$372 Find Cheap Flights from Florence to Illinois

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 5/24. 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

Thu, Feb 5 - Wed, Feb 11
TAP AIR PORTUGAL Logo
7:15 pm - 3:25 pm
FLR
-
ORD
27h 10m1 stop
TAP AIR PORTUGAL Logo
7:10 pm - 6:30 pm
ORD
-
FLR
16h 20m1 stop
$469TAP AIR PORTUGAL
Thu, Jan 22 - Wed, Jan 28
TAP AIR PORTUGAL Logo
7:15 pm - 3:25 pm
FLR
-
ORD
27h 10m1 stop
TAP AIR PORTUGAL Logo
7:10 pm - 11:35 am
ORD
-
FLR
33h 25m1 stop
$482TAP AIR PORTUGAL
Thu, Feb 12 - Thu, Feb 19
Multiple Airlines Logo
6:55 am - 2:55 pm
FLR
-
ORD
15h 00m1 stop
Multiple Airlines Logo
5:10 pm - 11:45 am
ORD
-
FLR
11h 35m1 stop
$626Multiple Airlines
Wed, Feb 11 - Wed, Feb 18
British Airways Logo
12:10 pm - 3:25 pm
FLR
-
ORD
34h 15m1 stop
British Airways Logo
8:35 pm - 11:45 am
ORD
-
FLR
32h 10m1 stop
$640British Airways
Thu, Jan 22 - Wed, Jan 28
Multiple Airlines Logo
6:55 am - 2:55 pm
FLR
-
ORD
15h 00m1 stop
Multiple Airlines Logo
2:50 pm - 2:40 pm
ORD
-
FLR
16h 50m2 stops
$647Multiple Airlines
Thu, Jan 22 - Wed, Jan 28
Multiple Airlines Logo
12:20 pm - 2:20 pm
FLR
-
ORD
33h 00m1 stop
Multiple Airlines Logo
11:16 am - 8:55 am
ORD
-
FLR
14h 39m2 stops
$649Multiple Airlines
Thu, Feb 5 - Wed, Feb 11
Delta Logo
6:40 am - 6:19 pm
FLR
-
ORD
18h 39m2 stops
Delta Logo
5:20 pm - 11:25 am
ORD
-
FLR
11h 05m1 stop
$654Delta
Thu, Jan 22 - Wed, Jan 28
Delta Logo
6:40 am - 5:55 pm
FLR
-
ORD
18h 15m2 stops
Delta Logo
1:57 pm - 2:25 pm
ORD
-
FLR
17h 28m2 stops
$655Delta
Sat, May 23 - Mon, May 25
British Airways Logo
7:10 am - 9:28 pm
FLR
-
STL
21h 18m2 stops
British Airways Logo
9:46 am - 10:20 pm
STL
-
FLR
29h 34m2 stops
$732British Airways
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
6:30 am - 7:27 pm
FLR
-
STL
19h 57m2 stops
United Airlines Logo
12:44 pm - 2:10 pm
STL
-
FLR
18h 26m2 stops
$839United 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.

Which airlines provide the cheapest flights from Florence to Illinois?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Florence to Illinois were found on TAP AIR PORTUGAL ($482) and Delta ($649).

Good to know

Low seasonFebruary
Cheapest flight$372
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 4% increase in price.
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 9124 reviews
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

The staff was nice, however boarding taking 2 hours. That’s insane. Overall very bad experience, a lot of turbulence and when landed in Chicago was horrible. I don’t think I’ll flight with UA again.

4.0 OkayAnonymous, Dec 2025
LIR - ORD
Read more United Airlines reviews

The staff was nice, however boarding taking 2 hours. That’s insane. Overall very bad experience, a lot of turbulence and when landed in Chicago was horrible. I don’t think I’ll flight with UA again.

An international flight on an apron is pretty unusual in my 40 years of traveling. Departure delay. Luggage despite over an hour connection did not make it to the flight. Actually still in Germany. My luggage was not moved until I reached my final destination despite knowing it to be left in Germany upon my arrival in Chicago. The service left me a little off, both going and returning from Europe. Light on in the cabin even during a night flight and lots of traffic no matter what. Maybe passengers want more service? As a frequent traveler i just want to be able to sleep, the food will be better at the destination anyway. So since the cabin crew woke me up I asked for a cocktail, I did not get the best response although sitting in row 20 premium economy. I usually fly premium economy or business and my 2 flight to Europe in 2025 with United both had luggage delays and other minor issues. American flights to Australia, Canada and Europe went smoothly and Premium plus feels very much like business light. Is United Club becoming a waste and Silver/Gold levels another waste??

They did the one thing that really matters - got to Chicago early.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Very bad! They kept delaying my flight and wouldn’t do anything about it

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

United has come a long way, it’s been a fantastic experience traveling with them.

This flight leg was fantastic - super comfortable and a great selection of things to watch on the TV. Staff were excellent, really above and beyond.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Awful cold sandwich, pizza was bad and coffee was extremely cold I expected better quality in wines on the way to Rome I order red wine and could not drink it ! Bad quality of wine . Being an European airline’s wine are inexpensive so could have better selección of wines . So on the way back a settle for water with is a pity . The crew disappear and didn’t pick up the trays after meals or the garbage of the snacks . Iberia has better service and other airlines

The toilets are very small for a long trip like this. There is no space whatsoever. Totally unusable,

This airplane is much better. Not worn out like the one we flew with fr NY to Rome. Flight attendants were ok.

Poor. The airlines left my luggage in Miami. It took 2 1/2 days to get my luggage at my destination. I was forced to buy clothes and daily items for days. There was little concern to get my bag to me which highly impacted my trip. Seats were cramped as well. Would not recommend this airline to anyone.

This was our return flight. It was slightly better than the one we took to go to Rome, mainly because the food was slightly better and more abondant. On our LA-Fco flight the food was way below average. Also, it felt like the legroom in Economy was smaller than other airlines we used in the past - my knees were touching the seat in front of me.

There was so little leg space in middle seat that the blanket/pillow accessories and my feet could not fit. Knees were 1 inch from seat in front and when person in front reclined, it was uncomfortably invasive in my space. I am not large, 5’5” and 130 pounds

Wonderful! Everyone very helpful and kind. Returning flight was cancelled but rebooking was easy.

The seats are very tight and uncomfortable. The recline position did not work.

Flight was on time, there were no issues. It was also direct to SFO. For an international flight, I call that a win.

Flight was on time and pretty standard. No Hiccups. I have no complaints, which is a lot to say about a 12 hour flight.

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

Information on your arrival and departure airports