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Cheap flights from Illinois to Rome from $243

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 Rome departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 pm - 8:35 pmORD-CIA
19h 05m2 stops
Multiple Airlines Logo
6:40 am - 5:20 pmCIA-ORD
17h 40m2 stops
$618Multiple Airlines
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Wed, Nov 26 - Wed, Dec 3
Multiple Airlines Logo
6:30 pm - 8:35 pmORD-CIA
19h 05m2 stops
Multiple Airlines Logo
6:40 am - 5:20 pmCIA-ORD
17h 40m2 stops
$619Multiple Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
Multiple Airlines Logo
12:50 pm - 9:00 pmORD-CIA
25h 10m3 stops
Multiple Airlines Logo
6:05 am - 6:25 pmCIA-ORD
19h 20m2 stops
$620Multiple Airlines
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Sun, Jan 11 - Sun, Jan 18
Multiple Airlines Logo
6:30 pm - 6:55 pmORD-CIA
17h 25m2 stops
Multiple Airlines Logo
10:45 am - 3:25 pmCIA-ORD
35h 40m3 stops
$624Multiple Airlines
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Tue, Dec 9 - Thu, Dec 11
Multiple Airlines Logo
6:30 pm - 8:30 pmORD-CIA
19h 00m2 stops
Multiple Airlines Logo
6:45 am - 2:45 pmCIA-ORD
39h 00m3 stops
$630Multiple Airlines
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Mon, Feb 23 - Sat, Feb 28
Multiple Airlines Logo
6:30 pm - 6:55 pmORD-CIA
17h 25m2 stops
Multiple Airlines Logo
8:05 am - 5:20 pmCIA-ORD
16h 15m2 stops
$632Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
4:20 pm - 9:00 pmORD-CIA
21h 40m2 stops
Multiple Airlines Logo
6:05 am - 6:25 pmCIA-ORD
19h 20m2 stops
$641Multiple Airlines
Find Deal
Sun, Jan 11 - Sun, Jan 18
Multiple Airlines Logo
9:55 pm - 7:25 pmORD-CIA
14h 30m2 stops
Multiple Airlines Logo
6:25 am - 8:00 pmCIA-ORD
20h 35m2 stops
$644Multiple Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
Multiple Airlines Logo
6:30 pm - 8:55 pmORD-CIA
19h 25m2 stops
Multiple Airlines Logo
4:00 pm - 2:45 pmCIA-ORD
29h 45m3 stops
$647Multiple Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
4:20 pm - 9:00 pmORD-CIA
21h 40m2 stops
Multiple Airlines Logo
6:55 am - 6:25 pmCIA-ORD
18h 30m2 stops
$662Multiple Airlines
Find Deal
Sun, Jan 18 - Sat, Feb 7

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Rome Ciampino Airport 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 November 10, 2025.
Use the filters below to find and compare flights from Illinois to Rome Ciampino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Wed 11/26

6:30 pm-8:35 pm

2 stops19h 05m

Rome Ciampino

Wed 12/3

6:40 am-5:20 pm

2 stops17h 40m

$618

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Wed 11/26

6:30 pm-8:35 pm

2 stops19h 05m

Rome Ciampino

Wed 12/3

6:40 am-5:20 pm

2 stops17h 40m

$619

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Sun 1/11

12:50 pm-9:00 pm

3 stops25h 10m

Rome Ciampino

Sun 1/18

6:05 am-6:25 pm

2 stops19h 20m

$620

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Tue 12/9

6:30 pm-6:55 pm

2 stops17h 25m

Rome Ciampino

Thu 12/11

10:45 am-3:25 pm

3 stops35h 40m

$624

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Mon 2/23

6:30 pm-8:30 pm

2 stops19h 00m

Rome Ciampino

Sat 2/28

6:45 am-2:45 pm

3 stops39h 00m

$630

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Tue 12/2

6:30 pm-6:55 pm

2 stops17h 25m

Rome Ciampino

Tue 12/9

8:05 am-5:20 pm

2 stops16h 15m

$632

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Sun 1/11

4:20 pm-9:00 pm

2 stops21h 40m

Rome Ciampino

Sun 1/18

6:05 am-6:25 pm

2 stops19h 20m

$641

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Tue 12/9

9:55 pm-7:25 pm

2 stops14h 30m

Rome Ciampino

Tue 12/16

6:25 am-8:00 pm

2 stops20h 35m

$644

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Sat 1/10

6:30 pm-8:55 pm

2 stops19h 25m

Rome Ciampino

Sat 1/17

4:00 pm-2:45 pm

3 stops29h 45m

$647

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Sun 1/18

4:20 pm-9:00 pm

2 stops21h 40m

Rome Ciampino

Sat 2/7

6:55 am-6:25 pm

2 stops18h 30m

$662

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 Rome from

How to get the cheapest flight ticket from Illinois to Rome Ciampino Airport

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 day to depart on your flight to Rome Ciampino Airport?

The cheapest day to depart on your flight to Rome Ciampino Airport is on a Monday when prices can be found for as low as $840. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Rome Ciampino Airport is Friday, with ticket prices averaging around $1,092.

What is the cheapest time of day to depart on your flight to Rome Ciampino Airport?

In the evening is the cheapest time of day to fly from Illinois to Rome Ciampino Airport when you can find flight prices for as low as $751. Flying to Rome Ciampino Airport in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $880.

Cheap Illinois to Rome Ciampino Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Rome Ciampino Airport

Direct flights

None
There are no direct flights from Illinois to Rome Ciampino Airport. There are no popular flight routes from Illinois to Rome Ciampino Airport.
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  • When did momondo last update prices for flights from Illinois to Rome Ciampino Airport?

    Prices for flights from Illinois to Rome Ciampino Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Illinois to Rome Ciampino 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 Rome Ciampino Airport.

  • What documentation or ID do you need to fly to Rome Ciampino Airport?

    The travel and health documents you'll need for your trip to Rome Ciampino Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rome Ciampino Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Cassino
Pienza
Ponza
Montepulciano
Gaeta
Tivoli
Sperlonga
Orvieto
Ciampino
Cortona
Terracina
Ascoli Piceno
Santa Marinella
Grosseto
Chianciano Terme
Sabaudia
Saturnia
Foligno

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Rome. momondo saves you time and could save you money on your trip.

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

Flights from Illinois to Rome 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 Rome?

momondo helps you find the best flight between Illinois and Rome by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Illinois to Rome now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rome and let you know when they change.

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