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$273+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FLR
dic. 17 — dic. 241
mié. 12/17
mié. 12/24
1 adult, Economy
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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 noviembre 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$398
(FlightHub)

One-way from

$273
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$739
Provider with most accurate pricing for Chicago (CHI)-Florence Peretola flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Florence Peretola flights.
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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 ($194 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in November 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 noviembre 17, 2025.

This AirNGo deal was found by Cheapflights users on 11/16. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/288:15 pmORD - FLR
1 stop32h 20mTAP AIR PORTUGAL
jue. 12/117:15 pmFLR - ORD
1 stop27h 10mTAP AIR PORTUGAL
Deal found 11/16$492
This flugladen.de deal was found by Cheapflights users on 11/16. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/282:01 pmORD - FLR
2 stops17h 44mMultiple Airlines
jue. 12/116:35 amFLR - ORD
2 stops22h 36mMultiple Airlines
Deal found 11/16$588
This Mytrip deal was found by Cheapflights users on 11/16. 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.
mié. 12/33:50 pmORD - FLR
2 stops23h 30mMultiple Airlines
mié. 12/107:10 pmFLR - ORD
3 stops29h 45mMultiple Airlines
Deal found 11/16$663
This Mytrip deal was found by Cheapflights users on 11/14. 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.
vie. 12/58:15 pmORD - FLR
3 stops19h 25mMultiple Airlines
sáb. 12/1311:30 amFLR - ORD
2 stops34h 15mMultiple Airlines
Deal found 11/14$669
This lastminute.com deal was found by Cheapflights users on 11/16. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/287:20 pmORD - FLR
1 stop32h 40mScandinavian Airlines
jue. 12/1111:50 amFLR - ORD
2 stops40h 49mScandinavian Airlines
Deal found 11/16$692
This United Airlines deal was found by Cheapflights users on 11/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/49:00 amSTL - FLR
2 stops20h 35mUnited Airlines
jue. 12/112:15 pmFLR - STL
2 stops32h 14mUnited Airlines
Deal found 11/16$693
This Mytrip deal was found by Cheapflights users on 11/16. 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.
mié. 11/267:05 amORD - FLR
2 stops30h 15mMultiple Airlines
mar. 12/26:30 pmFLR - ORD
2 stops32h 35mMultiple Airlines
Deal found 11/16$707
This oojo deal was found by Cheapflights users on 11/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/58:15 pmORD - FLR
1 stop32h 20mTAP AIR PORTUGAL
sáb. 12/1312:20 pmFLR - ORD
1 stop33h 25mTAP AIR PORTUGAL
Deal found 11/14$723
This Ovago deal was found by Cheapflights users on 11/16. 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.
mié. 12/3111:05 amSTL - FLR
2 stops18h 30mLufthansa
mié. 1/76:30 amFLR - STL
2 stops19h 57mLufthansa
Deal found 11/16$773
This Ovago deal was found by Cheapflights users on 11/14. 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.
mar. 12/3011:05 amSTL - FLR
2 stops24h 25mMultiple Airlines
mar. 1/69:35 amFLR - STL
2 stops20h 23mMultiple Airlines
Deal found 11/14$840
This Ovago deal was found by Cheapflights users on 11/16. 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.
jue. 12/412:55 pmSTL - FLR
2 stops22h 30mMultiple Airlines
jue. 12/112:15 pmFLR - STL
1 stop30h 40mMultiple Airlines
Deal found 11/16$915
This Cheapflightsfares deal was found by Cheapflights users on 11/16. 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.
mar. 12/1611:50 amSTL - FLR
2 stops23h 40mLufthansa
mar. 12/235:15 pmFLR - STL
2 stops27h 40mLufthansa
Deal found 11/16$947

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 noviembre 17, 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

vie. 1/9

6:40 pm-4:30 pm

2 stops14h 50m

Florence Peretola

vie. 1/23

6:30 am-1:55 pm

1 stop14h 25m

$432

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

mar. 4/7

7:00 am-11:30 am

2 stops21h 30m

Florence Peretola

mar. 4/14

7:55 pm-4:10 pm

1 stop27h 15m

$468

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

lun. 2/16

8:30 am-12:35 pm

2 stops21h 05m

Florence Peretola

mar. 2/24

6:30 am-3:29 pm

2 stops39h 59m

$494

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

sáb. 1/10

8:30 am-2:05 pm

2 stops22h 35m

Florence Peretola

vie. 1/23

6:30 am-3:29 pm

2 stops39h 59m

$496

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

vie. 3/20

8:20 pm-6:40 pm

1 stop16h 20m

Florence Peretola

dom. 3/29

7:55 pm-4:10 pm

1 stop27h 15m

$569

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

lun. 2/2

4:05 pm-1:45 pm

2 stops14h 40m

Florence Peretola

mar. 2/10

10:20 am-10:58 pm

3 stops19h 38m

$609

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

lun. 3/2

5:40 pm-4:50 pm

1 stop16h 10m

Florence Peretola

mar. 3/10

6:55 am-3:55 pm

1 stop15h 00m

$628

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

lun. 4/20

8:00 am-12:50 pm

2 stops21h 50m

Florence Peretola

lun. 4/27

6:30 am-10:59 pm

2 stops23h 29m

$675

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

lun. 3/9

6:04 am-1:35 pm

2 stops25h 31m

Florence Peretola

jue. 3/19

6:30 am-9:33 pm

2 stops21h 03m

$683

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

sáb. 5/2

7:15 pm-7:05 pm

1 stop16h 50m

Florence Peretola

sáb. 5/16

7:30 pm-4:10 pm

1 stop27h 40m

$689

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/15

Showing 1-10 of 44 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 noviembre 17, 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.

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 50m. Lufthansa provides one of the quickest options available for as low as $432. 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 $379 on Scandinavian Airlines. Other airlines that offer cheap prices include Lufthansa from $381 and Delta from $733 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

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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 noviembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$470Average$678FlexibilityNo cancel feeOn-time77%
KLMCheapest$491Average$875FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$588Average$971FlexibilityNo cancel feeOn-time77%
SWISSCheapest$595Average$1,093FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$630Average$986FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$647Average$1,019FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$669Average$1,071FlexibilityNo cancel feeOn-time69%
DeltaCheapest$732Average$1,179FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$741Average$1,103FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$752Average$960FlexibilityNo cancel feeOn-time81%

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