Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chicago to Rome from $205

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 to Rome departing on 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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.
Search flight deals

Find the cheapest flights from Chicago to Rome (CHI-FCO)

Cheap round-trip flights

Icelandair Logo
6:30 pm - 2:00 pmORD-FCO
12h 30m1 stop
Icelandair Logo
11:25 am - 5:20 pmFCO-ORD
12h 55m1 stop
$440Icelandair
Find Deal
Thu, Nov 13 - Sat, Nov 22
TAP AIR PORTUGAL Logo
9:15 pm - 3:50 pmORD-FCO
12h 35m1 stop
TAP AIR PORTUGAL Logo
6:00 am - 3:00 pmFCO-ORD
16h 00m1 stop
$441TAP AIR PORTUGAL
Find Deal
Fri, Oct 31 - Wed, Nov 5
TAP AIR PORTUGAL Logo
9:15 pm - 3:50 pmORD-FCO
12h 35m1 stop
TAP AIR PORTUGAL Logo
7:35 pm - 3:00 pmFCO-ORD
26h 25m1 stop
$442TAP AIR PORTUGAL
Find Deal
Fri, Oct 31 - Tue, Nov 11
Icelandair Logo
6:30 pm - 2:00 pmORD-FCO
12h 30m1 stop
Icelandair Logo
11:25 am - 5:20 pmFCO-ORD
12h 55m1 stop
$444Icelandair
Find Deal
Mon, Nov 24 - Sun, Dec 7
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
$448Scandinavian Airlines
Find Deal
Sun, Nov 23 - Tue, Dec 2
Scandinavian Airlines Logo
7:20 pm - 12:15 pmORD-FCO
33h 55m2 stops
Scandinavian Airlines Logo
11:55 am - 4:45 pmFCO-ORD
35h 50m1 stop
$449Scandinavian Airlines
Find Deal
Thu, Jan 1 - Fri, Jan 9
Delta Logo
12:47 pm - 7:55 amMDW-FCO
12h 08m1 stop
Delta Logo
12:40 pm - 9:44 pmFCO-MDW
16h 04m1 stop
$490Delta
Find Deal
Mon, Nov 17 - Thu, Dec 18
KLM Logo
10:46 am - 7:55 amORD-FCO
14h 09m1 stop
KLM Logo
11:05 am - 6:05 pmFCO-ORD
14h 00m1 stop
$490KLM
Find Deal
Tue, Nov 18 - Tue, Dec 16
Delta Logo
1:14 pm - 9:45 amMDW-FCO
13h 31m2 stops
Delta Logo
10:05 am - 11:32 pmFCO-MDW
20h 27m2 stops
$494Delta
Find Deal
Tue, Nov 18 - Thu, Nov 27
KLM Logo
10:47 am - 7:55 amMDW-FCO
14h 08m1 stop
KLM Logo
10:05 am - 6:36 pmFCO-MDW
15h 31m1 stop
$622KLM
Find Deal
Mon, Nov 24 - Thu, Dec 4

TAP AIR PORTUGAL flights from Chicago to Rome Fiumicino Airport

Our best TAP AIR PORTUGAL deals on Chicago to Rome Fiumicino Airport flight tickets
TAP AIR PORTUGAL
Oct 31
ORD9:15 pmChicago O'Hare Intl
12h 35m
1 stop
FCO3:50 pmRome Fiumicino
Nov 5
FCO6:00 amRome Fiumicino
16h 00m
1 stop
ORD3:00 pmChicago O'Hare Intl
$441
Find similar
TAP AIR PORTUGAL
Oct 31
ORD9:15 pmChicago O'Hare Intl
12h 35m
1 stop
FCO3:50 pmRome Fiumicino
Nov 11
FCO7:35 pmRome Fiumicino
26h 25m
1 stop
ORD3:00 pmChicago O'Hare Intl
$442
Find similar
TAP AIR PORTUGAL
Dec 10
ORD7:10 pmChicago O'Hare Intl
21h 55m
1 stop
FCO12:05 amRome Fiumicino
Dec 14
FCO6:00 amRome Fiumicino
16h 00m
1 stop
ORD3:00 pmChicago O'Hare Intl
$443
Find similar

Icelandair flights from Chicago to Rome Fiumicino Airport

Our best Icelandair deals on Chicago to Rome Fiumicino Airport flight tickets
Icelandair
Nov 13
ORD6:30 pmChicago O'Hare Intl
12h 30m
1 stop
FCO2:00 pmRome Fiumicino
Nov 22
FCO11:25 amRome Fiumicino
12h 55m
1 stop
ORD5:20 pmChicago O'Hare Intl
$440
Find similar
Icelandair
Nov 24
ORD6:30 pmChicago O'Hare Intl
12h 30m
1 stop
FCO2:00 pmRome Fiumicino
Dec 7
FCO11:25 amRome Fiumicino
12h 55m
1 stop
ORD5:20 pmChicago O'Hare Intl
$444
Find similar
Icelandair
Nov 25
ORD6:30 pmChicago O'Hare Intl
12h 30m
1 stop
FCO2:00 pmRome Fiumicino
Dec 3
FCO11:25 amRome Fiumicino
12h 55m
1 stop
ORD5:20 pmChicago O'Hare Intl
$446
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 August 27, 2025.
Use the filters below to find and compare flights from Chicago 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

Thu 11/13

6:30 pm-2:00 pm

1 stop12h 30m

Rome Fiumicino

Sat 11/22

11:25 am-5:20 pm

1 stop12h 55m

$440

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Fri 10/31

9:15 pm-3:50 pm

1 stop12h 35m

Rome Fiumicino

Wed 11/5

6:00 am-3:00 pm

1 stop16h 00m

$441

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Fri 10/31

9:15 pm-3:50 pm

1 stop12h 35m

Rome Fiumicino

Tue 11/11

7:35 pm-3:00 pm

1 stop26h 25m

$442

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Mon 11/24

6:30 pm-2:00 pm

1 stop12h 30m

Rome Fiumicino

Sun 12/7

11:25 am-5:20 pm

1 stop12h 55m

$444

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 11/23

7:20 pm-6:55 pm

2 stops16h 35m

Rome Fiumicino

Tue 12/2

11:55 am-4:45 pm

1 stop35h 50m

$448

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Thu 1/1

7:20 pm-12:15 pm

2 stops33h 55m

Rome Fiumicino

Fri 1/9

11:55 am-4:45 pm

1 stop35h 50m

$449

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Mon 11/17

12:47 pm-7:55 am

1 stop12h 08m

Rome Fiumicino

Thu 12/18

12:40 pm-9:44 pm

1 stop16h 04m

$490

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Tue 11/18

10:46 am-7:55 am

1 stop14h 09m

Rome Fiumicino

Tue 12/16

11:05 am-6:05 pm

1 stop14h 00m

$490

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Tue 11/18

1:14 pm-9:45 am

2 stops13h 31m

Rome Fiumicino

Thu 11/27

10:05 am-11:32 pm

2 stops20h 27m

$494

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Mon 11/24

10:47 am-7:55 am

1 stop14h 08m

Rome Fiumicino

Thu 12/4

10:05 am-6:36 pm

1 stop15h 31m

$622

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Rome from

How to get the cheapest flight ticket from Chicago 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 is in February. Flight prices, which tend to average around $559, 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 February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $571.

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 $885. The most expensive day to fly to Rome Fiumicino Airport is Saturday, with ticket prices averaging around $999.

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 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 $942.

What is the cheapest Chicago to Rome Fiumicino flight route?

Fly from Chicago O'Hare Intl to Rome Fiumicino for the best Chicago - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $793 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 for as low as $732 on momondo.

What cabin class options are available on Chicago to Rome Fiumicino flights?

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

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

How have Chicago to Rome Fiumicino Airport flight prices changed over time?

As of August 2025, prices for Chicago to Rome Fiumicino Airport flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Rome Fiumicino Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago 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 to Rome Fiumicino Airport (CHI to FCO) flight deals and tips

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

Best Price Found

$378

Fastest flight time

9h 00m

Direct flights

Every day
The best one-way flight to Rome Fiumicino Airport from Chicago in the past 72 hours is $378. The best round-trip flight deal from Chicago to Rome Fiumicino Airport found on momondo in the last 72 hours is $678.
The fastest flight from Chicago to Rome Fiumicino Airport takes 9h 00m
Direct flights go from Chicago to Rome Fiumicino Airport every day.
Search flight deals

  • How far is Chicago to Rome Fiumicino by plane?

    The straight-line distance from Chicago to Rome Fiumicino is 4801.2 mi. Typically, this will take 11h 41m by plane in normal conditions.

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

    Prices for flights from Chicago to Rome Fiumicino Airport refresh daily.

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

  • How old do you have to be to fly from Chicago to Rome Fiumicino Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Rome Fiumicino Airport.

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

    The travel and health documents you'll need for your trip to Rome Fiumicino Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rome Fiumicino Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago to Rome Fiumicino Airport?

  • What is the most popular airline from Chicago to Rome Fiumicino Airport?

Best airlines flying from Chicago to Rome Fiumicino Airport

Compare and see reviews for airlines that fly from Chicago to Rome Fiumicino Airport with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $357Free CancellationRating
7.1
1,963 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom $382Free CancellationRating
7.0
533 reviews
Search Icelandair flights
SWISSPriceFrom $413Free CancellationRating
7.6
1,711 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $432Free CancellationRating
7.4
1,480 reviews
Search Scandinavian Airlines flights
IberiaPriceFrom $451Free CancellationRating
7.0
2,892 reviews
Search Iberia flights
KLMPriceFrom $455Free CancellationRating
7.8
1,384 reviews
Search KLM flights
Air FrancePriceFrom $458Free CancellationRating
7.4
1,469 reviews
Search Air France flights
Air CanadaPriceFrom $500Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Aer LingusPriceFrom $506Free CancellationRating
7.2
1,238 reviews
Search Aer Lingus flights
LufthansaPriceFrom $524Free CancellationRating
6.8
7,363 reviews
Search Lufthansa flights

  • SWISS Flights From Chicago to Rome Fiumicino Airport

    SWISS flies from Chicago to Rome Fiumicino Airport around 7 times per week, with 1,711 momondo users rating the airline 7.6/10. The cheapest SWISS deal from Chicago to Rome Fiumicino Airport in the last 72 hours was $413 (round-trip), much lower than the average airfare cost of $720 for SWISS flights on this route.

  • Finnair Flights From Chicago to Rome Fiumicino Airport

    Another popular option for Chicago to Rome Fiumicino Airport flights is Finnair (7.6/10, 1,321 ratings). Finnair flies from Chicago to Rome Fiumicino Airport around 7 times per week, with deals starting from $641 round-trip and rising to an average price of around $968.

Traveling to a place near Rome?

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

Why use momondo?

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

Finding the right flight to Rome from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rome quick and easy, saving you time and money.

Can I find flights from Chicago to Rome with flexible booking policies on momondo?

All flight searches from Chicago to Rome on momondo can be filtered to show those which offer flexible booking policies.

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?

Of course. momondo tracks the price of Chicago to Rome flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Rome Fiumicino Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 9/1
Mon 9/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Rome

Popular cities in Italy

Popular flights according to clicks in the last 7 days on momondo
Flights to Milan Malpensa Airportfrom $332
Flights to Milan Linate Airportfrom $347
Flights to Venice Marco Polo Airportfrom $352
Flights to Rome Ciampino Airportfrom $473
Flights to Venice Treviso A. Canova Airportfrom $474