How long is the flight from Illinois to Florence?

A quick flight from Illinois to Florence can take about 16h 15m. Lufthansa provides one of the quickest options available for as low as $674. The distance from Illinois to Florence is about 4680 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Florence ranges from 1.2 - 3.9 inches per month. October is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Florence when rainfall is around 1.2 in.

If weather is an important factor for your trip to Florence, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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.

What are the most popular airlines that fly from Illinois to Florence?

When booking a flight from Illinois to Florence, you may want to consider flying on Air France, ITA Airways or British Airways as they are the most popular for this route.

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.

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.

$247+ Cheap Flights from Illinois to Florence

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Cheap flight deals from Illinois to Florence

Round-trip from	$557 (Kiwi.com)
One-way from	$247 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$886

From Illinois to Florence Peretola

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One-way flight from Illinois to Florence Peretola

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Highest demand for flights based on searches. 17% potential increase in price ($196 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find 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 September 17, 2025.

Fri 10/316:43 pmSTL - FLR

2 stops17h 47mLufthansa

Fri 11/76:30 amFLR - STL

1 stop14h 25mLufthansa

Deal found 9/16

$557

Fri 10/314:05 pmSTL - FLR

2 stops34h 25mMultiple Airlines

Fri 11/710:25 amFLR - STL

2 stops36h 04mMultiple Airlines

Deal found 9/16

$610

Wed 12/38:30 amSTL - FLR

2 stops22h 05mUnited Airlines

Sun 12/76:30 amFLR - STL

1 stop14h 25mUnited Airlines

Deal found 9/16

$613

Sat 11/14:05 pmSTL - FLR

2 stops35h 35mMultiple Airlines

Sat 11/810:25 amFLR - STL

1 stop34h 30mMultiple Airlines

Deal found 9/17

$620

Fri 10/317:50 pmORD - FLR

1 stop16h 15mSWISS

Sat 11/86:55 pmFLR - ORD

1 stop28h 25mSWISS

Deal found 9/15

$674

Sun 10/193:45 pmORD - FLR

1 stop15h 20mUnited Airlines

Sun 10/262:15 pmFLR - ORD

1 stop12h 50mUnited Airlines

Deal found 9/16

$677

Tue 9/234:00 pmORD - FLR

1 stop15h 05mUnited Airlines

Wed 10/12:45 pmFLR - ORD

2 stops24h 11mUnited Airlines

Deal found 9/14

$679

Sun 11/236:50 pmORD - FLR

1 stop12h 20mSWISS

Sun 11/306:50 pmFLR - ORD

1 stop28h 30mSWISS

Deal found 9/14

$681

Sat 10/189:55 amORD - FLR

2 stops20h 00mMultiple Airlines

Wed 10/297:00 pmFLR - ORD

1 stop28h 20mMultiple Airlines

Deal found 9/15

$683

Fri 10/3110:50 pmORD - FLR

1 stop17h 10mLufthansa

Sat 11/88:00 amFLR - ORD

2 stops19h 58mLufthansa

Deal found 9/16

$684

Tue 10/2810:50 pmORD - FLR

2 stops13h 40mLufthansa

Sun 11/25:15 pmFLR - ORD

2 stops26h 55mLufthansa

Deal found 9/15

$686

Tue 9/232:08 pmORD - FLR

2 stops15h 52mMultiple Airlines

Wed 10/16:30 pmFLR - ORD

2 stops31h 00mMultiple Airlines

Deal found 9/14

$689

Best flights from Illinois to Florence
Discover carefully curated flight deals from Illinois to Florence that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Fri 10/316:43 pmSTL - FLR

2 stops17h 47mLufthansa

Fri 11/76:30 amFLR - STL

1 stop14h 25mLufthansa

Deal found 9/16

$557

Fri 10/314:05 pmSTL - FLR

2 stops34h 25mMultiple Airlines

Fri 11/710:25 amFLR - STL

2 stops36h 04mMultiple Airlines

Deal found 9/16

$610

Wed 12/38:30 amSTL - FLR

2 stops22h 05mUnited Airlines

Sun 12/76:30 amFLR - STL

1 stop14h 25mUnited Airlines

Deal found 9/16

$613

Fri 10/317:50 pmORD - FLR

1 stop16h 15mSWISS

Sat 11/86:55 pmFLR - ORD

1 stop28h 25mSWISS

Deal found 9/16

$674

Mon 3/91:05 pmMDW - FLR

2 stops16h 15mDelta

Thu 3/196:40 amFLR - MDW

2 stops17h 54mDelta

Deal found 9/15

$704

Mon 10/68:50 amORD - FLR

2 stops22h 55mITA Airways

Thu 10/96:25 amFLR - ORD

2 stops19h 05mITA Airways

Deal found 9/16

$710

Sat 11/14:05 pmSTL - FLR

2 stops35h 35mMultiple Airlines

Sat 11/810:25 amFLR - STL

1 stop34h 30mMultiple Airlines

Deal found 9/17

$620

Sun 10/193:45 pmORD - FLR

1 stop15h 20mUnited Airlines

Sun 10/262:15 pmFLR - ORD

1 stop12h 50mUnited Airlines

Deal found 9/16

$677

Thu 11/206:50 pmORD - FLR

1 stop30h 40mSWISS

Mon 12/13:00 pmFLR - ORD

1 stop32h 20mSWISS

Deal found 9/15

$704

Thu 11/2010:35 pmORD - FLR

1 stop12h 55mLufthansa

Mon 12/15:15 pmFLR - ORD

2 stops26h 55mLufthansa

Deal found 9/17

$713

Wed 10/153:35 pmORD - FLR

2 stops22h 45mMultiple Airlines

Wed 10/227:05 pmFLR - ORD

3 stops32h 12mMultiple Airlines

Deal found 9/17

$674

Tue 9/234:00 pmORD - FLR

1 stop15h 05mUnited Airlines

Wed 10/12:45 pmFLR - ORD

2 stops24h 11mUnited Airlines

Deal found 9/14

$679

Tue 9/237:04 pmSTL - FLR

2 stops16h 11mLufthansa

Mon 10/132:45 pmFLR - STL

2 stops31h 59mLufthansa

Deal found 9/16

$721

Tue 9/232:08 pmORD - FLR

2 stops15h 52mMultiple Airlines

Wed 10/16:30 pmFLR - ORD

2 stops31h 00mMultiple Airlines

Deal found 9/14

$689

Fri 10/312:39 pmORD - FLR

2 stops19h 51mUnited Airlines

Sat 11/88:00 amFLR - ORD

2 stops22h 43mUnited Airlines

Deal found 9/15

$700

Thu 10/301:08 pmMDW - FLR

2 stops16h 12mDelta

Thu 11/66:50 amFLR - MDW

2 stops18h 35mDelta

Deal found 9/15

$888

Tue 11/2512:50 pmORD - FLR

2 stops22h 40mMultiple Airlines

Sun 11/302:50 pmFLR - ORD

1 stop32h 30mMultiple Airlines

Deal found 9/16

$691

Sat 10/186:23 pmMDW - FLR

2 stops15h 57mDelta

Wed 10/296:40 amFLR - MDW

2 stops17h 45mDelta

Deal found 9/16

$922

Sun 10/196:00 pmORD - FLR

2 stops17h 05mMultiple Airlines

Thu 10/2310:00 pmFLR - ORD

2 stops25h 10mMultiple Airlines

Deal found 9/15

$696

Sat 10/47:05 pmORD - FLR

1 stop20h 30mMultiple Airlines

Sun 11/236:30 amFLR - ORD

2 stops20h 30mMultiple Airlines

Deal found 9/16

$707

Wed 10/86:23 pmMDW - FLR

2 stops15h 32mDelta

Mon 10/207:00 amFLR - MDW

2 stops18h 25mDelta

Deal found 9/15

$1,038

Tue 10/286:23 pmMDW - FLR

2 stops14h 02mDelta

Sun 11/25:40 amFLR - MDW

2 stops16h 29mDelta

Deal found 9/17

$1,098

Fri 11/141:14 pmMDW - FLR

2 stops18h 11mDelta

Thu 11/206:50 amFLR - MDW

2 stops18h 18mDelta

Deal found 9/16

$1,197

Tue 12/239:29 amMDW - FLR

2 stops19h 11mDelta

Tue 12/306:40 amFLR - MDW

2 stops17h 39mDelta

Deal found 9/15

$1,239

Tue 12/239:29 amMDW - FLR

2 stops19h 11mDelta

Thu 1/16:50 amFLR - MDW

2 stops17h 29mDelta

Deal found 9/15

$1,314

Last-minute flights from Illinois to Florence
Discover last-minute flight deals from Illinois to Florence. Data last updated September 17, 2025 and is based on user searches.

Tue 9/234:00 pmORD - FLR

1 stop15h 05mUnited Airlines

Wed 10/12:45 pmFLR - ORD

2 stops24h 11mUnited Airlines

Deal found 9/14

$679

Tue 9/232:08 pmORD - FLR

2 stops15h 52mMultiple Airlines

Wed 10/16:30 pmFLR - ORD

2 stops31h 00mMultiple Airlines

Deal found 9/14

$689

Tue 9/235:10 pmORD - FLR

1 stop17h 10mKLM

Wed 10/18:30 pmFLR - ORD

1 stop25h 30mKLM

Deal found 9/14

$692

Tue 9/236:15 pmMDW - FLR

2 stops16h 05mDelta

Wed 10/16:30 amFLR - MDW

2 stops19h 05mDelta

Deal found 9/14

$713

Tue 9/237:04 pmSTL - FLR

2 stops16h 11mLufthansa

Mon 10/132:45 pmFLR - STL

2 stops31h 59mLufthansa

Deal found 9/16

$721

Wed 9/249:50 amORD - FLR

2 stops16h 15mDelta

Fri 10/36:30 amFLR - ORD

2 stops18h 34mDelta

Deal found 9/16

$713

Wed 9/243:00 pmORD - FLR

1 stop12h 35mITA Airways

Sun 9/287:00 pmFLR - ORD

2 stops31h 58mITA Airways

Deal found 9/15

$723

Fri 9/263:00 pmORD - FLR

1 stop16h 45mITA Airways

Sun 10/53:30 pmFLR - ORD

2 stops34h 00mITA Airways

Deal found 9/15

$763

Sat 9/273:00 pmORD - FLR

1 stop16h 45mITA Airways

Thu 10/26:25 amFLR - ORD

2 stops19h 05mITA Airways

Deal found 9/17

$745

Thu 10/301:35 pmSTL - FLR

2 stops17h 00mUnited Airlines

Thu 11/62:15 pmFLR - STL

2 stops32h 31mUnited Airlines

Deal found 9/14

$749

Fri 10/316:43 pmSTL - FLR

2 stops17h 47mLufthansa

Fri 11/76:30 amFLR - STL

1 stop14h 25mLufthansa

Deal found 9/16

$557

Fri 10/314:05 pmSTL - FLR

2 stops34h 25mMultiple Airlines

Fri 11/710:25 amFLR - STL

2 stops36h 04mMultiple Airlines

Deal found 9/16

$610

One-way flights from Illinois to Florence
Search for one-way flight options from Illinois to Florence. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Mon 1/2610:15 amORD - FLR

2 stops40h 00mMultiple Airlines

Deal found 9/15

$247

Sun 10/269:25 pmORD - FLR

2 stops19h 35mMultiple Airlines

Deal found 9/17

$260

Mon 10/206:40 amORD - FLR

3 stops51h 20mMultiple Airlines

Deal found 9/16

$269

Mon 10/276:40 amORD - FLR

3 stops52h 35mMultiple Airlines

Deal found 9/17

$276

Tue 10/217:05 amORD - FLR

2 stops21h 25mScandinavian Airlines

Deal found 9/16

$279

Thu 10/236:00 pmORD - FLR

3 stops37h 30mMultiple Airlines

Deal found 9/16

$281

Sat 10/186:58 pmORD - FLR

2 stops45h 07mMultiple Airlines

Deal found 9/16

$283

Fri 10/246:00 pmORD - FLR

2 stops21h 55mMultiple Airlines

Deal found 9/17

$286

Sun 10/196:00 pmORD - FLR

2 stops17h 10mMultiple Airlines

Deal found 9/16

$290

Fri 10/175:28 pmMDW - FLR

3 stops42h 02mMultiple Airlines

Deal found 9/14

$336

Mon 1/268:56 pmMDW - FLR

3 stops43h 09mMultiple Airlines

Deal found 9/15

$352

Mon 1/58:05 amSTL - FLR

2 stops22h 40mUnited Airlines

Deal found 9/14

$463

Fly from

Fly to

Route

Depart

Return

Price

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Fri 10/31

6:43 pm-6:30 pm

2 stops17h 47m

Florence Peretola

Fri 11/7

6:30 am-1:55 pm

1 stop14h 25m

$557

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Fri 10/31

4:05 pm-8:30 am

2 stops34h 25m

Florence Peretola

Fri 11/7

10:25 am-3:29 pm

2 stops36h 04m

$610

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Wed 12/3

8:30 am-1:35 pm

2 stops22h 05m

Florence Peretola

Sun 12/7

6:30 am-1:55 pm

1 stop14h 25m

$613

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Sat 11/1

4:05 pm-9:40 am

2 stops35h 35m

Florence Peretola

Sat 11/8

10:25 am-1:55 pm

1 stop34h 30m

$620

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Fri 10/31

7:50 pm-6:05 pm

1 stop16h 15m

Florence Peretola

Sat 11/8

6:55 pm-4:20 pm

1 stop28h 25m

$674

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Wed 10/15

3:35 pm-9:20 pm

2 stops22h 45m

Florence Peretola

Wed 10/22

7:05 pm-8:17 pm

3 stops32h 12m

$674

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Sun 10/19

3:45 pm-2:05 pm

1 stop15h 20m

Florence Peretola

Sun 10/26

2:15 pm-9:05 pm

1 stop12h 50m

$677

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Tue 9/23

4:00 pm-2:05 pm

1 stop15h 05m

Florence Peretola

Wed 10/1

2:45 pm-7:56 am

2 stops24h 11m

$679

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Tue 9/23

2:08 pm-1:00 pm

2 stops15h 52m

Florence Peretola

Wed 10/1

6:30 pm-6:30 pm

2 stops31h 00m

$689

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Tue 11/25

12:50 pm-6:30 pm

2 stops22h 40m

Florence Peretola

Sun 11/30

2:50 pm-4:20 pm

1 stop32h 30m

$691

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 45 results

...

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, November is the cheapest month in which you can book a flight from Illinois to Florence (average of $754). Flying from Illinois to Florence in June is currently the most expensive (average of $1,294). 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?

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

Related info for your journey

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 16h 15m. Lufthansa provides one of the quickest options available for as low as $674. The distance from Illinois to Florence is about 4680 mi. Both multi-stop and nonstop flights can be found to your destination and back.
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, November is the cheapest month in which you can book a flight from Illinois to Florence (average of $754). Flying from Illinois to Florence in June is currently the most expensive (average of $1,294). 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

Top 10 airlines flying from Illinois to Florence

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$470	Average$679	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$491	Average$926	FlexibilityNo cancel fee	On-time75%
Air France	Cheapest$594	Average$971	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$630	Average$1,076	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$647	Average$1,040	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$690	Average$1,074	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$699	Average$1,176	FlexibilityNo cancel fee	On-timeN/A
SWISS	Cheapest$708	Average$1,100	FlexibilityNo cancel fee	On-time79%
Iberia	Cheapest$741	Average$1,084	FlexibilityNo cancel fee	On-time77%
ITA Airways	Cheapest$752	Average$968	FlexibilityNo cancel fee	On-time81%

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$247+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Florence with Cheapflights

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Cheap flight deals from Illinois to Florence

Keep the following information in mind while searching for Illinois to Florence flight deals. Data was last updated September 17, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Illinois to Florence

Cheapest flights from Illinois to FlorenceExplore 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 September 17, 2025.

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 September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Florence that are best for you.

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.

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?

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 September 17, 2025.

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?

How long is the flight from Illinois to Florence?

What are the most popular routes from Illinois to Florence?

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

How can I find direct flights from Illinois to Florence?

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

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

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 10 airlines flying from Illinois to Florence

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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 September 17, 2025.