirit Airlines
Deal found 3/9![Spirit Airlines logo]()
$204
This Southwest deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 5/27:15 am
TPA
- ORD
2 stops9h 15m
Southwest
Mon 5/42:40 pm
ORD
- TPA
1 stop5h 30m
Southwest
Deal found 3/8![Southwest logo]()
$207
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:55 am
MIA
- ORD
Nonstop3h 36m
United Airlines
Sun 4/266:25 pm
ORD
- MIA
Nonstop3h 20m
United Airlines
Deal found 3/7![United Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 3/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/313:41 pm
PBI
- ORD
1 stop6h 29m
Delta
Mon 4/135:15 am
ORD
- PBI
1 stop6h 59m
Delta
Deal found 3/5![Delta logo]()
$269
This Spirit deal was found by Cheapflights users on 3/5. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:19 pm
FLL
- ORD
Nonstop3h 15m
Spirit Airlines
Mon 7/277:09 pm
ORD
- FLL
Nonstop2h 58m
Spirit Airlines
Deal found 3/5![Spirit Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 3/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:20 pm
TPA
- MDW
Nonstop2h 50m
Southwest
Fri 5/18:30 pm
MDW
- TPA
Nonstop2h 35m
Southwest
Deal found 3/6![Southwest logo]()
$217
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:03 pm
PBI
- ORD
1 stop7h 12m
United Airlines
Mon 4/132:05 pm
ORD
- PBI
1 stop7h 23m
United Airlines
Deal found 3/6![United Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
PBI
- ORD
1 stop5h 04m
Delta
Sat 8/296:00 am
ORD
- PBI
1 stop7h 19m
Delta
Deal found 3/8![Delta logo]()
$269
This Southwest deal was found by Cheapflights users on 3/9. 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.
Fri 5/87:00 am
TPA
- MDW
Nonstop2h 50m
Southwest
Tue 5/1212:50 pm
MDW
- TPA
Nonstop2h 35m
Southwest
Deal found 3/9![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 3/6. 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.
Thu 5/74:52 pm
PBI
- ORD
1 stop6h 01m
Delta
Sun 5/106:00 am
ORD
- PBI
1 stop4h 38m
Delta
Deal found 3/6![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Mon 5/187:40 pm
MIA
- ORD
Nonstop3h 40m
United Airlines
Wed 5/206:13 pm
ORD
- MIA
Nonstop3h 20m
United Airlines
Deal found 3/9![United Airlines logo]()
$272
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:05 pm
MIA
- MDW
Nonstop3h 20m
Southwest
Sun 4/267:40 am
MDW
- MIA
Nonstop3h 00m
Southwest
Deal found 3/5![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 3/6. 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.
Fri 5/16:19 pm
PBI
- ORD
1 stop6h 40m
Delta
Sun 5/37:10 am
ORD
- PBI
1 stop7h 36m
Delta
Deal found 3/6![Delta logo]()
$269
Last-minute flights from Florida to IllinoisDiscover last-minute flight deals from Florida to Illinois. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Florida to Illinois. Data last updated March 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Thu 3/1211:13 am
MIA
- MDW
Nonstop3h 28m
Frontier
Mon 3/309:42 pm
MDW
- MIA
Nonstop3h 08m
Frontier
Deal found 3/6![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 3/176:00 am
MIA
- ORD
Nonstop3h 25m
Multiple Airlines
Thu 4/26:40 am
ORD
- MIA
Nonstop3h 19m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:20 am
MIA
- ORD
Nonstop3h 30m
Multiple Airlines
Sun 4/127:25 am
ORD
- MIA
Nonstop3h 19m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$79
This CheapOair deal was found by Cheapflights users on 3/9. 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.
Thu 4/97:20 am
MIA
- ORD
Nonstop3h 30m
Spirit Airlines
Sun 4/124:51 pm
ORD
- MIA
Nonstop3h 06m
Spirit Airlines
Deal found 3/9![Spirit Airlines logo]()
$80
This Booking.com deal was found by Cheapflights users on 3/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:21 pm
MIA
- ORD
Nonstop3h 38m
Frontier
Sun 4/193:52 pm
ORD
- MIA
Nonstop3h 19m
Frontier
Deal found 3/6![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 3/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:16 pm
FLL
- ORD
Nonstop3h 38m
Frontier
Sun 4/192:10 pm
ORD
- FLL
Nonstop3h 17m
Frontier
Deal found 3/5![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:39 pm
FLL
- ORD
Nonstop3h 38m
Frontier
Fri 5/81:27 pm
ORD
- FLL
Nonstop3h 17m
Frontier
Deal found 3/5![Frontier logo]()
$81
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:21 pm
MIA
- ORD
Nonstop3h 38m
Frontier
Sat 4/253:52 pm
ORD
- MIA
Nonstop3h 19m
Frontier
Deal found 3/9![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 3/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:21 pm
MIA
- ORD
Nonstop3h 38m
Frontier
Sat 5/23:52 pm
ORD
- MIA
Nonstop3h 19m
Frontier
Deal found 3/6![Frontier logo]()
$83
This Frontier deal was found by Cheapflights users on 3/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:16 pm
FLL
- ORD
Nonstop3h 38m
Frontier
Tue 4/281:27 pm
ORD
- FLL
Nonstop3h 17m
Frontier
Deal found 3/6![Frontier logo]()
$83
This Frontier deal was found by Cheapflights users on 3/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:39 pm
FLL
- ORD
Nonstop3h 38m
Frontier
Mon 5/41:27 pm
ORD
- FLL
Nonstop3h 17m
Frontier
Deal found 3/7![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 3/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:39 pm
FLL
- ORD
Nonstop3h 38m
Frontier
Thu 5/71:27 pm
ORD
- FLL
Nonstop3h 17m
Frontier
Deal found 3/7![Frontier logo]()
$82
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 March 10, 2026.
Search for one-way flight options from Florida to Illinois. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Spirit deal was found by Cheapflights users on 3/6. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:00 am
MIA
- ORD
Nonstop3h 25m
Spirit Airlines
Deal found 3/6![Spirit Airlines logo]()
$49
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:04 pm
FLL
- ORD
Nonstop3h 20m
Spirit Airlines
Deal found 3/9![Spirit Airlines logo]()
$49
This Frontier deal was found by Cheapflights users on 3/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:27 pm
MIA
- ORD
Nonstop3h 38m
Frontier
Deal found 3/6![Frontier logo]()
$50
This Expedia deal was found by Cheapflights users on 3/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:39 pm
FLL
- ORD
Nonstop3h 38m
Frontier
Deal found 3/6![Frontier logo]()
$50
This Super.com deal was found by Cheapflights users on 3/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:41 am
MIA
- ORD
Nonstop3h 24m
Spirit Airlines
Deal found 3/6![Spirit Airlines logo]()
$51
This Mytrip deal was found by Cheapflights users on 3/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:05 am
FLL
- ORD
Nonstop3h 31m
Spirit Airlines
Deal found 3/7![Spirit Airlines logo]()
$51
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:00 am
MIA
- ORD
Nonstop3h 25m
Spirit Airlines
Deal found 3/8![Spirit Airlines logo]()
$52
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Mon 4/279:14 pm
FLL
- ORD
Nonstop3h 38m
Frontier
Deal found 3/5![Frontier logo]()
$53
This Super.com deal was found by Cheapflights users on 3/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:00 am
MIA
- ORD
Nonstop3h 25m
Spirit Airlines
Deal found 3/5![Spirit Airlines logo]()
$54
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:15 pm
MCO
- ORD
Nonstop3h 15m
Frontier
Deal found 3/9![Frontier logo]()
$54
This Orbitz deal was found by Cheapflights users on 3/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:30 am
MCO
- MDW
Nonstop2h 58m
Frontier
Deal found 3/6![Frontier logo]()
$54
This Spirit deal was found by Cheapflights users on 3/5. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:28 pm
FLL
- ORD
Nonstop3h 23m
Spirit Airlines
Deal found 3/5![Spirit Airlines logo]()
$54
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 March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $76 (Super.com) |
One-way from | $49 (Spirit) |
Popular in | June |
Cheapest in | September |
Average price | $177 |
Good round-trip deal | $126 or less |
Good one-way deal | $86 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 2,558,603 searches. Data last updated March 10, 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
MiamiChicago
MIA - ORD
MIAORD
Miami
Tue 4/7
9:45 pm-8:50 am
1 stop12h 05m
Chicago O'Hare Intl
Tue 4/14
9:45 am-8:44 pm
1 stop9h 59m
$132
Fort LauderdaleChicago
FLL - ORD
FLLORD
Fort Lauderdale
Tue 4/7
5:28 pm-7:51 pm
Nonstop3h 23m
Chicago O'Hare Intl
Tue 4/14
7:17 am-11:20 am
Nonstop3h 03m
$150
Fort LauderdaleChicago
FLL - ORD
FLLORD
Fort Lauderdale
Sat 4/18
7:05 am-9:36 am
Nonstop3h 31m
Chicago O'Hare Intl
Sun 4/26
11:28 am-6:31 pm
1 stop6h 03m
$158
TampaChicago
TPA - ORD
TPAORD
Tampa
Sat 5/9
6:25 am-11:30 am
1 stop6h 05m
Chicago O'Hare Intl
Sat 5/9
1:55 pm-8:05 pm
1 stop5h 10m
$167
Fort LauderdaleChicago
FLL - ORD
FLLORD
Fort Lauderdale
Fri 3/27
8:54 am-11:17 am
Nonstop3h 23m
Chicago O'Hare Intl
Tue 3/31
7:17 am-11:20 am
Nonstop3h 03m
$175
Fort LauderdaleChicago
FLL - MDW
FLLMDW
Fort Lauderdale
Wed 4/22
1:35 pm-3:45 pm
Nonstop3h 10m
Chicago Midway
Tue 4/28
11:40 am-3:35 pm
Nonstop2h 55m
$177
OrlandoChicago
MCO - ORD
MCOORD
Orlando
Wed 4/22
7:45 pm-9:55 pm
Nonstop3h 10m
Chicago O'Hare Intl
Wed 5/6
7:35 pm-11:20 pm
Nonstop2h 45m
$177
Fort LauderdaleChicago
FLL - ORD
FLLORD
Fort Lauderdale
Wed 4/1
8:55 pm-11:17 pm
Nonstop3h 22m
Chicago O'Hare Intl
Thu 4/30
11:28 am-9:03 pm
1 stop8h 35m
$186
MiamiChicago
MIA - MDW
MIAMDW
Miami
Sat 4/25
6:35 am-1:10 pm
1 stop7h 35m
Chicago Midway
Sun 4/26
6:45 pm-10:45 pm
Nonstop3h 00m
$192
MiamiChicago
MIA - MDW
MIAMDW
Miami
Thu 4/16
6:05 pm-8:25 pm
Nonstop3h 20m
Chicago Midway
Sat 4/18
3:45 pm-7:40 pm
Nonstop2h 55m
$197
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.
MIA-ORD
TPA-ORD
FLL-ORD
PBI-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
MIA-ORD
TPA-ORD
FLL-ORD
PBI-ORD
What is the cheapest month to book a flight from Florida to Illinois?
Currently, September is the cheapest month in which you can book a flight from Florida to Illinois (average of $46). Flying from Florida to Illinois in June is currently the most expensive (average of $105). 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 March 10, 2026.
It’s typically best to fly out from Florida to Illinois in the evening. Doing so could potentially save you 10% on the flight price compared to flying at noon, which is usually more expensive.
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 February 21, 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. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 March 10, 2026.
The most flights from USFL to USIL are scheduled on a Monday (60 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (40 on average).
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated March 10, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines 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.
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
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 March 10, 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 9 airlines flying from Florida to Illinois
Discover the top 9 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 2,558,603 searches. Data last updated March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$37 | Average$166 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$59 | Average$165 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$76 | Average$206 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$98 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$121 | Average$188 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$128 | Average$333 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$146 | Average$328 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$313 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$155 | Average$363 | FlexibilityNo cancel fee | On-time71% |