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Cheap flights from Illinois to Florence from $251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Florence departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Florence

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:15 pm - 10:35 am
ORD
-
FLR
32h 20m
1 stop
Scandinavian Airlines Logo
7:55 pm - 4:10 pm
FLR
-
ORD
27h 15m
1 stop
$437Scandinavian Airlines
Fri, Apr 17 - Tue, Apr 21
Scandinavian Airlines Logo
7:15 pm - 7:05 pm
ORD
-
FLR
16h 50m
1 stop
Scandinavian Airlines Logo
7:55 pm - 4:10 pm
FLR
-
ORD
27h 15m
1 stop
$438Scandinavian Airlines
Mon, Apr 13 - Fri, Apr 24
Scandinavian Airlines Logo
7:15 pm - 7:05 pm
ORD
-
FLR
16h 50m
1 stop
Scandinavian Airlines Logo
7:55 pm - 4:10 pm
FLR
-
ORD
27h 15m
1 stop
$452Scandinavian Airlines
Mon, Mar 30 - Tue, Apr 14
TAP AIR PORTUGAL Logo
6:15 pm - 5:50 pm
ORD
-
FLR
16h 35m
1 stop
TAP AIR PORTUGAL Logo
6:45 pm - 4:00 pm
FLR
-
ORD
28h 15m
1 stop
$495TAP AIR PORTUGAL
Sat, May 2 - Sat, May 16
Multiple Airlines Logo
4:05 pm - 10:15 pm
STL
-
FLR
23h 10m
2 stops
Multiple Airlines Logo
6:30 am - 2:55 pm
FLR
-
STL
14h 25m
1 stop
$508Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
4:05 pm - 10:15 pm
STL
-
FLR
23h 10m
2 stops
Multiple Airlines Logo
6:30 am - 2:55 pm
FLR
-
STL
14h 25m
1 stop
$509Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Air Canada Logo
4:05 pm - 10:15 pm
STL
-
FLR
23h 10m
2 stops
Air Canada Logo
2:20 pm - 3:29 pm
FLR
-
STL
31h 09m
2 stops
$516Air Canada
Wed, Mar 4 - Wed, Mar 11
Air Canada Logo
4:05 pm - 10:15 pm
STL
-
FLR
23h 10m
2 stops
Air Canada Logo
2:20 pm - 3:29 pm
FLR
-
STL
31h 09m
2 stops
$517Air Canada
Wed, Mar 4 - Wed, Mar 11
British Airways Logo
7:05 am - 10:20 pm
STL
-
FLR
32h 15m
2 stops
British Airways Logo
7:05 am - 7:30 pm
FLR
-
STL
19h 25m
1 stop
$537British Airways
Fri, Apr 17 - Wed, Apr 22
British Airways Logo
7:05 am - 10:20 pm
STL
-
FLR
32h 15m
2 stops
British Airways Logo
7:05 am - 7:30 pm
FLR
-
STL
19h 25m
1 stop
$538British Airways
Fri, Apr 17 - Wed, Apr 22

Scandinavian Airlines flights from Illinois to Florence

Our best Scandinavian Airlines deals on Illinois to Florence flight tickets
Scandinavian Airlines
Apr 17
ORD7:15 pmChicago O'Hare Intl
32h 20m
1 stop
FLR10:35 amFlorence Peretola
Apr 21
FLR7:55 pmFlorence Peretola
27h 15m
1 stop
ORD4:10 pmChicago O'Hare Intl
$437
Scandinavian Airlines
Apr 13
ORD7:15 pmChicago O'Hare Intl
16h 50m
1 stop
FLR7:05 pmFlorence Peretola
Apr 24
FLR7:55 pmFlorence Peretola
27h 15m
1 stop
ORD4:10 pmChicago O'Hare Intl
$438
Scandinavian Airlines
Mar 30
ORD7:15 pmChicago O'Hare Intl
16h 50m
1 stop
FLR7:05 pmFlorence Peretola
Apr 14
FLR7:55 pmFlorence Peretola
27h 15m
1 stop
ORD4:10 pmChicago O'Hare Intl
$452

British Airways flights from Illinois to Florence

Our best British Airways deals on Illinois to Florence flight tickets
British Airways
Apr 17
STL7:05 amLambert-St Louis
32h 15m
2 stops
FLR10:20 pmFlorence Peretola
Apr 22
FLR7:05 amFlorence Peretola
19h 25m
1 stop
STL7:30 pmLambert-St Louis
$537
British Airways
Apr 17
STL7:05 amLambert-St Louis
32h 15m
2 stops
FLR10:20 pmFlorence Peretola
Apr 22
FLR7:05 amFlorence Peretola
19h 25m
1 stop
STL7:30 pmLambert-St Louis
$538
British Airways
Apr 17
STL7:05 amLambert-St Louis
32h 15m
2 stops
FLR10:20 pmFlorence Peretola
Apr 22
FLR7:05 amFlorence Peretola
19h 25m
1 stop
STL7:30 pmLambert-St Louis
$539

momondo 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, momondo users made 832,500 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Illinois to Florence that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Fri 4/17

7:15 pm-10:35 am

1 stop32h 20m

Florence Peretola

Tue 4/21

7:55 pm-4:10 pm

1 stop27h 15m

$437

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Mon 4/13

7:15 pm-7:05 pm

1 stop16h 50m

Florence Peretola

Fri 4/24

7:55 pm-4:10 pm

1 stop27h 15m

$438

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Mon 3/30

7:15 pm-7:05 pm

1 stop16h 50m

Florence Peretola

Tue 4/14

7:55 pm-4:10 pm

1 stop27h 15m

$452

ChicagoFlorence

ORD - FLR

ORDFLR

Chicago O'Hare Intl

Sat 5/2

6:15 pm-5:50 pm

1 stop16h 35m

Florence Peretola

Sat 5/16

6:45 pm-4:00 pm

1 stop28h 15m

$495

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Wed 3/4

4:05 pm-10:15 pm

2 stops23h 10m

Florence Peretola

Wed 3/11

6:30 am-2:55 pm

1 stop14h 25m

$508

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Wed 3/4

4:05 pm-10:15 pm

2 stops23h 10m

Florence Peretola

Wed 3/11

6:30 am-2:55 pm

1 stop14h 25m

$509

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Wed 3/4

4:05 pm-10:15 pm

2 stops23h 10m

Florence Peretola

Wed 3/11

2:20 pm-3:29 pm

2 stops31h 09m

$516

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Wed 3/4

4:05 pm-10:15 pm

2 stops23h 10m

Florence Peretola

Wed 3/11

2:20 pm-3:29 pm

2 stops31h 09m

$517

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Fri 4/17

7:05 am-10:20 pm

2 stops32h 15m

Florence Peretola

Wed 4/22

7:05 am-7:30 pm

1 stop19h 25m

$537

St. LouisFlorence

STL - FLR

STLFLR

Lambert-St Louis

Fri 4/17

7:05 am-10:20 pm

2 stops32h 15m

Florence Peretola

Wed 4/22

7:05 am-7:30 pm

1 stop19h 25m

$538

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 Illinois 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 November, then book flights to Florence from Illinois during October instead. Flights to Florence in October, while not as cheap as those in November, still average around $784.

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

You are more likely to see cheaper flights to Florence from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Florence for around $988 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florence from Illinois for as low as $854 on momondo.

Can stopping save me money on Illinois to Florence flights?

You could potentially save up to 42% on your flight if you consider stops on a Illinois to Florence flight.

Cheap Illinois to Florence flight deals and tips

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

Fastest flight time

14h 31m

Direct flights

None
The fastest flight from Illinois to Florence takes 14h 31m
There are no direct flights from Illinois to Florence. There are no popular flight routes from Illinois to Florence.
Search flight deals

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

    Prices for flights from Illinois to Florence Peretola Airport are updated daily.

  • How many operators does momondo search for flights from Illinois to Florence Peretola Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Florence Peretola Airport.

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

    The travel and health documents required for your trip to Florence Peretola Airport 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 Florence Peretola Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Illinois to Florence

Compare and see reviews for airlines that fly from Illinois to Florence with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $454Free CancellationRating
7.3
1,677 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $491Free CancellationRating
7.7
1,448 reviews
Search KLM flights
SWISSPriceFrom $586Free CancellationRating
7.6
1,864 reviews
Search SWISS flights
Air FrancePriceFrom $588Free CancellationRating
7.4
1,532 reviews
Search Air France flights
LufthansaPriceFrom $630Free CancellationRating
6.8
7,761 reviews
Search Lufthansa flights
British AirwaysPriceFrom $663Free CancellationRating
6.7
7,716 reviews
Search British Airways flights
United AirlinesPriceFrom $669Free CancellationRating
7.4
9,235 reviews
Search United Airlines flights
DeltaPriceFrom $699Free CancellationRating
7.9
8,148 reviews
Search Delta flights
ITA AirwaysPriceFrom $722Free CancellationRating
6.7
1,145 reviews
Search ITA Airways flights
IberiaPriceFrom $741Free CancellationRating
7.0
3,104 reviews
Search Iberia flights

Traveling to a place near Florence?

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

Why use momondo?

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

It is quick and easy to find Illinois to Florence flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Florence that suits you.

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

Flights from Illinois to Florence with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Illinois to Florence flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Florence, momondo offers a useful price alert feature which will track prices for flights to Florence from Illinois and alert you when they change.

An easier way to manage your Florence trip

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