Cheap flights from Rome Fiumicino Airport to Chicago from $555
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 11/28. 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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Fly from
Fly to
Route
Depart
Return
RomeChicago
FCO Rome Fiumicino - ORD Chicago O'Hare Intl
FCOORD
Rome Fiumicino
Sat 2/20
7:35 pm-4:45 pm
1 stop28h 10m
Chicago O'Hare Intl
Sat 3/6
7:10 pm-11:05 am
1 stop32h 55m
RomeChicago
FCO Rome Fiumicino - ORD Chicago O'Hare Intl
FCOORD
Rome Fiumicino
Thu 10/15
7:30 am-2:00 pm
1 stop13h 30m
Chicago O'Hare Intl
Wed 10/28
9:05 pm-7:55 pm
1 stop16h 50m
RomeChicago
FCO Rome Fiumicino - ORD Chicago O'Hare Intl
FCOORD
Rome Fiumicino
Thu 10/15
3:45 pm-6:15 pm
1 stop33h 30m
Chicago O'Hare Intl
Wed 10/28
7:30 pm-2:00 pm
1 stop12h 30m
RomeChicago
FCO Rome Fiumicino - ORD Chicago O'Hare Intl
FCOORD
Rome Fiumicino
Thu 10/22
10:00 am-1:40 pm
Nonstop10h 40m
Chicago O'Hare Intl
Mon 11/2
6:35 pm-7:35 pm
1 stop18h 00m
RomeChicago
FCO Rome Fiumicino - ORD Chicago O'Hare Intl
FCOORD
Rome Fiumicino
Thu 10/15
10:00 am-1:40 pm
Nonstop10h 40m
Chicago O'Hare Intl
Wed 10/28
9:25 pm-7:25 pm
1 stop16h 00m
RomeChicago
FCO Rome Fiumicino - ORD Chicago O'Hare Intl
FCOORD
Rome Fiumicino
Thu 10/15
10:00 am-1:40 pm
Nonstop10h 40m
Chicago O'Hare Intl
Mon 10/19
10:30 pm-8:05 pm
1 stop14h 35m
RomeChicago
FCO Rome Fiumicino - ORD Chicago O'Hare Intl
FCOORD
Rome Fiumicino
Thu 10/15
3:20 pm-5:05 pm
1 stop32h 45m
Chicago O'Hare Intl
Sat 10/17
3:35 pm-1:40 pm
1 stop39h 05m
RomeChicago
FCO Rome Fiumicino - ORD Chicago O'Hare Intl
FCOORD
Rome Fiumicino
Sat 2/6
7:05 am-3:20 pm
1 stop15h 15m
Chicago O'Hare Intl
Sat 2/20
3:40 pm-7:45 am
Nonstop9h 05m
RomeChicago
FCO Rome Fiumicino - ORD Chicago O'Hare Intl
FCOORD
Rome Fiumicino
Sun 11/8
10:10 am-6:51 pm
1 stop15h 41m
Chicago O'Hare Intl
Tue 11/24
8:50 am-7:00 am
1 stop15h 10m
RomeChicago
FCO Rome Fiumicino - ORD Chicago O'Hare Intl
FCOORD
Rome Fiumicino
Sun 11/8
10:10 am-6:51 pm
1 stop15h 41m
Chicago O'Hare Intl
Thu 11/19
8:50 am-7:00 am
1 stop15h 10m
See travel insights to Chicago from
How to get the cheapest flight ticket from Rome Fiumicino Airport to Chicago
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?
Prices are currently low for flights on this route.
Typical prices usually range from $668 to $942.The lowest price recently found on this route was $623.
What is the cheapest month to fly to Chicago?
The month of November is, on average, the cheapest month to fly to Chicago from Rome Fiumicino Airport, with most prices found around $648. If you’re not able to fly to Chicago in November, then September is your next best option. Flight prices from Rome Fiumicino Airport to Chicago during September average around $681.
What is the cheapest day to depart on your flight to Chicago?
The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $744. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Rome Fiumicino Airport to Chicago for around $967.
What is the cheapest Rome Fiumicino to Chicago flight route?
Fly from Rome Fiumicino to Chicago O'Hare Intl for the best Rome Fiumicino - Chicago flight prices
How far in advance should I book a flight from Rome Fiumicino Airport to Chicago?
You are more likely to see cheaper flights to Chicago from Rome Fiumicino Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $831 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Rome Fiumicino Airport for as low as $648 on momondo.
What cabin class options are available on Rome Fiumicino Airport to Chicago flights?
There are 3 cabin classes available to choose from on Rome Fiumicino Airport to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Rome Fiumicino Airport to Chicago flights?
No. A direct flight is the cheapest option for a flight between Rome Fiumicino Airport to Chicago.
What is the cheapest airline that flies from Rome Fiumicino to Chicago?
Turkish Airlines, TAP AIR PORTUGAL, and SAUDIA are the most popular carriers operating from Rome Fiumicino to Chicago
What airlines fly to Chicago?
United Airlines, American Airlines and ITA Airways are the top three most popular airlines that fly to Chicago from Rome Fiumicino Airport according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 3 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.
How often are flights from Rome to Chicago delayed?
Historically, on average around 16% of flights between Rome and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 171 minutes.
What is the most punctual flight time for Rome to Chicago flights?
Generally, flights departing in the evening tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.
Which airline has the best punctuality record on Rome to Chicago flights?
According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.
How many flights depart from Rome Fiumicino Airport to Chicago on average per day?
9 flights are operational daily from Rome Fiumicino Airport to Chicago as of October 2026. The most popular departure time for this route is 9:00AM, with 93% of flights per day taking off at noon.
How many flights depart from Rome Fiumicino Airport to Chicago on average per week?
The number of flights available between Rome Fiumicino Airport and Chicago is 65 per week as of October 2026. The most frequent departure day is Fri, with 18% of weekly flights leaving on this day.
When to book flights from Rome Fiumicino Airport to Chicago
Cheap Rome Fiumicino Airport to Chicago (FCO to CHI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Rome Fiumicino Airport to Chicago
Frequently asked questions about flying from Rome Fiumicino Airport to Chicago
How far is Rome Fiumicino to Chicago by plane?
Chicago is 4801.2 mi away from Rome Fiumicino. By plane, this route typically takes 10h 25m.
When did momondo last update prices for flights from Rome Fiumicino Airport to Chicago?
Prices for flights from Rome Fiumicino Airport to Chicago refresh daily.
How many operators does momondo search for flights from Rome Fiumicino Airport to Chicago?
The number of operators available for flights from Rome Fiumicino Airport to Chicago is 3 as of October 2026.
How old do you have to be to fly from Rome Fiumicino Airport to Chicago?
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.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Rome Fiumicino Airport to Chicago?
Based on momondo bookings for flights between Rome Fiumicino Airport and Chicago, the leading plane model is Boeing 787-10 Dreamliner, making up 27.84% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 25.06%, Airbus A330-900neo with 11.94%, and Boeing 787 Dreamliner with 7.23%.
Best airlines flying from Rome Fiumicino Airport to Chicago
Compare and see reviews for airlines that fly from Rome Fiumicino Airport to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $620 | Free Cancellation | Rating 7.0 12,122 reviews | |||
| PriceFrom $698 | Free Cancellation | Rating 7.4 10,285 reviews | |||
| PriceFrom $753 | Free Cancellation | Rating 6.8 1,379 reviews |
United Airlines Flights From Rome Fiumicino Airport to Chicago
Across 7 United Airlines flights from Rome Fiumicino Airport to Chicago this week, the average price was $854, with the best United Airlines deals starting from $698 round-trip. 10,285 users have rated United Airlines on momondo, with an average score of 7.4/10.
American Airlines Flights From Rome Fiumicino Airport to Chicago
American Airlines is also a popular choice for this route. American Airlines flight deals for Rome Fiumicino Airport to Chicago start from as low as $620 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $647. American Airlines operates 4 flights to Chicago from Rome Fiumicino Airport in an average week. Users have rated it 7.0/10 across 12,122 reviews.
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsWhy use momondo?
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. All flights to Chicago from Rome on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Rome to Chicago?
Once all potential Rome to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
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.