What is the cheapest airline that flies from Florence Peretola to Chicago?

British Airways, Iberia, and TAP AIR PORTUGAL are the most popular carriers operating from Florence Peretola to Chicago

When did momondo last update prices for flights from Florence Peretola Airport to Chicago?

Prices for flights from Florence Peretola Airport to Chicago were last updated today.

How old do you have to be to fly from Florence Peretola Airport to Chicago?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Florence Peretola Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$330 Cheap Flights from Florence to Chicago in 2025/26

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Find the cheapest flights from Florence to Chicago

Round-trip

One-way

Cheap round-trip flights

7:15 pm - 3:15 pmFLR-ORD

27h 00m1 stop

7:10 pm - 6:30 pmORD-FLR

16h 20m1 stop

$439TAP AIR PORTUGAL

Find Deal

Thu, Nov 6 - Wed, Nov 12

3:20 pm - 3:25 pmFLR-ORD

31h 05m1 stop

3:08 pm - 2:05 pmORD-FLR

15h 57m2 stops

$575American Airlines

Find Deal

Thu, Nov 6 - Wed, Nov 12

6:30 am - 3:20 pmFLR-ORD

15h 50m1 stop

9:17 am - 1:45 pmORD-FLR

21h 28m2 stops

$576United Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

7:15 pm - 3:55 pmFLR-ORD

27h 40m1 stop

7:05 pm - 2:05 pmORD-FLR

12h 00m1 stop

$577SWISS

Find Deal

Thu, Oct 16 - Mon, Oct 20

6:40 am - 2:55 pmFLR-ORD

15h 15m1 stop

6:00 pm - 4:45 pmORD-FLR

15h 45m1 stop

$578United Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

6:30 am - 6:12 pmFLR-ORD

18h 42m2 stops

11:00 am - 1:45 pmORD-FLR

19h 45m2 stops

$582United Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

6:30 pm - 1:20 pmFLR-ORD

25h 50m1 stop

12:55 pm - 5:45 pmORD-FLR

21h 50m2 stops

$597Austrian Airlines

Find Deal

Thu, Oct 16 - Mon, Oct 20

6:30 pm - 2:10 pmFLR-ORD

26h 40m2 stops

12:55 pm - 10:15 amORD-FLR

14h 20m2 stops

$648Austrian Airlines

Find Deal

Thu, Oct 16 - Mon, Oct 20

3:15 pm - 1:50 pmFLR-ORD

29h 35m1 stop

5:10 pm - 11:45 amORD-FLR

11h 35m1 stop

$775British Airways

Find Deal

Sat, Dec 13 - Thu, Jan 1

10:55 am - 7:20 amFLR-ORD

27h 25m2 stops

5:10 pm - 11:45 amORD-FLR

11h 35m1 stop

$797British Airways

Find Deal

Sat, Dec 13 - Thu, Jan 1

American Airlines flights from Florence to Chicago

Our best American Airlines deals on Florence to Chicago flight tickets

American Airlines

Nov 6

FLR3:20 pmFlorence Peretola

31h 05m

1 stop

ORD3:25 pmChicago O'Hare Intl

Nov 12

ORD3:08 pmChicago O'Hare Intl

15h 57m

2 stops

FLR2:05 pmFlorence Peretola

$575

Find similar

American Airlines

Oct 2

FLR7:05 amFlorence Peretola

14h 45m

1 stop

ORD2:50 pmChicago O'Hare Intl

Oct 6

ORD10:30 pmChicago O'Hare Intl

12h 40m

1 stop

FLR6:10 pmFlorence Peretola

$812

Find similar

United Airlines flights from Florence to Chicago

Our best United Airlines deals on Florence to Chicago flight tickets

United Airlines

Feb 19

FLR6:30 amFlorence Peretola

15h 50m

1 stop

ORD3:20 pmChicago O'Hare Intl

Feb 23

ORD9:17 amChicago O'Hare Intl

21h 28m

2 stops

FLR1:45 pmFlorence Peretola

$576

Find similar

United Airlines

Oct 2

FLR6:40 amFlorence Peretola

15h 15m

1 stop

ORD2:55 pmChicago O'Hare Intl

Oct 6

ORD6:00 pmChicago O'Hare Intl

15h 45m

1 stop

FLR4:45 pmFlorence Peretola

$578

Find similar

United Airlines

Feb 19

FLR6:30 amFlorence Peretola

18h 42m

2 stops

ORD6:12 pmChicago O'Hare Intl

Feb 23

ORD11:00 amChicago O'Hare Intl

19h 45m

2 stops

FLR1:45 pmFlorence Peretola

$582

Find similar

Fly from

Fly to

Route

Depart

Return

Price

FlorenceChicago

FLR - ORD

FLRORD

Florence Peretola

Thu 11/6

7:15 pm-3:15 pm

1 stop27h 00m

Chicago O'Hare Intl

Wed 11/12

7:10 pm-6:30 pm

1 stop16h 20m

$439

FlorenceChicago

FLR - ORD

FLRORD

Florence Peretola

Thu 11/6

3:20 pm-3:25 pm

1 stop31h 05m

Chicago O'Hare Intl

Wed 11/12

3:08 pm-2:05 pm

2 stops15h 57m

$575

FlorenceChicago

FLR - ORD

FLRORD

Florence Peretola

Thu 2/19

6:30 am-3:20 pm

1 stop15h 50m

Chicago O'Hare Intl

Mon 2/23

9:17 am-1:45 pm

2 stops21h 28m

$576

FlorenceChicago

FLR - ORD

FLRORD

Florence Peretola

Thu 10/16

7:15 pm-3:55 pm

1 stop27h 40m

Chicago O'Hare Intl

Mon 10/20

7:05 pm-2:05 pm

1 stop12h 00m

$577

FlorenceChicago

FLR - ORD

FLRORD

Florence Peretola

Thu 10/2

6:40 am-2:55 pm

1 stop15h 15m

Chicago O'Hare Intl

Mon 10/6

6:00 pm-4:45 pm

1 stop15h 45m

$578

FlorenceChicago

FLR - ORD

FLRORD

Florence Peretola

Thu 2/19

6:30 am-6:12 pm

2 stops18h 42m

Chicago O'Hare Intl

Mon 2/23

11:00 am-1:45 pm

2 stops19h 45m

$582

FlorenceChicago

FLR - ORD

FLRORD

Florence Peretola

Thu 10/16

6:30 pm-1:20 pm

1 stop25h 50m

Chicago O'Hare Intl

Mon 10/20

12:55 pm-5:45 pm

2 stops21h 50m

$597

FlorenceChicago

FLR - ORD

FLRORD

Florence Peretola

Thu 10/16

6:30 pm-2:10 pm

2 stops26h 40m

Chicago O'Hare Intl

Mon 10/20

12:55 pm-10:15 am

2 stops14h 20m

$648

FlorenceChicago

FLR - ORD

FLRORD

Florence Peretola

Sat 12/13

3:15 pm-1:50 pm

1 stop29h 35m

Chicago O'Hare Intl

Thu 1/1

5:10 pm-11:45 am

1 stop11h 35m

$775

FlorenceChicago

FLR - ORD

FLRORD

Florence Peretola

Sat 12/13

10:55 am-7:20 am

2 stops27h 25m

Chicago O'Hare Intl

Thu 1/1

5:10 pm-11:45 am

1 stop11h 35m

$797

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Florence to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Florence, with most prices found around $610. If you’re not able to fly to Chicago in February, then October is your next best option. Flight prices from Florence to Chicago during October average around $612.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Sunday when prices can be found for as low as $625. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Florence to Chicago for around $726.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Florence to Chicago during this time can be as low as $692. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $700.

How have Florence to Chicago flight prices changed over time?

As of September 2025, prices for Florence to Chicago flights are approximately 30% more expensive when compared to flights at the same time last year.

When to book flights from Florence to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Florence to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Florence to Chicago (FLR to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Florence to Chicago

Direct flights	None

There are no direct flights from Florence to Chicago. There are no popular flight routes from Florence to Chicago.

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How far is Florence Peretola to Chicago by plane?
Chicago is 4677.4 mi away from Florence Peretola. Typically, this will take 12h 20m by plane in normal conditions.
When did momondo last update prices for flights from Florence Peretola Airport to Chicago?
Prices for flights from Florence Peretola Airport to Chicago were last updated today.
How old do you have to be to fly from Florence Peretola Airport to Chicago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Florence Peretola Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Florence to Chicago?
Based on momondo bookings for flights between Florence and Chicago, the leading airline is United Airlines, making up 45% of the total bookings. Other popular airlines include Lufthansa with 20%, British Airways with 18%, and ITA Airways with 17%.

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Why use momondo?

Why should I use momondo to find a flight deal from Florence to Chicago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Florence to Chicago for you.

Can I find flights from Florence to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from Florence with this policy.

How can momondo help me find flights from Florence to Chicago?

Once you have performed a search for Florence to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Florence to Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Florence to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.