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O'Hare Intl

$363+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — ORD
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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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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The best prices from Rome Fiumicino to Chicago O'Hare Intl are usually found in January or April, booked 71 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

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 February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$578
(Netflights)

One-way from

$363
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$768

Good round-trip deal

$671 or less

Good one-way deal

$712 or less
Provider with most accurate pricing for Rome Fiumicino-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Rome Fiumicino-Chicago O'Hare Intl flights.
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From Rome Fiumicino to Chicago O'Hare Intl
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One-way flight from Rome Fiumicino to Chicago O'Hare Intl
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Highest demand for flights based on searches. 12% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Rome Fiumicino to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Rome Fiumicino to Chicago O'Hare Intl.
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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 February 23, 2025.

This Netflights deal was found by Cheapflights users on 2/23. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/311:05 amFCO - ORD
Nonstop10h 25mBritish Airways
Mon 4/74:55 pmORD - FCO
1 stop13h 05mBritish Airways
Deal found 2/23$578
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 2/286:00 amFCO - ORD
1 stop16h 30mTAP AIR PORTUGAL
Wed 3/128:15 pmORD - FCO
1 stop13h 35mTAP AIR PORTUGAL
Deal found 2/22$581
This Mytrip deal was found by Cheapflights users on 2/22. 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 4/21:35 pmFCO - ORD
2 stops24h 59mMultiple Airlines
Tue 4/85:22 pmORD - FCO
2 stops16h 23mMultiple Airlines
Deal found 2/22$583
This Iberia deal was found by Cheapflights users on 2/22. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/36:25 amFCO - ORD
1 stop14h 05mIberia
Sat 4/194:55 pmORD - FCO
Nonstop9h 15mIberia
Deal found 2/22$588
This Gotogate deal was found by Cheapflights users on 2/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:25 amFCO - ORD
Nonstop10h 45mITA Airways
Sat 9/203:00 pmORD - FCO
Nonstop9h 25mITA Airways
Deal found 2/22$589
This Finnair deal was found by Cheapflights users on 2/23. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/311:05 amFCO - ORD
Nonstop10h 25mFinnair
Sat 4/194:55 pmORD - FCO
Nonstop9h 15mFinnair
Deal found 2/23$597
This American Airlines deal was found by Cheapflights users on 2/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/312:10 pmFCO - ORD
1 stop14h 21mAmerican Airlines
Sat 4/1910:20 pmORD - FCO
1 stop14h 50mAmerican Airlines
Deal found 2/23$602
This oojo deal was found by Cheapflights users on 2/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/117:35 pmFCO - ORD
1 stop27h 35mScandinavian Airlines
Sun 6/157:15 pmORD - FCO
1 stop16h 30mScandinavian Airlines
Deal found 2/23$619
This oojo deal was found by Cheapflights users on 2/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/183:45 pmFCO - ORD
1 stop12h 30mIcelandair
Sun 6/2210:15 pmORD - FCO
1 stop33h 20mIcelandair
Deal found 2/22$621
This Gotogate deal was found by Cheapflights users on 2/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/108:25 amFCO - ORD
1 stop17h 00mLufthansa
Wed 3/2610:25 pmORD - FCO
1 stop18h 15mLufthansa
Deal found 2/22$624
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/311:30 amFCO - ORD
1 stop15h 30mUnited Airlines
Sat 4/193:35 pmORD - FCO
Nonstop9h 20mUnited Airlines
Deal found 2/22$629
This Delta deal was found by Cheapflights users on 2/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/210:00 amFCO - ORD
1 stop12h 00mDelta
Tue 4/85:08 pmORD - FCO
2 stops15h 52mDelta
Deal found 2/22$636

Find flights from Leonardo da Vinci/Fiumicino to O'Hare Intl within your budget

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 February 23, 2025.

Fly from

Leonardo da Vinci/Fiumicino

Fly to

O'Hare Intl

Route

Depart

Return

Price

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Wed 4/2

1:35 pm-7:34 am

2 stops24h 59m

Chicago O'Hare Intl

Tue 4/8

5:22 pm-4:45 pm

2 stops16h 23m

$583

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Thu 4/3

6:25 am-1:30 pm

1 stop14h 05m

Chicago O'Hare Intl

Sat 4/19

4:55 pm-9:10 am

Nonstop9h 15m

$588

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Thu 4/3

11:05 am-2:30 pm

Nonstop10h 25m

Chicago O'Hare Intl

Sat 4/19

4:55 pm-9:10 am

Nonstop9h 15m

$597

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Thu 4/3

12:10 pm-12:12 am

1 stop19h 02m

Chicago O'Hare Intl

Sat 4/19

4:55 pm-12:15 pm

1 stop12h 20m

$600

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Thu 4/3

12:10 pm-7:31 pm

1 stop14h 21m

Chicago O'Hare Intl

Sat 4/19

10:20 pm-8:10 pm

1 stop14h 50m

$602

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Wed 6/11

7:35 pm-4:10 pm

1 stop27h 35m

Chicago O'Hare Intl

Sun 6/15

7:15 pm-6:45 pm

1 stop16h 30m

$619

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Fri 5/2

3:10 pm-5:55 pm

1 stop33h 45m

Chicago O'Hare Intl

Fri 5/9

3:00 pm-7:25 am

Nonstop9h 25m

$620

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Wed 6/18

3:45 pm-9:15 pm

1 stop12h 30m

Chicago O'Hare Intl

Sun 6/22

10:15 pm-2:35 pm

1 stop33h 20m

$621

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Mon 3/10

8:25 am-7:25 pm

1 stop17h 00m

Chicago O'Hare Intl

Wed 3/26

10:25 pm-10:40 pm

1 stop18h 15m

$624

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Thu 4/3

11:30 am-8:00 pm

1 stop15h 30m

Chicago O'Hare Intl

Sat 4/19

3:35 pm-7:55 am

Nonstop9h 20m

$629

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 33 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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rome Fiumicino Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Travel insights for flights from Leonardo da Vinci/Fiumicino to O'Hare Intl

Get recent, data-driven insights about flights from Leonardo da Vinci/Fiumicino to O'Hare Intl including ideal travel times, pricing trends, and more.

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 February 14, 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 71 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, August is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Chicago O'Hare Intl Airport (average of $245). Flying from Rome Fiumicino Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 February 23, 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 morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 38% on airfare.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 February 23, 2025.
See what other customers who have flown with Delta, LOT and Finnair from Rome to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,191 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,191 reviews
Delta
8.0
Very good
8,191 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT
7.6
Good
1,081 reviews
Delta
8.0
Very good
8,191 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,191 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.5
Good
771 reviews
Delta
8.0
Very good
8,191 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,191 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    According to our current data, British Airways ($578), Iberia ($588), and Finnair ($597) offers the cheapest pricing from Rome Fiumicino Airport to Chicago O'Hare Intl Airport. These flights start at 21% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Rome Fiumicino Airport to Chicago O'Hare Intl Airport one-way?

    The cheapest airlines for a one-way flight from Rome Fiumicino Airport to Chicago O'Hare Intl Airport are Air Serbia ($405), Icelandair ($443), and Turkish Airlines ($485).

  • 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 $1,249, our data shows the cheapest flight currently is $542. When looking at the most popular route, (Rome Fiumicino - Chicago O'Hare Intl), you can expect to pay $483 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, August is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Chicago O'Hare Intl Airport (average of $245). Flying from Rome Fiumicino Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 Rome Fiumicino Airport?

Book flights to Rome Fiumicino Airport if you plan to visit one of these locations
Naperville
Rosemont
Schaumburg
Beloit
Racine
Hoffman Estates
Rockford
Tinley Park
Skokie
Arlington Heights
Northbrook
Joliet
Orland Park
Merrillville
Kenosha
Lake Geneva
New Buffalo
Evanston
Des Plaines
Elgin

Browse thousands of different options on Cheapflights for your next trip

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

Top 6 airlines flying from Leonardo da Vinci/Fiumicino to O'Hare Intl

Discover the top 6 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 February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$553Average$654FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$555Average$658FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$569Average$762FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$622Average$783FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$713Average$838FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$783Average$956FlexibilityNo cancel feeOn-time71%
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