Cheap flights from Chicago O'Hare Intl Airport to Rome from $215
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Rome departing on 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago O'Hare Intl Airport to Rome
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Turkish Airlines flights from Chicago O'Hare Intl Airport to Rome
Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Rome flight tickets
Finnair flights from Chicago O'Hare Intl Airport to Rome
Our best Finnair deals on Chicago O'Hare Intl Airport to Rome flight tickets
See travel insights to Rome from
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Rome
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Rome?
The cheapest month to fly to Rome from Chicago O'Hare Intl Airport is in February. Flight prices, which tend to average around $551, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $553.
What is the cheapest day to depart on your flight to Rome?
The cheapest day to depart on your flight to Rome is on a Tuesday when prices can be found for as low as $893. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Rome on Friday is $1,007.
What is the cheapest time of day to depart on your flight to Rome?
In the evening is the cheapest time of day to fly from Chicago O'Hare Intl Airport to Rome when you can find flight prices for as low as $697. Flying to Rome in the evening is an ideal time because this is during off-peak travel hours. Flights to Rome are more costly in the afternoon, with an average ticket price of $937. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Chicago O'Hare Intl to Rome flight route?
Fly from Chicago O'Hare Intl to Rome Fiumicino for the best Chicago O'Hare Intl - Rome flight prices
How far in advance should I book a flight to Rome?
You are more likely to see cheaper flights to Rome from Chicago O'Hare Intl Airport when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Rome for around $795 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome from Chicago O'Hare Intl Airport for as low as $734 on momondo.
What cabin class options are available on Chicago O'Hare Intl to Rome flights?
There are 3 cabin classes available to choose from on Chicago O'Hare Intl to Rome flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Chicago O'Hare Intl to Rome?
Icelandair, TAP AIR PORTUGAL, and Turkish Airlines are the most popular carriers operating from Chicago O'Hare Intl to Rome
What airlines fly to Rome?
United Airlines, ITA Airways and American Airlines are the top three most popular airlines that fly to Rome from Chicago O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Rome. Keep in mind that there are 18 different airlines that fly to Rome on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago O'Hare Intl Airport to Rome on average per day?
As of April 2025, 10 flights take off from Chicago O'Hare Intl Airport and land in Rome each day. The most common flight departure time for this route is 3:00PM, with 100% of daily flights taking off in the afternoon.
How many flights depart from Chicago O'Hare Intl Airport to Rome on average per week?
72 flights are operational weekly from Chicago O'Hare Intl Airport to Rome as of April 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.
When to book flights from Chicago O'Hare Intl Airport to Rome
Cheap Chicago O'Hare Intl Airport to Rome (ORD to ROM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Rome
How far is Chicago O'Hare Intl to Rome by plane?
A flight from Chicago O'Hare Intl to Rome will travel around 4812.6 mi. In terms of flight time, this usually takes a little over 8h 50m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Rome?
Prices for flights from Chicago O'Hare Intl Airport to Rome refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Rome?
As of April 2025, there are 18 operators available to choose from for flights from Chicago O'Hare Intl Airport to Rome.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Rome?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Rome.
What documentation or ID do you need to fly to Rome?
The required travel and health documents for your Rome trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rome. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Rome?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago O'Hare Intl Airport to Rome is Boeing 787 Dreamliner (47.59% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (24.89%), Boeing 787-10 Dreamliner (17.21%), and Airbus A330 (9.04%).
What is the most popular airline from Chicago O'Hare Intl Airport to Rome?
momondo data reveals that the most frequently booked airline on the route from Chicago O'Hare Intl Airport to Rome is United Airlines, representing 28% of all bookings. The subsequent popular airlines are ITA Airways at 26%, British Airways at 6%, and Lufthansa at 6%.
Best airlines flying from Chicago O'Hare Intl Airport to Rome
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Rome with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $366 | Free Cancellation | Rating 7.0 482 reviews | |||
| PriceFrom $377 | Free Cancellation | Rating 7.1 1,837 reviews | |||
| PriceFrom $428 | Free Cancellation | Rating 7.5 1,580 reviews | |||
| PriceFrom $432 | Free Cancellation | Rating 7.3 1,335 reviews | |||
| PriceFrom $500 | Free Cancellation | Rating 7.0 9,142 reviews | |||
| PriceFrom $502 | Free Cancellation | Rating 6.7 7,012 reviews | |||
| PriceFrom $506 | Free Cancellation | Rating 7.0 1,063 reviews | |||
| PriceFrom $517 | Free Cancellation | Rating 6.6 6,767 reviews | |||
| PriceFrom $529 | Free Cancellation | Rating 7.0 2,676 reviews | |||
| PriceFrom $530 | Free Cancellation | Rating 7.3 3,767 reviews |
Finnair Flights From Chicago O'Hare Intl Airport to Rome
Finnair flight deals from Chicago O'Hare Intl Airport to Rome start from $645 round-trip. Over the 6 Finnair flights for this route in a normal week, average airfare is usually $960 round-trip - but some users have found much cheaper deals with momondo.
SWISS Flights From Chicago O'Hare Intl Airport to Rome
$428 is the best SWISS flight deal from Chicago O'Hare Intl Airport to Rome found on momondo over the last 72 hours. The average SWISS ticket price found was closer to $904, however, with flight time and availability significantly affecting the price. SWISS (7.5/10 from 1,580 user reviews) flies into Rome from Chicago O'Hare Intl Airport 7 times in an average week so prices can vary.
Traveling to a place near Rome?
Book flights to Rome if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Rome?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Rome for you.
Can I find flights from Chicago to Rome with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Rome from Chicago with this policy.
How can momondo help me find flights from Chicago to Rome?
momondo helps you find the best flight between Chicago and Rome by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to Rome right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Rome, momondo offers a useful price alert feature which will track prices for flights to Rome from Chicago and alert you when they change.