$63+ Cheap flights from Clearwater, FL 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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — ORD
May 21 — May 281
Round-trip
1 adult, Economy
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Find cheap flights from Clearwater to Illinois with Cheapflights
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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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Cheapest flights from Clearwater to IllinoisExplore the most affordable flight options available from Clearwater to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.
Explore the most affordable flight options available from Clearwater to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/264:46 pm
TPA
- STL
1 stop17h 09m
Frontier
Tue 6/26:33 pm
STL
- TPA
1 stop25h 54m
Frontier
Deal found 4/16![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 6/47:05 am
TPA
- STL
1 stop11h 28m
Frontier
Tue 6/96:31 pm
STL
- TPA
1 stop16h 11m
Frontier
Deal found 4/16![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:04 pm
TPA
- STL
1 stop24h 50m
Frontier
Mon 5/115:27 pm
STL
- TPA
1 stop18h 08m
Frontier
Deal found 4/16![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/711:51 am
TPA
- STL
1 stop6h 03m
Frontier
Thu 5/146:55 pm
STL
- TPA
1 stop25h 32m
Frontier
Deal found 4/16![Frontier logo]()
$136
This Expedia deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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.
Fri 5/158:22 pm
TPA
- STL
1 stop24h 01m
Frontier
Sun 5/1712:36 pm
STL
- TPA
1 stop16h 05m
Frontier
Deal found 4/17![Frontier logo]()
$140
This Cheapflightsfares deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/1310:21 am
TPA
- ORD
Nonstop3h 02m
Spirit Airlines
Wed 5/208:30 am
ORD
- TPA
Nonstop2h 39m
Spirit Airlines
Deal found 4/16![Spirit Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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 5/77:18 am
TPA
- ORD
Nonstop3h 09m
Frontier
Tue 5/191:59 pm
ORD
- TPA
1 stop6h 28m
Frontier
Deal found 4/20![Frontier logo]()
$142
This Cheapflightsfares deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/710:21 am
TPA
- ORD
Nonstop3h 02m
Spirit Airlines
Sat 5/98:30 am
ORD
- TPA
Nonstop2h 39m
Spirit Airlines
Deal found 4/17![Spirit Airlines logo]()
$143
This Frontier deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/77:18 am
TPA
- ORD
Nonstop3h 09m
Frontier
Fri 5/89:37 pm
ORD
- TPA
1 stop13h 29m
Frontier
Deal found 4/17![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:04 pm
TPA
- MDW
1 stop5h 58m
Frontier
Wed 5/136:00 am
MDW
- TPA
1 stop5h 35m
Frontier
Deal found 4/16![Frontier logo]()
$145
This Priceline deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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.
Fri 5/85:05 am
TPA
- ORD
1 stop8h 49m
Multiple Airlines
Mon 5/118:30 am
ORD
- TPA
Nonstop2h 39m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:02 pm
TPA
- MDW
1 stop5h 24m
Multiple Airlines
Mon 5/1112:04 pm
MDW
- TPA
1 stop8h 23m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$146
Best flights from Clearwater to IllinoisDiscover carefully curated flight deals from Clearwater to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 21, 2026.
Discover carefully curated flight deals from Clearwater to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 21, 2026.
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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.
Sun 5/105:26 am
TPA
- MDW
1 stop7h 30m
Delta
Tue 5/196:23 am
MDW
- TPA
1 stop6h 38m
Delta
Deal found 4/16![Delta logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/238:25 am
TPA
- RFD
1 stop27h 12m
Multiple Airlines
Sun 5/3111:27 am
RFD
- TPA
1 stop19h 03m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:15 am
TPA
- MDW
Nonstop2h 50m
Southwest
Sun 5/242:55 pm
MDW
- TPA
1 stop4h 25m
Southwest
Deal found 4/17![Southwest logo]()
$203
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 9/24:30 pm
TPA
- ORD
Nonstop3h 06m
United Airlines
Wed 9/97:15 am
ORD
- TPA
Nonstop2h 55m
United Airlines
Deal found 4/19![United Airlines logo]()
$241
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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 9/195:51 pm
TPA
- PIA
1 stop7h 25m
American Airlines
Sat 9/264:32 pm
PIA
- TPA
1 stop6h 37m
American Airlines
Deal found 4/20![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 8/206:15 am
TPA
- MDW
1 stop7h 15m
Delta
Mon 8/246:00 am
MDW
- TPA
1 stop5h 27m
Delta
Deal found 4/16![Delta logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:46 pm
TPA
- RFD
1 stop13h 51m
Multiple Airlines
Sun 5/2411:27 am
RFD
- TPA
1 stop8h 24m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$180
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 7/36:55 pm
TPA
- ORD
1 stop6h 04m
Delta
Sat 7/113:35 pm
ORD
- TPA
1 stop5h 55m
Delta
Deal found 4/16![Delta logo]()
$167
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 7/284:32 pm
TPA
- ORD
1 stop5h 01m
Delta
Sat 8/12:31 pm
ORD
- TPA
1 stop7h 31m
Delta
Deal found 4/16![Delta logo]()
$167
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 6/309:55 pm
TPA
- MDW
Nonstop2h 40m
Southwest
Tue 7/75:20 pm
MDW
- TPA
1 stop4h 15m
Southwest
Deal found 4/16![Southwest logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” 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 7/158:28 pm
TPA
- RFD
1 stop15h 09m
Multiple Airlines
Sun 7/1911:27 am
RFD
- TPA
1 stop18h 56m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$199
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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 5/227:42 pm
TPA
- ORD
Nonstop3h 11m
United Airlines
Sun 5/245:56 pm
ORD
- TPA
Nonstop2h 53m
United Airlines
Deal found 4/20![United Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” 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 6/2410:15 pm
TPA
- RFD
1 stop13h 22m
Multiple Airlines
Sun 6/2811:27 am
RFD
- TPA
1 stop8h 52m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:20 pm
TPA
- MDW
Nonstop2h 50m
Southwest
Tue 5/1912:50 pm
MDW
- TPA
Nonstop2h 35m
Southwest
Deal found 4/20![Southwest logo]()
$238
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 7/16:55 pm
TPA
- ORD
1 stop6h 04m
Delta
Wed 7/83:22 pm
ORD
- TPA
1 stop6h 08m
Delta
Deal found 4/16![Delta logo]()
$223
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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 5/227:42 pm
TPA
- ORD
Nonstop3h 11m
United Airlines
Mon 5/255:56 pm
ORD
- TPA
Nonstop2h 53m
United Airlines
Deal found 4/20![United Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 10/176:00 am
TPA
- EVV
1 stop4h 54m
American Airlines
Tue 10/207:19 am
EVV
- TPA
2 stops8h 14m
American Airlines
Deal found 4/17![American Airlines logo]()
$304
This Southwest deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:15 am
TPA
- MDW
Nonstop2h 50m
Southwest
Sun 5/247:25 am
MDW
- TPA
Nonstop2h 30m
Southwest
Deal found 4/17![Southwest logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:46 pm
TPA
- RFD
1 stop13h 01m
Multiple Airlines
Mon 5/118:35 pm
RFD
- TPA
2 stops31h 53m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$244
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 8/209:00 am
TPA
- ORD
1 stop6h 36m
United Airlines
Sun 8/238:40 am
ORD
- TPA
1 stop5h 30m
United Airlines
Deal found 4/19![United Airlines logo]()
$282
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:20 am
TPA
- MDW
Nonstop2h 40m
Southwest
Thu 6/258:10 pm
MDW
- TPA
Nonstop2h 35m
Southwest
Deal found 4/20![Southwest logo]()
$271
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:26 pm
TPA
- CMI
1 stop6h 13m
American Airlines
Tue 5/52:28 pm
CMI
- TPA
1 stop7h 05m
American Airlines
Deal found 4/16![American Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 7/158:28 pm
TPA
- RFD
1 stop15h 09m
Multiple Airlines
Mon 7/207:50 pm
RFD
- TPA
2 stops24h 29m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$273
This Southwest deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:30 pm
TPA
- MDW
Nonstop2h 50m
Southwest
Sun 5/178:50 pm
MDW
- TPA
Nonstop2h 35m
Southwest
Deal found 4/17![Southwest logo]()
$273
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:10 am
TPA
- ORD
Nonstop3h 05m
United Airlines
Tue 5/126:20 pm
ORD
- TPA
Nonstop2h 57m
United Airlines
Deal found 4/20![United Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:00 am
TPA
- PIA
2 stops8h 02m
American Airlines
Mon 5/181:32 pm
PIA
- TPA
2 stops9h 39m
American Airlines
Deal found 4/17![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 9/196:30 am
TPA
- MLI
1 stop4h 56m
Delta
Sat 9/265:55 am
MLI
- TPA
1 stop5h 32m
Delta
Deal found 4/19![Delta logo]()
$291
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 7/299:55 pm
TPA
- MDW
Nonstop2h 40m
Southwest
Tue 8/47:30 am
MDW
- TPA
Nonstop2h 30m
Southwest
Deal found 4/16![Southwest logo]()
$280
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” 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 5/117:10 am
TPA
- ORD
Nonstop3h 05m
United Airlines
Mon 5/116:20 pm
ORD
- TPA
Nonstop2h 57m
United Airlines
Deal found 4/18![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:46 pm
TPA
- MLI
1 stop4h 35m
Delta
Sat 5/235:17 pm
MLI
- TPA
1 stop6h 12m
Delta
Deal found 4/18![Delta logo]()
$291
Last-minute flights from Clearwater to IllinoisDiscover last-minute flight deals from Clearwater to Illinois. Data last updated April 21, 2026 and is based on user searches.
Discover last-minute flight deals from Clearwater to Illinois. Data last updated April 21, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:53 pm
TPA
- ORD
1 stop9h 31m
Spirit Airlines
Sat 5/25:09 pm
ORD
- TPA
Nonstop2h 39m
Spirit Airlines
Deal found 4/15![Spirit Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:02 pm
TPA
- MDW
1 stop5h 24m
Multiple Airlines
Mon 5/1112:04 pm
MDW
- TPA
1 stop8h 23m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:04 pm
TPA
- STL
1 stop24h 50m
Frontier
Mon 5/115:27 pm
STL
- TPA
1 stop18h 08m
Frontier
Deal found 4/16![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:04 pm
TPA
- MDW
1 stop5h 58m
Frontier
Wed 5/136:00 am
MDW
- TPA
1 stop5h 35m
Frontier
Deal found 4/16![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:21 am
TPA
- ORD
Nonstop3h 02m
Multiple Airlines
Thu 5/710:22 am
ORD
- TPA
Nonstop3h 02m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/711:51 am
TPA
- STL
1 stop6h 03m
Frontier
Thu 5/146:55 pm
STL
- TPA
1 stop25h 32m
Frontier
Deal found 4/16![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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 5/77:18 am
TPA
- ORD
Nonstop3h 09m
Frontier
Tue 5/191:59 pm
ORD
- TPA
1 stop6h 28m
Frontier
Deal found 4/20![Frontier logo]()
$142
This Cheapflightsfares deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/710:21 am
TPA
- ORD
Nonstop3h 02m
Spirit Airlines
Sat 5/98:30 am
ORD
- TPA
Nonstop2h 39m
Spirit Airlines
Deal found 4/17![Spirit Airlines logo]()
$143
This Frontier deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/77:18 am
TPA
- ORD
Nonstop3h 09m
Frontier
Fri 5/89:37 pm
ORD
- TPA
1 stop13h 29m
Frontier
Deal found 4/17![Frontier logo]()
$144
This Cheapflightsfares deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/1310:21 am
TPA
- ORD
Nonstop3h 02m
Spirit Airlines
Wed 5/208:30 am
ORD
- TPA
Nonstop2h 39m
Spirit Airlines
Deal found 4/16![Spirit Airlines logo]()
$141
This Expedia deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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.
Fri 5/158:22 pm
TPA
- STL
1 stop24h 01m
Frontier
Sun 5/1712:36 pm
STL
- TPA
1 stop16h 05m
Frontier
Deal found 4/17![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/264:46 pm
TPA
- STL
1 stop17h 09m
Frontier
Tue 6/26:33 pm
STL
- TPA
1 stop25h 54m
Frontier
Deal found 4/16![Frontier logo]()
$126
One-way flights from Clearwater to IllinoisSearch for one-way flight options from Clearwater to Illinois. Find affordable one-way fares based on user searches. Data last updated April 21, 2026.
Search for one-way flight options from Clearwater to Illinois. Find affordable one-way fares based on user searches. Data last updated April 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 6/167:00 am
TPA
- STL
1 stop11h 30m
Frontier
Deal found 4/17![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/185:04 pm
TPA
- STL
1 stop25h 29m
Frontier
Deal found 4/16![Frontier logo]()
$65
This Frontier deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/1411:51 am
TPA
- STL
1 stop6h 03m
Frontier
Deal found 4/16![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:04 pm
TPA
- STL
1 stop24h 50m
Frontier
Deal found 4/16![Frontier logo]()
$71
This Super.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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.
Sun 5/178:22 pm
TPA
- STL
1 stop24h 01m
Frontier
Deal found 4/17![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:51 am
TPA
- MDW
1 stop24h 18m
Frontier
Deal found 4/17![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/195:04 pm
TPA
- ORD
1 stop15h 51m
Frontier
Deal found 4/16![Frontier logo]()
$76
This Frontier deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:54 pm
TPA
- STL
1 stop13h 47m
Frontier
Deal found 4/16![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” 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 5/710:21 am
TPA
- ORD
Nonstop3h 02m
Spirit Airlines
Deal found 4/18![Spirit Airlines logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/1411:51 am
TPA
- MDW
1 stop11h 11m
Frontier
Deal found 4/16![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:02 am
TPA
- ORD
1 stop5h 30m
Frontier
Deal found 4/16![Frontier logo]()
$78
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:55 am
TPA
- MDW
Nonstop2h 40m
Southwest
Deal found 4/20![Southwest logo]()
$79
Find flight deals from Clearwater to Illinois
Keep the following information in mind while searching for Clearwater to Illinois flight deals. Data was last updated April 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $126 (Kiwi.com) |
One-way from | $63 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $267 |
Cheapflights Fare Finder
Customize your flight search to find flights from Clearwater to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 21, 2026.
Use the filters below to find and compare flights from Clearwater to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TampaChicago
TPA - MDW
TPAMDW
Tampa
Sun 5/10
5:26 am-11:56 am
1 stop7h 30m
Chicago Midway
Tue 5/19
6:23 am-2:01 pm
1 stop6h 38m
$167
TampaChicago
TPA - MDW
TPAMDW
Tampa
Thu 8/20
6:15 am-12:30 pm
1 stop7h 15m
Chicago Midway
Mon 8/24
6:00 am-12:27 pm
1 stop5h 27m
$167
TampaChicago
TPA - ORD
TPAORD
Tampa
Fri 7/3
6:55 pm-11:59 pm
1 stop6h 04m
Chicago O'Hare Intl
Sat 7/11
3:35 pm-10:30 pm
1 stop5h 55m
$167
TampaChicago
TPA - ORD
TPAORD
Tampa
Tue 7/28
4:32 pm-8:33 pm
1 stop5h 01m
Chicago O'Hare Intl
Sat 8/1
2:31 pm-11:02 pm
1 stop7h 31m
$167
TampaChicago
TPA - RFD
TPARFD
Tampa
Sat 5/23
8:25 am-10:37 am
1 stop27h 12m
Chicago Greater Rockford
Sun 5/31
11:27 am-7:30 am
1 stop19h 03m
$177
TampaChicago
TPA - RFD
TPARFD
Tampa
Wed 5/20
9:46 pm-10:37 am
1 stop13h 51m
Chicago Greater Rockford
Sun 5/24
11:27 am-8:51 pm
1 stop8h 24m
$180
TampaChicago
TPA - RFD
TPARFD
Tampa
Wed 7/15
8:28 pm-10:37 am
1 stop15h 09m
Chicago Greater Rockford
Sun 7/19
11:27 am-7:23 am
1 stop18h 56m
$199
TampaChicago
TPA - MDW
TPAMDW
Tampa
Tue 5/19
7:15 am-9:05 am
Nonstop2h 50m
Chicago Midway
Sun 5/24
2:55 pm-8:20 pm
1 stop4h 25m
$203
TampaChicago
TPA - MDW
TPAMDW
Tampa
Tue 6/30
9:55 pm-11:35 pm
Nonstop2h 40m
Chicago Midway
Tue 7/7
5:20 pm-10:35 pm
1 stop4h 15m
$215
TampaChicago
TPA - RFD
TPARFD
Tampa
Wed 6/24
10:15 pm-10:37 am
1 stop13h 22m
Chicago Greater Rockford
Sun 6/28
11:27 am-9:19 pm
1 stop8h 52m
$215
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Clearwater to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Clearwater with our price prediction graph.
TPA-STL
TPA-ORD
TPA-MDW
TPA-RFD
TPA-PIA
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 Clearwater to Illinois
CL9-USIL
TPA-STL
TPA-ORD
TPA-MDW
TPA-RFD
What is the cheapest time of day to fly from CL9 to IL?
Find hourly flight availability from Clearwater to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 21, 2026.
A simple way to save on the total cost of your ticket is to fly from Clearwater to Illinois in the afternoon. If you’re flexible enough to do this you can expect to save up to 3% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Clearwater to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Clearwater to Illinois. Price data was last updated on April 18, 2026.
Travelers seeking maximum savings on their Clearwater to Illinois flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Clearwater to Illinois
Explore weekly flight availability from Clearwater to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 21, 2026.
The most flights from CL9 to USIL are scheduled on a Monday (75 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (45 on average).
How much does it cost to fly round-trip from Clearwater to Illinois?
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated April 21, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican Airlines from Clearwater to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Clearwater 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 Clearwater 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 Clearwater to Illinois by cabin class
Find flights from Clearwater to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Clearwater and Illinois flights
Browse other Clearwater and Illinois flight options. Last updated on April 21, 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 Clearwater after your stay in Illinois
Clearwater to Illinois flights
Consider these flights traveling from Clearwater to Illinois.
Top 9 airlines flying from Clearwater to Illinois
Discover the top 9 airlines that operate flights from Clearwater to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$46 | Average$181 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$50 | Average$188 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$68 | Average$157 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$98 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$121 | Average$198 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$146 | Average$328 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$156 | Average$359 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$157 | Average$301 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$157 | Average$385 | FlexibilityNo cancel fee | On-time71% |