HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$49+ Cheap flights from Florida to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ORD
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Florida to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Florida to Illinois

Keep the following information in mind while searching for Florida to Illinois flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$86
(Kiwi.com)

One-way from

$49
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$148

Good round-trip deal

$82 or less

Good one-way deal

$59 or less
From Florida to Illinois
Search Deals
One-way flight from Florida to Illinois
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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

Find 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 septiembre 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
mié. 10/83:53 pmMCO - ORD
Nonstop3h 00mSpirit Airlines
mar. 10/146:58 pmORD - MCO
Nonstop2h 52mSpirit Airlines
Deal found 9/15$86
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
sáb. 10/114:23 pmMCO - ORD
Nonstop3h 10mFrontier
dom. 10/128:14 amORD - MCO
Nonstop2h 48mFrontier
Deal found 9/14$87
This Frontier deal was found by Cheapflights users on 9/14. 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.
jue. 10/25:24 pmMCO - ORD
Nonstop3h 20mFrontier
lun. 10/68:49 pmORD - MCO
Nonstop2h 46mFrontier
Deal found 9/14$88
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
vie. 10/37:50 pmMCO - ORD
Nonstop3h 08mSpirit Airlines
dom. 10/56:00 amORD - MCO
Nonstop2h 44mSpirit Airlines
Deal found 9/15$89
This eDestinos deal was found by Cheapflights users on 9/14. 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.
vie. 9/267:50 pmMCO - ORD
Nonstop3h 08mSpirit Airlines
lun. 9/295:17 pmORD - MCO
Nonstop2h 49mSpirit Airlines
Deal found 9/14$90
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
lun. 9/297:50 pmMCO - ORD
Nonstop3h 08mSpirit Airlines
vie. 10/35:17 pmORD - MCO
Nonstop2h 49mSpirit Airlines
Deal found 9/15$91
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
vie. 10/35:24 pmMCO - ORD
Nonstop3h 20mFrontier
sáb. 10/48:00 amORD - MCO
Nonstop2h 57mFrontier
Deal found 9/14$92
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
mié. 10/87:30 pmMCO - ORD
Nonstop3h 03mSpirit Airlines
mié. 10/156:58 pmORD - MCO
Nonstop2h 52mSpirit Airlines
Deal found 9/14$93
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
vie. 10/175:25 amMCO - ORD
Nonstop3h 09mMultiple Airlines
dom. 10/196:00 amORD - MCO
Nonstop2h 44mMultiple Airlines
Deal found 9/14$94
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/35:24 pmMCO - ORD
Nonstop3h 20mMultiple Airlines
sáb. 10/45:17 pmORD - MCO
Nonstop2h 49mMultiple Airlines
Deal found 9/15$95
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
sáb. 10/48:30 amMCO - MDW
Nonstop2h 51mFrontier
dom. 10/510:13 amMDW - MCO
Nonstop2h 42mFrontier
Deal found 9/14$95
This Priceline deal was found by Cheapflights users on 9/14. 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.
vie. 10/105:25 amMCO - ORD
Nonstop3h 09mMultiple Airlines
lun. 10/137:51 pmORD - MCO
Nonstop2h 52mMultiple Airlines
Deal found 9/14$96

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 septiembre 16, 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 - MDW

MCOMDW

Orlando

sáb. 10/4

8:30 am-10:21 am

Nonstop2h 51m

Chicago Midway

dom. 10/5

10:13 am-1:55 pm

Nonstop2h 42m

$95

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

vie. 12/12

9:25 pm-11:42 pm

Nonstop3h 17m

Chicago O'Hare Intl

lun. 12/15

5:05 am-9:09 am

Nonstop3h 04m

$98

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

lun. 9/29

8:25 pm-10:48 pm

Nonstop3h 23m

Chicago O'Hare Intl

jue. 10/2

5:05 am-9:09 am

Nonstop3h 04m

$108

OrlandoChicago

MCO - MDW

MCOMDW

Orlando

jue. 11/6

7:15 am-9:12 am

Nonstop2h 57m

Chicago Midway

lun. 11/10

6:30 am-1:54 pm

1 stop6h 24m

$112

OrlandoChicago

MCO - MDW

MCOMDW

Orlando

vie. 10/24

7:46 pm-11:46 pm

1 stop5h 00m

Chicago Midway

lun. 10/27

5:28 pm-9:10 pm

Nonstop2h 42m

$112

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

mar. 10/14

7:01 am-5:53 pm

1 stop11h 52m

Chicago O'Hare Intl

mar. 10/21

5:05 am-9:06 am

Nonstop3h 01m

$130

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

sáb. 10/11

9:30 pm-11:45 pm

Nonstop3h 15m

Chicago O'Hare Intl

lun. 10/13

4:44 pm-11:56 pm

1 stop6h 12m

$130

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

mié. 10/15

7:01 am-5:53 pm

1 stop11h 52m

Chicago O'Hare Intl

mié. 10/22

5:05 am-9:06 am

Nonstop3h 01m

$130

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

vie. 11/14

3:58 pm-6:23 pm

Nonstop3h 25m

Chicago O'Hare Intl

dom. 11/16

7:00 am-3:37 pm

1 stop7h 37m

$136

OrlandoChicago

MCO - MDW

MCOMDW

Orlando

vie. 9/26

1:17 pm-8:46 pm

1 stop8h 29m

Chicago Midway

dom. 9/28

10:13 am-1:55 pm

Nonstop2h 42m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
1
2
3
...
6

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, August is the cheapest month in which you can book a flight from Florida to Illinois (average of $245). Flying from Florida to Illinois in March is currently the most expensive (average of $321). 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 septiembre 16, 2025.

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

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 septiembre 16, 2025.

The most flights from USFL to USIL are scheduled on a Monday (44 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (31 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 septiembre 16, 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
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

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
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

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
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

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
8,019 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

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
3,174 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

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 $147, Frontier can have you in Illinois from Florida in 2h 40m. There are 998 mi between Florida and Illinois. Generally, flights for this route are nonstop.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $64. However, be on the lookout for offers from Southwest and United Airlines, 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, August is the cheapest month in which you can book a flight from Florida to Illinois (average of $245). Flying from Florida to Illinois in March is currently the most expensive (average of $321). 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.
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Miami flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to Las Vegas flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Seattle flights
LaGuardia to Dallas/Fort Worth flights
Dallas/Fort Worth to Seattle flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to O'Hare Intl flights
Los Angeles to Newark flights
O'Hare Intl to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
Newark to Las Vegas flights
LaGuardia to O'Hare Intl flights
LaGuardia to Fort Lauderdale flights
Seattle to Las Vegas flights
O'Hare Intl to Las Vegas flights
Newark to O'Hare Intl flights
O'Hare Intl to LaGuardia flights
Newark to Miami flights
San Francisco to Las Vegas flights
John F Kennedy Intl to Atlanta flights
John F Kennedy Intl to Orlando flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
Dallas/Fort Worth to O'Hare Intl flights
John F Kennedy Intl to San Francisco flights
Seattle to Dallas/Fort Worth flights
Seattle to Los Angeles flights
Newark to Los Angeles flights
Dallas/Fort Worth to Denver flights
LaGuardia to Miami flights
Los Angeles to Honolulu flights
Los Angeles to Dallas/Fort Worth flights
Los Angeles to LaGuardia flights
O'Hare Intl to Dallas/Fort Worth flights
San Francisco to Newark flights
Newark to Orlando flights
O'Hare Intl to Newark flights
Atlanta to John F Kennedy Intl flights
Dallas/Fort Worth to Los Angeles flights
Los Angeles to O'Hare Intl flights
Dallas/Fort Worth to Newark flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Sky Harbor Intl flights
Dulles Intl to Dallas/Fort Worth flights
Atlanta to Las Vegas flights

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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$46Average$185FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$67Average$169FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$90Average$185FlexibilityNo cancel feeOn-time88%
Breeze AirwaysCheapest$101Average$152FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$114Average$381FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$143Average$324FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$158Average$373FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$158Average$393FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.