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O'Hare Intl

$467+ Cheap flights from Rome (ROM) 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — ORD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Rome to O'Hare Intl

Cheapest flights from Rome to O'Hare Intl
Explore the most affordable flight options available from Rome to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. 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 11/145:45 amFCO - ORD
2 stops21h 20mMultiple Airlines
Thu 11/276:50 pmORD - FCO
2 stops21h 40mMultiple Airlines
Deal found 10/29$582
This Scandinavian Airlines deal was found by Cheapflights users on 10/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:55 amFCO - ORD
1 stop35h 50mScandinavian Airlines
Fri 1/167:20 pmORD - FCO
1 stop32h 35mScandinavian Airlines
Deal found 10/29$584
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/137:10 pmFCO - ORD
1 stop24h 35mMultiple Airlines
Wed 11/266:15 pmORD - FCO
2 stops37h 15mMultiple Airlines
Deal found 10/29$589
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 12/145:45 amFCO - ORD
1 stop16h 00mTAP AIR PORTUGAL
Wed 1/147:10 pmORD - FCO
1 stop13h 40mTAP AIR PORTUGAL
Deal found 10/29$592
This Icelandair deal was found by Cheapflights users on 10/29. 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.
Sun 12/1411:25 amFCO - ORD
1 stop12h 55mIcelandair
Tue 1/136:30 pmORD - FCO
1 stop12h 30mIcelandair
Deal found 10/29$596
This FlightHub deal was found by Cheapflights users on 10/29. 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 12/184:40 pmFCO - ORD
1 stop29h 45mTAP AIR PORTUGAL
Fri 1/168:15 pmORD - FCO
1 stop20h 50mTAP AIR PORTUGAL
Deal found 10/29$598
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Tue 12/167:10 pmFCO - ORD
1 stop26h 47mMultiple Airlines
Wed 1/1412:05 pmORD - FCO
2 stops28h 25mMultiple Airlines
Deal found 10/29$600
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/117:10 pmFCO - ORD
1 stop26h 47mMultiple Airlines
Sun 1/116:41 pmORD - FCO
2 stops56h 34mMultiple Airlines
Deal found 10/29$603
This Trip.com deal was found by Cheapflights users on 10/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:15 amFCO - ORD
2 stops43h 51mMultiple Airlines
Mon 11/242:01 pmORD - FCO
1 stop34h 04mMultiple Airlines
Deal found 10/30$604
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 12/147:10 pmFCO - ORD
1 stop26h 47mMultiple Airlines
Sat 1/1712:05 pmORD - FCO
2 stops22h 40mMultiple Airlines
Deal found 10/29$608
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 12/147:10 pmFCO - ORD
1 stop26h 47mMultiple Airlines
Wed 1/1412:05 pmORD - FCO
2 stops28h 25mMultiple Airlines
Deal found 10/29$623
This Mytrip deal was found by Cheapflights users on 10/30. 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 12/46:00 amCIA - ORD
3 stops40h 25mMultiple Airlines
Thu 12/116:50 pmORD - CIA
2 stops19h 45mMultiple Airlines
Deal found 10/30$815

Cheap flight deals from Rome to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Rome (ROM) 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 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$582
(Booking.com)

One-way from

$467
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$781

Good round-trip deal

$781 or less

Good one-way deal

$560 or less
Provider with most accurate pricing for Rome (ROM)-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Rome (ROM)-Chicago O'Hare Intl flights.
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From Rome (ROM) to Chicago O'Hare Intl
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One-way flight from Rome (ROM) to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Rome (ROM) to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Rome (ROM) to Chicago O'Hare Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Rome 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 30, 2025.
Use the filters below to find and compare flights from Rome to Chicago O'Hare Intl Airport that are best for you.

Fly from

Rome

Fly to

O'Hare Intl

Route

Depart

Return

Price

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Mon 12/15

11:25 am-5:20 pm

1 stop12h 55m

Chicago O'Hare Intl

Thu 1/15

6:30 pm-2:00 pm

1 stop12h 30m

$596

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Sun 12/14

11:25 am-5:20 pm

1 stop12h 55m

Chicago O'Hare Intl

Fri 1/16

6:30 pm-2:00 pm

1 stop12h 30m

$596

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Sat 11/15

7:05 am-3:20 pm

1 stop15h 15m

Chicago O'Hare Intl

Sun 12/7

1:05 pm-8:30 am

1 stop12h 25m

$630

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Mon 1/26

9:45 am-3:20 pm

1 stop12h 35m

Chicago O'Hare Intl

Tue 2/3

1:00 pm-8:30 am

1 stop12h 30m

$636

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Mon 12/15

11:00 am-8:34 pm

1 stop16h 34m

Chicago O'Hare Intl

Thu 1/15

4:14 pm-4:55 pm

2 stops17h 41m

$639

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Mon 11/10

8:15 pm-4:20 pm

1 stop27h 05m

Chicago O'Hare Intl

Tue 11/25

6:50 pm-7:25 pm

1 stop17h 35m

$642

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Mon 11/17

7:00 am-2:10 pm

1 stop14h 10m

Chicago O'Hare Intl

Sun 11/30

7:05 am-8:55 am

1 stop18h 50m

$643

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Fri 11/14

1:15 pm-11:18 am

1 stop29h 03m

Chicago O'Hare Intl

Sun 11/30

3:45 pm-7:45 am

Nonstop9h 00m

$649

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Mon 11/10

9:45 am-1:10 pm

Nonstop10h 25m

Chicago O'Hare Intl

Mon 11/24

3:45 pm-7:45 am

Nonstop9h 00m

$649

RomeChicago

CIA - ORD

CIAORD

Rome Ciampino

Mon 2/2

12:00 pm-7:55 pm

1 stop14h 55m

Chicago O'Hare Intl

Thu 2/12

9:55 pm-9:30 pm

2 stops16h 35m

$751

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 38 results
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Compare providers for flights from Rome 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 Rome to O'Hare Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 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-Chicago O'Hare Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Rome-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Rome-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-Chicago O'Hare Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip 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-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 Rome to O'Hare Intl

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

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

Currently, February is the cheapest month in which you can book a flight from Rome to Chicago O'Hare Intl Airport (average of $257). Flying from Rome 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 ROM to ORD?

Find hourly flight availability from Rome 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 30, 2025.

It’s optimal to fly from Rome to Chicago O'Hare Intl Airport in the afternoon. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight in the evening.

The best insider tips for Rome 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 to Chicago O'Hare Intl Airport trip
Airports
FCO

Use 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. No moving walkways are available.

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 30, 2025.
Peruse reviews from past customers who have flown with United Airlines, Iberia, and Lufthansa from Rome 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.
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

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
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

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
Iberia
7.0
Good
3,001 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

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
Lufthansa
6.8
Okay
7,541 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

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
British Airways
6.7
Okay
7,487 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

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 Rome 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 to Chicago O'Hare Intl Airport?

    For as low as $596, Icelandair can have you in Chicago O'Hare Intl Airport from Rome in 12h 55m. The distance between Rome and 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 to Chicago O'Hare Intl Airport round-trip?

    Cheapflights users have booked flights from Rome to Chicago O'Hare Intl Airport round-trip from $536. Other airlines that can offer you cheap pricing are Iberia, from $550, and United Airlines, from $585. These flights start at 26% lower than the current average price 3 months from now.

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

    The top 3 most reliable airlines when flying from Rome to Chicago O'Hare Intl Airport are Ethiopian Air (77%), Air Canada (67%) and Austrian Airlines (67%).

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

    On average you can expect to pay $1,327 for a flight from Rome to Chicago O'Hare Intl Airport. The cheapest flight overall is $415 while the most popular route, (Rome Fiumicino - Chicago O'Hare Intl) is currently priced at $494.

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

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

  • How can I find direct flights from Rome 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 Rome to O'Hare Intl.

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

    Yes. Cheapflights offers flight deals from Rome 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 to Chicago O'Hare Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Rome to Chicago O'Hare Intl Airport (average of $257). Flying from Rome 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
Beloit
Elgin
Oak Brook
Elk Grove Village
Naperville
Racine
Downers Grove
Rockford
Orland Park
Merrillville
Bridgeview
Warrenville
Waukegan
Aurora

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Alternative routes for Rome 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
Leonardo da Vinci/Fiumicino to Midway flights
Ciampino to O'Hare Intl flights

Top 4 airlines flying from Rome to O'Hare Intl

Discover the top 4 airlines that operate flights from Rome 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 30, 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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