Prices were found in the last 72 hours and may change — check the exact price when you continue.
The price of a flight from Chicago to Rome changes depending on how far ahead you book. For the best chance of a lower fare, book around 23 days before departure, when the average ticket costs about $467. Fares also tend to climb as the departure date gets closer.
On this page, you can find and purchase flights from Chicago to Rome. The distance between these cities is 7,760 km, with up to 17 flights per week; you will also find information on how to get to the departure airport.
Flights on this route are operated by United Airlines, ITA Airways, and American Airlines. Ticket prices are dynamic, so use the price trends chart to find the best deal and explore ways of how to get from the airport to your destination.
Below is a calendar of the lowest flight ticket prices for Chicago — Rome by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $225 in F, and the most expensive are around $392 in n. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Chicago → Rome, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $363 | low | May | $505 | medium | Sep | $525 | medium |
| Feb | $373 | low | Jun | $626 | high | Oct | $384 | low |
| Mar | $454 | medium | Jul | $656 | high | Nov | $373 | low |
| Apr | $606 | high | Aug | $636 | high | Dec | $626 | high |
Some values are estimated based on seasonality.
The hottest weather in Rome occurs in July and August, when temperatures reach 30.9°C. The coldest month is January, with an average low of 4.8°C, while the rainy season peaks in November.
The lowest flight price was recorded in November, starting $236. The peak pricing period is in June, when ticket costs start $650.
August is considered the optimal time for booking: the weather remains dry and sunny, and tickets can be found $277. It is best to avoid November due to the high amount of rainfall.
There are 4 airlines operating on this route, with the majority of flights served by United Airlines, ITA Airways, and American Airlines. Passengers can choose from both direct flights and connecting options, providing flexibility in departure times. A detailed schedule, flight frequency by day of the week, and baggage allowance terms are provided in the interactive list below.
Flights Chicago — Rome depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Leonardo da Vinci-Fiumicino Airport and Ciampino–G. B. Pastine International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
Approximate travel time for a direct flight is about 9–10 hours. Flight times with connections depend on the chosen route and the duration of the layover at the transit hub.
Regular service is provided by United Airlines, ITA Airways, American Airlines, and Lufthansa. A current list of carriers and their schedules can be found in the block above.
Yes, direct flights are available on this route. The overall flight frequency is about 17 flights per week, providing a convenient choice of dates.
The most advantageous deals are usually available with early booking and for dates outside the peak season. Keep an eye on the lowest prices in the calendar on this page.
Main flights from the USA arrive at Rome International Airport. The specific arrival terminal will be indicated on your itinerary receipt after booking.
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