In terms of precipitation, rainfall in Rome Ciampino Airport ranges from 0.6 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. June is typically the driest time to visit Rome Ciampino Airport when rainfall is around 0.6 in.

If weather is an important factor for your trip to Rome Ciampino Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

How far in advance should I book a flight from Illinois to Rome Ciampino Airport?

To save on the cost of your flight from Illinois to Rome Ciampino Airport, book at least 57 days before your planned departure. Booking around this time can save you about 27% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $663 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $675.

What is the cheapest month to fly from Illinois to Rome Ciampino Airport?

Flights from Illinois to Rome Ciampino Airport lean towards being more expensive in June. Prices are generally better when you fly from Illinois to Rome Ciampino Airport in February, with the cheapest ticket starting at $382.

What is the cheapest time of day to fly from IL to CIA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Rome Ciampino Airport as you normally would.

Can I find deals for flights from Illinois to Ciampino that include hotel bookings?

Yes. In addition to deals on Illinois to Ciampino flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Illinois to Ciampino?

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

Can I find deals for business class flights from Illinois to Ciampino?

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

$243+ Cheap Flights from Illinois to Rome Ciampino Airport

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Cheap flight deals from Illinois to Ciampino

Round-trip from	$531 (Mytrip)
One-way from	$243 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$762

From Illinois to Rome Ciampino

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One-way flight from Illinois to Rome Ciampino

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Highest demand for flights based on searches. 23% potential increase in price ($231 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Illinois to Ciampino

Cheapest flights from Illinois to Ciampino
Explore the most affordable flight options available from Illinois to Ciampino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2025.

Thu 10/308:50 pmORD - CIA

2 stops18h 50mMultiple Airlines

Sat 11/86:00 amCIA - ORD

2 stops17h 45mMultiple Airlines

Deal found 8/21

$506

Thu 11/67:20 pmORD - CIA

2 stops19h 20mMultiple Airlines

Tue 11/1112:20 pmCIA - ORD

2 stops35h 25mMultiple Airlines

Deal found 8/20

$531

Mon 11/37:20 pmORD - CIA

3 stops19h 20mMultiple Airlines

Sat 11/86:55 amCIA - ORD

2 stops16h 50mMultiple Airlines

Deal found 8/21

$685

Mon 10/611:25 amORD - CIA

2 stops27h 30mMultiple Airlines

Sun 10/196:05 pmCIA - ORD

2 stops34h 55mMultiple Airlines

Deal found 8/21

$686

Tue 10/2810:55 pmORD - CIA

2 stops14h 30mMultiple Airlines

Fri 11/711:35 amCIA - ORD

2 stops15h 25mMultiple Airlines

Deal found 8/20

$707

Wed 9/245:10 pmORD - CIA

2 stops21h 40mMultiple Airlines

Wed 10/16:30 amCIA - ORD

2 stops20h 10mMultiple Airlines

Deal found 8/20

$722

Mon 9/84:00 pmORD - CIA

2 stops19h 25mMultiple Airlines

Wed 9/176:30 amCIA - ORD

2 stops20h 25mMultiple Airlines

Deal found 8/20

$737

Wed 9/1011:25 amORD - CIA

3 stops22h 40mMultiple Airlines

Tue 9/169:50 pmCIA - ORD

3 stops44h 05mMultiple Airlines

Deal found 8/21

$748

Sun 9/144:20 pmORD - CIA

2 stops21h 40mMultiple Airlines

Sat 9/208:00 pmCIA - ORD

2 stops23h 30mMultiple Airlines

Deal found 8/20

$767

Best flights from Illinois to Ciampino
Discover carefully curated flight deals from Illinois to Ciampino that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2025.

Thu 10/308:50 pmORD - CIA

2 stops18h 50mMultiple Airlines

Sat 11/86:00 amCIA - ORD

2 stops17h 45mMultiple Airlines

Deal found 8/21

$506

Thu 11/67:20 pmORD - CIA

2 stops19h 20mMultiple Airlines

Tue 11/1112:20 pmCIA - ORD

2 stops35h 25mMultiple Airlines

Deal found 8/20

$531

Mon 11/37:20 pmORD - CIA

3 stops19h 20mMultiple Airlines

Sat 11/86:55 amCIA - ORD

2 stops16h 50mMultiple Airlines

Deal found 8/21

$685

Mon 10/611:25 amORD - CIA

2 stops27h 30mMultiple Airlines

Sun 10/196:05 pmCIA - ORD

2 stops34h 55mMultiple Airlines

Deal found 8/21

$686

Tue 10/2810:55 pmORD - CIA

2 stops14h 30mMultiple Airlines

Fri 11/711:35 amCIA - ORD

2 stops15h 25mMultiple Airlines

Deal found 8/20

$707

Wed 9/245:10 pmORD - CIA

2 stops21h 40mMultiple Airlines

Wed 10/16:30 amCIA - ORD

2 stops20h 10mMultiple Airlines

Deal found 8/20

$722

Mon 9/84:00 pmORD - CIA

2 stops19h 25mMultiple Airlines

Wed 9/176:30 amCIA - ORD

2 stops20h 25mMultiple Airlines

Deal found 8/20

$737

Wed 9/1011:25 amORD - CIA

3 stops22h 40mMultiple Airlines

Tue 9/169:50 pmCIA - ORD

3 stops44h 05mMultiple Airlines

Deal found 8/21

$748

Sun 9/144:20 pmORD - CIA

2 stops21h 40mMultiple Airlines

Sat 9/208:00 pmCIA - ORD

2 stops23h 30mMultiple Airlines

Deal found 8/20

$767

Last-minute flights from Illinois to Ciampino
Discover last-minute flight deals from Illinois to Ciampino. Data last updated August 22, 2025 and is based on user searches.

Mon 9/84:00 pmORD - CIA

2 stops19h 25mMultiple Airlines

Wed 9/176:30 amCIA - ORD

2 stops20h 25mMultiple Airlines

Deal found 8/20

$737

Tue 9/99:15 pmORD - CIA

2 stops17h 10mMultiple Airlines

Tue 9/167:20 pmCIA - ORD

3 stops46h 35mMultiple Airlines

Deal found 8/19

$866

Wed 9/1011:25 amORD - CIA

3 stops22h 40mMultiple Airlines

Tue 9/169:50 pmCIA - ORD

3 stops44h 05mMultiple Airlines

Deal found 8/21

$748

Thu 9/114:20 pmORD - CIA

2 stops20h 05mMultiple Airlines

Wed 9/178:25 amCIA - ORD

2 stops16h 50mMultiple Airlines

Deal found 8/19

$760

Thu 9/114:20 pmORD - CIA

2 stops20h 05mMultiple Airlines

Mon 9/1512:00 pmCIA - ORD

2 stops32h 20mMultiple Airlines

Deal found 8/21

$793

Sun 9/144:20 pmORD - CIA

2 stops21h 40mMultiple Airlines

Sat 9/208:00 pmCIA - ORD

2 stops23h 30mMultiple Airlines

Deal found 8/20

$767

Wed 9/179:40 pmORD - CIA

2 stops17h 10mMultiple Airlines

Wed 9/246:30 amCIA - ORD

2 stops20h 10mMultiple Airlines

Deal found 8/19

$724

Fri 9/194:20 pmORD - CIA

2 stops21h 30mMultiple Airlines

Sun 9/2810:45 amCIA - ORD

2 stops33h 35mMultiple Airlines

Deal found 8/20

$861

Wed 9/245:10 pmORD - CIA

2 stops21h 40mMultiple Airlines

Wed 10/16:30 amCIA - ORD

2 stops20h 10mMultiple Airlines

Deal found 8/20

$722

One-way flights from Illinois to Ciampino
Search for one-way flight options from Illinois to Ciampino. Find affordable one-way fares based on user searches. Data last updated August 22, 2025.

Sat 9/204:35 pmORD - CIA

2 stops41h 40mMultiple Airlines

Deal found 8/19

$243

Wed 10/156:40 amORD - CIA

2 stops27h 45mMultiple Airlines

Deal found 8/19

$250

Sat 10/186:40 amORD - CIA

3 stops43h 50mMultiple Airlines

Deal found 8/20

$260

Mon 10/206:40 amORD - CIA

3 stops32h 15mMultiple Airlines

Deal found 8/21

$261

Tue 9/3011:13 amORD - CIA

2 stops27h 17mMultiple Airlines

Deal found 8/21

$263

Tue 11/189:18 amORD - CIA

2 stops27h 02mMultiple Airlines

Deal found 8/19

$269

Mon 10/68:49 pmORD - CIA

2 stops54h 01mMultiple Airlines

Deal found 8/21

$270

Wed 10/111:13 amORD - CIA

2 stops23h 12mMultiple Airlines

Deal found 8/21

$272

Tue 10/147:52 pmSTL - CIA

3 stops38h 33mMultiple Airlines

Deal found 8/19

$298

Mon 10/139:06 pmSTL - CIA

2 stops37h 44mMultiple Airlines

Deal found 8/19

$315

Sun 10/126:05 pmSTL - CIA

3 stops44h 50mMultiple Airlines

Deal found 8/19

$316

Wed 10/157:52 pmSTL - CIA

3 stops40h 33mMultiple Airlines

Deal found 8/19

$347

Cheapflights Fare Finder

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

Thu 10/30

8:50 pm-9:40 pm

2 stops18h 50m

Rome Ciampino

Sat 11/8

6:00 am-4:45 pm

2 stops17h 45m

$506

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Thu 11/6

7:20 pm-9:40 pm

2 stops19h 20m

Rome Ciampino

Tue 11/11

12:20 pm-4:45 pm

2 stops35h 25m

$531

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Mon 11/3

7:20 pm-9:40 pm

3 stops19h 20m

Rome Ciampino

Sat 11/8

6:55 am-4:45 pm

2 stops16h 50m

$685

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Mon 10/6

11:25 am-9:55 pm

2 stops27h 30m

Rome Ciampino

Sun 10/19

6:05 pm-10:00 pm

2 stops34h 55m

$686

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Tue 10/28

10:55 pm-7:25 pm

2 stops14h 30m

Rome Ciampino

Fri 11/7

11:35 am-8:00 pm

2 stops15h 25m

$707

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Wed 9/24

5:10 pm-9:50 pm

2 stops21h 40m

Rome Ciampino

Wed 10/1

6:30 am-7:40 pm

2 stops20h 10m

$722

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Mon 9/8

4:00 pm-6:25 pm

2 stops19h 25m

Rome Ciampino

Wed 9/17

6:30 am-7:55 pm

2 stops20h 25m

$737

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Wed 9/10

11:25 am-5:05 pm

3 stops22h 40m

Rome Ciampino

Tue 9/16

9:50 pm-10:55 am

3 stops44h 05m

$748

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Sun 9/14

4:20 pm-9:00 pm

2 stops21h 40m

Rome Ciampino

Sat 9/20

8:00 pm-12:30 pm

2 stops23h 30m

$767

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Sat 9/20

4:35 pm-5:15 pm

2 stops41h 40m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 26 results

Best time to book a flight from Illinois to Ciampino

Have a flexible travel schedule? Discover the best time to fly to Ciampino from Illinois 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Rome Ciampino Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Illinois to Ciampino that include hotel bookings?
Yes. In addition to deals on Illinois to Ciampino flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Ciampino?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Ciampino.
Can I find deals for business class flights from Illinois to Ciampino?
Yes. Cheapflights offers flight deals from Illinois to Ciampino by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Montepulciano

Santa Marinella

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$243+ Cheap flights from Illinois to Ciampino (CIA)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Ciampino with Cheapflights

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Cheap flight deals from Illinois to Ciampino

Keep the following information in mind while searching for Illinois to Ciampino flight deals. Data was last updated August 22, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Illinois to Ciampino

Cheapest flights from Illinois to CiampinoExplore the most affordable flight options available from Illinois to Ciampino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2025.

Explore the most affordable flight options available from Illinois to Ciampino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Rome Ciampino Airport that are best for you.

Best time to book a flight from Illinois to Ciampino

Have a flexible travel schedule? Discover the best time to fly to Ciampino from Illinois with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Rome Ciampino Airport

Related info for your journey

Find useful and relevant information for your journey from Illinois to Ciampino. 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 Illinois to Ciampino that include hotel bookings?

How can I find direct flights from Illinois to Ciampino?

Can I find deals for business class flights from Illinois to Ciampino?

Traveling to a place near Rome Ciampino Airport?

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Cheapest flights from Illinois to Ciampino
Explore the most affordable flight options available from Illinois to Ciampino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2025.