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$51+ 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ORD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$98
(Cheapflightsfares)

One-way from

$51
(Cheapflightsfares)

Popular in

December

Cheapest in

May

Average price

$216

Good round-trip deal

$99 or less

Good one-way deal

$72 or less
Provider with most accurate pricing for Orlando (ORL)-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Orlando (ORL)-Chicago (CHI) flights.
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From Florida to Illinois
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One-way flight from Florida to Illinois
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Highest demand for flights based on searches. 11% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Florida to Illinois.
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Price to beat on a one-way flight from Florida to Illinois.
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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 March 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 4/410:34 pmTPA - ORD
Nonstop3h 02mMultiple Airlines
Sat 4/51:48 pmORD - TPA
Nonstop2h 49mMultiple Airlines
Deal found 3/27$97
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 5/99:23 pmMCO - ORD
Nonstop3h 09mFrontier
Sun 5/114:15 pmORD - MCO
Nonstop3h 03mFrontier
Deal found 3/27$98
This eDestinos deal was found by Cheapflights users on 3/26. 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.
Fri 4/2510:30 amMCO - MDW
Nonstop3h 01mFrontier
Sun 4/278:00 amMDW - MCO
Nonstop2h 51mFrontier
Deal found 3/26$101
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 4/410:34 pmTPA - ORD
Nonstop3h 02mFrontier
Sun 4/68:10 amORD - TPA
Nonstop2h 48mFrontier
Deal found 3/27$102
This FlightHub deal was found by Cheapflights users on 3/27. 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 4/39:51 amTPA - MDW
Nonstop2h 52mFrontier
Sat 4/54:10 pmMDW - TPA
Nonstop2h 40mFrontier
Deal found 3/27$106
This Cheapflightsfares deal was found by Cheapflights users on 3/26. 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 4/45:00 amTPA - ORD
Nonstop3h 04mSpirit Airlines
Sun 4/68:10 pmORD - TPA
Nonstop2h 49mSpirit Airlines
Deal found 3/26$106
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 4/36:00 amRSW - ORD
Nonstop3h 21mFrontier
Thu 4/108:50 pmORD - RSW
Nonstop3h 09mFrontier
Deal found 3/27$106
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/168:29 amMCO - ORD
Nonstop3h 11mMultiple Airlines
Sun 4/208:45 amORD - MCO
Nonstop2h 47mMultiple Airlines
Deal found 3/26$109
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 4/256:00 amMCO - ORD
Nonstop3h 04mSpirit Airlines
Mon 4/285:07 pmORD - MCO
Nonstop2h 50mSpirit Airlines
Deal found 3/27$113
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 4/176:00 amRSW - ORD
Nonstop3h 21mMultiple Airlines
Mon 5/511:54 amORD - RSW
Nonstop2h 51mMultiple Airlines
Deal found 3/27$114
This Cheapflightsfares deal was found by Cheapflights users on 3/26. 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.
Wed 4/309:59 pmFLL - ORD
Nonstop3h 21mSpirit Airlines
Sun 5/47:33 pmORD - FLL
Nonstop3h 12mSpirit Airlines
Deal found 3/26$115
This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:07 pmMIA - ORD
1 stop11h 03mSpirit Airlines
Sat 11/13:11 pmORD - MIA
Nonstop3h 15mSpirit Airlines
Deal found 3/27$117

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 March 28, 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

Fri 5/9

9:23 pm-11:32 pm

Nonstop3h 09m

Chicago O'Hare Intl

Sun 5/11

4:15 pm-8:18 pm

Nonstop3h 03m

$98

OrlandoChicago

MCO - MDW

MCOMDW

Orlando

Fri 4/25

10:30 am-12:31 pm

Nonstop3h 01m

Chicago Midway

Sun 4/27

8:00 am-11:51 am

Nonstop2h 51m

$101

TampaChicago

TPA - MDW

TPAMDW

Tampa

Thu 4/3

9:51 am-11:43 am

Nonstop2h 52m

Chicago Midway

Sat 4/5

4:10 pm-7:50 pm

Nonstop2h 40m

$106

Fort MyersChicago

RSW - ORD

RSWORD

Fort Myers SW Florida Intl

Thu 4/10

6:00 am-8:21 am

Nonstop3h 21m

Chicago O'Hare Intl

Sun 4/13

8:50 pm-12:59 am

Nonstop3h 09m

$106

OrlandoChicago

MCO - ORD

MCOORD

Orlando

Wed 4/16

8:29 am-10:40 am

Nonstop3h 11m

Chicago O'Hare Intl

Sun 4/20

8:45 am-12:32 pm

Nonstop2h 47m

$109

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Thu 4/17

7:00 am-9:24 am

Nonstop3h 24m

Chicago O'Hare Intl

Tue 4/22

5:36 am-9:41 am

Nonstop3h 05m

$111

TampaChicago

TPA - ORD

TPAORD

Tampa

Wed 4/23

10:25 pm-12:21 am

Nonstop2h 56m

Chicago O'Hare Intl

Wed 4/30

11:53 am-3:31 pm

Nonstop2h 38m

$112

OrlandoChicago

MCO - ORD

MCOORD

Orlando

Fri 4/25

6:00 am-8:04 am

Nonstop3h 04m

Chicago O'Hare Intl

Mon 4/28

5:07 pm-8:57 pm

Nonstop2h 50m

$113

Fort MyersChicago

RSW - ORD

RSWORD

Fort Myers SW Florida Intl

Thu 4/17

6:00 am-8:21 am

Nonstop3h 21m

Chicago O'Hare Intl

Mon 5/5

11:54 am-3:45 pm

Nonstop2h 51m

$114

MiamiChicago

MIA - ORD

MIAORD

Miami

Thu 4/17

3:30 pm-6:00 pm

Nonstop3h 30m

Chicago O'Hare Intl

Tue 4/22

7:00 pm-11:12 pm

Nonstop3h 12m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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, 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 $323). 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 March 28, 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 March 28, 2025.

The most flights from USFL to USIL are scheduled on a Thursday (55 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (23 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 March 28, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Florida to Illinois have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

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
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

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.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

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.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

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.
Avelo Airlines
7.5
Good
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

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
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

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.

  • 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 $51. However, be on the lookout for offers from Spirit Airlines and Southwest, 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 $323). 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 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$145FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$59Average$161FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$70Average$123FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$92Average$172FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$155Average$367FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$156Average$349FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$156Average$397FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$407FlexibilityNo cancel feeOn-timeN/A
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