HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Leonardo da Vinci/Fiumicino

$205+ Cheap flights from Chicago (CHI) 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — FCO
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago 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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Chicago to Rome Fiumicino are usually found in February or November, booked 21 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Chicago to Leonardo da Vinci/Fiumicino

Cheapest flights from Chicago to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Chicago to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2026.

This FlightHub deal was found by Cheapflights users on 1/19. 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.
dom. 3/18:25 pm
ORD
-
FCO
1 stop20h 40m
TAP AIR PORTUGAL
mié. 3/116:00 am
FCO
-
ORD
1 stop16h 00m
TAP AIR PORTUGAL
Deal found 1/19$449
This oojo deal was found by Cheapflights users on 1/19. 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.
mié. 4/156:00 pm
ORD
-
FCO
1 stop23h 15m
TAP AIR PORTUGAL
mié. 4/294:45 am
FCO
-
ORD
1 stop18h 15m
TAP AIR PORTUGAL
Deal found 1/19$451
This oojo deal was found by Cheapflights users on 1/20. 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.
mié. 4/157:15 pm
ORD
-
FCO
1 stop30h 30m
Scandinavian Airlines
vie. 4/249:35 am
FCO
-
ORD
1 stop13h 35m
Scandinavian Airlines
Deal found 1/20$452
This oojo deal was found by Cheapflights users on 1/20. 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.
jue. 2/266:30 pm
ORD
-
FCO
1 stop12h 30m
Icelandair
mié. 3/411:25 am
FCO
-
ORD
1 stop12h 55m
Icelandair
Deal found 1/20$453
This oojo deal was found by Cheapflights users on 1/19. 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.
jue. 4/97:25 pm
ORD
-
FCO
1 stop12h 10m
Icelandair
vie. 4/173:45 pm
FCO
-
ORD
1 stop12h 40m
Icelandair
Deal found 1/19$454
This oojo deal was found by Cheapflights users on 1/19. 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.
mar. 4/147:25 pm
ORD
-
FCO
1 stop12h 10m
Icelandair
mar. 4/213:45 pm
FCO
-
ORD
1 stop33h 30m
Icelandair
Deal found 1/19$455
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
dom. 2/229:50 pm
ORD
-
FCO
1 stop13h 25m
Lufthansa
mar. 3/107:05 am
FCO
-
ORD
1 stop13h 20m
Lufthansa
Deal found 1/20$457
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
dom. 2/229:50 pm
ORD
-
FCO
1 stop13h 25m
Lufthansa
mié. 3/47:05 am
FCO
-
ORD
1 stop13h 20m
Lufthansa
Deal found 1/19$459
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
mié. 2/189:50 pm
ORD
-
FCO
1 stop13h 25m
Lufthansa
mié. 2/2512:20 pm
FCO
-
ORD
1 stop13h 05m
Lufthansa
Deal found 1/19$460
This oojo deal was found by Cheapflights users on 1/18. 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.
sáb. 4/257:25 pm
ORD
-
FCO
1 stop12h 10m
Icelandair
dom. 5/33:45 pm
FCO
-
ORD
1 stop12h 40m
Icelandair
Deal found 1/18$461
This oojo deal was found by Cheapflights users on 1/19. 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.
vie. 4/247:25 pm
ORD
-
FCO
1 stop12h 10m
Icelandair
mar. 5/53:45 pm
FCO
-
ORD
1 stop33h 30m
Icelandair
Deal found 1/19$463
This Ticket deal was found by Cheapflights users on 1/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/2212:45 pm
MDW
-
FCO
1 stop14h 45m
KLM
mar. 3/109:05 am
FCO
-
MDW
1 stop14h 49m
KLM
Deal found 1/21$504

Find flight deals from Chicago to Leonardo da Vinci/Fiumicino

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 enero 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$449
(FlightHub)

One-way from

$205
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$780

Good round-trip deal

$791 or less

Good one-way deal

$563 or less
Provider with most accurate pricing for Chicago (CHI)-Rome Fiumicino flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Rome Fiumicino flights.
Search Deals
From Chicago (CHI) to Rome Fiumicino
Search Deals
One-way flight from Chicago (CHI) to Rome Fiumicino
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($159 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Rome Fiumicino.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Rome Fiumicino.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 enero 21, 2026.
Use the filters below to find and compare flights from Chicago to Rome Fiumicino Airport that are best for you.

Fly from

Chicago

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

dom. 2/22

7:10 am-7:55 am

1 stop17h 45m

Rome Fiumicino

mar. 3/10

7:05 am-2:25 pm

1 stop13h 20m

$490

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

dom. 3/1

3:45 pm-7:45 am

Nonstop9h 00m

Rome Fiumicino

mié. 3/11

7:05 am-2:25 pm

1 stop13h 20m

$491

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

dom. 3/1

3:45 pm-7:45 am

Nonstop9h 00m

Rome Fiumicino

mar. 3/17

9:45 am-2:10 pm

Nonstop10h 25m

$493

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

mié. 2/18

6:00 pm-11:00 pm

1 stop22h 00m

Rome Fiumicino

mar. 3/3

9:45 am-1:10 pm

Nonstop10h 25m

$500

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

mar. 4/14

8:20 pm-10:20 am

1 stop31h 00m

Rome Fiumicino

jue. 4/23

6:50 am-8:00 am

2 stops32h 10m

$502

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

dom. 4/26

6:00 pm-4:40 pm

1 stop15h 40m

Rome Fiumicino

vie. 5/8

5:45 pm-4:15 pm

1 stop29h 30m

$503

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

lun. 2/23

3:45 pm-7:45 am

Nonstop9h 00m

Rome Fiumicino

lun. 3/2

12:20 pm-2:10 pm

1 stop32h 50m

$503

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

lun. 1/26

12:48 pm-10:30 am

1 stop14h 42m

Rome Fiumicino

mar. 2/3

12:40 pm-10:22 pm

1 stop16h 42m

$537

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

dom. 2/8

10:48 am-10:30 am

1 stop16h 42m

Rome Fiumicino

mar. 2/17

12:40 pm-10:33 pm

1 stop16h 53m

$537

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

dom. 2/8

10:48 am-10:30 am

1 stop16h 42m

Rome Fiumicino

mar. 2/17

6:10 am-6:40 pm

2 stops19h 30m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 36 results
1
2
3
4

Compare providers for flights from Chicago 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 Chicago to Leonardo da Vinci/Fiumicino in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust 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-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-Rome Fiumicino Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Rome Fiumicino Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Rome Fiumicino Airport flights, Cheapflights users trust Expedia the most. Expedia 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-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 Chicago to Leonardo da Vinci/Fiumicino

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

How far ahead should I book a flight from Chicago to Rome Fiumicino Airport?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Leonardo da Vinci/Fiumicino. Price data was last updated on January 16, 2026.

The best time to book flights from Chicago to Rome Fiumicino Airport is 21 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago to Rome Fiumicino Airport?

Currently, December is the cheapest month in which you can book a flight from Chicago to Rome Fiumicino Airport (average of $347). Flying from Chicago 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.

What’s the top layover airport for flights from Chicago to Rome Fiumicino Airport?

Share of 1-stop round-trip flights from Chicago to Rome Fiumicino Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Lisbon (LIS) – chosen by Cheapflights users on 31% of 1-stop itineraries from Chicago to Rome Fiumicino Airport on Cheapflights.

What’s the cheapest layover airport for flights from Chicago to Rome Fiumicino Airport?

Average round-trip fare for 1-stop flights from Chicago to Rome Fiumicino Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of $431.

What’s the fastest layover option from Chicago to Rome Fiumicino Airport?

Shortest average travel time for 1-stop one-way flights from Chicago to Rome Fiumicino Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Dublin (DUB) have the shortest average one-way travel time for 1-stop routes: 11h 40m.

Which airport typically offers the quickest layover for flights from Chicago to Rome Fiumicino Airport?

Average layover duration for 1-stop one-way flights from Chicago to Rome Fiumicino Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 05m.

How often are flights from Chicago to Rome delayed?

About 30% of weekly flights between Chicago and Rome have experienced delays in the past year, with the average delay time being 162 minutes.

What is the most punctual flight time for Chicago to Rome flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chicago to Rome flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 29% of flights being delayed.

The best insider tips for Chicago 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 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 enero 21, 2026.
Read through reviews of airlines operating flights from Chicago to Rome Fiumicino Airport, such as United Airlines, Icelandair, and TAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

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
9,191 reviews
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

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
Icelandair
7.1
Good
602 reviews
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

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
TAP AIR PORTUGAL
7.1
Good
2,124 reviews
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

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
1,130 reviews
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

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
7,689 reviews
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

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 Chicago 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 to Rome Fiumicino Airport?

    There are many flights that can get you from Chicago to Rome Fiumicino Airport in 14h 42m. Fly via United Airlines, Delta, or KLM to get the fastest option. The distance from Chicago to Rome Fiumicino Airport is about 4810 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Chicago to Rome Fiumicino Airport is Iberia. Our recent data shows that you can find tickets from as low as $230 on this airline. Additional options worth looking into are TAP AIR PORTUGAL and Air Canada, starting at $337 and $390 round-trip. Users have found that Iberia is 71% cheaper than the other options available to this destination.

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

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $193. Users have also found prices from $193 and $196 on Icelandair and ITA Airways, respectively.

  • What are the most reliable airlines from Chicago to Rome Fiumicino Airport?

    The top 3 most reliable airlines when flying from Chicago to Rome Fiumicino Airport are SWISS (42%), Air Canada (38%) and Austrian Airlines (38%).

  • What are the cheapest flights from Chicago to Rome Fiumicino Airport?

    Looking for the cheapest flight from Chicago to Rome Fiumicino Airport? While on average our users pay $1,678, our data indicates the cheapest price to be $448. The most popular route (Chicago O'Hare Intl - Rome Fiumicino), is priced around $412.

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

    Chicago to Rome Fiumicino Airport flights have a layover in Reykjavik most of the time. London is the second most popular location for layovers on flights from Chicago to Rome Fiumicino Airport.

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

    Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool are currently the most popular points of interest in Reykjavik at the moment. Those on a layover in Reykjavik interested in visiting Hallgrímskirkja, Harpa, or Laugardalslaug Geothermal Pool can do so by traveling 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl. Those looking to explore during their layover in Reykjavik can rent a car from Reykjavik Keflavik Intl for about $52 per day.

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

    The majority of London visitors spend their time at Hyde Park, Buckingham Palace, and 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 rent a car at London Heathrow for an average daily rate of $33 to make sightseeing during their layover a little easier.

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

    Chicago to Rome Fiumicino Airport flights that have layovers will least frequently stop in Munich.

  • Can I find deals for flights from Chicago to Leonardo da Vinci/Fiumicino that include hotel bookings?

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

  • How can I find direct flights from Chicago 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 Chicago to Leonardo da Vinci/Fiumicino.

  • Can I find deals for business class flights from Chicago to Leonardo da Vinci/Fiumicino?

    Yes. Cheapflights offers flight deals from Chicago 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 to Rome Fiumicino Airport?

    Currently, December is the cheapest month in which you can book a flight from Chicago to Rome Fiumicino Airport (average of $347). Flying from Chicago 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Chicago to Leonardo da Vinci/Fiumicino

Discover the top 10 airlines that operate flights from Chicago 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 enero 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$230Average$883FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$337Average$455FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$390Average$770FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$392Average$534FlexibilityNo cancel feeOn-time76%
SWISSCheapest$414Average$711FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$420Average$512FlexibilityNo cancel feeOn-time77%
KLMCheapest$455Average$770FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$458Average$764FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$458Average$735FlexibilityNo cancel feeOn-time70%
DeltaCheapest$462Average$764FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.