HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sicily

$285+ Cheap flights from Illinois to Sicily

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CTA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Sicily with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to Sicily

Cheapest flights from Illinois to Sicily
Explore the most affordable flight options available from Illinois to Sicily. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Mytrip deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 pmORD - PMO
3 stops21h 00mMultiple Airlines
Tue 1/610:05 amPMO - ORD
2 stops35h 55mMultiple Airlines
Deal found 12/16$1,200
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:40 pmORD - CTA
1 stop32h 05mMultiple Airlines
Thu 1/811:15 pmCTA - ORD
2 stops46h 42mMultiple Airlines
Deal found 12/15$1,837
This FlightHub deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:50 amORD - CTA
1 stop23h 35mTurkish Airlines
Sun 1/47:25 pmCTA - ORD
1 stop30h 00mTurkish Airlines
Deal found 12/16$1,866
This KAYAK deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:50 pmORD - CTA
2 stops43h 50mSWISS
Thu 1/89:10 amCTA - ORD
2 stops38h 50mSWISS
Deal found 12/15$1,907
This FlightHub deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:50 amORD - PMO
2 stops19h 40mMultiple Airlines
Fri 1/29:30 amPMO - ORD
1 stop15h 55mMultiple Airlines
Deal found 12/15$2,058
This FlightHub deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:50 amORD - CTA
1 stop37h 45mTurkish Airlines
Thu 1/87:25 pmCTA - ORD
1 stop30h 00mTurkish Airlines
Deal found 12/15$2,234
This Cheapflightsfares deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:05 pmORD - CTA
2 stops28h 00mSWISS
Sun 1/48:40 pmCTA - ORD
2 stops22h 30mSWISS
Deal found 12/16$2,376
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:20 pmORD - PMO
1 stop12h 05mMultiple Airlines
Sat 1/37:55 pmPMO - ORD
1 stop23h 50mMultiple Airlines
Deal found 12/17$2,628
This FlightHub deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:50 amORD - PMO
2 stops19h 40mMultiple Airlines
Wed 1/76:45 pmPMO - ORD
1 stop30h 40mMultiple Airlines
Deal found 12/15$2,666
This KLM deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:50 amMDW - PMO
2 stops17h 35mKLM
Tue 1/66:10 amPMO - MDW
2 stops18h 24mKLM
Deal found 12/16$3,237
This FlightHub deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:50 amORD - CTA
1 stop23h 35mTurkish Airlines
Mon 1/59:35 amCTA - ORD
1 stop63h 50mTurkish Airlines
Deal found 12/16$3,934
This Air Canada deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:05 amORD - CTA
2 stops24h 35mAir Canada
Sun 1/410:05 amCTA - ORD
3 stops28h 58mAir Canada
Deal found 12/16$4,569

Find flight deals from Illinois to Sicily

Keep the following information in mind while searching for Illinois to Sicily flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$488
(FlightHub)

One-way from

$285
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,057
Provider with most accurate pricing for Chicago (CHI)-Catania Fontanarossa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Catania Fontanarossa flights.
Search Deals
From Illinois to Sicily
Search Deals
One-way flight from Illinois to Sicily
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($237 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Sicily 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Illinois to Sicily that are best for you.

Fly from

Illinois

Fly to

Sicily

Route

Depart

Return

Price

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Wed 2/18

6:55 pm-5:35 pm

2 stops39h 40m

Catania Fontanarossa

Thu 2/26

10:15 am-12:05 am

2 stops44h 50m

$488

St. LouisCatania

STL - CTA

STLCTA

Lambert-St Louis

Sat 1/31

4:49 pm-5:20 pm

2 stops17h 31m

Catania Fontanarossa

Sat 2/7

11:30 am-11:59 pm

2 stops19h 29m

$499

ChicagoCatania

ORD - CTA

ORDCTA

Chicago O'Hare Intl

Mon 4/27

11:25 am-6:20 pm

1 stop23h 55m

Catania Fontanarossa

Wed 5/6

9:30 am-9:40 am

1 stop31h 10m

$570

ChicagoPalermo

ORD - PMO

ORDPMO

Chicago O'Hare Intl

Tue 2/17

6:30 pm-5:40 pm

2 stops16h 10m

Palermo Punta Raisi

Wed 3/4

7:10 am-5:20 pm

2 stops17h 10m

$607

ChicagoPalermo

ORD - PMO

ORDPMO

Chicago O'Hare Intl

Mon 4/27

7:50 pm-6:20 pm

1 stop15h 30m

Palermo Punta Raisi

Sat 5/9

7:20 pm-9:40 am

1 stop21h 20m

$614

ChicagoPalermo

ORD - PMO

ORDPMO

Chicago O'Hare Intl

Wed 3/25

9:20 pm-8:30 am

1 stop29h 10m

Palermo Punta Raisi

Sun 3/29

9:20 am-6:15 pm

1 stop15h 55m

$621

ChicagoCatania

ORD - CTA

ORDCTA

Chicago O'Hare Intl

Fri 1/16

11:50 am-8:35 am

1 stop13h 45m

Catania Fontanarossa

Wed 1/21

9:35 am-10:05 am

1 stop31h 30m

$623

ChicagoCatania

ORD - CTA

ORDCTA

Chicago O'Hare Intl

Fri 1/30

11:50 am-8:35 am

1 stop13h 45m

Catania Fontanarossa

Fri 2/6

7:25 pm-10:05 am

1 stop21h 40m

$623

ChicagoCatania

ORD - CTA

ORDCTA

Chicago O'Hare Intl

Tue 3/24

12:50 pm-8:35 am

1 stop13h 45m

Catania Fontanarossa

Sun 3/29

7:20 pm-9:40 am

1 stop21h 20m

$627

ChicagoCatania

ORD - CTA

ORDCTA

Chicago O'Hare Intl

Sun 2/1

11:50 am-8:35 am

1 stop13h 45m

Catania Fontanarossa

Sun 2/8

7:25 pm-10:05 am

1 stop21h 40m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 48 results
1
2
3
...
5

Best time to book a flight from Illinois to Sicily

Have a flexible travel schedule? Discover the best time to fly to Sicily from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Sicily

What is the cheapest month to book a flight from Illinois to Sicily?

Currently, January is the cheapest month in which you can book a flight from Illinois to Sicily (average of $346). Flying from Illinois to Sicily in June is currently the most expensive (average of $1,055). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to SI?

Find hourly flight availability from Illinois to Sicily. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Illinois to Sicily is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 47% on airfare.

What is the cheapest day to fly from Illinois to Sicily?

Use this chart to determine the cheapest time to fly round-trip from Illinois to Sicily. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Illinois to Sicily flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Sicily

Get insights into the airlines that provide service to Sicily. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sicily. Reviews last updated December 18, 2025.
See what other customers who have flown with SWISS, Turkish Airlines, and Lufthansa from Illinois to Sicily have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,815 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Overall

7.5

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
SWISS
7.5
Good
1,815 reviews
SWISS
7.5
Good
1,815 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Overall

7.5

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Turkish Airlines
7.3
Good
4,105 reviews
SWISS
7.5
Good
1,815 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Overall

7.5

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Lufthansa
6.8
Okay
7,634 reviews
SWISS
7.5
Good
1,815 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Overall

7.5

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
ITA Airways
6.7
Okay
1,107 reviews
SWISS
7.5
Good
1,815 reviews

Comfort

7.4

Boarding

7.7

Food

7.1

Overall

7.5

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Sicily. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to Sicily?

    There are many flights that can get you from Illinois to Sicily in 20h 44m. Fly via Lufthansa, Turkish Airlines, or KLM to get the fastest option. Airlines will cover a distance of 5002 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Illinois to Sicily one-way?

    One-way options have recently been found by users for as low as $286 on ITA Airways. Other airlines that offer cheap prices include Lufthansa from $476 and Turkish Airlines from $516 one-way.

  • Can I find deals for flights from Illinois to Sicily that include hotel bookings?

    Yes. In addition to deals on Illinois to Sicily flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Sicily?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Sicily.

  • Can I find deals for business class flights from Illinois to Sicily?

    Yes. Cheapflights offers flight deals from Illinois to Sicily by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Sicily?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Sicily (average of $346). Flying from Illinois to Sicily in June is currently the most expensive (average of $1,055). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Sicily

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Malpensa flights
Newark to Malpensa flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
Boston to Leonardo da Vinci/Fiumicino flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Miami to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Linate flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
San Francisco to Leonardo da Vinci/Fiumicino flights
Newark to Linate flights
LaGuardia to Malpensa flights
Atlanta to Leonardo da Vinci/Fiumicino flights
Seattle to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Vicenza flights
John F Kennedy Intl to Naples flights
Newark to Vicenza flights
Newark to Naples flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
Baltimore to Leonardo da Vinci/Fiumicino flights
Hobby to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Bergamo flights
Denver to Leonardo da Vinci/Fiumicino flights
Philadelphia to Leonardo da Vinci/Fiumicino flights
Newark to Bergamo flights
Midway to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Ciampino flights
John F Kennedy Intl to Florence flights
LaGuardia to Linate flights
O'Hare Intl to Malpensa flights
Detroit to Leonardo da Vinci/Fiumicino flights
Love Field to Leonardo da Vinci/Fiumicino flights
Los Angeles to Malpensa flights
Boston to Florence flights
Boston to Malpensa flights
Charlotte to Leonardo da Vinci/Fiumicino flights
Miami to Malpensa flights
Boston to Vicenza flights
LaGuardia to Vicenza flights
San Francisco to Malpensa flights
Minneapolis to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Malpensa flights
Orlando to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Naples flights
Newark to Florence flights
Reagan-National to Malpensa flights
Los Angeles to Linate flights

Top 4 airlines flying from Illinois to Sicily

Discover the top 4 airlines that operate flights from Illinois to Sicily. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$488Average$762FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$764Average$1,106FlexibilityNo cancel feeOn-time81%
SWISSCheapest$774Average$1,301FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$776Average$1,218FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.