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Leonardo da Vinci/Fiumicino

$279+ Cheap flights from O'Hare Intl (ORD) to Fiumicino (FCO)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FCO
Sep 13 — Sep 201
Sun 9/13
Sun 9/20
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Rome Fiumicino are usually found in February or March, booked 79 days in advance, depart on a Sunday or Wednesday and return on a Thursday

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

Cheapest flights from O'Hare Intl to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from O'Hare Intl to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/10. 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 11/18:10 pm -
1 stop12h 40m
Wed 11/185:55 am -
1 stop16h 35m
Deal found 8/10$673
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:50 pm -
1 stop12h 10m
Tue 11/179:35 am -
1 stop13h 40m
Deal found 8/12$674
This Expedia deal was found by Cheapflights users on 8/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:25 am -
1 stop14h 55m
Tue 11/246:40 am -
1 stop18h 40m
Deal found 8/13$675
This FlightHub deal was found by Cheapflights users on 8/12. 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.
Wed 8/196:00 pm -
1 stop33h 20m
Wed 8/265:45 pm -
1 stop25h 55m
Deal found 8/12$676
This oojo deal was found by Cheapflights users on 8/10. 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 8/126:00 pm -
1 stop23h 15m
Thu 8/275:45 pm -
1 stop29h 15m
Deal found 8/10$677
This Super.com deal was found by Cheapflights users on 8/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 pm -
1 stop23h 25m
Thu 9/175:45 pm -
1 stop29h 15m
Deal found 8/10$678
This ITA Airways deal was found by Cheapflights users on 8/12. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:00 pm -
Nonstop9h 25m
Fri 10/239:20 am -
Nonstop10h 50m
Deal found 8/12$679
This Gotogate deal was found by Cheapflights users on 8/14. 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.
Sat 12/123:45 pm -
1 stop34h 10m
Wed 12/237:05 am -
1 stop20h 00m
Deal found 8/14$680
This FlightHub deal was found by Cheapflights users on 8/13. 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.
Wed 10/216:00 pm -
1 stop15h 45m
Fri 10/305:55 am -
1 stop16h 35m
Deal found 8/13$681
This Mytrip deal was found by Cheapflights users on 8/11. 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.
Sun 11/86:30 pm -
2 stops14h 30m
Thu 11/192:00 pm -
3 stops34h 20m
Deal found 8/11$682
This Kissandfly.com deal was found by Cheapflights users on 8/12. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:50 pm -
1 stop13h 55m
Wed 8/268:00 pm -
1 stop23h 40m
Deal found 8/12$683
This Jettzy deal was found by Cheapflights users on 8/14. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 pm -
1 stop33h 20m
Wed 9/165:45 pm -
1 stop25h 55m
Deal found 8/14$684

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

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Leonardo da Vinci/Fiumicino (FCO). 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 August 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$673
(Kiwi.com)

One-way from

$279
(oojo)

Popular in

September

Cheapest in

February

Average price

$768

Good round-trip deal

$785 or less

Good one-way deal

$518 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Rome Fiumicino flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Rome Fiumicino flights.
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From Chicago O'Hare Intl to Rome Fiumicino
Search Deals
One-way flight from Chicago O'Hare Intl to Rome Fiumicino
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Rome Fiumicino.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Rome Fiumicino.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Leonardo da Vinci/Fiumicino 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 August 14, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoRome

ORD Chicago O'Hare Intl - FCO Rome Fiumicino

ORDFCO

Chicago O'Hare Intl

Sat 10/10

11:20 pm-7:45 pm

1 stop13h 25m

Rome Fiumicino

Tue 10/20

9:25 am-2:30 pm

1 stop36h 05m

$685

ChicagoRome

ORD Chicago O'Hare Intl - FCO Rome Fiumicino

ORDFCO

Chicago O'Hare Intl

Mon 10/19

7:15 pm-6:35 pm

1 stop16h 20m

Rome Fiumicino

Sat 10/24

10:15 pm-5:45 pm

2 stops26h 30m

$832

ChicagoRome

ORD Chicago O'Hare Intl - FCO Rome Fiumicino

ORDFCO

Chicago O'Hare Intl

Wed 9/16

8:10 pm-11:35 pm

1 stop20h 25m

Rome Fiumicino

Fri 9/25

3:35 pm-9:40 am

1 stop25h 05m

$841
Quickest round-trip

ChicagoRome

ORD Chicago O'Hare Intl - FCO Rome Fiumicino

ORDFCO

Chicago O'Hare Intl

Sun 10/11

3:50 pm-7:55 am

Nonstop9h 05m

Rome Fiumicino

Tue 11/24

9:45 am-1:10 pm

Nonstop10h 25m

$896

ChicagoRome

ORD Chicago O'Hare Intl - FCO Rome Fiumicino

ORDFCO

Chicago O'Hare Intl

Mon 10/26

4:40 pm-7:45 am

Nonstop9h 05m

Rome Fiumicino

Mon 11/2

2:10 pm-2:10 pm

1 stop31h 00m

$907

ChicagoRome

ORD Chicago O'Hare Intl - FCO Rome Fiumicino

ORDFCO

Chicago O'Hare Intl

Sat 10/10

1:00 pm-6:55 pm

2 stops22h 55m

Rome Fiumicino

Tue 10/20

8:00 pm-4:00 pm

1 stop27h 00m

$908

ChicagoRome

ORD Chicago O'Hare Intl - FCO Rome Fiumicino

ORDFCO

Chicago O'Hare Intl

Sat 10/17

12:00 pm-6:35 pm

2 stops23h 35m

Rome Fiumicino

Mon 10/26

5:55 pm-5:45 pm

2 stops29h 50m

$916

ChicagoRome

ORD Chicago O'Hare Intl - FCO Rome Fiumicino

ORDFCO

Chicago O'Hare Intl

Tue 10/13

7:15 pm-6:35 pm

1 stop16h 20m

Rome Fiumicino

Wed 10/28

10:35 am-5:45 pm

2 stops37h 10m

$921

ChicagoRome

ORD Chicago O'Hare Intl - FCO Rome Fiumicino

ORDFCO

Chicago O'Hare Intl

Tue 12/8

7:05 am-11:05 am

2 stops21h 00m

Rome Fiumicino

Sun 12/27

10:10 pm-4:45 pm

2 stops25h 35m

$940

ChicagoRome

ORD Chicago O'Hare Intl - FCO Rome Fiumicino

ORDFCO

Chicago O'Hare Intl

Fri 10/2

7:15 pm-4:40 pm

2 stops38h 25m

Rome Fiumicino

Thu 10/15

9:40 am-9:31 pm

2 stops18h 51m

$1,012

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 24 resultsSorted by cheapest first
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Compare providers for flights from O'Hare Intl to Leonardo da Vinci/Fiumicino

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 O'Hare Intl to Leonardo da Vinci/Fiumicino in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
business-class.comPrice 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 Chicago O'Hare Intl Airport-Rome Fiumicino Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Rome Fiumicino Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Rome Fiumicino Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Rome Fiumicino 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 Chicago O'Hare Intl Airport-Rome Fiumicino 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 O'Hare Intl to Leonardo da Vinci/Fiumicino

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

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

The price you pay for your flight from Chicago O'Hare Intl Airport to Rome Fiumicino Airport may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Rome Fiumicino Airport (average of $621). Flying from Chicago O'Hare Intl Airport to Rome Fiumicino Airport in September is currently the most expensive (average of $1,007). 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 ORD to FCO?

Find hourly flight availability from O'Hare Intl to Leonardo da Vinci/Fiumicino. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport as you normally would.

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

Airfare is typical for this route at the moment.

Chicago O'Hare Intl Airport to Rome Fiumicino Airport flights typically cost between $612 and $1,007 in November.
The cheapest round-trip price found within the last 5 days was $673 on TAP AIR PORTUGAL (Nov 1-Nov 18).

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

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Rome Fiumicino Airport trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

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

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 Leonardo da Vinci/Fiumicino

Get insights into the airlines that provide service to Leonardo da Vinci/Fiumicino. 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 Leonardo da Vinci/Fiumicino. Reviews last updated August 14, 2026.
See what other customers who have flown with United Airlines,American Airlines, andIcelandair from Chicago O'Hare Intl Airport to Rome Fiumicino Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,112 reviews

Entertainment

7.1

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,112 reviews
United Airlines
7.4
Good
10,112 reviews

Entertainment

7.1

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
American Airlines
7.1
Good
11,939 reviews
United Airlines
7.4
Good
10,112 reviews

Entertainment

7.1

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
Icelandair
6.9
Okay
730 reviews
United Airlines
7.4
Good
10,112 reviews

Entertainment

7.1

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
Lufthansa
6.8
Okay
8,194 reviews
United Airlines
7.4
Good
10,112 reviews

Entertainment

7.1

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
ITA Airways
6.7
Okay
1,319 reviews
United Airlines
7.4
Good
10,112 reviews

Entertainment

7.1

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

Related info for your journey

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

    Airlines like Air Serbia, Scandinavian Airlines, and Turkish Airlines fly from Chicago O'Hare Intl Airport to Rome Fiumicino Airport in about 13h 25m. The time it takes to get you to your destination can typically vary by up to 7h. The distance between Chicago O'Hare Intl Airport and Rome Fiumicino 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 Chicago O'Hare Intl Airport to Rome Fiumicino Airport round-trip?

    TAP AIR PORTUGAL, at $337, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Rome Fiumicino Airport.Alternate airlines to your destination round-trip include Turkish Airlines and Air Canada. TAP AIR PORTUGAL is priced at 58% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $262. ITA Airways flights start at $280 while deals on TAP AIR PORTUGAL start at $291 one-way.

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

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Rome Fiumicino Airport are Air Canada (75%), Austrian Airlines (75%) and United Airlines (75%).

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

    The cheapest flight price from Chicago O'Hare Intl Airport to Rome Fiumicino Airport is $330. On average you can expect to pay $1,945. The most popular route, (Chicago O'Hare Intl - Rome Fiumicino), can usually be booked for $597.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Leonardo da Vinci/Fiumicino.

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Leonardo da Vinci/Fiumicino 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 Chicago O'Hare Intl Airport to Rome Fiumicino Airport?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Rome Fiumicino Airport (average of $621). Flying from Chicago O'Hare Intl Airport to Rome Fiumicino Airport in September is currently the most expensive (average of $1,007). 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
Fiumicino
Civitavecchia
Montepulciano
Santa Marinella

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from O'Hare Intl to Leonardo da Vinci/Fiumicino

Discover the top 10 airlines that operate flights from O'Hare Intl to Leonardo da Vinci/Fiumicino. 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 August 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$337Average$526FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$369Average$589FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$384Average$914FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$395Average$699FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$420Average$758FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$455Average$657FlexibilityNo cancel feeOn-time70%
DeltaCheapest$502Average$900FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$504Average$994FlexibilityNo cancel feeOn-time77%
SWISSCheapest$506Average$747FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$528Average$885FlexibilityNo cancel feeOn-time76%

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