$405 Find Cheap Flights from Florence to Illinois - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Florence to Illinois departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Florence to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Florence to Illinois, as well as popular online travel agencies
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Flight Deals

Book Cheap Florence to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Florence to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Florence to Illinois

Wed, Sep 16 - Sun, Sep 20
ITA Airways Logo
7:00 pm - 1:10 pm
FLR
-
ORD
25h 10m
1 stop
ITA Airways Logo
3:00 pm - 2:45 pm
ORD
-
FLR
16h 45m
1 stop
$583ITA Airways
Tue, Sep 1 - Fri, Oct 30
Scandinavian Airlines Logo
7:55 pm - 4:10 pm
FLR
-
ORD
27h 15m
1 stop
Scandinavian Airlines Logo
8:15 pm - 9:15 pm
ORD
-
FLR
19h 00m
2 stops
$653Scandinavian Airlines
Mon, Aug 31 - Fri, Oct 30
Scandinavian Airlines Logo
7:55 pm - 4:10 pm
FLR
-
ORD
27h 15m
1 stop
Scandinavian Airlines Logo
8:15 pm - 9:15 pm
ORD
-
FLR
19h 00m
2 stops
$686Scandinavian Airlines
Mon, Aug 31 - Fri, Oct 30
Scandinavian Airlines Logo
7:55 pm - 4:10 pm
FLR
-
ORD
27h 15m
1 stop
Scandinavian Airlines Logo
8:15 pm - 9:15 pm
ORD
-
FLR
19h 00m
2 stops
$701Scandinavian Airlines
Tue, Sep 1 - Fri, Oct 30
Delta Logo
6:30 am - 4:51 pm
FLR
-
ORD
17h 21m
2 stops
Delta Logo
11:30 am - 11:20 am
ORD
-
FLR
17h 50m
2 stops
$723Delta
Tue, Sep 1 - Fri, Oct 30
Delta Logo
6:30 am - 4:59 pm
FLR
-
MDW
17h 29m
2 stops
Delta Logo
1:05 pm - 11:20 am
MDW
-
FLR
16h 15m
2 stops
$723Delta
Tue, Sep 1 - Fri, Oct 30
SWISS Logo
9:55 am - 3:55 pm
FLR
-
ORD
13h 00m
1 stop
SWISS Logo
7:50 pm - 8:30 am
ORD
-
FLR
30h 40m
1 stop
$732SWISS
Tue, Sep 1 - Fri, Oct 30
KLM Logo
6:30 am - 4:59 pm
FLR
-
MDW
17h 29m
2 stops
KLM Logo
1:05 pm - 11:20 am
MDW
-
FLR
16h 15m
2 stops
$762KLM
Mon, Aug 31 - Fri, Oct 30
Multiple Airlines Logo
6:30 am - 4:59 pm
FLR
-
MDW
17h 29m
2 stops
Multiple Airlines Logo
1:00 pm - 11:20 am
MDW
-
FLR
16h 20m
2 stops
$775Multiple Airlines
Mon, Aug 31 - Fri, Oct 30
Multiple Airlines Logo
6:30 am - 4:59 pm
FLR
-
MDW
17h 29m
2 stops
Multiple Airlines Logo
1:00 pm - 11:20 am
MDW
-
FLR
16h 20m
2 stops
$778Multiple Airlines
Booking Insights

KAYAK's insights & trends for Florence to Illinois flights

Get data-powered insights and trends into flights from Florence to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Florence to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Florence to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Florence to Illinois is February, when tickets cost $559 (return) on average. On the other hand, the most expensive months are April and July, when the average cost of round-trip tickets is $907 and $739 respectively.

Good to know

Low seasonJanuary
Cheapest flight$405
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from Florence to Chicago

FAQs - booking Illinois flights

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

    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 Florence to Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Florence to 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 Florence to Illinois?

    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 from Florence to Illinois with an airline and back with another airline.

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

    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 from Florence to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Florence to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Florence to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Florence to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9898 reviews
7.1Entertainment
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
Airline reviews

1 flight cancelled Had to fly out of different city Flight at new departure city was delayed 3 hours causing us to miss connecting flights. By the time we did make it to Prague our luggage did not. Had to wait day and a half for luggage to be delivered. Customer service was not good. Agents did not arrive at gate until 5-10 minutes before boarding

2.0 MediocreRuss, Jun 2026
FOD - ORD
Read more United Airlines reviews

1 flight cancelled Had to fly out of different city Flight at new departure city was delayed 3 hours causing us to miss connecting flights. By the time we did make it to Prague our luggage did not. Had to wait day and a half for luggage to be delivered. Customer service was not good. Agents did not arrive at gate until 5-10 minutes before boarding

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

Boarding was great, and the crew were very friendly. The seats must have been a bit on the older side and you could feel some of the seat components through the padding. Also, the plugs did not work on the row's entertainment screen or charging ports. Checked bag was transferred for connecting flight, and we appreciated how early we had the connecting gate information.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Prefer not to have an almost 3 hour delay with useless communication that wasn't accurate.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

I flew from Barcelona to Chicago on UA yesterday. The flight was on time, the pilots did a great job and the flight attendants were super nice. All of them. Also food was good, and the drinks, including wine were served a few times during our flight. I highly recommend this airline.

Boarded early, left early, arrived 40 mins early! A win win for me!

Bad, but r that was because Chicago to stl flight 14 hours late.

Check in, boarding processes were fine. Crew was great; pleasant and helpful. The food was absolutely terrible. One expects decent food, especially in Business class. The evening meal was edible. The before landing " meal" was inedible. Don't serve food that doesn't do well after hours of refrigeration ( frozen?), like a chicken burger (soggy bun, rubbery chicken)and fries (cold and hard).

Kayak was an utter disaster. They booked the tickets through a 3rd party and the 3rd party changed the dates of the flight without checking with us. They promised to change it back, but they never did, and I eventually had to dispute the credit card charge to get my money back and had to reserve through another website. NEVER use KAYAK again!

Crazy and confusing check in process for connecting international flights. Extremely uncomfortable seats in economy, bad in flight service with useless attendants, 10 year old movie selection, inedible food + only 1 full meal for 12+ hours long flight - 2nd snack was a cold bun with 1 slice of tomato and 1 slice of cucumber; 3rd was 2 breads - 1 hot and 1 cold. Finally absolute bad information on arrival time - in flight suggested we will reach at 12 AM until last minute, when we landed it was 1:15 PM

The crew was business like and not very friendly. It was very disappointing in that they handed out the meal at the beginning of our journey. Eight hours later, they handed a sandwich and a drink. During their eight hour break all they did was sit in the back, looked at their phone and read. They never came down the aisle during those eight hours and offered another beverage or to See if there was anything they could do for the passengers.

The price for Premium Economy seats very competitive and ITA beat the big guys in terms of fair. However, seat comfort was below expectations. Movie selection was poor. Food - absolutely horrible!! I felt like a prisoner for 13 hours being fed cold damp rolls and room temp water. NOT what I expected for Premium Economy!!

Our flight was changed to a day we could not travel so we cancelled it. Will never use kayak again

Most importantly, got us there and back safely and on time. Seats in Prem Econ spacious enough and comfortable. But pulldown footrest on both flights inadequate/broken. Crew...mixed: a few were quite pleasant, others seemed disinterested. Food was underwhelming. Yes, I know it's just "airplane food", so dont expect much... but even United is doing better now, and BA more so. Would I fly ITA again...perhaps. Price diff was main selector this time, almost 1K LESS/person than UA. I'm naturally frugal -- For 2K I'll put up with some small inconveniences.

Flight bumpy and aircraft old with tape over seats , it seems there is a lack of maintenance, air pipe blow off in the middle of the flight, flight attendant seemed not to be worried about it. Food got very bad over time , not only for the quality but for the quantity . Seats are very uncomfortable , entertainment not working properly.

OK flight. However, left my smartphone in the seat pocket by mistake, and ITA staff were able to retrieve it and bring it to the departure desk for the next flight. I was so happy and thankful that they were able to get my phone back!

I get it…Economy sucks but on a 13 hour flight all seats should have legroom and go back more than 110 degrees

ALL services were good. An announcement should’ve been made at the end of the flight that filling out a customs form would not be necessary anymore for USA travelers entering Philadelphia.

Everything you need to know for your flight from Florence to Illinois

Information on your arrival and departure airports