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O'Hare Intl

$482+ Cheap flights from Ciampino (CIA) to O'Hare Intl (ORD)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
CIA — ORD
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap flight deals from Ciampino to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ciampino (CIA) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$755
(Mytrip)

One-way from

$482
(eDestinos)

Popular in

August

Cheapest in

February

Average price

$689
Provider with most accurate pricing for Rome (ROM)-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Rome (ROM)-Chicago (CHI) flights.
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From Rome Ciampino to Chicago O'Hare Intl
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One-way flight from Rome Ciampino to Chicago O'Hare Intl
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Highest demand for flights based on searches. 5% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Ciampino to O'Hare Intl

Cheapest flights from Ciampino to O'Hare Intl
Explore the most affordable flight options available from Ciampino to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Mytrip deal was found by Cheapflights users on 10/25. 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 11/126:25 amCIA - ORD
2 stops20h 40mMultiple Airlines
Wed 11/1910:35 pmORD - CIA
2 stops16h 10mMultiple Airlines
Deal found 10/25$755
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Thu 11/138:30 amCIA - ORD
2 stops18h 35mMultiple Airlines
Wed 11/2610:35 pmORD - CIA
2 stops16h 10mMultiple Airlines
Deal found 10/26$770
This Mytrip deal was found by Cheapflights users on 10/27. 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 11/126:40 amCIA - ORD
2 stops18h 15mMultiple Airlines
Sun 11/163:50 pmORD - CIA
2 stops21h 10mMultiple Airlines
Deal found 10/27$781
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Sat 11/86:05 amCIA - ORD
3 stops39h 40mMultiple Airlines
Mon 11/242:01 pmORD - CIA
3 stops22h 54mMultiple Airlines
Deal found 10/27$814
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Mon 11/106:20 amCIA - ORD
3 stops34h 45mMultiple Airlines
Mon 11/242:01 pmORD - CIA
3 stops22h 54mMultiple Airlines
Deal found 10/27$819
This Mytrip deal was found by Cheapflights users on 10/25. 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.
Tue 12/98:05 amCIA - ORD
2 stops16h 15mMultiple Airlines
Tue 12/166:30 pmORD - CIA
2 stops17h 25mMultiple Airlines
Deal found 10/25$824
This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:30 pmCIA - ORD
3 stops30h 30mMultiple Airlines
Sat 11/152:31 pmORD - CIA
3 stops22h 24mMultiple Airlines
Deal found 10/26$850
This Mytrip deal was found by Cheapflights users on 10/26. 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 12/106:40 amCIA - ORD
2 stops17h 40mMultiple Airlines
Wed 12/176:30 pmORD - CIA
2 stops19h 05mMultiple Airlines
Deal found 10/26$851
This Mytrip deal was found by Cheapflights users on 10/24. 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.
Fri 11/76:10 amCIA - ORD
2 stops18h 10mMultiple Airlines
Fri 11/146:30 pmORD - CIA
2 stops18h 05mMultiple Airlines
Deal found 10/24$880

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ciampino to O'Hare Intl 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 October 27, 2025.
Use the filters below to find and compare flights from Rome Ciampino Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Ciampino

Fly to

O'Hare Intl

Route

Depart

Return

Price

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Wed 11/12

6:25 am-8:05 pm

2 stops20h 40m

Chicago O'Hare Intl

Wed 11/19

10:35 pm-9:45 pm

2 stops16h 10m

$755

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Mon 3/2

12:00 pm-7:55 pm

1 stop14h 55m

Chicago O'Hare Intl

Thu 3/12

10:55 pm-9:30 pm

2 stops16h 35m

$766

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Thu 11/13

8:30 am-8:05 pm

2 stops18h 35m

Chicago O'Hare Intl

Wed 11/26

10:35 pm-9:45 pm

2 stops16h 10m

$770

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Wed 11/12

6:40 am-5:55 pm

2 stops18h 15m

Chicago O'Hare Intl

Sun 11/16

3:50 pm-8:00 pm

2 stops21h 10m

$781

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Sat 11/8

6:05 am-2:45 pm

3 stops39h 40m

Chicago O'Hare Intl

Mon 11/24

2:01 pm-7:55 pm

3 stops22h 54m

$814

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Mon 11/10

6:20 am-10:05 am

3 stops34h 45m

Chicago O'Hare Intl

Mon 11/24

2:01 pm-7:55 pm

3 stops22h 54m

$819

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Tue 12/9

8:05 am-5:20 pm

2 stops16h 15m

Chicago O'Hare Intl

Tue 12/16

6:30 pm-6:55 pm

2 stops17h 25m

$824

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Tue 11/11

3:30 pm-3:00 pm

3 stops30h 30m

Chicago O'Hare Intl

Sat 11/15

2:31 pm-7:55 pm

3 stops22h 24m

$850

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Wed 12/10

6:40 am-5:20 pm

2 stops17h 40m

Chicago O'Hare Intl

Wed 12/17

6:30 pm-8:35 pm

2 stops19h 05m

$851

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Wed 4/15

9:30 am-1:50 pm

2 stops35h 20m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 19 results
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Best time to book a flight from Ciampino to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Ciampino 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.

Related info for your journey

Find useful and relevant information for your journey from Ciampino to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Ciampino to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Ciampino to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ciampino to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ciampino to O'Hare Intl.

  • Can I find deals for business class flights from Ciampino to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Ciampino to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Elgin
Oak Brook
Elk Grove Village
Beloit
Rockford
Naperville
Racine
Downers Grove
Orland Park
Merrillville
Bridgeview
Warrenville
Joliet
Waukegan

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ciampino to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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