O'Hare Intl

$467+ Cheap flights from Fiumicino (FCO) 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — ORD
Nov 27 — Dec 41
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Find cheap flights from Leonardo da Vinci/Fiumicino to O'Hare Intl with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Rome Fiumicino to Chicago O'Hare Intl are usually found in April or January, booked 72 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Find flight deals from Leonardo da Vinci/Fiumicino to O'Hare Intl

Cheapest flights from Leonardo da Vinci/Fiumicino to O'Hare Intl
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

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 11/811:45 amFCO - ORD
2 stops33h 35mMultiple Airlines
Mon 11/245:20 pmORD - FCO
2 stops19h 35mMultiple Airlines
Deal found 10/27$577
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:10 pmFCO - ORD
1 stop24h 35mMultiple Airlines
Mon 11/176:40 amORD - FCO
1 stop24h 50mMultiple Airlines
Deal found 10/27$578
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:10 pmFCO - ORD
1 stop34h 01mMultiple Airlines
Sun 4/129:13 pmORD - FCO
2 stops34h 17mMultiple Airlines
Deal found 10/26$585
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:10 pmFCO - ORD
1 stop24h 35mMultiple Airlines
Fri 11/2811:48 amORD - FCO
1 stop19h 42mMultiple Airlines
Deal found 10/26$589
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:10 pmFCO - ORD
1 stop24h 35mMultiple Airlines
Mon 11/176:40 amORD - FCO
1 stop24h 50mMultiple Airlines
Deal found 10/27$590
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:10 pmFCO - ORD
1 stop20h 51mMultiple Airlines
Thu 12/46:15 amORD - FCO
2 stops25h 15mMultiple Airlines
Deal found 10/27$591
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:10 pmFCO - ORD
2 stops23h 20mMultiple Airlines
Thu 11/2710:59 amORD - FCO
1 stop20h 31mMultiple Airlines
Deal found 10/26$593
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:25 amFCO - ORD
1 stop12h 55mIcelandair
Tue 3/177:30 pmORD - FCO
1 stop12h 30mIcelandair
Deal found 10/26$594
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:35 pmFCO - ORD
1 stop26h 50mTAP AIR PORTUGAL
Wed 12/107:10 pmORD - FCO
1 stop13h 40mTAP AIR PORTUGAL
Deal found 10/27$596
This lol.travel 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:05 amFCO - ORD
2 stops17h 43mAir Canada
Wed 12/310:00 amORD - FCO
2 stops16h 25mAir Canada
Deal found 10/27$598
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:10 pmFCO - ORD
1 stop24h 35mMultiple Airlines
Tue 11/186:40 amORD - FCO
1 stop24h 50mMultiple Airlines
Deal found 10/27$600

Cheap flight deals from Leonardo da Vinci/Fiumicino to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Leonardo da Vinci/Fiumicino (FCO) 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 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$577
(Mytrip)

One-way from

$467
(Kiwi.com)

Popular in

February

Cheapest in

April

Average price

$764

Good round-trip deal

$781 or less

Good one-way deal

$560 or less
Provider with most accurate pricing for Rome Fiumicino-Chicago O'Hare Intl flight deals.
Provider most trusted by Cheapflights users for Rome Fiumicino-Chicago O'Hare Intl flights.
From Rome Fiumicino to Chicago O'Hare Intl
One-way flight from Rome Fiumicino to Chicago O'Hare Intl
Highest demand for flights based on searches. 7% potential increase in price ($56 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Average for round-trip flights in October 2025
Price to beat on a round-trip flight from Rome Fiumicino to Chicago O'Hare Intl.
Price to beat on a one-way flight from Rome Fiumicino to Chicago O'Hare Intl.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Leonardo da Vinci/Fiumicino 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 28, 2025.
Use the filters below to find and compare flights from Rome Fiumicino Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Leonardo da Vinci/Fiumicino

Fly to

O'Hare Intl

Route

Depart

Return

Price

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Thu 11/13

7:05 am-8:05 pm

1 stop20h 00m

Chicago O'Hare Intl

Wed 11/26

9:50 pm-11:00 pm

1 stop18h 10m

$611

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Tue 12/9

7:10 pm-2:57 pm

1 stop26h 47m

Chicago O'Hare Intl

Fri 12/12

8:36 am-2:30 pm

1 stop22h 54m

$620

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Wed 12/10

11:25 am-5:20 pm

1 stop12h 55m

Chicago O'Hare Intl

Sat 4/18

7:25 pm-2:35 pm

1 stop12h 10m

$626

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Sat 12/13

11:25 am-5:20 pm

1 stop12h 55m

Chicago O'Hare Intl

Sat 4/18

7:25 pm-2:35 pm

1 stop12h 10m

$626

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Sat 12/13

11:25 am-5:20 pm

1 stop12h 55m

Chicago O'Hare Intl

Thu 4/16

7:25 pm-2:35 pm

1 stop12h 10m

$626

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Mon 12/8

11:25 am-5:20 pm

1 stop12h 55m

Chicago O'Hare Intl

Fri 4/17

7:25 pm-2:35 pm

1 stop12h 10m

$626

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Thu 11/13

1:30 pm-8:05 pm

1 stop13h 35m

Chicago O'Hare Intl

Thu 11/27

3:45 pm-7:45 am

Nonstop9h 00m

$631

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Thu 11/27

1:30 pm-8:05 pm

1 stop13h 35m

Chicago O'Hare Intl

Thu 12/4

9:00 am-7:55 am

2 stops15h 55m

$633

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Thu 11/13

7:05 am-3:20 pm

1 stop15h 15m

Chicago O'Hare Intl

Tue 11/25

4:06 pm-10:55 am

1 stop11h 49m

$633

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Thu 11/13

7:05 am-5:48 pm

2 stops17h 43m

Chicago O'Hare Intl

Wed 11/26

7:05 am-8:55 am

1 stop18h 50m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 23 results
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Compare providers for flights from Leonardo da Vinci/Fiumicino to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Leonardo da Vinci/Fiumicino to O'Hare Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rome Fiumicino Airport-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Rome Fiumicino Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Rome Fiumicino Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rome Fiumicino Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rome Fiumicino Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Leonardo da Vinci/Fiumicino to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Leonardo da Vinci/Fiumicino 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 Rome Fiumicino Airport to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Rome Fiumicino Airport to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Leonardo da Vinci/Fiumicino to O'Hare Intl. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Rome Fiumicino Airport to Chicago O'Hare Intl Airport, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Rome Fiumicino Airport to Chicago O'Hare Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Chicago O'Hare Intl Airport (average of $257). Flying from Rome Fiumicino Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $663). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FCO to ORD?

Find hourly flight availability from Leonardo da Vinci/Fiumicino to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

One of the essential ways to save on airfare from Rome Fiumicino Airport to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 44% on airfare.

How much does it cost to fly round-trip from Rome Fiumicino Airport to Chicago O'Hare Intl Airport?

The best insider tips for Rome Fiumicino Airport to Chicago O'Hare Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Rome Fiumicino Airport to Chicago O'Hare Intl Airport trip
Airports
FCO

Consider using the Fast Track at FCO for a quicker security and passport control experience, available for a nominal fee.

Read more about FCOby Robert Schrader
ORD

Prepare for long walks at ORD, especially from Terminal 5 to immigration. The airport lacks moving walkways.

Read more about ORDby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Robert Schrader

Robert Schrader

Expert on FCO

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Iberia from Rome Fiumicino Airport to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Leonardo da Vinci/Fiumicino 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.
  • How long is the flight from Rome Fiumicino Airport to Chicago O'Hare Intl Airport?

    A quick flight from Rome Fiumicino Airport to Chicago O'Hare Intl Airport can take about 12h 55m. Lufthansa provides one of the quickest options available for as low as $626. The distance from Rome Fiumicino Airport to Chicago O'Hare Intl Airport is about 4808 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Rome Fiumicino Airport to Chicago O'Hare Intl Airport round-trip?

    According to our current data, American Airlines ($536), Iberia ($550), and United Airlines ($585) offers the cheapest pricing from Rome Fiumicino Airport to Chicago O'Hare Intl Airport. These flights start at 27% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Rome Fiumicino Airport to Chicago O'Hare Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Rome Fiumicino Airport to Chicago O'Hare Intl Airport consider choosing Ethiopian Air (77%), Air Canada (67%) or Austrian Airlines (67%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Rome Fiumicino Airport to Chicago O'Hare Intl Airport?

    While on average a flight from Rome Fiumicino Airport to Chicago O'Hare Intl Airport is generally $1,327, our data shows the cheapest flight currently is $415. When looking at the most popular route, (Rome Fiumicino - Chicago O'Hare Intl), you can expect to pay $515 for that flight.

  • Can I find deals for flights from Leonardo da Vinci/Fiumicino to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Leonardo da Vinci/Fiumicino to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Leonardo da Vinci/Fiumicino 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 Leonardo da Vinci/Fiumicino to O'Hare Intl.

  • Can I find deals for business class flights from Leonardo da Vinci/Fiumicino to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Leonardo da Vinci/Fiumicino 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.

  • What is the cheapest month to book a flight from Rome Fiumicino Airport to Chicago O'Hare Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Chicago O'Hare Intl Airport (average of $257). Flying from Rome Fiumicino Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $663). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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

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Alternative routes for Leonardo da Vinci/Fiumicino to O'Hare Intl

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

Top 4 airlines flying from Leonardo da Vinci/Fiumicino to O'Hare Intl

Discover the top 4 airlines that operate flights from Leonardo da Vinci/Fiumicino to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$536Average$711FlexibilityNo cancel feeOn-time71%
IberiaCheapest$550Average$705FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$585Average$769FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$628Average$851FlexibilityNo cancel feeOn-time70%

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