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$53+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — ORD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Clearwater to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Clearwater (CL9) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$106
(Cheapflightsfares)

One-way from

$53
(Cheapflightsfares)
From Clearwater to Illinois
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One-way flight from Clearwater to Illinois
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Find flight deals from Clearwater to Illinois

Cheapest flights from Clearwater to Illinois
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 December 18, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/315:49 amTPA - ORD
Nonstop2h 58mMultiple Airlines
Mon 1/64:02 pmORD - TPA
Nonstop2h 53mMultiple Airlines
Deal found 12/17$122
This Frontier deal was found by Cheapflights users on 12/17. 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.
Tue 12/318:46 pmTPA - MDW
Nonstop2h 47mFrontier
Thu 1/27:17 amMDW - TPA
1 stop9h 32mFrontier
Deal found 12/17$146
This Frontier deal was found by Cheapflights users on 12/17. 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.
Tue 12/3110:36 amTPA - ORD
Nonstop3h 10mFrontier
Mon 1/64:02 pmORD - TPA
Nonstop2h 53mFrontier
Deal found 12/17$153
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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.
Sun 12/295:49 amTPA - ORD
Nonstop2h 58mSpirit Airlines
Tue 1/147:26 amORD - TPA
Nonstop2h 45mSpirit Airlines
Deal found 12/17$169
This Priceline deal was found by Cheapflights users on 12/17. 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.
Thu 12/2610:06 amTPA - STL
1 stop10h 14mMultiple Airlines
Tue 1/74:27 pmSTL - TPA
1 stop6h 20mMultiple Airlines
Deal found 12/17$227
This Frontier deal was found by Cheapflights users on 12/17. 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.
Tue 12/249:34 pmTPA - STL
1 stop11h 39mFrontier
Wed 1/16:49 pmSTL - TPA
1 stop10h 04mFrontier
Deal found 12/17$278
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/248:30 amTPA - MDW
1 stop7h 04mDelta
Tue 12/315:51 pmMDW - TPA
1 stop4h 53mDelta
Deal found 12/17$292
This Delta deal was found by Cheapflights users on 12/16. 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 12/245:59 pmTPA - ORD
1 stop6h 57mDelta
Tue 12/315:30 pmORD - TPA
1 stop5h 14mDelta
Deal found 12/16$292
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:56 pmTPA - ORD
1 stop5h 29mUnited Airlines
Wed 1/17:40 amORD - TPA
Nonstop2h 53mUnited Airlines
Deal found 12/16$363
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 12/2910:34 amTPA - MLI
1 stop7h 36mAmerican Airlines
Sat 1/412:35 pmMLI - TPA
1 stop5h 37mAmerican Airlines
Deal found 12/17$378
This American Airlines deal was found by Cheapflights users on 12/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/205:44 pmTPA - PIA
1 stop5h 14mAmerican Airlines
Sat 12/216:03 pmPIA - TPA
1 stop5h 08mAmerican Airlines
Deal found 12/18$388
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/194:26 pmTPA - MLI
1 stop5h 37mUnited Airlines
Tue 1/710:53 amMLI - TPA
1 stop6h 09mUnited Airlines
Deal found 12/17$403

Find flights from Clearwater to Illinois within your budget

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TampaChicago

TPA - MDW

TPAMDW

Tampa

Wed 2/19

9:08 pm-11:00 pm

Nonstop2h 52m

Chicago Midway

Wed 2/26

4:20 pm-8:03 pm

Nonstop2h 43m

$106

TampaChicago

TPA - ORD

TPAORD

Tampa

Thu 1/9

3:20 pm-10:42 pm

1 stop8h 22m

Chicago O'Hare Intl

Mon 1/13

3:54 pm-1:56 am

1 stop9h 02m

$106

TampaChicago

TPA - ORD

TPAORD

Tampa

Tue 1/14

12:16 pm-2:23 pm

Nonstop3h 07m

Chicago O'Hare Intl

Tue 2/18

6:50 am-5:31 am

1 stop21h 41m

$108

TampaChicago

TPA - ORD

TPAORD

Tampa

Wed 1/8

3:40 pm-12:33 am

1 stop9h 53m

Chicago O'Hare Intl

Tue 1/14

7:26 am-11:11 am

Nonstop2h 45m

$113

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Sun 1/12

10:29 pm-9:06 am

1 stop11h 37m

Lambert-St Louis

Sat 1/18

7:09 pm-11:43 am

1 stop15h 34m

$126

TampaChicago

TPA - MDW

TPAMDW

Tampa

Wed 1/22

7:15 am-9:05 am

Nonstop2h 50m

Chicago Midway

Sat 1/25

2:50 pm-6:25 pm

Nonstop2h 35m

$164

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Fri 1/17

10:29 pm-9:16 am

1 stop11h 47m

Lambert-St Louis

Sun 1/19

4:28 pm-10:44 pm

1 stop5h 16m

$167

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Thu 1/23

1:53 pm-7:30 pm

1 stop6h 37m

Lambert-St Louis

Tue 1/28

4:44 pm-10:57 pm

1 stop5h 13m

$168

TampaSt. Louis

TPA - STL

TPASTL

Tampa

Thu 1/16

6:23 am-2:43 pm

1 stop9h 20m

Lambert-St Louis

Thu 1/23

4:28 pm-10:44 pm

1 stop5h 16m

$183

TampaChicago

TPA - MDW

TPAMDW

Tampa

Fri 1/17

2:25 pm-6:14 pm

1 stop4h 49m

Chicago Midway

Sun 1/19

6:00 am-11:15 am

1 stop4h 15m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 54 results
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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.
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.

Travel insights for flights from Clearwater to Illinois

Get recent, data-driven insights about flights from Clearwater to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Clearwater to Illinois?

Currently, September is the cheapest month in which you can book a flight from Clearwater to Illinois (average of $232). Flying from Clearwater to Illinois in June is currently the most expensive (average of $308). 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 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 December 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Clearwater to Illinois as you normally would.

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 December 18, 2024.

The most flights from CL9 to USIL are scheduled on a Wednesday (35 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 December 18, 2024.
Read through reviews of airlines operating flights from Clearwater to Illinois, such as Spirit Airlines, American Airlines and Southwest. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,279 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • What are the cheapest airlines to fly from Clearwater to Illinois one-way?

    $53 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Southwest, with prices starting from $57 and $79, respectively.

  • What are the most popular routes from Clearwater to Illinois?

    When deciding which route to take from Clearwater to Illinois consider Tampa - Chicago O'Hare Intl, Tampa - Chicago Midway or Tampa - Lambert-St Louis as they are the most popular.

  • What are the most reliable airlines from Clearwater to Illinois?

    Consider Japan Airlines (98%), Southwest (97%) or Brussels Airlines (97%) when booking your flight. These represent the most reliable airlines when flying from Clearwater to Illinois.

  • What are the cheapest flights from Clearwater to Illinois?

    The cheapest flight price from Clearwater to Illinois is $59. On average you can expect to pay $1,274. The most popular route, (Tampa - Chicago O'Hare Intl), can usually be booked for $56.

  • Can I find deals for flights from Clearwater to Illinois that include hotel bookings?

    Yes. In addition to deals on Clearwater to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Clearwater to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Clearwater to Illinois.

  • Can I find deals for business class flights from Clearwater to Illinois?

    Yes. Cheapflights offers flight deals from Clearwater to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Clearwater to Illinois?

    Currently, September is the cheapest month in which you can book a flight from Clearwater to Illinois (average of $232). Flying from Clearwater to Illinois in June is currently the most expensive (average of $308). 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.

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See prices for flight routes from nearby airports that may be better suited for you.
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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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$155FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$58Average$154FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$78Average$126FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$92Average$195FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$138Average$402FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$151Average$335FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$155Average$356FlexibilityNo cancel feeOn-time63%
DeltaCheapest$196Average$481FlexibilityNo cancel feeOn-timeN/A
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