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$45+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$68
(Cheapflightsfares)

One-way from

$45
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$138

Good round-trip deal

$84 or less

Good one-way deal

$62 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. 5% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
Wed 3/58:21 pmSRQ - ORD
Nonstop3h 13mFrontier
Wed 3/125:21 pmORD - SRQ
Nonstop2h 53mFrontier
Deal found 2/19$68
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
Tue 2/2511:13 amTPA - ORD
Nonstop3h 07mFrontier
Wed 2/267:25 amORD - TPA
Nonstop2h 48mFrontier
Deal found 2/19$79
This Cheapflightsfares deal was found by Cheapflights users on 2/18. 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.
Wed 3/57:05 amMCO - ORD
Nonstop3h 22mMultiple Airlines
Sun 3/96:45 amORD - MCO
Nonstop2h 46mMultiple Airlines
Deal found 2/18$79
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 2/287:05 amMCO - ORD
Nonstop3h 22mFrontier
Tue 3/43:14 pmORD - MCO
Nonstop3h 01mFrontier
Deal found 2/19$80
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
Wed 3/127:20 amTPA - ORD
Nonstop3h 08mSpirit Airlines
Wed 3/197:45 pmORD - TPA
1 stop10h 25mSpirit Airlines
Deal found 2/19$81
This FlightHub deal was found by Cheapflights users on 2/18. 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.
Thu 3/69:16 pmMCO - ORD
Nonstop3h 12mSpirit Airlines
Sun 3/96:45 amORD - MCO
Nonstop2h 46mSpirit Airlines
Deal found 2/18$82
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 4/1811:49 amPBI - ORD
Nonstop3h 28mFrontier
Mon 4/216:30 amORD - PBI
Nonstop3h 07mFrontier
Deal found 2/19$82
This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/36:00 amRSW - ORD
Nonstop3h 21mFrontier
Tue 4/87:59 pmORD - RSW
Nonstop3h 00mFrontier
Deal found 2/20$86
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/239:32 pmTPA - ORD
Nonstop3h 05mMultiple Airlines
Mon 3/315:01 amORD - TPA
Nonstop2h 48mMultiple Airlines
Deal found 2/19$88
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/35:52 amMIA - ORD
Nonstop3h 37mSpirit Airlines
Tue 4/84:32 pmORD - MIA
Nonstop3h 13mSpirit Airlines
Deal found 2/19$89
This FlightHub deal was found by Cheapflights users on 2/19. 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.
Wed 3/510:45 amMIA - ORD
1 stop6h 46mMultiple Airlines
Tue 3/112:34 pmORD - MIA
Nonstop3h 13mMultiple Airlines
Deal found 2/19$91
This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/512:42 pmMIA - MDW
Nonstop3h 31mFrontier
Sun 3/97:25 amMDW - MIA
Nonstop3h 12mFrontier
Deal found 2/19$92

Find flights from Florida to Illinois within your budget

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 February 20, 2025.

Fly from

Florida

Fly to

Illinois

Route

Depart

Return

Price

SarasotaChicago

SRQ - ORD

SRQORD

Sarasota Bradenton Intl

Wed 3/5

8:21 pm-10:34 pm

Nonstop3h 13m

Chicago O'Hare Intl

Wed 3/12

5:21 pm-9:14 pm

Nonstop2h 53m

$68

TampaChicago

TPA - ORD

TPAORD

Tampa

Wed 3/5

7:20 am-9:28 am

Nonstop3h 08m

Chicago O'Hare Intl

Wed 3/12

12:02 pm-3:50 pm

Nonstop2h 48m

$79

OrlandoChicago

MCO - ORD

MCOORD

Orlando

Wed 3/5

7:05 am-9:27 am

Nonstop3h 22m

Chicago O'Hare Intl

Sun 3/9

6:45 am-10:31 am

Nonstop2h 46m

$79

OrlandoChicago

MCO - ORD

MCOORD

Orlando

Fri 2/28

7:05 am-9:27 am

Nonstop3h 22m

Chicago O'Hare Intl

Tue 3/4

3:14 pm-7:15 pm

Nonstop3h 01m

$80

TampaChicago

TPA - ORD

TPAORD

Tampa

Wed 3/12

7:20 am-9:28 am

Nonstop3h 08m

Chicago O'Hare Intl

Wed 3/19

7:45 pm-7:10 am

1 stop10h 25m

$81

OrlandoChicago

MCO - ORD

MCOORD

Orlando

Thu 3/6

9:16 pm-11:28 pm

Nonstop3h 12m

Chicago O'Hare Intl

Sun 3/9

6:45 am-10:31 am

Nonstop2h 46m

$82

TampaChicago

TPA - ORD

TPAORD

Tampa

Thu 3/20

1:03 pm-3:10 pm

Nonstop3h 07m

Chicago O'Hare Intl

Mon 3/31

5:01 am-8:49 am

Nonstop2h 48m

$82

West Palm BeachChicago

PBI - ORD

PBIORD

Palm Beach Intl

Fri 4/18

11:49 am-2:17 pm

Nonstop3h 28m

Chicago O'Hare Intl

Mon 4/21

6:30 am-10:37 am

Nonstop3h 07m

$82

Fort MyersChicago

RSW - ORD

RSWORD

Fort Myers SW Florida Intl

Thu 4/3

6:00 am-8:21 am

Nonstop3h 21m

Chicago O'Hare Intl

Tue 4/8

7:59 pm-11:59 pm

Nonstop3h 00m

$86

MiamiChicago

MIA - ORD

MIAORD

Miami

Thu 4/3

5:52 am-8:29 am

Nonstop3h 37m

Chicago O'Hare Intl

Tue 4/8

4:32 pm-8:45 pm

Nonstop3h 13m

$89

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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.

Travel insights for flights from Florida to Illinois

Get recent, data-driven insights about flights from Florida to Illinois including ideal travel times, pricing trends, and more.

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 February 20, 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 February 20, 2025.

The most flights from USFL to USIL are scheduled on a Thursday (54 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (24 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 February 20, 2025.
See what other customers who have flown with Southwest, Delta and JetBlue 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
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

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
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

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
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

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.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

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
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

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.

Allegiant Air
7.3
Good
765 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

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 Spirit Airlines, with whom users have recently found tickets for as low as $45. However, be on the lookout for offers from Frontier 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 $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

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$145FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$58Average$154FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$70Average$125FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$92Average$182FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$138Average$392FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$149Average$357FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$155Average$370FlexibilityNo cancel feeOn-time63%
DeltaCheapest$195Average$413FlexibilityNo cancel feeOn-timeN/A
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