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$44+ Cheap flights from Florida to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ORD
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Florida to Illinois

Cheapest flights from Florida to Illinois
Explore the most affordable flight options available from Florida to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Super.com deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:35 pmMIA - ORD
Nonstop3h 25mSpirit Airlines
Wed 12/316:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Deal found 12/22$86
This Frontier deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” 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 12/2512:31 pmFLL - ORD
Nonstop3h 31mFrontier
Thu 1/812:48 pmORD - FLL
Nonstop3h 16mFrontier
Deal found 12/21$98
This Frontier deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” 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.
Wed 12/2412:10 pmMIA - MDW
Nonstop3h 27mFrontier
Wed 1/73:01 pmMDW - MIA
Nonstop3h 10mFrontier
Deal found 12/21$103
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” 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 12/242:35 pmMIA - ORD
Nonstop3h 25mSpirit Airlines
Sun 1/116:57 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 12/21$121
This eDestinos deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:20 pmFLL - ORD
Nonstop3h 19mSpirit Airlines
Thu 1/17:20 amORD - FLL
1 stop11h 29mSpirit Airlines
Deal found 12/22$121
This Super.com deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:35 pmMIA - ORD
Nonstop3h 25mSpirit Airlines
Thu 1/16:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Deal found 12/22$122
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” 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 12/3112:10 pmMIA - MDW
Nonstop3h 27mFrontier
Wed 1/73:01 pmMDW - MIA
Nonstop3h 10mFrontier
Deal found 12/21$122
This Super.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:56 pmMCO - ORD
Nonstop3h 06mSpirit Airlines
Thu 1/17:20 amORD - MCO
Nonstop2h 52mSpirit Airlines
Deal found 12/21$122
This Kiwi.com deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” 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 12/2512:31 pmFLL - ORD
Nonstop3h 31mMultiple Airlines
Thu 1/17:20 amORD - FLL
1 stop11h 29mMultiple Airlines
Deal found 12/22$122
This Priceline deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” 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.
Wed 12/3112:10 pmMIA - MDW
Nonstop3h 27mFrontier
Mon 1/123:01 pmMDW - MIA
Nonstop3h 10mFrontier
Deal found 12/21$123
This CheapOair deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:56 amFLL - ORD
Nonstop3h 18mSpirit Airlines
Tue 1/135:15 amORD - FLL
Nonstop3h 07mSpirit Airlines
Deal found 12/22$126
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” 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 12/242:35 pmMIA - ORD
Nonstop3h 25mSpirit Airlines
Wed 1/76:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Deal found 12/21$127

Find flight deals from Florida to Illinois

Keep the following information in mind while searching for Florida to Illinois flight deals. Data was last updated December 23, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$72
(Cheapflightsfares)

One-way from

$44
(Booking.com)

Popular in

March

Cheapest in

September

Average price

$198

Good round-trip deal

$104 or less

Good one-way deal

$40 or less
Provider with most accurate pricing for Orlando (ORL)-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Orlando (ORL)-Chicago (CHI) flights.
Search Deals
From Florida to Illinois
Search Deals
One-way flight from Florida to Illinois
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Florida to Illinois.
Search Deals
Price to beat on a one-way flight from Florida to Illinois.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Florida to Illinois that are best for you.

Fly from

Florida

Fly to

Illinois

Route

Depart

Return

Price

OrlandoChicago

MCO - ORD

MCOORD

Orlando

Thu 2/19

3:39 pm-5:46 pm

Nonstop3h 07m

Chicago O'Hare Intl

Mon 2/23

12:44 pm-4:31 pm

Nonstop2h 47m

$78

OrlandoChicago

MCO - ORD

MCOORD

Orlando

Wed 1/21

11:04 am-1:13 pm

Nonstop3h 09m

Chicago O'Hare Intl

Wed 1/28

5:32 pm-11:59 pm

1 stop5h 27m

$84

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Thu 1/15

6:35 pm-9:03 pm

Nonstop3h 28m

Chicago O'Hare Intl

Sun 1/18

8:43 pm-12:59 am

Nonstop3h 16m

$94

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Sat 2/14

9:26 pm-11:47 pm

Nonstop3h 21m

Chicago O'Hare Intl

Tue 2/24

8:16 pm-12:33 am

Nonstop3h 17m

$94

MiamiChicago

MIA - ORD

MIAORD

Miami

Tue 1/20

1:01 pm-10:38 pm

1 stop10h 37m

Chicago O'Hare Intl

Sat 1/24

6:57 pm-11:14 pm

Nonstop3h 17m

$98

OrlandoChicago

MCO - ORD

MCOORD

Orlando

Fri 1/30

3:43 pm-5:52 pm

Nonstop3h 09m

Chicago O'Hare Intl

Mon 2/2

5:15 am-2:03 pm

1 stop7h 48m

$98

OrlandoChicago

MCO - ORD

MCOORD

Orlando

Thu 1/29

3:43 pm-5:52 pm

Nonstop3h 09m

Chicago O'Hare Intl

Mon 2/9

5:15 am-2:03 pm

1 stop7h 48m

$98

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Fri 1/30

6:40 am-2:17 pm

1 stop8h 37m

Chicago O'Hare Intl

Sun 2/1

8:43 pm-12:59 am

Nonstop3h 16m

$98

OrlandoChicago

MCO - ORD

MCOORD

Orlando

Mon 2/23

5:34 pm-7:47 pm

Nonstop3h 13m

Chicago O'Hare Intl

Wed 2/25

10:44 am-2:34 pm

Nonstop2h 50m

$99

OrlandoChicago

MCO - MDW

MCOMDW

Orlando

Thu 1/15

2:17 pm-12:02 am

1 stop10h 45m

Chicago Midway

Sun 1/18

6:01 pm-9:49 pm

Nonstop2h 48m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 60 results
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Best time to book a flight from Florida to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Florida with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Florida to Illinois

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

Currently, January is the cheapest month in which you can book a flight from Florida to Illinois (average of $31). Flying from Florida to Illinois in June is currently the most expensive (average of $107). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FL to IL?

Find hourly flight availability from Florida to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

It’s typically best to fly out from Florida to Illinois in the evening. Doing so could potentially save you 20% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Florida to Illinois?

Use this chart to determine the cheapest time to fly round-trip from Florida to Illinois. Price data was last updated on December 20, 2025.

Travelers seeking maximum savings on their Florida to Illinois flight should consider departing on Sunday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Florida to Illinois

Explore weekly flight availability from Florida to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 23, 2025.

The most flights from USFL to USIL are scheduled on a Monday (53 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (24 on average).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated December 23, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American Airlines from Florida to Illinois to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
United Airlines
7.4
Good
9,105 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
American Airlines
7.2
Good
11,054 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Spirit Airlines
6.3
Okay
8,196 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Frontier
5.8
Fair
3,075 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Florida to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Florida to Illinois?

    For as low as $152, Spirit Airlines can have you in Illinois from Florida in 3h 03m. There are 1013 mi between Florida and Illinois. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $26. However, be on the lookout for offers from Breeze Airways and Allegiant Air, as they are both options that can get you from Florida to Illinois for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Florida 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 Florida to Illinois?

    Currently, January is the cheapest month in which you can book a flight from Florida to Illinois (average of $31). Flying from Florida to Illinois in June is currently the most expensive (average of $107). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Florida to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Florida to Illinois

Discover the top 8 airlines that operate flights from Florida to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$178FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$62Average$170FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$76Average$181FlexibilityNo cancel feeOn-time88%
DeltaCheapest$98Average$368FlexibilityNo cancel feeOn-timeN/A
Breeze AirwaysCheapest$121Average$178FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$131Average$341FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$148Average$328FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$157Average$368FlexibilityNo cancel feeOn-time71%

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