ORD - FCO

$174 Find Cheap Flights from Chicago O'Hare Airport to Rome Fiumicino Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Fiumicino departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Rome Fiumicino Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Rome.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Rome.
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Flights Deals

Cheap Flights from O'Hare Intl to Fiumicino (ORD-FCO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Fiumicino that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Fiumicino

Sun, Nov 23 - Fri, Dec 5
SWISS Logo
7:05 pm - 2:00 pmORD-FCO
11h 55m1 stop
SWISS Logo
9:35 am - 4:15 pmFCO-ORD
13h 40m1 stop
$174SWISS
Find Deal
Sun, Nov 2 - Sun, Nov 9
SWISS Logo
7:05 pm - 7:25 pmORD-FCO
17h 20m1 stop
SWISS Logo
9:35 am - 4:15 pmFCO-ORD
13h 40m1 stop
$224SWISS
Find Deal
Fri, Oct 17 - Sun, Oct 26
Lufthansa Logo
9:40 pm - 6:05 pmORD-FCO
13h 25m1 stop
Lufthansa Logo
6:55 am - 7:25 pmFCO-ORD
18h 30m1 stop
$408Lufthansa
Find Deal
Thu, Sep 4 - Tue, Sep 16
Lufthansa Logo
9:40 pm - 6:05 pmORD-FCO
13h 25m1 stop
Lufthansa Logo
7:00 am - 12:55 pmFCO-ORD
12h 55m1 stop
$483Lufthansa
Find Deal
Sun, Oct 12 - Thu, Nov 6
Iberia Logo
4:42 pm - 8:20 amORD-FCO
32h 38m1 stop
Iberia Logo
1:10 pm - 10:54 pmFCO-ORD
16h 44m1 stop
$494Iberia
Find Deal
Sat, Nov 22 - Thu, Dec 4
Iberia Logo
4:02 pm - 10:45 amORD-FCO
35h 43m1 stop
Iberia Logo
1:10 pm - 8:04 pmFCO-ORD
13h 54m1 stop
$497Iberia
Find Deal
Tue, Nov 11 - Fri, Nov 21
United Airlines Logo
3:45 pm - 7:45 amORD-FCO
9h 00mnonstop
United Airlines Logo
1:15 pm - 8:00 amFCO-ORD
25h 45m1 stop
$503United Airlines
Find Deal
Sun, Nov 23 - Thu, Dec 4
British Airways Logo
9:45 pm - 7:50 pmORD-FCO
15h 05m1 stop
British Airways Logo
1:10 pm - 8:04 pmFCO-ORD
13h 54m1 stop
$504British Airways
Find Deal
Wed, Oct 29 - Fri, Nov 7
British Airways Logo
5:25 pm - 7:25 pmORD-FCO
20h 00m2 stops
British Airways Logo
1:10 pm - 8:05 pmFCO-ORD
13h 55m1 stop
$506British Airways
Find Deal
Tue, Nov 4 - Tue, Nov 11
United Airlines Logo
2:00 pm - 11:05 amORD-FCO
14h 05m1 stop
United Airlines Logo
1:30 pm - 8:05 pmFCO-ORD
13h 35m1 stop
$513United Airlines
Find Deal
Expert advice

Expert advice for your flight from O'Hare Intl to Fiumicino

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
ORD

O'Hare's TSA security lines can exceed 30 minutes during peak times. Arrive early to ensure a smooth departure process.

Read more about ORDby Stefanie Waldek
FCO

For a quick trip to central Rome, take the Leonardo Express train from FCO. It reaches Roma Termini in 32 minutes.

Read more about FCOby Duncan Madden
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on ORD

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Duncan Madden

Duncan Madden

Expert on FCO

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Useful Info

KAYAK's insights & trends for O'Hare Intl to Fiumicino flights

Get data-powered insights and trends into flights from O'Hare Intl to Fiumicino to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Rome Fiumicino Airport?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport clicked on KAYAK for each day over the last 12 months.

When flying from Chicago O'Hare Airport to Rome Fiumicino Airport, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Chicago O'Hare Airport, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Rome Fiumicino Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport is November, where tickets cost $557 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,168 and $1,066 respectively.

Can I save money by flying with a layover from Chicago O'Hare Intl Airport to Rome Fiumicino Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $934, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Rome Fiumicino Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago O'Hare Intl Airport to Rome Fiumicino Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonFebruary
High seasonSeptember
Cheapest flight$174
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Chicago O'Hare Airport to Rome Fiumicino Airport

When to book flights from O'Hare Intl to Fiumicino

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Fiumicino based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Rome Fiumicino Airport flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Rome Fiumicino Airport?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Rome Fiumicino Airport was $224 for a one-way ticket and $174 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Rome Fiumicino Airport?

    Yes, you’ll need a passport to travel to Rome Fiumicino Airport from Chicago O'Hare Airport.

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Rome Fiumicino Airport?

    American Airlines, Finnair, British Airways, Iberia, and Lufthansa offer inflight Wi-Fi service on the Chicago O'Hare Airport to Rome Fiumicino Airport flight route.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Rome Fiumicino Airport?

    The Boeing 787 Dreamliner is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Rome Fiumicino Airport flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Rome Fiumicino Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Chicago O'Hare Airport and Rome Fiumicino Airport, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Chicago O'Hare Airport to Rome Fiumicino Airport?

    There are nonstop flights from Chicago O'Hare Airport to Rome Fiumicino Airport on a daily basis.

  • Which is the best airline for flights from Chicago to Rome, United Airlines or TAP AIR PORTUGAL?

    The two airlines most popular with KAYAK users for flights from Chicago to Rome are United Airlines and TAP AIR PORTUGAL. With an average price for the route of $893 and an overall rating of 7.4, United Airlines is the most popular choice. TAP AIR PORTUGAL is also a great choice for the route, with an average price of $493 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Rome Fiumicino Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Rome Fiumicino Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Rome Fiumicino Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rome Fiumicino Airport from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Rome Fiumicino Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rome Fiumicino Airport with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and FCO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Rome Fiumicino Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rome Fiumicino Airport from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Rome Fiumicino Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $570 or less one-way and $814 or less round-trip.

Prefer to fly direct from Chicago O'Hare Airport to Rome Fiumicino Airport?

Find which airlines fly direct from Chicago O'Hare Intl Airport to Rome Fiumicino Airport, which days they fly and book direct flights.

Direct departures

Chicago O'Hare Intl to Rome Fiumicino

Monday

Air Canada, Alaska Airlines, American Airlines, +11 more

Air Canada, Alaska Airlines, +12 more

Tuesday

Air Canada, Alaska Airlines, American Airlines, +8 more

Air Canada, Alaska Airlines, +9 more

Wednesday

Air Canada, Alaska Airlines, American Airlines, +11 more

Air Canada, Alaska Airlines, +12 more

Thursday

Air Canada, Alaska Airlines, American Airlines, +8 more

Air Canada, Alaska Airlines, +9 more

Friday

Air Canada, Alaska Airlines, American Airlines, +11 more

Air Canada, Alaska Airlines, +12 more

Saturday

Air Canada, Alaska Airlines, American Airlines, +12 more

Air Canada, Alaska Airlines, +13 more

Sunday

Air Canada, Alaska Airlines, American Airlines, +11 more

Air Canada, Alaska Airlines, +12 more

See more direct flights

Direct returns

Rome Fiumicino to Chicago O'Hare Intl

Monday

Air Canada, Alaska Airlines, American Airlines, +11 more

Air Canada, Alaska Airlines, +12 more

Tuesday

Air Canada, Alaska Airlines, American Airlines, +8 more

Air Canada, Alaska Airlines, +9 more

Wednesday

Air Canada, Alaska Airlines, American Airlines, +11 more

Air Canada, Alaska Airlines, +12 more

Thursday

Air Canada, Alaska Airlines, American Airlines, +8 more

Air Canada, Alaska Airlines, +9 more

Friday

Air Canada, Alaska Airlines, American Airlines, +11 more

Air Canada, Alaska Airlines, +12 more

Saturday

Air Canada, Alaska Airlines, American Airlines, +11 more

Air Canada, Alaska Airlines, +12 more

Sunday

Air Canada, Alaska Airlines, American Airlines, +11 more

Air Canada, Alaska Airlines, +12 more

See more direct flights
See more direct flights

Top 5 airlines serving from O'Hare Intl to Fiumicino

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Rome. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Fiumicino? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8790 reviews
6.6Food
7.0Entertainment
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

The boarding of took of late.The presentation of the food was horrable as was the tast of the food was cold and tastless.

4.0 OkayJ, May 2025ORD - EDI
Read more United Airlines reviews

The boarding of took of late.The presentation of the food was horrable as was the tast of the food was cold and tastless.

Delay and keep changing gates. I have to run around from B to C then to E.

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

Food. Business class didn't really offer much more than coach.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

This particular flight wasn't very full at the back, so there were three seats available for spreading out and getting relatively comfortable

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

You were more on time than United. I'm so over united delays.

The meals were mediocre and the alcohol selection was poor. I enjoyed the selection of movies and other entertainment.

I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

Boarding and flight update was fantastic as I experienced about a 10-15 delayed for both flights. The food served onboard was great; the service of the flight attendants was excellent.

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

Complete mess. Our reservation was mistakenly cancelled. After almost missing the connection and walking all over the Munich airport, the Service desk got involved and we were run to our flight. Not all 4 of us in Business and not seated together as originally booked. This was the worst treatment I have ever had. And I travel a lot. 1K million miler.

I have flown with many airlines. My first time was several years ago. Now I remember why I avoided them for so long. Lufthanza is the only airline who has ever raised a size/weight issue with my modest standard size carry on. I had to repack three times to meet their carry-on weight criteria. (Apparently the rules of physics apply differently on Lufthansa flight than on other airlines.) In the meantime their staff was quite rude, repeating meaningless phrases like "Rules are Rules." And ignoring the additional fact that weight is also weight, whether it is in found in your carry on or in your suitcase. They eventually acknowledged that customer service and satisfaction is, for them, a low priority. Never choosing Lufthansa again.

They are professional. Nice crew. Still flying Boeing 747. Thank you for that. I love this airplane. Traditional.

There is more space in this economy seat. It felt like a better layout, not so cramped.

Connecting from Germany with not enough time to go thru TSA and security so many times. Kayak or whomever doesn’t leave you enough time between flights. I made it with 5 min before my zone was called. Too stressful

The seats were extremely uncomfortable. I spent €25 on internet and never gained access to it. A flight attendant told me she would file a complaint/report on my behalf but it put me in a very difficult situation.

The staff was not at pleasant as those on the first leg of our trip.

Boarding was easy and well organized, Breakfast was not very good.

We had a 3 hour delay and then a long taxi to take off. It would have been helpful for the pilot to have communicated more about what was going on. There was no A/C during the wait, and the cabin must have been more than 85 to 90 degrees. The crew gave water to the people in the front but by the time they go to the back of the plane they stopped giving out water. Eventually I went back and asked for some in the rear of the plane (for a second time). The food was close to inedible. I thought on an Italian flight that the pasta would be better than the chick, but honestly, a Swanson's TV dinner would have been better. I had a bite or two to keep my blood sugar up, but basically I couldn't eat it.

Boarding was chaotic. Service was poor. Attendant was slow and rude. In business class, I was not offered a drink until 1.5 hrs,after takeoff. Food was inedible.

Terrible. They canceled 2 flights and then sent everyone by BUS from Rome. They should make amends by offering some sort of compensation.

We ordered a gluten free meal and never got it!

The seats are horribly uncomfortable. We were in premium economy and paid a premium price yet, the seats were the worst! You could feel every structural bar in the seat, there was no padding, no amenities kit, and the leg rests were broken. Duct tape was holding another seat together. When we arrived at our final destination, Venice, my suitcase was ripped open, and my clothes were about to fall out of the bag. I would’ve been more comfortable if I flew a paper airplane across the Atlantic.

The company tries shamelessly to squeeze every dollar)Euro out of its passengers. During the check-in the force you to go through the seat selection, you can skip it. They will assign you the worst seat available, then show you the other available seats on the map, for a fee. But they won't show you the fee until you click on it. And once you do click, there's no way to unselect it!! You will get stuck and forced to pay for that seat. Cheaters!!

Seats weren’t comfortable. Both of our seat backs were either almost straight vertical or laying back into the laps of the people behind us, which is a weird angle to try to get some sleep even on a plane. No in between. Also, neither seat would spring forward like they should.

There wasn't a time for neither food morning entertainment in a short one hour hop over.

Flight on time, flight assistants super nice, business class very comfortable. The whole experience was very good.

It is the worst ever airline. All employees I spoke with over the phone were pompous asses.

The payment system was not working so was unable to connect wifi the entire flight

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

charging port did not work, no entertainment system. Other than that the flight was good and safe.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

The internet was horrible. Plus they charged me $25 for service that didn't work which should have been free since I'm Concierge Key. The flight attendant Rick Young was excellent. Greeted me by name and very attentive.

Not good. First time flying AA in years and won’t be doing so again. We departed late and missed our connecting flight to Barcelona. As a result we missed the first two days of a Mediterranean cruise. No reason given for the delay. Got rerouted from JFK to Heathrow and then to Barcelona. Flight to Heathrow was delayed causing us to miss the flight to Barcelona again. Routed then to Palmero where we had to purchase transportation and a 2 night hotel stay to pick up the cruise there. Probably cost us $2k plus.

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