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Florence

$284+ Cheap flights from Illinois to Florence (FLR)

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FLR
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
1 adult, Economy
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Cheap flight deals from Illinois to Florence

Cheapest flights from Illinois to Florence
Explore the most affordable flight options available from Illinois to Florence. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/3. 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 12/106:50 pmORD - FLR
1 stop12h 00mMultiple Airlines
Tue 12/231:15 pmFLR - ORD
1 stop12h 10mMultiple Airlines
Deal found 12/3$638
This Cheapflightsfares deal was found by Cheapflights users on 12/3. 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 12/105:50 pmORD - FLR
2 stops32h 00mSWISS
Tue 12/236:55 pmFLR - ORD
2 stops26h 15mSWISS
Deal found 12/3$670
This Cheapflightsfares deal was found by Cheapflights users on 12/3. 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 12/113:45 pmORD - FLR
1 stop16h 00mLufthansa
Tue 12/231:15 pmFLR - ORD
1 stop12h 10mLufthansa
Deal found 12/3$697
This Mytrip deal was found by Cheapflights users on 12/4. 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 12/1112:50 pmORD - FLR
2 stops21h 00mMultiple Airlines
Thu 12/186:55 amFLR - ORD
2 stops20h 15mMultiple Airlines
Deal found 12/4$762
This Ovago deal was found by Cheapflights users on 12/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:45 pmORD - FLR
2 stops15h 35mMultiple Airlines
Tue 12/236:30 amFLR - ORD
1 stop13h 40mMultiple Airlines
Deal found 12/4$780
This KAYAK deal was found by Cheapflights users on 12/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:20 pmORD - FLR
1 stop11h 25mLufthansa
Tue 12/236:30 amFLR - ORD
1 stop13h 40mLufthansa
Deal found 12/4$808
This Cheapflightsfares deal was found by Cheapflights users on 12/3. 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 12/412:55 pmSTL - FLR
2 stops15h 00mMultiple Airlines
Thu 12/111:15 pmFLR - STL
2 stops15h 25mMultiple Airlines
Deal found 12/3$1,490
This Delta deal was found by Cheapflights users on 12/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:08 pmMDW - FLR
2 stops18h 42mDelta
Mon 12/296:40 amFLR - MDW
2 stops17h 39mDelta
Deal found 12/2$1,802
This Mytrip deal was found by Cheapflights users on 12/2. 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.
Fri 12/1911:00 amMDW - FLR
3 stops20h 45mMultiple Airlines
Sun 12/216:45 amFLR - MDW
3 stops34h 20mMultiple Airlines
Deal found 12/2$2,600
This Delta deal was found by Cheapflights users on 12/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:29 amMDW - FLR
2 stops17h 56mDelta
Fri 1/26:40 amFLR - MDW
2 stops17h 39mDelta
Deal found 12/4$2,840
This KLM deal was found by Cheapflights users on 12/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:14 pmMDW - FLR
2 stops15h 26mKLM
Sun 12/2112:15 pmFLR - MDW
2 stops17h 07mKLM
Deal found 12/2$2,946
This Delta deal was found by Cheapflights users on 12/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:45 pmMDW - FLR
2 stops18h 40mDelta
Tue 1/66:50 amFLR - MDW
2 stops18h 42mDelta
Deal found 12/4$5,258

Find flight deals from Illinois to Florence

Keep the following information in mind while searching for Illinois to Florence flight deals. Data was last updated December 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$426
(KAYAK)

One-way from

$284
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,097
Provider with most accurate pricing for Chicago (CHI)-Florence Peretola flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Florence Peretola flights.
Search Deals
From Illinois to Florence Peretola
Search Deals
One-way flight from Illinois to Florence Peretola
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Florence 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 December 5, 2025.
Use the filters below to find and compare flights from Illinois to Florence that are best for you.

Fly from

Illinois

Fly to

Florence

Route

Depart

Return

Price

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Fri 1/16

3:50 pm-1:35 pm

1 stop14h 45m

Florence Peretola

Fri 1/23

6:30 am-1:55 pm

1 stop14h 25m

$449

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Thu 4/2

10:40 am-7:05 pm

2 stops25h 25m

Florence Peretola

Thu 4/16

7:55 pm-4:10 pm

1 stop27h 15m

$456

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Fri 2/6

6:30 am-12:35 pm

2 stops23h 05m

Florence Peretola

Tue 2/10

9:35 am-7:27 pm

2 stops16h 52m

$487

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Mon 1/19

5:04 pm-11:20 am

2 stops35h 16m

Florence Peretola

Mon 1/26

11:40 am-10:44 pm

2 stops42h 04m

$488

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Fri 1/23

12:44 pm-2:05 pm

2 stops18h 21m

Florence Peretola

Tue 1/27

9:35 am-9:13 pm

2 stops18h 38m

$489

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Tue 4/28

10:00 pm-10:20 pm

1 stop17h 20m

Florence Peretola

Thu 5/7

9:55 am-11:24 pm

2 stops20h 29m

$570

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Tue 4/28

11:14 am-11:35 am

2 stops17h 21m

Florence Peretola

Thu 5/7

7:05 am-9:48 pm

2 stops21h 43m

$571

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Mon 2/16

6:45 pm-4:30 pm

2 stops38h 45m

Florence Peretola

Sat 5/9

2:40 pm-1:30 pm

1 stop29h 50m

$613

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Tue 3/10

6:40 pm-11:00 pm

1 stop22h 20m

Florence Peretola

Wed 3/18

5:35 pm-3:55 pm

1 stop28h 20m

$626

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Fri 5/15

6:05 am-10:20 pm

2 stops33h 15m

Florence Peretola

Wed 5/20

7:05 am-8:03 pm

2 stops19h 58m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 52 results
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Best time to book a flight from Illinois to Florence

Have a flexible travel schedule? Discover the best time to fly to Florence 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 Florence

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

Currently, December is the cheapest month in which you can book a flight from Illinois to Florence (average of $448). Flying from Illinois to Florence in July is currently the most expensive (average of $725). 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 FLR?

Find hourly flight availability from Illinois to Florence. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 5, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 21% on flights from Illinois to Florence by exploring options for tickets in the morning.

How much does it cost to fly round-trip from Illinois to Florence?

Related info for your journey

Find useful and relevant information for your journey from Illinois to Florence. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Florence from Illinois?

    Located just 3.7 mi from the city center, Florence Peretola (FLR) is the airport most travelers will use when flying to Florence from Illinois.

  • How long is the flight from Illinois to Florence?

    A quick flight from Illinois to Florence can take about 14h 45m. Lufthansa provides one of the quickest options available for as low as $449. The distance from Illinois to Florence is about 4924 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 Florence one-way?

    One-way options have recently been found by users for as low as $345 on SWISS. Other airlines that offer cheap prices include Scandinavian Airlines from $367 and KLM from $438 one-way.

  • What are the most popular routes from Illinois to Florence?

    When deciding which route to take from Illinois to Florence consider Chicago O'Hare Intl - Florence Peretola, Chicago Midway - Florence Peretola or Lambert-St Louis - Florence Peretola as they are the most popular.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Illinois to Florence (average of $448). Flying from Illinois to Florence in July is currently the most expensive (average of $725). 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

Traveling to a place near Florence?

Book flights to Florence if you plan to visit one of these locations
Pistoia

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Alternative routes for Illinois to Florence

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 Florence

Discover the top 10 airlines that operate flights from Illinois to Florence. 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 December 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$470Average$678FlexibilityNo cancel feeOn-time77%
KLMCheapest$491Average$874FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$588Average$971FlexibilityNo cancel feeOn-time77%
SWISSCheapest$595Average$1,088FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$630Average$949FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$647Average$1,031FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$669Average$1,084FlexibilityNo cancel feeOn-time69%
DeltaCheapest$699Average$1,161FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$741Average$1,102FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$752Average$942FlexibilityNo cancel feeOn-time81%

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