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Cheap flights from Chicago to Rome from $246

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Rome departing on 10/3. 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

Multiple Airlines Logo
7:20 pm - 9:40 pmORD-CIA
19h 20m2 stops
Multiple Airlines Logo
6:15 am - 4:45 pmCIA-ORD
17h 30m2 stops
$585Multiple Airlines
Find Deal
jue., nov. 6 - jue., nov. 13
Multiple Airlines Logo
7:20 pm - 9:00 pmORD-CIA
18h 40m2 stops
Multiple Airlines Logo
6:00 am - 4:45 pmCIA-ORD
17h 45m2 stops
$598Multiple Airlines
Find Deal
mié., nov. 12 - lun., nov. 17
Multiple Airlines Logo
12:50 pm - 7:00 pmORD-CIA
23h 10m3 stops
Multiple Airlines Logo
6:20 am - 4:20 pmCIA-ORD
17h 00m2 stops
$615Multiple Airlines
Find Deal
mié., nov. 5 - dom., nov. 16
Multiple Airlines Logo
9:55 pm - 9:50 pmORD-CIA
16h 55m2 stops
Multiple Airlines Logo
6:25 am - 8:00 pmCIA-ORD
20h 35m2 stops
$616Multiple Airlines
Find Deal
mié., nov. 12 - mar., nov. 18
Multiple Airlines Logo
7:20 pm - 9:40 pmORD-CIA
19h 20m2 stops
Multiple Airlines Logo
6:00 am - 4:45 pmCIA-ORD
17h 45m2 stops
$626Multiple Airlines
Find Deal
jue., nov. 13 - lun., nov. 17
Multiple Airlines Logo
6:50 pm - 7:25 pmORD-CIA
17h 35m2 stops
Multiple Airlines Logo
6:25 am - 6:25 pmCIA-ORD
19h 00m2 stops
$627Multiple Airlines
Find Deal
mar., nov. 11 - mar., nov. 18
Multiple Airlines Logo
2:00 pm - 7:25 pmORD-CIA
23h 25m3 stops
Multiple Airlines Logo
8:25 am - 6:25 pmCIA-ORD
17h 00m2 stops
$629Multiple Airlines
Find Deal
mar., oct. 28 - jue., nov. 6
Multiple Airlines Logo
7:50 pm - 7:25 pmORD-CIA
17h 35m2 stops
Multiple Airlines Logo
8:25 am - 6:25 pmCIA-ORD
17h 00m2 stops
$637Multiple Airlines
Find Deal
mar., oct. 28 - jue., nov. 6
Multiple Airlines Logo
7:05 pm - 9:25 pmORD-CIA
19h 20m2 stops
Multiple Airlines Logo
8:05 am - 6:25 pmCIA-ORD
17h 20m2 stops
$638Multiple Airlines
Find Deal
lun., oct. 20 - mié., nov. 5
Multiple Airlines Logo
4:20 pm - 1:30 pmORD-CIA
14h 10m2 stops
Multiple Airlines Logo
12:00 pm - 1:20 pmCIA-ORD
32h 20m2 stops
$643Multiple Airlines
Find Deal
lun., oct. 13 - lun., oct. 20

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Chicago 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

jue. 11/6

7:20 pm-9:40 pm

2 stops19h 20m

Rome Ciampino

jue. 11/13

6:15 am-4:45 pm

2 stops17h 30m

$585

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

mié. 11/12

7:20 pm-9:00 pm

2 stops18h 40m

Rome Ciampino

lun. 11/17

6:00 am-4:45 pm

2 stops17h 45m

$598

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

mié. 11/5

12:50 pm-7:00 pm

3 stops23h 10m

Rome Ciampino

dom. 11/16

6:20 am-4:20 pm

2 stops17h 00m

$615

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

mié. 11/12

9:55 pm-9:50 pm

2 stops16h 55m

Rome Ciampino

mar. 11/18

6:25 am-8:00 pm

2 stops20h 35m

$616

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

jue. 11/13

7:20 pm-9:40 pm

2 stops19h 20m

Rome Ciampino

lun. 11/17

6:00 am-4:45 pm

2 stops17h 45m

$626

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

mar. 11/11

6:50 pm-7:25 pm

2 stops17h 35m

Rome Ciampino

mar. 11/18

6:25 am-6:25 pm

2 stops19h 00m

$627

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

mar. 10/28

2:00 pm-7:25 pm

3 stops23h 25m

Rome Ciampino

jue. 11/6

8:25 am-6:25 pm

2 stops17h 00m

$629

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

mar. 10/28

7:50 pm-7:25 pm

2 stops17h 35m

Rome Ciampino

jue. 11/6

8:25 am-6:25 pm

2 stops17h 00m

$637

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

lun. 10/20

7:05 pm-9:25 pm

2 stops19h 20m

Rome Ciampino

mié. 11/5

8:05 am-6:25 pm

2 stops17h 20m

$638

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

lun. 10/13

4:20 pm-1:30 pm

2 stops14h 10m

Rome Ciampino

lun. 10/20

12:00 pm-1:20 pm

2 stops32h 20m

$643

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 Chicago 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 Chicago 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.

When to book flights from Chicago to Rome Ciampino Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Rome Ciampino Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Rome Ciampino Airport (CHI to CIA) flight deals and tips

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

Direct flights

None
There are no direct flights from Chicago to Rome Ciampino Airport. There are no popular flight routes from Chicago to Rome Ciampino Airport.
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  • How far is Chicago to Rome Ciampino by plane?

    A flight from Chicago to Rome Ciampino will travel around 4814.7 mi. Typically, this will take 14h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago to Rome Ciampino Airport?

    Prices for flights from Chicago to Rome Ciampino Airport are updated daily.

  • How old do you have to be to fly from Chicago to Rome Ciampino Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Rome Ciampino Airport.

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

    The necessary travel and health documents for your Rome Ciampino Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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
Ponza
Gaeta
Pienza
Tivoli
Sperlonga
Ciampino
Orvieto
Montepulciano
Cortona
Ascoli Piceno
Saturnia
Santa Marinella
Grosseto
Anzio
Sabaudia
Terracina
Foligno

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Rome. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Rome from Chicago with this policy.

How can momondo help me find flights from Chicago to Rome?

Once you have performed a search for Chicago to Rome flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Rome from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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