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$235+ 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FLR
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
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 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$387
(FlightHub)

One-way from

$235
(Kiwi.com)

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. 16% potential increase in price ($190 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 26, 2025.

This United Airlines deal was found by Cheapflights users on 11/25. 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.
sáb. 12/68:30 amSTL - FLR
2 stops22h 35mUnited Airlines
dom. 12/142:15 pmFLR - STL
2 stops55h 10mUnited Airlines
Deal found 11/25$574
This lol.travel deal was found by Cheapflights users on 11/26. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/89:50 pmORD - FLR
1 stop11h 40mMultiple Airlines
mié. 12/246:30 amFLR - ORD
1 stop13h 40mMultiple Airlines
Deal found 11/26$638
This lol.travel deal was found by Cheapflights users on 11/26. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/89:50 pmORD - FLR
1 stop11h 40mLufthansa
mié. 12/246:30 amFLR - ORD
1 stop13h 40mLufthansa
Deal found 11/26$640
This Mytrip deal was found by Cheapflights users on 11/24. 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.
mar. 12/96:30 pmORD - FLR
2 stops16h 55mMultiple Airlines
mié. 12/176:35 amFLR - ORD
2 stops17h 45mMultiple Airlines
Deal found 11/24$644
This Kiwi.com deal was found by Cheapflights users on 11/26. 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.
lun. 12/85:50 pmORD - FLR
2 stops17h 15mSWISS
mié. 12/249:35 amFLR - ORD
1 stop13h 45mSWISS
Deal found 11/26$657
This Cheapflightsfares deal was found by Cheapflights users on 11/26. 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.
mié. 12/109:05 pmORD - FLR
2 stops28h 45mSWISS
mar. 12/239:35 amFLR - ORD
1 stop13h 45mSWISS
Deal found 11/26$667
This United Airlines deal was found by Cheapflights users on 11/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/86:15 pmORD - FLR
2 stops15h 15mUnited Airlines
mié. 12/246:30 amFLR - ORD
1 stop13h 40mUnited Airlines
Deal found 11/26$672
This Delta deal was found by Cheapflights users on 11/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/81:14 pmMDW - FLR
2 stops18h 11mDelta
mié. 12/246:40 amFLR - MDW
2 stops17h 39mDelta
Deal found 11/26$687
This Mytrip deal was found by Cheapflights users on 11/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/86:28 pmORD - FLR
2 stops32h 12mAir Canada
mié. 12/246:30 amFLR - ORD
2 stops35h 48mAir Canada
Deal found 11/26$693
This Cheapflightsfares deal was found by Cheapflights users on 11/26. 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.
jue. 12/116:35 pmORD - FLR
2 stops32h 10mLufthansa
mar. 12/231:15 pmFLR - ORD
1 stop12h 10mLufthansa
Deal found 11/26$739
This Iberia deal was found by Cheapflights users on 11/26. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/115:40 pmORD - FLR
1 stop22h 20mIberia
mar. 12/238:30 pmFLR - ORD
1 stop25h 25mIberia
Deal found 11/26$750
This oojo deal was found by Cheapflights users on 11/25. 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.
sáb. 12/62:09 pmSTL - FLR
2 stops37h 41mBritish Airways
dom. 12/1412:40 pmFLR - STL
2 stops38h 58mBritish Airways
Deal found 11/25$853

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 26, 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

mié. 1/7

2:54 pm-11:45 am

2 stops37h 51m

Florence Peretola

mié. 1/14

12:10 pm-6:34 pm

2 stops37h 24m

$475

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

vie. 2/6

9:57 am-12:35 pm

2 stops19h 38m

Florence Peretola

mar. 2/10

6:30 am-3:29 pm

2 stops39h 59m

$494

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

vie. 2/6

6:40 pm-9:40 am

2 stops32h 00m

Florence Peretola

sáb. 2/14

6:30 am-4:02 pm

2 stops16h 32m

$494

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

mié. 1/7

6:40 pm-6:30 pm

2 stops16h 50m

Florence Peretola

mié. 1/14

6:30 am-7:27 pm

2 stops19h 57m

$494

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

sáb. 1/10

8:30 am-2:05 pm

2 stops22h 35m

Florence Peretola

sáb. 1/17

2:15 pm-3:29 pm

2 stops32h 14m

$495

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

mié. 1/7

4:49 pm-2:20 pm

2 stops38h 31m

Florence Peretola

mié. 1/14

6:30 am-10:00 pm

2 stops22h 30m

$499

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

vie. 1/9

3:50 pm-1:35 pm

1 stop14h 45m

Florence Peretola

vie. 1/16

6:30 am-3:29 pm

2 stops39h 59m

$502

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

vie. 2/6

4:05 pm-1:35 pm

2 stops38h 30m

Florence Peretola

sáb. 2/14

6:30 am-7:19 pm

3 stops19h 49m

$517

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

sáb. 12/6

8:30 am-2:05 pm

2 stops22h 35m

Florence Peretola

dom. 12/14

2:15 pm-2:25 pm

2 stops55h 10m

$574

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

sáb. 1/10

6:30 pm-11:15 pm

2 stops21h 45m

Florence Peretola

mié. 1/14

8:20 am-5:20 pm

2 stops16h 00m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

Showing 1-10 of 49 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 26, 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 19h 38m. British Airways provides one of the quickest options available for as low as $494. 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 $504 on British Airways. Other airlines that offer cheap prices include Delta from $577 and Air France from $577 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 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$470Average$680FlexibilityNo cancel feeOn-time77%
KLMCheapest$491Average$879FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$588Average$971FlexibilityNo cancel feeOn-time77%
SWISSCheapest$595Average$1,094FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$630Average$949FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$647Average$1,031FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$669Average$1,082FlexibilityNo cancel feeOn-time69%
DeltaCheapest$699Average$1,161FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$736Average$935FlexibilityNo cancel feeOn-time81%
IberiaCheapest$777Average$1,102FlexibilityNo cancel feeOn-time77%

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