Cheap flights from Chicago O'Hare Intl Airport to Rome from $212

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 11/11. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
6:30 pm - 2:00 pmORD-FCO
12h 30m1 stop
Icelandair Logo
11:25 am - 5:20 pmFCO-ORD
12h 55m1 stop
$456Icelandair
Find Deal
Tue, Dec 9 - Mon, Dec 15
TAP AIR PORTUGAL Logo
9:15 pm - 12:05 amORD-FCO
20h 50m1 stop
TAP AIR PORTUGAL Logo
7:35 pm - 3:00 pmFCO-ORD
26h 25m1 stop
$457TAP AIR PORTUGAL
Find Deal
Fri, Oct 31 - Tue, Nov 11
TAP AIR PORTUGAL Logo
9:25 pm - 11:25 amORD-FCO
32h 00m1 stop
TAP AIR PORTUGAL Logo
8:00 pm - 4:00 pmFCO-ORD
27h 00m1 stop
$458TAP AIR PORTUGAL
Find Deal
Sun, Mar 22 - Tue, Mar 31
TAP AIR PORTUGAL Logo
6:15 pm - 12:15 amORD-FCO
23h 00m1 stop
TAP AIR PORTUGAL Logo
5:55 am - 4:00 pmFCO-ORD
17h 05m1 stop
$460TAP AIR PORTUGAL
Find Deal
Sat, Apr 4 - Sun, Apr 12
Scandinavian Airlines Logo
7:20 pm - 6:55 pmORD-FCO
16h 35m2 stops
Scandinavian Airlines Logo
11:55 am - 4:45 pmFCO-ORD
35h 50m1 stop
$464Scandinavian Airlines
Find Deal
Sun, Nov 23 - Wed, Dec 3
Icelandair Logo
7:30 pm - 2:00 pmORD-FCO
12h 30m1 stop
Icelandair Logo
11:25 am - 6:20 pmFCO-ORD
12h 55m1 stop
$465Icelandair
Find Deal
Tue, Mar 10 - Wed, Mar 18
Scandinavian Airlines Logo
7:20 pm - 12:15 pmORD-FCO
57h 55m2 stops
Scandinavian Airlines Logo
7:20 pm - 4:45 pmFCO-ORD
28h 25m2 stops
$466Scandinavian Airlines
Find Deal
Wed, Dec 31 - Sun, Jan 11
Lufthansa Logo
9:50 pm - 6:15 pmORD-FCO
13h 25m1 stop
Lufthansa Logo
7:05 am - 1:10 pmFCO-ORD
13h 05m1 stop
$480Lufthansa
Find Deal
Tue, Nov 18 - Tue, Nov 25
Lufthansa Logo
9:50 pm - 6:15 pmORD-FCO
13h 25m1 stop
Lufthansa Logo
1:30 pm - 8:05 pmFCO-ORD
13h 35m1 stop
$481Lufthansa
Find Deal
Wed, Nov 5 - Thu, Nov 13
British Airways Logo
10:45 pm - 4:55 pmORD-FCO
12h 10m1 stop
British Airways Logo
11:05 am - 2:30 pmFCO-ORD
10h 25mnonstop
$505British Airways
Find Deal
Wed, Mar 18 - Wed, Apr 1

SWISS flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport

Our best SWISS deals on Chicago O'Hare Intl Airport to Rome Fiumicino Airport flight tickets
SWISS
Dec 29
ORD6:50 pmChicago O'Hare Intl
30h 50m
1 stop
FCO8:40 amRome Fiumicino
Jan 12
FCO2:50 pmRome Fiumicino
32h 30m
1 stop
ORD4:20 pmChicago O'Hare Intl
SWISS
Oct 27
ORD7:50 pmChicago O'Hare Intl
30h 50m
1 stop
FCO8:40 amRome Fiumicino
Nov 7
FCO9:35 amRome Fiumicino
13h 45m
1 stop
ORD4:20 pmChicago O'Hare Intl
SWISS
Oct 20
ORD7:05 pmChicago O'Hare Intl
30h 45m
1 stop
FCO8:50 amRome Fiumicino
Nov 5
FCO8:15 pmRome Fiumicino
27h 05m
1 stop
ORD4:20 pmChicago O'Hare Intl

Delta flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport

Our best Delta deals on Chicago O'Hare Intl Airport to Rome Fiumicino Airport flight tickets
Delta
Oct 20
ORD1:08 pmChicago O'Hare Intl
11h 47m
1 stop
FCO7:55 amRome Fiumicino
Nov 5
FCO9:20 amRome Fiumicino
18h 17m
1 stop
ORD8:37 pmChicago O'Hare Intl
Delta
Oct 25
ORD2:35 pmChicago O'Hare Intl
33h 30m
1 stop
FCO7:05 amRome Fiumicino
Nov 7
FCO12:00 pmRome Fiumicino
35h 35m
1 stop
ORD4:35 pmChicago O'Hare Intl
Delta
Nov 24
ORD1:25 pmChicago O'Hare Intl
13h 20m
1 stop
FCO9:45 amRome Fiumicino
Dec 9
FCO10:05 amRome Fiumicino
17h 30m
1 stop
ORD8:35 pmChicago O'Hare Intl

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Tue 12/9

6:30 pm-2:00 pm

1 stop12h 30m

Rome Fiumicino

Mon 12/15

11:25 am-5:20 pm

1 stop12h 55m

$456

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Fri 10/31

9:15 pm-12:05 am

1 stop20h 50m

Rome Fiumicino

Tue 11/11

7:35 pm-3:00 pm

1 stop26h 25m

$457

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 3/22

9:25 pm-11:25 am

1 stop32h 00m

Rome Fiumicino

Tue 3/31

8:00 pm-4:00 pm

1 stop27h 00m

$458

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sat 4/4

6:15 pm-12:15 am

1 stop23h 00m

Rome Fiumicino

Sun 4/12

5:55 am-4:00 pm

1 stop17h 05m

$460

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 11/23

7:20 pm-6:55 pm

2 stops16h 35m

Rome Fiumicino

Wed 12/3

11:55 am-4:45 pm

1 stop35h 50m

$464

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Tue 3/10

7:30 pm-2:00 pm

1 stop12h 30m

Rome Fiumicino

Wed 3/18

11:25 am-6:20 pm

1 stop12h 55m

$465

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 12/31

7:20 pm-12:15 pm

2 stops57h 55m

Rome Fiumicino

Sun 1/11

7:20 pm-4:45 pm

2 stops28h 25m

$466

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Tue 11/18

9:50 pm-6:15 pm

1 stop13h 25m

Rome Fiumicino

Tue 11/25

7:05 am-1:10 pm

1 stop13h 05m

$480

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 11/5

9:50 pm-6:15 pm

1 stop13h 25m

Rome Fiumicino

Thu 11/13

1:30 pm-8:05 pm

1 stop13h 35m

$481

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 3/18

10:45 pm-4:55 pm

1 stop12h 10m

Rome Fiumicino

Wed 4/1

11:05 am-2:30 pm

Nonstop10h 25m

$505

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rome from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Rome Fiumicino 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 cheapest month to fly to Rome Fiumicino Airport?

The cheapest month to fly to Rome Fiumicino Airport from Chicago O'Hare Intl Airport is in November. Flight prices, which tend to average around $566, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome Fiumicino Airport during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $589.

What is the cheapest day to depart on your flight to Rome Fiumicino Airport?

Our data shows that Tuesday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $891. The most expensive day to fly to Rome Fiumicino Airport is Thursday, with ticket prices averaging around $1,021.

What is the cheapest time of day to depart on your flight to Rome Fiumicino Airport?

According to our data, the cheapest time of day to fly to Rome Fiumicino Airport is in the evening. momondo users have found flights departing from Chicago O'Hare Intl Airport to Rome Fiumicino Airport in the evening for as low as $696. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $957.

What is the cheapest Chicago O'Hare Intl to Rome Fiumicino flight route?

Fly from Chicago O'Hare Intl to Rome Fiumicino for the best Chicago O'Hare Intl - Rome Fiumicino flight prices

How far in advance should I book a flight to Rome Fiumicino Airport?

You are more likely to see cheaper flights to Rome Fiumicino Airport from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $791 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome Fiumicino Airport from Chicago O'Hare Intl Airport for as low as $740 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Rome Fiumicino flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl to Rome Fiumicino 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 Chicago O'Hare Intl Airport to Rome Fiumicino Airport flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Rome Fiumicino Airport.

How have Chicago O'Hare Intl Airport to Rome Fiumicino Airport flight prices changed over time?

As of October 2025, prices for Chicago O'Hare Intl Airport to Rome Fiumicino Airport flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Rome Fiumicino Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Rome Fiumicino Airport (ORD to FCO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Rome Fiumicino Airport

Best Price Found

$462

Fastest flight time

9h 00m

Direct flights

Every day
The best one-way flight to Rome Fiumicino Airport from Chicago O'Hare Intl Airport in the past 72 hours is $462. The best round-trip flight deal from Chicago O'Hare Intl Airport to Rome Fiumicino Airport found on momondo in the last 72 hours is $754.
The fastest flight from Chicago O'Hare Intl Airport to Rome Fiumicino Airport takes 9h 00m
Direct flights go from Chicago O'Hare Intl Airport to Rome Fiumicino Airport every day.
  • How far is Chicago O'Hare Intl to Rome Fiumicino by plane?

    The distance between Chicago O'Hare Intl and Rome Fiumicino is about 4807.8 mi. A reasonable flight in good conditions will take 12h 10m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Rome Fiumicino Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Rome Fiumicino Airport.

  • What documentation or ID do you need to fly to Rome Fiumicino Airport?

    The required travel and health documents for your Rome Fiumicino 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 Rome Fiumicino 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 Chicago O'Hare Intl Airport to Rome Fiumicino Airport?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Rome Fiumicino Airport?

Best airlines flying from Chicago O'Hare Intl Airport to Rome Fiumicino Airport

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Rome Fiumicino Airport with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $342Free CancellationRating
7.1
2,016 reviews
Search TAP AIR PORTUGAL flights
Air CanadaPriceFrom $390Free CancellationRating
7.1
10,307 reviews
Search Air Canada flights
IcelandairPriceFrom $392Free CancellationRating
7.0
556 reviews
Search Icelandair flights
SWISSPriceFrom $414Free CancellationRating
7.5
1,772 reviews
Search SWISS flights
IberiaPriceFrom $422Free CancellationRating
7.0
2,994 reviews
Search Iberia flights
Scandinavian AirlinesPriceFrom $430Free CancellationRating
7.4
1,533 reviews
Search Scandinavian Airlines flights
Air FrancePriceFrom $458Free CancellationRating
7.4
1,476 reviews
Search Air France flights
Aer LingusPriceFrom $506Free CancellationRating
7.2
1,341 reviews
Search Aer Lingus flights
KLMPriceFrom $512Free CancellationRating
7.7
1,404 reviews
Search KLM flights
Turkish AirlinesPriceFrom $528Free CancellationRating
7.3
4,010 reviews
Search Turkish Airlines flights
  • Finnair Flights From Chicago O'Hare Intl Airport to Rome Fiumicino Airport

    Finnair flies from Chicago O'Hare Intl Airport to Rome Fiumicino Airport around 7 times per week, with 1,332 momondo users rating the airline 7.6/10. The cheapest Finnair deal from Chicago O'Hare Intl Airport to Rome Fiumicino Airport in the last 72 hours was $633 (round-trip), much lower than the average airfare cost of $980 for Finnair flights on this route.

  • SWISS Flights From Chicago O'Hare Intl Airport to Rome Fiumicino Airport

    SWISS is also a popular choice for this route. SWISS flight deals for Chicago O'Hare Intl Airport to Rome Fiumicino Airport start from as low as $414 round-trip, depending on your selected dates, with average SWISS deals seen on momondo around $721. SWISS operates 7 flights to Rome Fiumicino Airport from Chicago O'Hare Intl Airport in an average week. Users have rated it 7.5/10 across 1,772 reviews.

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Cassino
Pienza
Ponza
Gaeta
Tivoli
Montepulciano
Sperlonga
Orvieto
Cortona
Terracina
Ascoli Piceno
Ciampino
Santa Marinella
Grosseto
Sabaudia
Saturnia
Anzio
Chianciano Terme

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Rome?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Rome. momondo saves you time and could save you money on your trip.

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 provides multiple filters to help you find the best flight to Rome from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Rome right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to Rome now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rome and let you know when they change.

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1 adult
Sat 11/15
Sat 11/22

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