How does KAYAK find such low prices on flights from Illinois to Florence?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Florence.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Florence?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Florence from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Florence?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Florence with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Florence?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Florence from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$262 CHEAP FLIGHTS from Illinois to Florence

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Illinois to Florence

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Florence

Thu, Oct 15 - Thu, Oct 22

7:15 pm - 7:05 pmORD Chicago O'Hare Intl-FLR Florence Peretola

16h 50m1 stop Kastrup Copenhagen

7:55 pm - 4:10 pmFLR Florence Peretola-ORD Chicago O'Hare Intl

27h 15m1 stop Kastrup Copenhagen

$644Scandinavian Airlines

Mon, Oct 5 - Tue, Oct 20

7:15 pm - 7:05 pmORD Chicago O'Hare Intl-FLR Florence Peretola

16h 50m1 stop Kastrup Copenhagen

7:55 pm - 4:10 pmFLR Florence Peretola-ORD Chicago O'Hare Intl

27h 15m1 stop Kastrup Copenhagen

$668Scandinavian Airlines

Tue, Dec 1 - Wed, Jan 13

11:45 am - 11:10 amORD Chicago O'Hare Intl-FLR Florence Peretola

16h 25m2 stops Toronto Pearson Intl London Heathrow

12:10 pm - 6:45 pmFLR Florence Peretola-ORD Chicago O'Hare Intl

13h 35m1 stop London Heathrow

$682Multiple Airlines

Thu, Oct 15 - Thu, Oct 29

6:00 pm - 6:00 pmORD Chicago O'Hare Intl-FLR Florence Peretola

17h 00m1 stop Lisbon Humberto Delgado

7:15 pm - 4:30 pmFLR Florence Peretola-ORD Chicago O'Hare Intl

27h 15m1 stop Lisbon Humberto Delgado

$686TAP AIR PORTUGAL

Wed, Feb 10 - Wed, Feb 24

6:50 pm - 1:50 pmORD Chicago O'Hare Intl-FLR Florence Peretola

12h 00m1 stop Zurich

9:50 am - 4:15 pmFLR Florence Peretola-ORD Chicago O'Hare Intl

13h 25m1 stop Zurich

$723SWISS

Tue, Oct 27 - Thu, Nov 5

1:00 pm - 4:20 pmSTL Lambert-St Louis-FLR Florence Peretola

21h 20m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

1:10 pm - 9:35 pmFLR Florence Peretola-STL Lambert-St Louis

15h 25m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$744Lufthansa

Tue, Oct 27 - Thu, Nov 5

1:08 pm - 4:20 pmSTL Lambert-St Louis-FLR Florence Peretola

21h 12m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

7:10 pm - 1:45 pmFLR Florence Peretola-STL Lambert-St Louis

25h 35m1 stop Frankfurt am Main

$761Lufthansa

Tue, Dec 1 - Wed, Jan 13

6:25 pm - 2:25 pmORD Chicago O'Hare Intl-FLR Florence Peretola

13h 00m1 stop Paris Charles de Gaulle

6:40 am - 2:25 pmFLR Florence Peretola-ORD Chicago O'Hare Intl

14h 45m1 stop Amsterdam Schiphol

$767Delta

Sun, Jan 24 - Sun, Jan 31

6:50 pm - 2:05 pmORD Chicago O'Hare Intl-FLR Florence Peretola

12h 15m1 stop Zurich

9:50 am - 4:15 pmFLR Florence Peretola-ORD Chicago O'Hare Intl

13h 25m1 stop Zurich

$768SWISS

Wed, Feb 10 - Wed, Feb 24

10:30 am - 11:25 amORD Chicago O'Hare Intl-FLR Florence Peretola

17h 55m2 stops Boston Logan Intl Paris Charles de Gaulle

6:40 am - 2:25 pmFLR Florence Peretola-ORD Chicago O'Hare Intl

14h 45m1 stop Amsterdam Schiphol

$777Delta

Recent last minute flight deals from Illinois to Florence

Thu, Sep 3 - Sun, Sep 6

3:00 pm - 10:40 pmORD Chicago O'Hare Intl-FLR Florence Peretola

24h 40m1 stop Rome Fiumicino

6:25 am - 1:10 pmFLR Florence Peretola-ORD Chicago O'Hare Intl

13h 45m1 stop Rome Fiumicino

$1,005ITA Airways

Sat, Sep 5 - Thu, Sep 10

3:00 pm - 2:45 pmORD Chicago O'Hare Intl-FLR Florence Peretola

16h 45m1 stop Rome Fiumicino

6:25 am - 1:10 pmFLR Florence Peretola-ORD Chicago O'Hare Intl

13h 45m1 stop Rome Fiumicino

$1,024ITA Airways

Sun, Sep 6 - Sun, Sep 27

2:20 pm - 2:10 pmORD Chicago O'Hare Intl-FLR Florence Peretola

16h 50m1 stop Zurich

7:45 pm - 12:35 pmFLR Florence Peretola-ORD Chicago O'Hare Intl

23h 50m1 stop Zurich

$1,037SWISS

Sat, Sep 5 - Thu, Sep 10

7:15 pm - 9:10 amORD Chicago O'Hare Intl-FLR Florence Peretola

30h 55m2 stops Kastrup Copenhagen Stockholm Arlanda

7:55 pm - 4:10 pmFLR Florence Peretola-ORD Chicago O'Hare Intl

27h 15m1 stop Kastrup Copenhagen

$1,040Scandinavian Airlines

Sat, Sep 5 - Thu, Sep 10

7:15 pm - 9:10 amORD Chicago O'Hare Intl-FLR Florence Peretola

30h 55m2 stops Kastrup Copenhagen Stockholm Arlanda

7:55 pm - 10:32 pmFLR Florence Peretola-ORD Chicago O'Hare Intl

33h 37m2 stops Kastrup Copenhagen Boston Logan Intl

$1,050Scandinavian Airlines

Wed, Sep 2 - Sat, Sep 12

7:05 pm - 6:55 pmORD Chicago O'Hare Intl-FLR Florence Peretola

16h 50m1 stop Zurich

7:45 pm - 3:55 pmFLR Florence Peretola-ORD Chicago O'Hare Intl

27h 10m1 stop Zurich

$1,078SWISS

Sun, Sep 6 - Sun, Sep 27

3:40 pm - 1:50 pmORD Chicago O'Hare Intl-FLR Florence Peretola

15h 10m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

7:45 pm - 12:35 pmFLR Florence Peretola-ORD Chicago O'Hare Intl

23h 50m1 stop Zurich

$1,111Multiple Airlines

Sun, Sep 6 - Sun, Sep 13

6:54 pm - 6:30 pmSTL Lambert-St Louis-FLR Florence Peretola

16h 36m2 stops Chicago O'Hare Intl Frankfurt am Main

8:15 am - 11:38 pmFLR Florence Peretola-STL Lambert-St Louis

22h 23m2 stops Munich Franz Josef Strauss New York John F Kennedy Intl

$1,133Lufthansa

Sun, Sep 6 - Sun, Sep 13

6:54 pm - 8:15 pmSTL Lambert-St Louis-FLR Florence Peretola

18h 21m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

1:50 pm - 1:25 pmFLR Florence Peretola-STL Lambert-St Louis

30h 35m1 stop Frankfurt am Main

$1,136Lufthansa

Wed, Sep 2 - Sat, Sep 12

10:30 pm - 10:30 pmORD Chicago O'Hare Intl-FLR Florence Peretola

17h 00m1 stop Frankfurt am Main

7:45 pm - 3:55 pmFLR Florence Peretola-ORD Chicago O'Hare Intl

27h 10m1 stop Zurich

$1,193Multiple Airlines

Useful Info

Low season	November
High season	September
Cheapest flight	$262

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly and prices are also 11% lower on average.

Flight from Chicago O'Hare Airport to Florence

How does KAYAK find such low prices on flights from Illinois to Florence?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Florence.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Florence?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Florence from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Florence?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Florence with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Florence?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Florence from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

San Gimignano

Greve in Chianti

Prato

Fiesole

Pistoia

Impruneta

Volterra

Monteriggioni

Poggibonsi

Colle di Val d'Elsa

Sovicille

Everything you need to know for your flight to Florence

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Florence

Florence (FLR)

FLR

$262 Find Cheap Flights from Illinois to Florence - Compare and Save

Cheap Flights from Illinois to Florence

Recent round-trip flight deals from Illinois to Florence

Recent one-way flight deals from Illinois to Florence

Recent last minute flight deals from Illinois to Florence

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Illinois to Florence

Traveling to a place near Florence?

Everything you need to know for your flight to Florence

Information on the airport you'll fly into in Florence

Cabin class types available on flights to Illinois

Complete your trip to Florence with a hotel stay or car rental

Find direct flights for Florence

Flights to other popular destinations

Flights from domestic origins to Florence

Choose which airport to fly into in Florence