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O'Hare Intl

$324+ 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
CIA — ORD
Feb 24 — Mar 31
Tue 2/24
Tue 3/3
1 adult, Economy
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Cheap 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 January 25, 2026.

This Mytrip deal was found by Cheapflights users on 1/24. 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.
Sat 1/314:00 pm
CIA
-
ORD
3 stops29h 45m
Multiple Airlines
Sat 2/76:30 pm
ORD
-
CIA
2 stops19h 25m
Multiple Airlines
Deal found 1/24$687
This Mytrip deal was found by Cheapflights users on 1/24. 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.
Sat 2/219:20 pm
CIA
-
ORD
3 stops28h 05m
Multiple Airlines
Mon 3/97:30 pm
ORD
-
CIA
2 stops19h 00m
Multiple Airlines
Deal found 1/24$768
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:25 am
CIA
-
ORD
2 stops18h 35m
Multiple Airlines
Sat 4/45:10 pm
ORD
-
CIA
1 stop19h 20m
Multiple Airlines
Deal found 1/25$783
This Booking.com deal was found by Cheapflights users on 1/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:25 am
CIA
-
ORD
2 stops20h 35m
Multiple Airlines
Tue 3/1710:55 pm
ORD
-
CIA
2 stops14h 30m
Multiple Airlines
Deal found 1/24$788
This Booking.com deal was found by Cheapflights users on 1/23. 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.
Sat 1/316:45 am
CIA
-
ORD
3 stops39h 00m
Multiple Airlines
Tue 2/37:15 am
ORD
-
CIA
3 stops25h 15m
Multiple Airlines
Deal found 1/23$799

Find 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 January 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$768
(Mytrip)

One-way from

$324
(Kiwi.com)

Popular in

August

Cheapest in

April

Average price

$632
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 ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 25, 2026.
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

Sat 2/21

9:20 pm-6:25 pm

3 stops28h 05m

Chicago O'Hare Intl

Mon 3/9

7:30 pm-8:30 pm

2 stops19h 00m

$768

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Thu 3/19

8:25 am-9:00 pm

2 stops18h 35m

Chicago O'Hare Intl

Sat 4/4

5:10 pm-7:30 pm

1 stop19h 20m

$783

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Mon 3/2

12:00 pm-7:55 pm

1 stop14h 55m

Chicago O'Hare Intl

Mon 3/9

10:55 pm-9:40 pm

2 stops16h 45m

$799

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Wed 4/1

10:05 am-7:50 pm

2 stops16h 45m

Chicago O'Hare Intl

Thu 4/9

9:50 pm-6:10 pm

1 stop13h 20m

$930

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Sat 2/7

8:35 pm-6:29 pm

3 stops52h 54m

$324

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Sun 2/8

6:00 am-6:29 pm

3 stops43h 29m

$328

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Tue 2/3

3:30 pm-6:29 pm

3 stops57h 59m

$331

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Thu 2/5

9:55 pm-9:12 am

3 stops42h 17m

$366

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Fri 3/13

6:05 am-9:53 am

3 stops33h 48m

$403

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Sat 4/4

6:15 pm-5:50 pm

3 stops54h 35m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 12 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
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Downers Grove
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville
Aurora

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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.
Leonardo da Vinci/Fiumicino to O'Hare Intl flights
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