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$41+ Cheap flights from Illinois to Florida

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MIA
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Illinois to Florida

Cheapest flights from Illinois to Florida
Explore the most affordable flight options available from Illinois to Florida. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/6. 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.
Sat 1/247:21 pmORD - RSW
Nonstop3h 03mSpirit Airlines
Sat 1/317:31 amRSW - ORD
Nonstop3h 12mSpirit Airlines
Deal found 1/6$83
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 1/277:00 amORD - RSW
Nonstop3h 01mSpirit Airlines
Fri 1/307:45 pmRSW - ORD
Nonstop3h 19mSpirit Airlines
Deal found 1/7$84
This Frontier deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/141:37 pmORD - RSW
Nonstop3h 14mFrontier
Sat 2/216:49 pmRSW - ORD
Nonstop3h 32mFrontier
Deal found 1/6$85
This Cheapflightsfares deal was found by Cheapflights users on 1/7. 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.
Sat 1/316:57 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Mon 2/95:54 amMIA - ORD
Nonstop3h 24mSpirit Airlines
Deal found 1/7$85
This Cheapflightsfares deal was found by Cheapflights users on 1/7. 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.
Tue 2/107:00 amORD - RSW
Nonstop3h 01mSpirit Airlines
Sun 2/156:00 amRSW - ORD
Nonstop3h 13mSpirit Airlines
Deal found 1/7$86
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 1/116:57 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Wed 1/285:54 amMIA - ORD
Nonstop3h 24mSpirit Airlines
Deal found 1/7$86
This Kiwi.com deal was found by Cheapflights users on 1/8. 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 1/307:21 pmORD - RSW
Nonstop3h 03mSpirit Airlines
Sat 1/317:31 amRSW - ORD
Nonstop3h 12mSpirit Airlines
Deal found 1/8$87
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 3/86:00 amMDW - MIA
Nonstop3h 13mFrontier
Fri 3/1311:13 amMIA - MDW
Nonstop3h 28mFrontier
Deal found 1/6$87
This Cheapflightsfares deal was found by Cheapflights users on 1/7. 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 1/116:57 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Sat 1/175:54 amMIA - ORD
Nonstop3h 24mSpirit Airlines
Deal found 1/7$87
This CheapOair deal was found by Cheapflights users on 1/5. 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.
Thu 1/297:21 pmORD - RSW
Nonstop3h 03mSpirit Airlines
Wed 2/47:31 amRSW - ORD
Nonstop3h 12mSpirit Airlines
Deal found 1/5$88
This Expedia deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/253:05 pmORD - FLL
Nonstop3h 13mMultiple Airlines
Tue 1/279:25 pmFLL - ORD
Nonstop3h 21mMultiple Airlines
Deal found 1/8$88
This Frontier deal was found by Cheapflights users on 1/6. 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.
Mon 3/96:00 amMDW - MIA
Nonstop3h 13mFrontier
Fri 3/1311:13 amMIA - MDW
Nonstop3h 28mFrontier
Deal found 1/6$88

Find flight deals from Illinois to Florida

Keep the following information in mind while searching for Illinois to Florida flight deals. Data was last updated January 8, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$83
(Cheapflightsfares)

One-way from

$41
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$209

Good round-trip deal

$111 or less

Good one-way deal

$50 or less
Provider with most accurate pricing for Chicago (CHI)-Orlando (ORL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Orlando (ORL) flights.
Search Deals
From Illinois to Florida
Search Deals
One-way flight from Illinois to Florida
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Illinois to Florida.
Search Deals
Price to beat on a one-way flight from Illinois to Florida.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Florida 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 January 8, 2026.
Use the filters below to find and compare flights from Illinois to Florida that are best for you.

Fly from

Illinois

Fly to

Florida

Route

Depart

Return

Price

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 2/22

8:59 am-8:51 pm

1 stop10h 52m

Miami

Thu 2/26

7:12 am-9:39 am

Nonstop3h 27m

$98

ChicagoOrlando

ORD - MCO

ORDMCO

Chicago O'Hare Intl

Mon 2/16

12:44 pm-4:31 pm

Nonstop2h 47m

Orlando

Sat 2/21

5:34 pm-7:47 pm

Nonstop3h 13m

$100

ChicagoFort Lauderdale

ORD - FLL

ORDFLL

Chicago O'Hare Intl

Mon 3/9

5:15 am-9:22 am

Nonstop3h 07m

Fort Lauderdale

Mon 3/16

8:59 am-11:26 am

Nonstop3h 27m

$117

ChicagoFort Lauderdale

ORD - FLL

ORDFLL

Chicago O'Hare Intl

Sun 2/1

10:07 am-8:05 pm

1 stop8h 58m

Fort Lauderdale

Wed 2/4

7:15 am-11:47 am

1 stop5h 32m

$120

ChicagoFort Lauderdale

ORD - FLL

ORDFLL

Chicago O'Hare Intl

Tue 1/13

5:15 am-9:22 am

Nonstop3h 07m

Fort Lauderdale

Thu 1/15

5:10 pm-7:38 pm

Nonstop3h 28m

$123

ChicagoFort Lauderdale

ORD - FLL

ORDFLL

Chicago O'Hare Intl

Mon 2/23

8:59 am-7:48 pm

1 stop9h 49m

Fort Lauderdale

Fri 2/27

10:19 pm-7:54 am

1 stop10h 35m

$124

ChicagoFort Lauderdale

ORD - FLL

ORDFLL

Chicago O'Hare Intl

Thu 1/15

8:43 pm-12:59 am

Nonstop3h 16m

Fort Lauderdale

Sun 1/18

6:35 pm-9:03 pm

Nonstop3h 28m

$135

ChicagoFort Lauderdale

ORD - FLL

ORDFLL

Chicago O'Hare Intl

Sun 1/11

5:15 am-9:22 am

Nonstop3h 07m

Fort Lauderdale

Wed 1/14

7:10 am-11:47 am

1 stop5h 37m

$145

ChicagoFort Lauderdale

MDW - FLL

MDWFLL

Chicago Midway

Thu 4/16

7:35 pm-11:30 pm

Nonstop2h 55m

Fort Lauderdale

Thu 4/23

5:25 pm-10:45 pm

1 stop6h 20m

$155

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

Tue 2/10

5:30 pm-9:30 pm

Nonstop3h 00m

Miami

Wed 2/25

2:35 pm-4:50 pm

Nonstop3h 15m

$155

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

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

Have a flexible travel schedule? Discover the best time to fly to Florida from Illinois 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 Illinois to Florida

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

Currently, February is the cheapest month in which you can book a flight from Illinois to Florida (average of $45). Flying from Illinois to Florida in July is currently the most expensive (average of $91). 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 IL to FL?

Find hourly flight availability from Illinois to Florida. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2026.

A simple way to save on the total cost of your ticket is to fly from Illinois to Florida in the afternoon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Illinois to Florida. Price data was last updated on January 3, 2026.

Travelers seeking maximum savings on their Illinois to Florida flight should consider departing on Wednesday at noon 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.

Weekly flight availability from Illinois to Florida

Explore weekly flight availability from Illinois to Florida. 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 January 8, 2026.

The most flights from USIL to USFL are scheduled on a Thursday (46 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (34 on average).

Reviews of airlines servicing Florida

Get insights into the airlines that provide service to Florida. 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 Florida. Reviews last updated January 8, 2026.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Illinois to Florida. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,250 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
United Airlines
7.4
Good
9,142 reviews
Southwest
8.0
Very good
4,250 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
American Airlines
7.2
Good
11,097 reviews
Southwest
8.0
Very good
4,250 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Spirit Airlines
6.3
Okay
8,289 reviews
Southwest
8.0
Very good
4,250 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Frontier
5.7
Fair
3,060 reviews
Southwest
8.0
Very good
4,250 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Florida. 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 Illinois to Florida?

    There are many flights that can get you from Illinois to Florida in 2h 49m. Fly via Spirit Airlines, Southwest, or United Airlines to get the fastest option. The distance between Illinois and Florida is about 1013 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Illinois to Florida 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 Allegiant Air and Spirit Airlines, as they are both options that can get you from Illinois to Florida for a low price.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Illinois to Florida (average of $45). Flying from Illinois to Florida in July is currently the most expensive (average of $91). 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

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Alternative routes for Illinois to Florida

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to Florida

Discover the top 10 airlines that operate flights from Illinois to Florida. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$186FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$42Average$190FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$78Average$153FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$82Average$185FlexibilityNo cancel feeOn-time88%
DeltaCheapest$125Average$406FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$127Average$385FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$130Average$286FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$149Average$371FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$149Average$408FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$176Average$249FlexibilityNo cancel feeOn-time75%

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