Cheap flights from Rome Fiumicino Airport to Chicago from $313
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rome Fiumicino Airport to Chicago departing on 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Delta flights from Rome Fiumicino Airport to Chicago O'Hare Intl Airport
Our best Delta deals on Rome Fiumicino Airport to Chicago O'Hare Intl Airport flight tickets
KLM flights from Rome Fiumicino Airport to Chicago O'Hare Intl Airport
Our best KLM deals on Rome Fiumicino Airport to Chicago O'Hare Intl Airport flight tickets
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How to get the cheapest flight ticket from Rome Fiumicino Airport to Chicago O'Hare Intl Airport
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 typical price of a round-trip flight between Rome Fiumicino Airport and Chicago O'Hare Intl Airport?
What is the cheapest month to fly to Chicago O'Hare Intl Airport?
The month of May is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Rome Fiumicino Airport averaging around $658.
What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?
The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $777. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Rome Fiumicino Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $892.
What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?
Flying to Chicago O'Hare Intl Airport from Rome Fiumicino Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $655 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around $863. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Rome Fiumicino to Chicago O'Hare Intl flight route?
Fly from Rome Fiumicino to Chicago O'Hare Intl for the best Rome Fiumicino - Chicago O'Hare Intl flight prices
How far in advance should I book a flight to Chicago O'Hare Intl Airport?
You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Rome Fiumicino Airport when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $760 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Rome Fiumicino Airport for as low as $581 on momondo.
What cabin class options are available on Rome Fiumicino to Chicago O'Hare Intl flights?
There are 4 cabin classes available to choose from on Rome Fiumicino to Chicago O'Hare Intl 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 Rome Fiumicino to Chicago O'Hare Intl?
Air Serbia, Icelandair, and TAP AIR PORTUGAL are the most popular carriers operating from Rome Fiumicino to Chicago O'Hare Intl
What airlines fly to Chicago O'Hare Intl Airport?
United Airlines, American Airlines and British Airways are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Rome Fiumicino Airport according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 6 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Rome Fiumicino Airport to Chicago O'Hare Intl Airport on average per day?
As of April 2025, 9 flights take off from Rome Fiumicino Airport and land in Chicago O'Hare Intl Airport each day. The most common flight departure time for this route is 9:00AM, with 93% of daily flights taking off at noon.
How many flights depart from Rome Fiumicino Airport to Chicago O'Hare Intl Airport on average per week?
As of April 2025, 64 flights take off from Rome Fiumicino Airport and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.
When to book flights from Rome Fiumicino Airport to Chicago O'Hare Intl Airport
Cheap Rome Fiumicino Airport to Chicago O'Hare Intl Airport (FCO to ORD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Rome Fiumicino Airport to Chicago O'Hare Intl Airport
How far is Rome Fiumicino to Chicago O'Hare Intl by plane?
The straight-line distance from Rome Fiumicino to Chicago O'Hare Intl is 4807.8 mi. Typically, this will take 10h 15m by plane in normal conditions.
When did momondo last update prices for flights from Rome Fiumicino Airport to Chicago O'Hare Intl Airport?
Prices for flights from Rome Fiumicino Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Rome Fiumicino Airport to Chicago O'Hare Intl Airport?
As of April 2025, there are 6 operators available to choose from for flights from Rome Fiumicino Airport to Chicago O'Hare Intl Airport.
How old do you have to be to fly from Rome Fiumicino Airport to Chicago O'Hare Intl Airport?
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 Rome Fiumicino Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The required travel and health documents for your Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport. 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 Rome Fiumicino Airport to Chicago O'Hare Intl Airport?
Based on momondo bookings for flights between Rome Fiumicino Airport and Chicago O'Hare Intl Airport, the leading plane model is Boeing 787 Dreamliner, making up 41.16% of the total bookings. Other popular models include Boeing 787-10 Dreamliner with 13.85%, Boeing 787-8 Dreamliner with 11.90%, and Airbus A330 with 10.25%.
What is the most popular airline from Rome Fiumicino Airport to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Rome Fiumicino Airport to Chicago O'Hare Intl Airport is United Airlines, representing 32% of all bookings. The subsequent popular airlines are American Airlines at 14%, British Airways at 14%, and ITA Airways at 13%.
Best airlines flying from Rome Fiumicino Airport to Chicago O'Hare Intl Airport
Compare and see reviews for airlines that fly from Rome Fiumicino Airport to Chicago O'Hare Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $536 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $550 | Free Cancellation | Rating 7.0 2,696 reviews | |||
| PriceFrom $550 | Free Cancellation | Rating 6.7 967 reviews | |||
| PriceFrom $599 | Free Cancellation | Rating 6.6 6,834 reviews | |||
| PriceFrom $632 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $639 | Free Cancellation | Rating 6.7 7,042 reviews |
United Airlines Flights From Rome Fiumicino Airport to Chicago O'Hare Intl Airport
United Airlines flies from Rome Fiumicino Airport to Chicago O'Hare Intl Airport around 4 times per week, with 8,696 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Rome Fiumicino Airport to Chicago O'Hare Intl Airport in the last 72 hours was $632 (round-trip), much lower than the average airfare cost of $783 for United Airlines flights on this route.
American Airlines Flights From Rome Fiumicino Airport to Chicago O'Hare Intl Airport
American Airlines (7.2/10 from 10,000 reviews) operates around 7 flights from Rome Fiumicino Airport to Chicago O'Hare Intl Airport in any given week. The average American Airlines airfare for this route is around $956, with deals from around $536 rare but found on momondo. Referenced prices are for round-trip Rome Fiumicino Airport to Chicago O'Hare Intl Airport flight searches in the last 72 hours.
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Why should I use momondo to find a flight deal from Rome to Chicago?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rome to Chicago. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Rome to Chicago with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Chicago from Rome with this policy.
How can momondo help me find flights from Rome to Chicago?
Once you have performed a search for Rome to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Rome to Chicago right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Rome to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.