$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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — ORD
Aug 3 — Aug 101
Round-trip
1 adult, Economy
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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 July 4, 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 July 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:05 am
TPA
- STL
1 stop11h 17m
Frontier
Mon 9/76:17 pm
STL
- TPA
1 stop16h 23m
Frontier
Deal found 7/2![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Tue 9/156:23 pm
TPA
- STL
1 stop16h 17m
Frontier
Fri 9/1810:35 am
STL
- TPA
1 stop23h 54m
Frontier
Deal found 7/1![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 10/286:23 pm
TPA
- STL
1 stop16h 17m
Frontier
Sat 10/3110:35 am
STL
- TPA
1 stop11h 22m
Frontier
Deal found 7/1![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:00 am
TPA
- STL
1 stop11h 37m
Frontier
Tue 8/116:34 pm
STL
- TPA
1 stop16h 06m
Frontier
Deal found 7/2![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:23 pm
TPA
- STL
1 stop16h 17m
Frontier
Tue 9/2910:35 am
STL
- TPA
1 stop5h 43m
Frontier
Deal found 7/3![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:23 pm
TPA
- STL
1 stop16h 17m
Frontier
Tue 9/2910:35 am
STL
- TPA
1 stop5h 43m
Frontier
Deal found 7/3![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:23 pm
TPA
- STL
1 stop16h 17m
Frontier
Sat 9/2610:35 am
STL
- TPA
1 stop5h 43m
Frontier
Deal found 7/3![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Sun 8/22:25 pm
TPA
- STL
1 stop19h 32m
Frontier
Mon 8/34:57 pm
STL
- TPA
1 stop17h 43m
Frontier
Deal found 7/1![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/214:46 pm
TPA
- STL
1 stop17h 11m
Frontier
Fri 7/314:57 pm
STL
- TPA
1 stop17h 43m
Frontier
Deal found 6/30![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/217:00 am
TPA
- STL
1 stop11h 37m
Frontier
Sat 8/14:57 pm
STL
- TPA
1 stop24h 55m
Frontier
Deal found 6/30![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:07 pm
TPA
- STL
1 stop22h 15m
Frontier
Mon 8/246:17 pm
STL
- TPA
1 stop16h 23m
Frontier
Deal found 7/2![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/224:46 pm
TPA
- STL
1 stop25h 51m
Frontier
Fri 7/314:57 pm
STL
- TPA
1 stop17h 43m
Frontier
Deal found 6/30![Frontier logo]()
$156
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 July 4, 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 July 4, 2026.
This Southwest deal was found by Cheapflights users on 6/30. 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.
Tue 10/204:30 pm
TPA
- MDW
1 stop4h 05m
Southwest
Thu 10/2911:25 am
MDW
- TPA
1 stop4h 45m
Southwest
Deal found 6/30![Southwest logo]()
$224
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 8/314:32 pm
TPA
- ORD
1 stop5h 23m
Delta
Sat 9/55:30 am
ORD
- TPA
1 stop4h 59m
Delta
Deal found 6/30![Delta logo]()
$229
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 7/285:25 pm
TPA
- ORD
1 stop8h 20m
United Airlines
Wed 8/52:30 pm
ORD
- TPA
Nonstop2h 54m
United Airlines
Deal found 6/29![United Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:57 pm
TPA
- RFD
1 stop14h 50m
Multiple Airlines
Mon 8/106:26 pm
RFD
- TPA
2 stops16h 14m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$255
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:23 am
TPA
- CMI
1 stop5h 48m
American Airlines
Tue 8/1811:41 am
CMI
- TPA
1 stop5h 07m
American Airlines
Deal found 7/2![American Airlines logo]()
$270
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:10 am
TPA
- ORD
1 stop5h 29m
Delta
Sat 10/242:00 pm
ORD
- TPA
1 stop6h 37m
Delta
Deal found 7/1![Delta logo]()
$229
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 pm
TPA
- MDW
Nonstop2h 40m
Southwest
Mon 8/2412:20 pm
MDW
- TPA
1 stop3h 50m
Southwest
Deal found 7/3![Southwest logo]()
$231
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:23 pm
TPA
- ORD
1 stop8h 36m
United Airlines
Mon 8/177:15 am
ORD
- TPA
Nonstop2h 56m
United Airlines
Deal found 7/3![United Airlines logo]()
$235
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:30 am
TPA
- MDW
1 stop4h 00m
Southwest
Mon 8/173:20 pm
MDW
- TPA
1 stop6h 25m
Southwest
Deal found 7/3![Southwest logo]()
$240
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:00 am
TPA
- MDW
1 stop6h 44m
Delta
Sat 9/56:05 am
MDW
- TPA
1 stop5h 34m
Delta
Deal found 7/3![Delta logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 7/298:57 pm
TPA
- RFD
1 stop14h 40m
Multiple Airlines
Mon 8/37:50 pm
RFD
- TPA
2 stops14h 50m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:00 pm
TPA
- ORD
1 stop7h 30m
Delta
Mon 9/286:25 pm
ORD
- TPA
1 stop5h 04m
Delta
Deal found 7/3![Delta logo]()
$245
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:17 pm
TPA
- ORD
Nonstop3h 03m
United Airlines
Fri 8/1410:55 am
ORD
- TPA
Nonstop2h 56m
United Airlines
Deal found 7/1![United Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:30 pm
TPA
- BMI
1 stop7h 05m
American Airlines
Mon 8/35:45 pm
BMI
- TPA
1 stop5h 34m
American Airlines
Deal found 7/3![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 7/1. 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 8/88:05 am
TPA
- STL
Nonstop2h 25m
Southwest
Mon 8/106:00 am
STL
- TPA
1 stop4h 25m
Southwest
Deal found 7/1![Southwest logo]()
$264
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:48 pm
TPA
- ORD
1 stop7h 11m
Delta
Thu 9/178:05 am
ORD
- TPA
1 stop6h 26m
Delta
Deal found 7/3![Delta logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Thu 8/65:55 pm
TPA
- RFD
2 stops24h 41m
Multiple Airlines
Sun 8/1611:37 am
RFD
- TPA
1 stop28h 35m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:26 am
TPA
- ORD
Nonstop3h 06m
United Airlines
Tue 10/208:50 am
ORD
- TPA
1 stop5h 26m
United Airlines
Deal found 7/2![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:30 am
TPA
- PIA
1 stop7h 43m
American Airlines
Mon 8/104:24 pm
PIA
- TPA
1 stop5h 57m
American Airlines
Deal found 7/3![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 6/29. 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.
Sat 9/56:00 pm
TPA
- MDW
Nonstop2h 40m
Southwest
Mon 9/77:55 pm
MDW
- TPA
Nonstop2h 30m
Southwest
Deal found 6/29![Southwest logo]()
$283
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:12 am
TPA
- PIA
2 stops9h 16m
American Airlines
Wed 7/294:22 pm
PIA
- TPA
1 stop4h 37m
American Airlines
Deal found 6/30![American Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 7/284:30 pm
TPA
- ORD
Nonstop3h 10m
United Airlines
Mon 8/35:56 pm
ORD
- TPA
Nonstop2h 53m
United Airlines
Deal found 6/29![United Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 6/30. 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 7/226:03 pm
TPA
- STL
1 stop6h 50m
Delta
Tue 7/289:24 am
STL
- TPA
1 stop3h 49m
Delta
Deal found 6/30![Delta logo]()
$283
This Southwest deal was found by Cheapflights users on 6/30. 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 9/2612:30 pm
TPA
- MDW
1 stop5h 30m
Southwest
Sun 9/276:50 am
MDW
- TPA
Nonstop2h 30m
Southwest
Deal found 6/30![Southwest logo]()
$289
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:15 pm
TPA
- PIA
2 stops8h 44m
American Airlines
Mon 8/104:24 pm
PIA
- TPA
1 stop5h 57m
American Airlines
Deal found 7/3![American Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 9/179:00 am
TPA
- ORD
1 stop6h 27m
United Airlines
Fri 9/1810:55 am
ORD
- TPA
Nonstop2h 56m
United Airlines
Deal found 6/30![United Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 6/29. 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.
Fri 9/411:30 am
TPA
- MDW
1 stop4h 00m
Southwest
Sat 9/53:05 pm
MDW
- TPA
Nonstop2h 35m
Southwest
Deal found 6/29![Southwest logo]()
$289
This Southwest deal was found by Cheapflights users on 7/1. 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.
Wed 10/710:40 am
TPA
- MDW
1 stop5h 00m
Southwest
Sun 10/116:55 am
MDW
- TPA
Nonstop2h 30m
Southwest
Deal found 7/1![Southwest logo]()
$289
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:15 am
TPA
- BMI
1 stop7h 08m
Delta
Wed 8/54:24 pm
BMI
- TPA
1 stop7h 06m
Delta
Deal found 7/4![Delta logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 8/52:59 pm
TPA
- RFD
1 stop20h 48m
Multiple Airlines
Thu 8/61:24 pm
RFD
- TPA
1 stop15h 23m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$425
Last-minute flights from Clearwater to IllinoisDiscover last-minute flight deals from Clearwater to Illinois. Data last updated July 4, 2026 and is based on user searches.
Discover last-minute flight deals from Clearwater to Illinois. Data last updated July 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/214:46 pm
TPA
- STL
1 stop17h 11m
Frontier
Tue 7/286:34 pm
STL
- TPA
1 stop16h 06m
Frontier
Deal found 6/30![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/217:00 am
TPA
- STL
1 stop11h 37m
Frontier
Sat 8/14:57 pm
STL
- TPA
1 stop24h 55m
Frontier
Deal found 6/30![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/214:46 pm
TPA
- STL
1 stop17h 11m
Frontier
Wed 7/294:57 pm
STL
- TPA
1 stop17h 43m
Frontier
Deal found 6/30![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/224:46 pm
TPA
- STL
1 stop25h 51m
Frontier
Tue 7/286:34 pm
STL
- TPA
1 stop16h 06m
Frontier
Deal found 6/30![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/244:46 pm
TPA
- STL
1 stop17h 11m
Frontier
Tue 7/286:34 pm
STL
- TPA
1 stop16h 06m
Frontier
Deal found 6/30![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:00 am
TPA
- STL
1 stop11h 37m
Frontier
Tue 8/116:34 pm
STL
- TPA
1 stop16h 06m
Frontier
Deal found 7/2![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:46 pm
TPA
- STL
1 stop25h 51m
Frontier
Wed 8/54:57 pm
STL
- TPA
1 stop17h 43m
Frontier
Deal found 6/29![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Sun 8/22:25 pm
TPA
- STL
1 stop19h 32m
Frontier
Mon 8/34:57 pm
STL
- TPA
1 stop17h 43m
Frontier
Deal found 7/1![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:00 am
TPA
- STL
1 stop11h 37m
Frontier
Thu 8/66:34 pm
STL
- TPA
1 stop16h 06m
Frontier
Deal found 6/29![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Sun 8/95:40 pm
TPA
- STL
1 stop16h 17m
Frontier
Sun 8/166:34 pm
STL
- TPA
1 stop16h 06m
Frontier
Deal found 7/1![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:07 pm
TPA
- STL
1 stop22h 15m
Frontier
Mon 8/246:17 pm
STL
- TPA
1 stop16h 23m
Frontier
Deal found 7/2![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:05 am
TPA
- STL
1 stop11h 17m
Frontier
Sun 8/236:17 pm
STL
- TPA
1 stop5h 18m
Frontier
Deal found 7/3![Frontier logo]()
$164
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 July 4, 2026.
Search for one-way flight options from Clearwater to Illinois. Find affordable one-way fares based on user searches. Data last updated July 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Tue 9/296:23 pm
TPA
- STL
1 stop16h 17m
Frontier
Deal found 7/1![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Sat 9/2612:54 pm
TPA
- STL
1 stop21h 46m
Frontier
Deal found 7/1![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Thu 10/16:23 pm
TPA
- STL
1 stop16h 17m
Frontier
Deal found 7/1![Frontier logo]()
$65
This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:05 am
TPA
- STL
1 stop11h 17m
Frontier
Deal found 7/2![Frontier logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Sat 8/18:55 pm
TPA
- STL
1 stop21h 42m
Frontier
Deal found 7/1![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Tue 7/284:46 pm
TPA
- STL
1 stop17h 11m
Frontier
Deal found 7/1![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:00 am
TPA
- STL
1 stop11h 37m
Frontier
Deal found 7/2![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Thu 8/277:05 am
TPA
- STL
1 stop11h 17m
Frontier
Deal found 7/1![Frontier logo]()
$78
This Trip.com deal was found by Cheapflights users on 6/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:05 am
TPA
- STL
1 stop11h 17m
Frontier
Deal found 6/30![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:46 pm
TPA
- STL
1 stop25h 51m
Frontier
Deal found 7/2![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sat 8/298:07 pm
TPA
- STL
1 stop22h 15m
Frontier
Deal found 6/30![Frontier logo]()
$86
This Southwest deal was found by Cheapflights users on 6/30. 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 8/296:20 am
TPA
- MDW
2 stops7h 45m
Southwest
Deal found 6/30![Southwest logo]()
$112
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 July 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $125 (Kiwi.com) |
One-way from | $63 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $304 |
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 July 4, 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
Tue 10/20
4:30 pm-7:35 pm
1 stop4h 05m
Chicago Midway
Thu 10/29
11:25 am-5:10 pm
1 stop4h 45m
$224
TampaChicago
TPA - ORD
TPAORD
Tampa
Mon 8/31
4:32 pm-8:55 pm
1 stop5h 23m
Chicago O'Hare Intl
Sat 9/5
5:30 am-11:29 am
1 stop4h 59m
$229
TampaChicago
TPA - ORD
TPAORD
Tampa
Thu 10/22
6:10 am-10:39 am
1 stop5h 29m
Chicago O'Hare Intl
Sat 10/24
2:00 pm-9:37 pm
1 stop6h 37m
$229
TampaChicago
TPA - MDW
TPAMDW
Tampa
Sat 8/22
6:00 pm-7:40 pm
Nonstop2h 40m
Chicago Midway
Mon 8/24
12:20 pm-5:10 pm
1 stop3h 50m
$231
TampaChicago
TPA - ORD
TPAORD
Tampa
Tue 7/28
5:25 pm-12:45 am
1 stop8h 20m
Chicago O'Hare Intl
Wed 8/5
2:30 pm-6:24 pm
Nonstop2h 54m
$233
TampaChicago
TPA - ORD
TPAORD
Tampa
Thu 8/13
5:23 pm-12:59 am
1 stop8h 36m
Chicago O'Hare Intl
Mon 8/17
7:15 am-11:11 am
Nonstop2h 56m
$235
TampaChicago
TPA - MDW
TPAMDW
Tampa
Thu 8/13
11:30 am-2:30 pm
1 stop4h 00m
Chicago Midway
Mon 8/17
3:20 pm-10:45 pm
1 stop6h 25m
$240
TampaChicago
TPA - MDW
TPAMDW
Tampa
Mon 8/31
10:00 am-3:44 pm
1 stop6h 44m
Chicago Midway
Sat 9/5
6:05 am-12:39 pm
1 stop5h 34m
$245
TampaChicago
TPA - ORD
TPAORD
Tampa
Thu 9/24
2:00 pm-8:30 pm
1 stop7h 30m
Chicago O'Hare Intl
Mon 9/28
6:25 pm-12:29 am
1 stop5h 04m
$245
TampaChicago
TPA - ORD
TPAORD
Tampa
Thu 9/10
5:48 pm-11:59 pm
1 stop7h 11m
Chicago O'Hare Intl
Thu 9/17
8:05 am-3:31 pm
1 stop6h 26m
$245
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-MDW
TPA-RFD
TPA-BMI
TPA-EVV
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-MDW
TPA-RFD
TPA-BMI
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 July 4, 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 11% on your trip compared to booking a flight at noon.
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 July 4, 2026.
The most flights from CL9 to USIL are scheduled on a Saturday (70 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (48 on average).
How much does it cost to fly round-trip from Clearwater to Illinois?
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 July 4, 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. Tuesday at noon 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 July 4, 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.
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Comfort
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Comfort
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Comfort
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Comfort
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Comfort
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Comfort
8.0
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 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 July 4, 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 8 airlines flying from Clearwater to Illinois
Discover the top 8 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 July 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$46 | Average$170 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$70 | Average$204 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$98 | Average$370 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$128 | Average$182 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$146 | Average$329 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$156 | Average$361 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$157 | Average$319 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$157 | Average$372 | FlexibilityNo cancel fee | On-time69% |