flight_takeoff ORD → FCO

Cheap Flights from Chicago to Rome

Compare fares on the ultra-long-haul flight from Chicago to Rome — a northeastbound route of about 4,810 miles, typically flown nonstop in around 10h 5m.

straighten

Distance

4,810 mi

7,741 km

schedule

Est. flight time

10h 5m

nonstop

flight

Nonstop service

Available

5 carriers

language

Time difference

7 hours ahead

Rome

Flying from Chicago to Rome

Flights from Chicago O'Hare International Airport (ORD) to Leonardo da Vinci–Fiumicino Airport (FCO) cover roughly 4,810 miles (7,741 km) on a northeastbound heading, a nonstop flight of about 10h 5m. The route crosses 7 time zones — Rome is 7 hours ahead of Chicago. It's served by 5 airlines. As an international route, make sure your passport is valid and allow extra time for customs and immigration on arrival.

Lets Fly Travel compares live fares across hundreds of airlines to find the best deal on this route — and every booking is reviewed by a real travel agent before ticketing.

Airlines on this route

Carriers that have operated nonstop service between ORD and FCO include:

flightAmerican Airlines flightBritish Airways flightDelta Air Lines flightFinnair flightIberia Airlines

Airline availability and fares change over time — search your dates for current options.

Best time to fly Chicago to Rome

Fare patterns and travel conditions vary by season. Here's what to expect on the ORD–FCO route throughout the year.

Jan–Feb

Winter is often off-peak for Rome — expect fewer crowds and lower fares on the ORD–FCO route. Book early for spring breaks.

Mar–May

Spring brings pleasant weather to many destinations. Fares on the Chicago–Rome route can spike around school holidays — compare a few nearby dates.

Jun–Aug

Peak summer travel season. Chicago to Rome fares are typically at their highest. Book at least 6–8 weeks ahead and consider mid-week departures.

Sep–Oct

Shoulder season is often the sweet spot: good weather, thinner crowds, and more competitive fares on the ORD–FCO route.

Nov–Dec

Thanksgiving and Christmas drive fare spikes. If you're flying Chicago to Rome for the holidays, book as early as possible.

flight_land Arriving at

Leonardo da Vinci–Fiumicino Airport

Rome is served by Leonardo da Vinci–Fiumicino Airport (IATA: FCO , ICAO: LIRF). The airport is located in Italy. As an international arrival, allow additional time for customs and immigration.

IATA Code

FCO

Flight Time

~10h 5m

Distance

4,810 mi

tips_and_updates Arrival tips

  • ›Check in online to save time at the airport.
  • ›Arrive 3 hours before departure.
  • ›Carry a valid passport and check visa requirements.
  • ›Compare fares across several nearby dates for best value.

Chicago to Rome — FAQs

How long is the flight from Chicago to Rome? expand_more
A nonstop flight from Chicago (ORD) to Rome (FCO) takes approximately 10h 5m, covering a distance of about 4810 miles (7741 km). Actual flight time varies with aircraft, routing and winds.
Which airlines fly from Chicago to Rome? expand_more
Airlines that have operated nonstop service on the ORD–FCO route include American Airlines, British Airways, Delta Air Lines, Finnair, Iberia Airlines. Use our search to compare current carriers, schedules and fares.
Is there a nonstop flight from Chicago to Rome? expand_more
Yes. The ORD–FCO route has nonstop service. Nonstop availability can vary by season and day of week, so check live results for your dates.
How far is Rome from Chicago? expand_more
The distance from Chicago (ORD) to Rome (FCO) is about 4810 miles (7741 km) as the crow flies.
What is the time difference between Chicago and Rome? expand_more
Rome is 7 hours ahead of Chicago. Factor the time change into your arrival and connection planning.
When is the best time to book flights from Chicago to Rome? expand_more
For international trips like Chicago to Rome, booking roughly 2–6 months ahead and flying mid-week (Tuesday/Wednesday) tends to surface the lowest fares. Set up a search early and compare a few date options.
Do I need a passport to fly from Chicago to Rome? expand_more
Yes. Flights from Chicago to Rome are international, so you'll need a valid passport — and possibly a visa, depending on your nationality and Rome's entry requirements. Check the destination's current entry rules before you travel.

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