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Cheap flights from Chicago O'Hare Intl Airport to Florence from $259

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Florence departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Florence

Cheap round-trip flights

Logo
6:00 pm - 9:25 pmORD-FLR
20h 25m2 stops
Logo
11:20 am - 4:10 pmFLR-ORD
35h 50m3 stops
$729
Find Deal
Thu, Oct 9 - Thu, Oct 16
ITA Airways Logo
3:00 pm - 10:35 amORD-FLR
12h 35m1 stop
ITA Airways Logo
6:25 am - 1:10 pmFLR-ORD
13h 45m1 stop
$730ITA Airways
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Mon, Sep 22 - Fri, Sep 26
Delta Logo
4:56 pm - 2:25 pmORD-FLR
15h 29m2 stops
Delta Logo
6:50 am - 4:11 pmFLR-ORD
16h 21m2 stops
$733Delta
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Fri, Oct 31 - Sat, Nov 8
United Airlines Logo
6:50 pm - 1:45 pmORD-FLR
11h 55m1 stop
United Airlines Logo
6:40 am - 7:55 pmFLR-ORD
20h 15m1 stop
$742United Airlines
Find Deal
Mon, Jan 26 - Sat, May 16
United Airlines Logo
7:30 am - 1:45 pmORD-FLR
23h 15m2 stops
United Airlines Logo
6:40 am - 12:55 pmFLR-ORD
13h 15m1 stop
$747United Airlines
Find Deal
Mon, Jan 26 - Sat, May 16
Lufthansa Logo
3:35 pm - 2:55 pmORD-FLR
16h 20m1 stop
Lufthansa Logo
10:20 am - 7:55 pmFLR-ORD
16h 35m1 stop
$749Lufthansa
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Sun, Oct 5 - Tue, Oct 14
British Airways Logo
4:55 pm - 10:15 pmORD-FLR
22h 20m1 stop
British Airways Logo
7:05 am - 6:15 pmFLR-ORD
18h 10m1 stop
$752British Airways
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Wed, Sep 24 - Fri, Oct 3
British Airways Logo
7:10 pm - 10:20 pmORD-FLR
20h 10m1 stop
British Airways Logo
7:05 am - 6:15 pmFLR-ORD
18h 10m1 stop
$753British Airways
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Tue, Sep 9 - Wed, Sep 17
Delta Logo
10:25 am - 9:05 amORD-FLR
15h 40m2 stops
Delta Logo
12:15 pm - 11:57 pmFLR-ORD
17h 42m2 stops
$763Delta
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Thu, Oct 23 - Wed, Oct 29
Lufthansa Logo
4:00 pm - 6:15 pmORD-FLR
19h 15m1 stop
Lufthansa Logo
8:15 am - 9:32 pmFLR-ORD
20h 17m2 stops
$772Lufthansa
Find Deal
Sun, Sep 7 - Fri, Sep 19

United Airlines flights from Chicago O'Hare Intl Airport to Florence

Our best United Airlines deals on Chicago O'Hare Intl Airport to Florence flight tickets
United Airlines
Jan 26
ORD6:50 pmChicago O'Hare Intl
11h 55m
1 stop
FLR1:45 pmFlorence Peretola
May 16
FLR6:40 amFlorence Peretola
20h 15m
1 stop
ORD7:55 pmChicago O'Hare Intl
$742
Find similar
United Airlines
Jan 26
ORD7:30 amChicago O'Hare Intl
23h 15m
2 stops
FLR1:45 pmFlorence Peretola
May 16
FLR6:40 amFlorence Peretola
13h 15m
1 stop
ORD12:55 pmChicago O'Hare Intl
$747
Find similar
United Airlines
Oct 23
ORD10:40 amChicago O'Hare Intl
17h 05m
2 stops
FLR10:45 amFlorence Peretola
Oct 31
FLR6:30 amFlorence Peretola
17h 49m
2 stops
ORD6:19 pmChicago O'Hare Intl
$754
Find similar

ITA Airways flights from Chicago O'Hare Intl Airport to Florence

Our best ITA Airways deals on Chicago O'Hare Intl Airport to Florence flight tickets
ITA Airways
Sep 22
ORD3:00 pmChicago O'Hare Intl
12h 35m
1 stop
FLR10:35 amFlorence Peretola
Sep 26
FLR6:25 amFlorence Peretola
13h 45m
1 stop
ORD1:10 pmChicago O'Hare Intl
$730
Find similar
ITA Airways
Sep 7
ORD3:00 pmChicago O'Hare Intl
16h 45m
1 stop
FLR2:45 pmFlorence Peretola
Sep 19
FLR6:25 amFlorence Peretola
13h 45m
1 stop
ORD1:10 pmChicago O'Hare Intl
$744
Find similar
ITA Airways
Sep 21
ORD3:00 pmChicago O'Hare Intl
16h 45m
1 stop
FLR2:45 pmFlorence Peretola
Sep 26
FLR6:25 amFlorence Peretola
13h 45m
1 stop
ORD1:10 pmChicago O'Hare Intl
$770
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated August 26, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Florence that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Thu 10/9

6:00 pm-9:25 pm

2 stops20h 25m

Florence Peretola

Thu 10/16

11:20 am-4:10 pm

3 stops35h 50m

$729

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Mon 9/22

3:00 pm-10:35 am

1 stop12h 35m

Florence Peretola

Fri 9/26

6:25 am-1:10 pm

1 stop13h 45m

$730

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Fri 10/31

4:56 pm-2:25 pm

2 stops15h 29m

Florence Peretola

Sat 11/8

6:50 am-4:11 pm

2 stops16h 21m

$733

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Mon 1/26

6:50 pm-1:45 pm

1 stop11h 55m

Florence Peretola

Sat 5/16

6:40 am-7:55 pm

1 stop20h 15m

$742

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Mon 1/26

7:30 am-1:45 pm

2 stops23h 15m

Florence Peretola

Sat 5/16

6:40 am-12:55 pm

1 stop13h 15m

$747

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Sun 10/5

3:35 pm-2:55 pm

1 stop16h 20m

Florence Peretola

Tue 10/14

10:20 am-7:55 pm

1 stop16h 35m

$749

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Wed 9/24

4:55 pm-10:15 pm

1 stop22h 20m

Florence Peretola

Fri 10/3

7:05 am-6:15 pm

1 stop18h 10m

$752

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Tue 9/9

7:10 pm-10:20 pm

1 stop20h 10m

Florence Peretola

Wed 9/17

7:05 am-6:15 pm

1 stop18h 10m

$753

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Thu 10/23

10:25 am-9:05 am

2 stops15h 40m

Florence Peretola

Wed 10/29

12:15 pm-11:57 pm

2 stops17h 42m

$763

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Sun 9/7

4:00 pm-6:15 pm

1 stop19h 15m

Florence Peretola

Fri 9/19

8:15 am-9:32 pm

2 stops20h 17m

$772

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Florence from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Florence

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

What is the cheapest month to fly to Florence?

If you aren’t able to travel during the month of October, then book flights to Florence from Chicago O'Hare Intl Airport during September instead. Flights to Florence in September, while not as cheap as those in October, still average around $914.

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

On average, the least expensive day to fly to Florence from Chicago O'Hare Intl Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,011. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Florence on Friday is $1,251.

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

Our data shows that the cheapest Chicago O'Hare Intl Airport to Florence flights are usually those with departure times in the morning. Our users have found flights to Florence in the morning for as low as $908. Flights to Florence are more costly at noon, with an average ticket price of $1,523. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Florence?

You are more likely to see cheaper flights to Florence from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Florence for around $1,040 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florence from Chicago O'Hare Intl Airport for as low as $861 on momondo.

How have Chicago O'Hare Intl Airport to Florence flight prices changed over time?

As of August 2025, prices for Chicago O'Hare Intl Airport to Florence flights are approximately 47% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Florence

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Florence according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Florence (ORD to FLR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Florence

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to Florence. There are no popular flight routes from Chicago O'Hare Intl Airport to Florence.
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  • How far is Chicago O'Hare Intl to Florence Peretola by plane?

    The straight-line distance from Chicago O'Hare Intl to Florence Peretola is 4683.7 mi. Flights usually cover this in 10h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Florence Peretola Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Florence Peretola Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Florence Peretola Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Florence Peretola Airport?

    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 Chicago O'Hare Intl Airport to Florence Peretola Airport.

  • What documentation or ID do you need to fly to Florence Peretola Airport?

    The required travel and health documents for your Florence Peretola Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Florence Peretola Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Florence?

Best airlines flying from Chicago O'Hare Intl Airport to Florence

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Florence with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $470Free CancellationRating
7.4
1,477 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $491Free CancellationRating
7.8
1,387 reviews
Search KLM flights
Air FrancePriceFrom $594Free CancellationRating
7.4
1,469 reviews
Search Air France flights
LufthansaPriceFrom $630Free CancellationRating
6.8
7,359 reviews
Search Lufthansa flights
British AirwaysPriceFrom $647Free CancellationRating
6.7
7,309 reviews
Search British Airways flights
DeltaPriceFrom $699Free CancellationRating
7.9
7,979 reviews
Search Delta flights
United AirlinesPriceFrom $704Free CancellationRating
7.4
8,943 reviews
Search United Airlines flights
SWISSPriceFrom $708Free CancellationRating
7.6
1,711 reviews
Search SWISS flights
IberiaPriceFrom $741Free CancellationRating
7.0
2,891 reviews
Search Iberia flights
ITA AirwaysPriceFrom $770Free CancellationRating
6.7
1,024 reviews
Search ITA Airways flights

Traveling to a place near Florence?

Book flights to Florence if you plan to visit one of these locations
Siena
Prato
San Gimignano
Pistoia
Montecatini Terme
Arezzo
Colle di Val d'Elsa
Fiesole
Poggibonsi
Impruneta
Greve in Chianti
Monteriggioni
Volterra

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Florence. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Chicago to Florence flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Florence from Chicago.

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

Yes momondo offers price alerts on flights to Florence from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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