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$238+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FLR
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This oojo deal was found by Cheapflights users on 1/27. 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.
Wed 4/226:00 pm
ORD
-
FLR
1 stop17h 05m
TAP AIR PORTUGAL
Thu 4/306:50 pm
FLR
-
ORD
1 stop28h 10m
TAP AIR PORTUGAL
Deal found 1/27$382
This oojo deal was found by Cheapflights users on 1/28. 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.
Fri 4/106:00 pm
ORD
-
FLR
1 stop17h 00m
TAP AIR PORTUGAL
Fri 4/246:45 pm
FLR
-
ORD
1 stop28h 30m
TAP AIR PORTUGAL
Deal found 1/28$383
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 pm
ORD
-
FLR
1 stop17h 05m
TAP AIR PORTUGAL
Tue 4/2811:50 am
FLR
-
ORD
1 stop35h 10m
TAP AIR PORTUGAL
Deal found 1/26$389
This oojo deal was found by Cheapflights users on 1/27. 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.
Sun 4/266:00 pm
ORD
-
FLR
1 stop17h 00m
TAP AIR PORTUGAL
Tue 5/511:50 am
FLR
-
ORD
1 stop35h 10m
TAP AIR PORTUGAL
Deal found 1/27$390
This Vliegwinkel deal was found by Cheapflights users on 1/28. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/18:25 pm
ORD
-
FLR
1 stop15h 05m
TAP AIR PORTUGAL
Sat 2/1412:20 pm
FLR
-
ORD
1 stop33h 25m
TAP AIR PORTUGAL
Deal found 1/28$400
This FlightHub deal was found by Cheapflights users on 1/28. 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.
Sat 4/47:15 pm
ORD
-
FLR
1 stop33h 15m
Scandinavian Airlines
Thu 4/912:20 pm
FLR
-
ORD
1 stop34h 50m
Scandinavian Airlines
Deal found 1/28$447
This FlightHub deal was found by Cheapflights users on 1/28. 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 4/227:15 pm
ORD
-
FLR
2 stops30h 55m
Scandinavian Airlines
Thu 4/307:55 pm
FLR
-
ORD
1 stop27h 15m
Scandinavian Airlines
Deal found 1/28$458
This oojo deal was found by Cheapflights users on 1/27. 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.
Mon 4/207:15 pm
ORD
-
FLR
1 stop16h 50m
Scandinavian Airlines
Fri 5/17:55 pm
FLR
-
ORD
1 stop27h 15m
Scandinavian Airlines
Deal found 1/27$467
This oojo deal was found by Cheapflights users on 1/27. 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.
Fri 4/107:15 pm
ORD
-
FLR
2 stops31h 35m
Scandinavian Airlines
Fri 4/247:55 pm
FLR
-
ORD
1 stop27h 15m
Scandinavian Airlines
Deal found 1/27$468
This oojo deal was found by Cheapflights users on 1/27. 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.
Fri 9/47:15 pm
ORD
-
FLR
1 stop32h 20m
Scandinavian Airlines
Fri 9/187:55 pm
FLR
-
ORD
1 stop27h 15m
Scandinavian Airlines
Deal found 1/27$477
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 3/46:55 pm
STL
-
FLR
2 stops20h 20m
Lufthansa
Wed 3/116:30 am
FLR
-
STL
1 stop14h 25m
Lufthansa
Deal found 1/28$485
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Sat 9/57:15 pm
ORD
-
FLR
1 stop33h 15m
Scandinavian Airlines
Thu 9/107:55 pm
FLR
-
ORD
1 stop27h 15m
Scandinavian Airlines
Deal found 1/27$487

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$382
(oojo)

One-way from

$238
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$797
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 ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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

Wed 2/25

6:00 pm-4:30 pm

2 stops15h 30m

Florence Peretola

Wed 3/4

6:30 am-1:55 pm

1 stop14h 25m

$492

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Wed 2/25

11:23 am-2:25 pm

2 stops20h 02m

Florence Peretola

Thu 3/5

6:40 am-4:45 pm

2 stops17h 05m

$501

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Wed 2/25

11:23 am-2:25 pm

2 stops20h 02m

Florence Peretola

Wed 3/4

6:40 am-11:36 pm

2 stops23h 56m

$501

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Tue 4/7

10:40 am-11:30 am

2 stops17h 50m

Florence Peretola

Tue 4/14

7:55 pm-4:10 pm

1 stop27h 15m

$523

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Fri 4/17

12:11 pm-10:20 pm

2 stops27h 09m

Florence Peretola

Wed 4/22

7:05 am-7:30 pm

1 stop19h 25m

$538

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Sun 4/19

6:04 am-7:05 pm

2 stops30h 01m

Florence Peretola

Thu 4/23

7:55 pm-4:10 pm

1 stop27h 15m

$593

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Wed 2/25

6:55 pm-4:30 pm

2 stops14h 35m

Florence Peretola

Thu 3/5

2:15 pm-1:55 pm

1 stop30h 40m

$611

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Wed 5/13

7:15 pm-9:10 am

2 stops30h 55m

Florence Peretola

Fri 5/22

10:00 am-4:10 pm

2 stops37h 10m

$650

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Tue 2/24

11:39 am-12:35 pm

2 stops17h 56m

Florence Peretola

Thu 3/5

2:15 pm-10:59 pm

2 stops15h 44m

$666

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Tue 4/7

7:25 pm-6:15 pm

2 stops15h 50m

Florence Peretola

Tue 4/14

11:25 am-6:15 pm

2 stops37h 50m

$681

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

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.

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 15h 30m. United Airlines provides one of the quickest options available for as low as $492. 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 British Airways from $424 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$454Average$682FlexibilityNo cancel feeOn-time77%
KLMCheapest$491Average$853FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$588Average$971FlexibilityNo cancel feeOn-time77%
SWISSCheapest$595Average$1,023FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$630Average$929FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$663Average$1,037FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$669Average$1,102FlexibilityNo cancel feeOn-time69%
DeltaCheapest$699Average$1,117FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$726Average$908FlexibilityNo cancel feeOn-time81%
IberiaCheapest$741Average$1,102FlexibilityNo cancel feeOn-time77%

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