$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 9/4. 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

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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

Thu, Sep 3 - Tue, Sep 8
ITA Airways Logo
6:25 am - 1:10 pm
FLR
-
ORD
13h 45m
1 stop
ITA Airways Logo
3:00 pm - 10:40 am
ORD
-
FLR
12h 40m
1 stop
$551ITA Airways
Thu, Sep 3 - Tue, Sep 8
ITA Airways Logo
6:25 am - 1:10 pm
FLR
-
ORD
13h 45m
1 stop
ITA Airways Logo
3:00 pm - 6:15 pm
ORD
-
FLR
20h 15m
1 stop
$561ITA Airways
Wed, Sep 2 - Sun, Sep 6
ITA Airways Logo
7:00 pm - 1:10 pm
FLR
-
ORD
25h 10m
1 stop
ITA Airways Logo
3:00 pm - 10:40 pm
ORD
-
FLR
24h 40m
1 stop
$596ITA Airways
Wed, Sep 2 - Sun, Sep 6
ITA Airways Logo
7:00 pm - 1:10 pm
FLR
-
ORD
25h 10m
1 stop
ITA Airways Logo
3:00 pm - 10:40 pm
ORD
-
FLR
24h 40m
1 stop
$597ITA Airways
Thu, Sep 3 - Tue, Sep 8
British Airways Logo
7:05 am - 3:55 pm
FLR
-
ORD
15h 50m
1 stop
British Airways Logo
12:39 pm - 10:20 pm
ORD
-
FLR
26h 41m
2 stops
$745British Airways
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
6:45 am - 2:25 pm
FLR
-
ORD
14h 40m
1 stop
Multiple Airlines Logo
4:55 pm - 7:35 pm
ORD
-
FLR
19h 40m
1 stop
$749Multiple Airlines
Thu, Sep 3 - Tue, Sep 8
Delta Logo
6:30 am - 6:33 pm
FLR
-
MDW
19h 03m
2 stops
Delta Logo
5:45 pm - 5:15 pm
MDW
-
FLR
16h 30m
2 stops
$857Delta
Thu, Sep 3 - Tue, Sep 8
Delta Logo
6:30 am - 6:33 pm
FLR
-
MDW
19h 03m
2 stops
Delta Logo
5:45 pm - 5:15 pm
MDW
-
FLR
16h 30m
2 stops
$862Delta
Thu, Sep 17 - Sat, Sep 26
Air Canada Logo
6:30 am - 6:41 pm
FLR
-
STL
19h 11m
2 stops
Air Canada Logo
8:55 am - 9:35 am
STL
-
FLR
17h 40m
2 stops
$862Air Canada
Tue, Dec 22 - Fri, Jan 8
Multiple Airlines Logo
6:40 am - 4:22 pm
FLR
-
MDW
16h 42m
2 stops
Multiple Airlines Logo
1:05 pm - 11:25 am
MDW
-
FLR
15h 20m
2 stops
$941Multiple 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 October, when tickets cost $581 (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 season

January

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 9999 reviews
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
Airline reviews

Great experience, boarding was fast and efficient, so much so that we arrived to Chicago very early

10.0 ExcellentJim, Jul 2026
BWI - ORD
Read more United Airlines reviews

Great experience, boarding was fast and efficient, so much so that we arrived to Chicago very early

The flight did not have its customary snacks during the flight. Apparently they were never loaded on the plane.

The seats on this flight weren’t as comfortable as we had expected. Even leaned back these seats left us feeling crappy in our backs. Also we had to use our own tablets for movies, but nothing in the seats in front of us to hold the tablets up.

The head rest is too big and cannot be placed differently/removed. Causes one head to tilt forward and increase back pain

Food was not great. Small seating area for business class

Horrible experience. They delayed our flight 7 hours!! We had to seat at the airport with kids on 4th July all day!

The flight was delayed an hour and a half while you tried to fix the plane so I missed my connecting flight in Chicago. In Chicago, it took an hour to get the luggage. Then the conveyor belt was broken where I have to transfer my flight from an international flight to the continuing flight so I had to carry a large suitcase through the airport. The elevators were broken in the airport. I paid people to carry the luggage for me up the escalators in two different areas. The person who helped me get the new flight was outstanding. The temperature in the airport in Chicago was horrible. We were all sweating. It was the day from hell. That was after two hours in a security line in Athens. I have TSA pre-checked and global entry and I still waited. Two hours in a security line. Something has got to be done to stream line this service. After I’ve been through all of that in Athens, why do I have to go through it again in Chicago. It was the worst travel experience I have had in a long time. Your bathrooms have gotten so small that you can hardly get your butt on the toilet. You’ve taken the airspace out of the inside of the top of the toilet. It really makes for a miserable experience. Also on a 4 1/2 hour flight from Chicago to Los Angeles. The only thing we’re given is a bag of pretzels. REALLY!!

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

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).

The flight was long and offered very little comfort. The seats were exceptionally small and quite uncomfortable, making it difficult to rest on a long journey. The onboard meals were below expectations, although the cabin crew was excellent throughout the flight—professional, attentive, and courteous. I understand the commercial pressures airlines face, but maximizing capacity by reducing seat size and comfort has become an industry-wide concern. While many travelers will continue to tolerate these conditions out of necessity, an increasing number of passengers will choose alternative airlines whenever possible in search of a more comfortable travel experience. Investing in passenger comfort is not only appreciated—it is also an important factor in long-term customer loyalty.

Worst airline. Nine hours late. Checkin agent was not helpful at all.

One bathroom wasn’t working and the other bathroom faucet wasn’t working.

Horrible. I was on flight AZ620 from Rome to LA. I paid over $4k for my business class seat and had a horrible experience. The WiFi was not connected for the entire flight and instead of being transparent with the passengers, the staff passed out WiFi vouchers and failed to let us know that the Wifi did not and would not work for the entire flight. Much worse is the terrible treatment from the manager of the flight attendant staff. I got up from my business class seat to use the restroom meant for this section. The flight attendant manager (I didn't catch her name but later learned she was the manager from another employee) started yelling at me that I couldn't use the restroom. I thought maybe it was busy. Then another flight attendant came to my seat and said that her manager thinks I'm not in business class, but I should let her know I am so I can use the restroom. I stood up again and before I reached the restroom, the manager was already yelling at me again to use the restroom in the back! She was judging me based solely on my appearance and assumed I wasn't business class. I had to interrupt her constant yelling to tell her "I am business class." She was racist and rude. I travel constantly for work, but moving forward I am never going to spend my money on an ITA airway flight again. Thanks to this manager, you lost a customer.

I am vegan, and the food was not what I expected it to be One meal was good, but the rest of the things were not very satisfying… I was disappointed in the food The flight itself was very smooth and everybody was very very nice… The boarding was very good

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

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