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Cheap flights from Chicago to Rome from $284

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 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago to Rome

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:25 pm - 9:05 pmORD  Chicago O'Hare Intl-CIA Rome Ciampino
18h 40m2 stops Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
8:35 pm - 6:15 pmCIA  Rome Ciampino-ORD Chicago O'Hare Intl
28h 40m3 stops Krakow J. Paul II Balice Gdansk Rebiechowo Reykjavik Keflavik Intl
$723Multiple Airlines
Sun, Oct 4 - Wed, Oct 14
Multiple Airlines Logo
7:25 pm - 9:05 pmORD  Chicago O'Hare Intl-CIA Rome Ciampino
18h 40m2 stops Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
8:35 pm - 6:15 pmCIA  Rome Ciampino-ORD Chicago O'Hare Intl
28h 40m3 stops Krakow J. Paul II Balice Gdansk Rebiechowo Reykjavik Keflavik Intl
$729Multiple Airlines
Sun, Oct 11 - Wed, Oct 21
Multiple Airlines Logo
7:25 pm - 8:20 pmORD  Chicago O'Hare Intl-CIA Rome Ciampino
17h 55m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Budapest Ferenc Liszt Intl
Multiple Airlines Logo
6:00 am - 6:15 pmCIA  Rome Ciampino-ORD Chicago O'Hare Intl
19h 15m3 stops Václav Havel Prague Gdansk Rebiechowo Reykjavik Keflavik Intl
$757Multiple Airlines
Mon, Oct 5 - Thu, Oct 15
Multiple Airlines Logo
7:25 pm - 8:20 pmORD  Chicago O'Hare Intl-CIA Rome Ciampino
17h 55m2 stops Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
8:35 pm - 6:15 pmCIA  Rome Ciampino-ORD Chicago O'Hare Intl
28h 40m3 stops Krakow J. Paul II Balice Gdansk Rebiechowo Reykjavik Keflavik Intl
$760Multiple Airlines
Tue, Oct 6 - Wed, Oct 14
Multiple Airlines Logo
6:30 pm - 8:15 pmORD  Chicago O'Hare Intl-CIA Rome Ciampino
18h 45m2 stops Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
8:05 pm - 5:20 pmCIA  Rome Ciampino-ORD Chicago O'Hare Intl
28h 15m3 stops London Stansted Gdansk Rebiechowo Reykjavik Keflavik Intl
$763Multiple Airlines
Sun, Nov 1 - Sun, Nov 15
Multiple Airlines Logo
7:25 pm - 8:20 pmORD  Chicago O'Hare Intl-CIA Rome Ciampino
17h 55m2 stops Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
8:35 pm - 6:15 pmCIA  Rome Ciampino-ORD Chicago O'Hare Intl
28h 40m3 stops Krakow J. Paul II Balice Gdansk Rebiechowo Reykjavik Keflavik Intl
$767Multiple Airlines
Tue, Oct 6 - Wed, Oct 14
Multiple Airlines Logo
7:25 pm - 8:20 pmORD  Chicago O'Hare Intl-CIA Rome Ciampino
17h 55m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Budapest Ferenc Liszt Intl
Multiple Airlines Logo
6:00 am - 3:30 pmCIA  Rome Ciampino-ORD Chicago O'Hare Intl
40h 30m3 stops Budapest Ferenc Liszt Intl Barcelona-El Prat Lisbon Humberto Delgado
$768Multiple Airlines
Mon, Oct 19 - Tue, Nov 3
Multiple Airlines Logo
11:25 am - 6:10 pmORD  Chicago O'Hare Intl-CIA Rome Ciampino
23h 45m2 stops Istanbul Krakow J. Paul II Balice
Multiple Airlines Logo
8:15 pm - 6:15 pmCIA  Rome Ciampino-ORD Chicago O'Hare Intl
29h 00m2 stops Krakow J. Paul II Balice Istanbul
$774Multiple Airlines
Thu, Sep 24 - Thu, Oct 1
Multiple Airlines Logo
7:25 pm - 8:30 pmORD  Chicago O'Hare Intl-CIA Rome Ciampino
18h 05m2 stops Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
6:00 am - 6:15 pmCIA  Rome Ciampino-ORD Chicago O'Hare Intl
19h 15m3 stops Václav Havel Prague Gdansk Rebiechowo Reykjavik Keflavik Intl
$778Multiple Airlines
Thu, Sep 24 - Thu, Oct 1
Multiple Airlines Logo
11:25 am - 6:10 pmORD  Chicago O'Hare Intl-CIA Rome Ciampino
23h 45m2 stops Istanbul Krakow J. Paul II Balice
Multiple Airlines Logo
8:15 pm - 6:15 pmCIA  Rome Ciampino-ORD Chicago O'Hare Intl
29h 00m2 stops Krakow J. Paul II Balice Istanbul
$779Multiple Airlines
Thu, Sep 24 - Thu, Oct 1

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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 August 13, 2026.
Use the filters below to find and compare flights from Chicago to Rome Ciampino Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoRome

ORD Chicago O'Hare Intl - CIA Rome Ciampino

ORDCIA

Chicago O'Hare Intl

Sun 10/4

7:25 pm-9:05 pm

2 stops18h 40m

Rome Ciampino

Wed 10/14

8:35 pm-6:15 pm

3 stops28h 40m

$723

ChicagoRome

ORD Chicago O'Hare Intl - CIA Rome Ciampino

ORDCIA

Chicago O'Hare Intl

Sun 10/11

7:25 pm-9:05 pm

2 stops18h 40m

Rome Ciampino

Wed 10/21

8:35 pm-6:15 pm

3 stops28h 40m

$729
Quickest round-trip

ChicagoRome

ORD Chicago O'Hare Intl - CIA Rome Ciampino

ORDCIA

Chicago O'Hare Intl

Mon 10/5

7:25 pm-8:20 pm

3 stops17h 55m

Rome Ciampino

Thu 10/15

6:00 am-6:15 pm

3 stops19h 15m

$757

ChicagoRome

ORD Chicago O'Hare Intl - CIA Rome Ciampino

ORDCIA

Chicago O'Hare Intl

Tue 10/6

7:25 pm-8:20 pm

2 stops17h 55m

Rome Ciampino

Wed 10/14

8:35 pm-6:15 pm

3 stops28h 40m

$760

ChicagoRome

ORD Chicago O'Hare Intl - CIA Rome Ciampino

ORDCIA

Chicago O'Hare Intl

Sun 11/1

6:30 pm-8:15 pm

2 stops18h 45m

Rome Ciampino

Sun 11/15

8:05 pm-5:20 pm

3 stops28h 15m

$763

ChicagoRome

ORD Chicago O'Hare Intl - CIA Rome Ciampino

ORDCIA

Chicago O'Hare Intl

Tue 10/6

7:25 pm-8:20 pm

2 stops17h 55m

Rome Ciampino

Wed 10/14

8:35 pm-6:15 pm

3 stops28h 40m

$767

ChicagoRome

ORD Chicago O'Hare Intl - CIA Rome Ciampino

ORDCIA

Chicago O'Hare Intl

Mon 10/19

7:25 pm-8:20 pm

3 stops17h 55m

Rome Ciampino

Tue 11/3

6:00 am-3:30 pm

3 stops40h 30m

$768

ChicagoRome

ORD Chicago O'Hare Intl - CIA Rome Ciampino

ORDCIA

Chicago O'Hare Intl

Thu 9/24

11:25 am-6:10 pm

2 stops23h 45m

Rome Ciampino

Thu 10/1

8:15 pm-6:15 pm

2 stops29h 00m

$774

ChicagoRome

ORD Chicago O'Hare Intl - CIA Rome Ciampino

ORDCIA

Chicago O'Hare Intl

Thu 9/24

7:25 pm-8:30 pm

2 stops18h 05m

Rome Ciampino

Thu 10/1

6:00 am-6:15 pm

3 stops19h 15m

$778

ChicagoRome

ORD Chicago O'Hare Intl - CIA Rome Ciampino

ORDCIA

Chicago O'Hare Intl

Thu 9/24

11:25 am-6:10 pm

2 stops23h 45m

Rome Ciampino

Thu 10/1

8:15 pm-6:15 pm

2 stops29h 00m

$779

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

Fastest flight time

15h 15m

Direct flights

None
The fastest flight from Chicago to Rome Ciampino Airport takes 15h 15m
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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Frequently asked questions about flying from Chicago to Rome Ciampino Airport

  • 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 15h 15m 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.

Frequently asked questions about flying from Chicago to Rome Ciampino Airport

  • How do I get Price Alerts for flights from Chicago to Rome Ciampino Airport?

    Confirm your travel details to search for the latest offers for flights from Chicago to Rome Ciampino Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Chicago to Rome Ciampino Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Rome?

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

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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