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Leonardo da Vinci/Fiumicino

$253+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FCO
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Find cheap flights from O'Hare Intl to Leonardo da Vinci/Fiumicino with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Rome Fiumicino are usually found in November or February, booked 35 days in advance, depart on a Monday 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 February 11, 2026.

This British Airways deal was found by Cheapflights users on 2/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:40 pm
ORD
-
FCO
1 stop13h 15m
Iberia
Tue 3/37:30 am
FCO
-
ORD
1 stop14h 25m
Iberia
Deal found 2/9$508
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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.
Sun 2/159:50 pm
ORD
-
FCO
1 stop18h 10m
Lufthansa
Tue 2/247:05 am
FCO
-
ORD
1 stop13h 05m
Lufthansa
Deal found 2/9$509
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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.
Mon 3/910:50 pm
ORD
-
FCO
1 stop18h 10m
Lufthansa
Tue 3/177:00 am
FCO
-
ORD
1 stop18h 25m
Lufthansa
Deal found 2/8$510
This oojo deal was found by Cheapflights users on 2/10. 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.
Mon 2/238:54 pm
ORD
-
FCO
2 stops35h 01m
British Airways
Tue 3/31:10 pm
FCO
-
ORD
1 stop31h 47m
British Airways
Deal found 2/10$511
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Wed 8/1211:15 am
ORD
-
FCO
1 stop13h 00m
ITA Airways
Wed 8/269:25 am
FCO
-
ORD
Nonstop10h 45m
ITA Airways
Deal found 2/10$512
This oojo deal was found by Cheapflights users on 2/9. 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.
Mon 3/95:54 pm
ORD
-
FCO
2 stops22h 01m
British Airways
Tue 3/178:25 pm
FCO
-
ORD
2 stops30h 53m
British Airways
Deal found 2/9$513
This Mytrip deal was found by Cheapflights users on 2/8. 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 3/49:50 pm
ORD
-
FCO
1 stop18h 10m
Multiple Airlines
Wed 3/119:35 am
FCO
-
ORD
2 stops16h 35m
Multiple Airlines
Deal found 2/8$514
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/1511:35 pm
ORD
-
FCO
1 stop12h 20m
Multiple Airlines
Tue 3/248:05 pm
FCO
-
ORD
1 stop24h 55m
Multiple Airlines
Deal found 2/9$515
This British Airways deal was found by Cheapflights users on 2/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:45 pm
ORD
-
FCO
1 stop30h 40m
British Airways
Mon 3/1612:20 pm
FCO
-
ORD
1 stop32h 30m
British Airways
Deal found 2/8$516
This Air Canada deal was found by Cheapflights users on 2/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1512:50 pm
ORD
-
FCO
1 stop13h 35m
Air Canada
Wed 2/2511:15 am
FCO
-
ORD
2 stops34h 28m
Air Canada
Deal found 2/10$517
This oojo deal was found by Cheapflights users on 2/10. 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.
Tue 4/148:50 pm
ORD
-
FCO
1 stop27h 15m
British Airways
Tue 4/2110:00 am
FCO
-
ORD
Nonstop10h 40m
British Airways
Deal found 2/10$518
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/239:01 pm
ORD
-
FCO
1 stop28h 29m
United Airlines
Wed 3/1112:15 pm
FCO
-
ORD
1 stop29h 03m
United Airlines
Deal found 2/10$519

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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$508
(British Airways)

One-way from

$253
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$580

Good round-trip deal

$785 or less

Good one-way deal

$561 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
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One-way flight from Chicago O'Hare Intl to Rome Fiumicino
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($182 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Rome Fiumicino.
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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 February 11, 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

O'Hare Intl

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 3/11

7:15 am-7:55 am

2 stops18h 40m

Rome Fiumicino

Wed 3/18

12:15 pm-12:00 pm

2 stops29h 45m

$522

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 3/1

3:45 pm-7:45 am

Nonstop9h 00m

Rome Fiumicino

Tue 3/17

7:05 am-4:20 pm

1 stop15h 15m

$522

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 3/1

3:45 pm-7:45 am

Nonstop9h 00m

Rome Fiumicino

Wed 3/11

9:45 am-2:10 pm

Nonstop10h 25m

$524

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 3/18

7:15 am-7:55 am

1 stop18h 40m

Rome Fiumicino

Tue 3/24

1:30 pm-11:44 pm

2 stops16h 14m

$536

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 3/11

6:00 am-7:55 am

2 stops19h 55m

Rome Fiumicino

Thu 3/19

11:00 am-11:44 pm

1 stop18h 44m

$542

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 3/15

11:35 pm-5:55 pm

1 stop12h 20m

Rome Fiumicino

Wed 3/25

7:05 am-11:44 pm

2 stops22h 39m

$553

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Mon 3/2

3:45 pm-7:45 am

Nonstop9h 00m

Rome Fiumicino

Sun 3/8

7:05 am-3:20 pm

1 stop15h 15m

$572

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 2/25

3:45 pm-7:45 am

Nonstop9h 00m

Rome Fiumicino

Sun 3/1

9:45 am-1:10 pm

Nonstop10h 25m

$574

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sat 3/21

6:10 pm-2:00 pm

2 stops13h 50m

Rome Fiumicino

Thu 4/2

9:45 am-1:05 pm

Nonstop10h 20m

$613

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Mon 8/3

3:45 pm-7:55 am

Nonstop9h 10m

Rome Fiumicino

Thu 8/13

3:20 pm-11:15 pm

1 stop14h 55m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 24 results
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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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
GotogatePrice 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 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?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Leonardo da Vinci/Fiumicino. Price data was last updated on February 6, 2026.

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 35 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, December is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Rome Fiumicino Airport (average of $347). Flying from Chicago O'Hare Intl Airport to Rome Fiumicino Airport in June is currently the most expensive (average of $701). 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.

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

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 February 11, 2026.
See what other customers who have flown with United Airlines, American Airlines, and Lufthansa 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
9,273 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,273 reviews
United Airlines
7.4
Good
9,273 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,264 reviews
United Airlines
7.4
Good
9,273 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,777 reviews
United Airlines
7.4
Good
9,273 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
ITA Airways
6.7
Okay
1,146 reviews
United Airlines
7.4
Good
9,273 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,728 reviews
United Airlines
7.4
Good
9,273 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 United Airlines fly from Chicago O'Hare Intl Airport to Rome Fiumicino Airport in about 18h 40m. The time it takes to get you to your destination can typically vary by up to . The distance between Chicago O'Hare Intl Airport and Rome Fiumicino Airport is about 4808 mi.

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

    Iberia, at $230, 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 TAP AIR PORTUGAL and Air Canada. Iberia is priced at 70% 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 TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $193. Icelandair flights start at $193 while deals on ITA Airways start at $196 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 (20%), Austrian Airlines (20%) and Brussels Airlines (20%).

  • 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 $448. On average you can expect to pay $1,691. The most popular route, (Chicago O'Hare Intl - Rome Fiumicino), can usually be booked for $423.

  • Where are the most common layover locations when flying from Chicago O'Hare Intl Airport to Rome Fiumicino Airport?

    Of the flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport that have layovers, most of them stop in Reykjavik. Reykjavik is followed by London in terms of the most popular layover location on flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport.

  • What are some popular things to do or see while on a layover in Reykjavik?

    The majority of Reykjavik visitors spend their time at Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool. Travelers on a layover in Reykjavik can visit Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool, by traveling 23.2 mi, 23.3 mi, and 24.6 mi, respectively after landing at Reykjavik Keflavik Intl. Travelers can rent a car at Reykjavik Keflavik Intl for an average daily rate of $54 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in London?

    If you're on a layover in London and looking for things to do, consider visiting Hyde Park, Buckingham Palace, or Piccadilly Circus. Travelers on a layover in London can visit Hyde Park, Buckingham Palace, and Piccadilly Circus, by traveling 12.5 mi, 13.7 mi, and 14.1 mi, respectively after landing at London Heathrow. Travelers can book a car rental at London Heathrow for about $33 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Chicago O'Hare Intl Airport to Rome Fiumicino Airport flights?

    Of the flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport that have layovers, the fewest flights stop in Munich.

  • 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, December is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Rome Fiumicino Airport (average of $347). Flying from Chicago O'Hare Intl Airport to Rome Fiumicino Airport in June is currently the most expensive (average of $701). 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
Montepulciano
Santa Marinella

Browse thousands of different options on Cheapflights for your next trip

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

See prices for flight routes from nearby airports that may be better suited for you.
Midway to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Ciampino flights

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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$230Average$892FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$337Average$446FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$390Average$897FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$392Average$552FlexibilityNo cancel feeOn-time76%
SWISSCheapest$414Average$711FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$420Average$512FlexibilityNo cancel feeOn-time77%
KLMCheapest$455Average$878FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$455Average$729FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$458Average$719FlexibilityNo cancel feeOn-time77%
DeltaCheapest$462Average$764FlexibilityNo cancel feeOn-timeN/A

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