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$51+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MIA
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Illinois to Florida

Keep the following information in mind while searching for Illinois to Florida flight deals. Data was last updated August 20, 2025.

Round-trip from

$88
(Cheapflightsfares)

One-way from

$51
(Spirit)

Popular in

March

Cheapest in

August

Average price

$188

Good round-trip deal

$80 or less

Good one-way deal

$38 or less
From Illinois to Florida
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One-way flight from Illinois to Florida
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Highest demand for flights based on searches. 6% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Illinois to Florida.
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Price to beat on a one-way flight from Illinois to Florida.
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Find 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 August 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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.
Thu 10/165:01 pmORD - RSW
Nonstop2h 49mSpirit Airlines
Mon 10/206:40 amRSW - ORD
Nonstop2h 54mSpirit Airlines
Deal found 8/19$88
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:01 pmORD - RSW
Nonstop2h 49mSpirit Airlines
Sun 10/196:40 amRSW - ORD
Nonstop2h 54mSpirit Airlines
Deal found 8/18$89
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:23 pmORD - RSW
Nonstop2h 53mSpirit Airlines
Mon 9/157:00 amRSW - ORD
Nonstop3h 13mSpirit Airlines
Deal found 8/19$92
This Cheapflightsfares deal was found by Cheapflights users on 8/20. 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.
Mon 9/85:23 pmORD - RSW
Nonstop2h 53mSpirit Airlines
Fri 9/127:00 amRSW - ORD
Nonstop3h 13mSpirit Airlines
Deal found 8/20$93
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:30 amORD - MCO
Nonstop2h 43mMultiple Airlines
Thu 9/255:24 pmMCO - ORD
Nonstop3h 20mMultiple Airlines
Deal found 8/18$96
This Frontier deal was found by Cheapflights users on 8/19. 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.
Fri 9/59:48 amMDW - MCO
Nonstop2h 40mFrontier
Mon 9/85:35 amMCO - MDW
Nonstop2h 48mFrontier
Deal found 8/19$96
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/75:23 pmORD - RSW
Nonstop2h 53mSpirit Airlines
Thu 9/117:00 amRSW - ORD
Nonstop3h 13mSpirit Airlines
Deal found 8/18$97
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/165:17 pmORD - MCO
Nonstop2h 49mMultiple Airlines
Mon 9/225:24 pmMCO - ORD
Nonstop3h 20mMultiple Airlines
Deal found 8/20$97
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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.
Fri 9/199:48 amMDW - MCO
Nonstop2h 40mFrontier
Sat 9/278:00 amMCO - MDW
Nonstop2h 51mFrontier
Deal found 8/19$97
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:23 pmORD - RSW
Nonstop2h 53mSpirit Airlines
Mon 9/157:00 amRSW - ORD
Nonstop3h 13mSpirit Airlines
Deal found 8/17$98
This Priceline deal was found by Cheapflights users on 8/19. 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.
Fri 9/58:49 pmORD - MCO
Nonstop2h 46mMultiple Airlines
Tue 9/97:50 pmMCO - ORD
Nonstop3h 08mMultiple Airlines
Deal found 8/19$98
This Frontier deal was found by Cheapflights users on 8/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:31 amMDW - MCO
Nonstop2h 40mFrontier
Sat 10/258:25 amMCO - MDW
Nonstop2h 56mFrontier
Deal found 8/18$98

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 August 20, 2025.
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

ChicagoOrlando

MDW - MCO

MDWMCO

Chicago Midway

Fri 9/5

9:48 am-1:28 pm

Nonstop2h 40m

Orlando

Mon 9/8

5:35 am-7:23 am

Nonstop2h 48m

$96

ChicagoOrlando

MDW - MCO

MDWMCO

Chicago Midway

Sat 9/27

10:51 am-2:33 pm

Nonstop2h 42m

Orlando

Mon 9/29

6:00 am-4:00 pm

1 stop11h 00m

$97

ChicagoOrlando

MDW - MCO

MDWMCO

Chicago Midway

Mon 9/15

8:19 am-12:00 pm

Nonstop2h 41m

Orlando

Mon 9/22

5:35 am-7:23 am

Nonstop2h 48m

$97

ChicagoOrlando

MDW - MCO

MDWMCO

Chicago Midway

Mon 9/22

8:19 am-12:00 pm

Nonstop2h 41m

Orlando

Mon 9/29

5:35 am-7:23 am

Nonstop2h 48m

$97

ChicagoOrlando

ORD - MCO

ORDMCO

Chicago O'Hare Intl

Sat 9/27

8:00 am-11:57 am

Nonstop2h 57m

Orlando

Mon 9/29

6:00 am-10:31 am

1 stop5h 31m

$98

ChicagoOrlando

MDW - MCO

MDWMCO

Chicago Midway

Mon 10/13

5:28 pm-9:10 pm

Nonstop2h 42m

Orlando

Sat 10/18

8:25 am-10:21 am

Nonstop2h 56m

$99

ChicagoOrlando

MDW - MCO

MDWMCO

Chicago Midway

Mon 9/29

8:19 am-12:00 pm

Nonstop2h 41m

Orlando

Fri 10/3

7:00 am-8:53 am

Nonstop2h 53m

$99

ChicagoOrlando

MDW - MCO

MDWMCO

Chicago Midway

Fri 9/12

9:48 am-1:28 pm

Nonstop2h 40m

Orlando

Sat 9/13

8:00 am-9:51 am

Nonstop2h 51m

$99

ChicagoOrlando

MDW - MCO

MDWMCO

Chicago Midway

Mon 11/3

9:32 am-1:14 pm

Nonstop2h 42m

Orlando

Sat 11/8

8:30 am-10:26 am

Nonstop2h 56m

$99

ChicagoOrlando

ORD - MCO

ORDMCO

Chicago O'Hare Intl

Mon 9/8

5:17 pm-9:06 pm

Nonstop2h 49m

Orlando

Wed 9/10

6:31 am-10:52 am

1 stop5h 21m

$101

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

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, September is the cheapest month in which you can book a flight from Illinois to Florida (average of $232). Flying from Illinois to Florida in March is currently the most expensive (average of $289). 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 August 20, 2025.

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

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 August 20, 2025.

The most flights from USIL to USFL are scheduled on a Monday (38 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 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 August 20, 2025.
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
4,246 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
8,928 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
8,039 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
5.8
Fair
3,207 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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 40m. Fly via Frontier, Spirit Airlines, or Southwest to get the fastest option. The distance between Illinois and Florida is about 990 mi. Generally, flights for this route are nonstop.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $51. However, be on the lookout for offers from Frontier and American 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, September is the cheapest month in which you can book a flight from Illinois to Florida (average of $232). Flying from Illinois to Florida in March is currently the most expensive (average of $289). 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

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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$194FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$63Average$211FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$78Average$135FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$89Average$185FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$127Average$410FlexibilityNo cancel feeOn-time69%
DeltaCheapest$144Average$385FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$149Average$427FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$157Average$403FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$176Average$215FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$233Average$351FlexibilityNo cancel feeOn-time62%

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