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Cheap flights from Chicago to Rome from $188

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 11/17. 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

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Icelandair Logo
6:30 pm - 2:00 pmORD-FCO
12h 30m1 stop
Icelandair Logo
11:25 am - 5:20 pmFCO-ORD
12h 55m1 stop
$405Icelandair
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Thu, Nov 27 - Mon, Dec 15
Icelandair Logo
6:30 pm - 2:00 pmORD-FCO
12h 30m1 stop
Icelandair Logo
11:25 am - 5:20 pmFCO-ORD
12h 55m1 stop
$406Icelandair
Find Deal
Tue, Dec 2 - Sun, Dec 14
TAP AIR PORTUGAL Logo
6:00 pm - 12:15 amORD-FCO
23h 15m1 stop
TAP AIR PORTUGAL Logo
5:45 pm - 4:00 pmFCO-ORD
29h 15m1 stop
$407TAP AIR PORTUGAL
Find Deal
Fri, Apr 24 - Tue, May 5
TAP AIR PORTUGAL Logo
8:25 pm - 12:05 amORD-FCO
20h 40m1 stop
TAP AIR PORTUGAL Logo
7:35 pm - 3:00 pmFCO-ORD
26h 25m1 stop
$408TAP AIR PORTUGAL
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Sun, Nov 16 - Tue, Nov 25
Scandinavian Airlines Logo
7:00 am - 11:05 amORD-FCO
21h 05m2 stops
Scandinavian Airlines Logo
11:55 am - 4:45 pmFCO-ORD
35h 50m1 stop
$433Scandinavian Airlines
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Wed, Dec 3 - Wed, Dec 10
Scandinavian Airlines Logo
7:00 am - 11:05 amORD-FCO
21h 05m2 stops
Scandinavian Airlines Logo
11:55 am - 4:10 pmFCO-ORD
35h 15m1 stop
$440Scandinavian Airlines
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Tue, Apr 28 - Tue, May 5
Delta Logo
9:34 am - 7:55 amMDW-FCO
15h 21m1 stop
Delta Logo
12:45 pm - 11:47 pmFCO-MDW
18h 02m2 stops
$536Delta
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Tue, Dec 2 - Tue, Dec 9
Delta Logo
6:17 pm - 5:25 pmMDW-FCO
16h 08m2 stops
Delta Logo
6:10 am - 5:32 pmFCO-MDW
18h 22m2 stops
$540Delta
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Wed, Feb 4 - Wed, Feb 11
KLM Logo
12:48 pm - 10:30 amMDW-FCO
14h 42m1 stop
KLM Logo
12:40 pm - 10:44 pmFCO-MDW
17h 04m1 stop
$621KLM
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Thu, Feb 5 - Fri, Feb 13
KLM Logo
12:48 pm - 10:30 amMDW-FCO
14h 42m1 stop
KLM Logo
12:40 pm - 10:44 pmFCO-MDW
17h 04m1 stop
$730KLM
Find Deal
Fri, Feb 6 - Fri, Feb 13

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
Apr 24
ORD6:00 pmChicago O'Hare Intl
23h 15m
1 stop
FCO12:15 amRome Fiumicino
May 5
FCO5:45 pmRome Fiumicino
29h 15m
1 stop
ORD4:00 pmChicago O'Hare Intl
$407
Find similar
TAP AIR PORTUGAL
Nov 16
ORD8:25 pmChicago O'Hare Intl
20h 40m
1 stop
FCO12:05 amRome Fiumicino
Nov 25
FCO7:35 pmRome Fiumicino
26h 25m
1 stop
ORD3:00 pmChicago O'Hare Intl
$408
Find similar
TAP AIR PORTUGAL
Dec 10
ORD7:10 pmChicago O'Hare Intl
33h 15m
1 stop
FCO11:25 amRome Fiumicino
Dec 23
FCO4:40 pmRome Fiumicino
29h 20m
1 stop
ORD3:00 pmChicago O'Hare Intl
$412
Find similar

KLM flights from Chicago to Rome Fiumicino Airport

Our best KLM deals on Chicago to Rome Fiumicino Airport flight tickets
KLM
Nov 13
MDW1:15 pmChicago Midway
11h 40m
1 stop
FCO7:55 amRome Fiumicino
Nov 20
FCO10:05 amRome Fiumicino
15h 03m
1 stop
MDW6:08 pmChicago Midway
$611
Find similar
KLM
Feb 5
MDW12:48 pmChicago Midway
14h 42m
1 stop
FCO10:30 amRome Fiumicino
Feb 13
FCO12:40 pmRome Fiumicino
17h 04m
1 stop
MDW10:44 pmChicago Midway
$621
Find similar
KLM
Nov 10
MDW10:47 amChicago Midway
14h 08m
1 stop
FCO7:55 amRome Fiumicino
Nov 18
FCO10:05 amRome Fiumicino
15h 03m
1 stop
MDW6:08 pmChicago Midway
$646
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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 November 5, 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 11/27

6:30 pm-2:00 pm

1 stop12h 30m

Rome Fiumicino

Mon 12/15

11:25 am-5:20 pm

1 stop12h 55m

$405

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Tue 12/2

6:30 pm-2:00 pm

1 stop12h 30m

Rome Fiumicino

Sun 12/14

11:25 am-5:20 pm

1 stop12h 55m

$406

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Fri 4/24

6:00 pm-12:15 am

1 stop23h 15m

Rome Fiumicino

Tue 5/5

5:45 pm-4:00 pm

1 stop29h 15m

$407

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 11/16

8:25 pm-12:05 am

1 stop20h 40m

Rome Fiumicino

Tue 11/25

7:35 pm-3:00 pm

1 stop26h 25m

$408

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 12/3

7:00 am-11:05 am

2 stops21h 05m

Rome Fiumicino

Wed 12/10

11:55 am-4:45 pm

1 stop35h 50m

$433

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Tue 4/28

7:00 am-11:05 am

2 stops21h 05m

Rome Fiumicino

Tue 5/5

11:55 am-4:10 pm

1 stop35h 15m

$440

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Tue 12/2

9:34 am-7:55 am

1 stop15h 21m

Rome Fiumicino

Tue 12/9

12:45 pm-11:47 pm

2 stops18h 02m

$536

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Wed 2/4

6:17 pm-5:25 pm

2 stops16h 08m

Rome Fiumicino

Wed 2/11

6:10 am-5:32 pm

2 stops18h 22m

$540

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Thu 2/5

12:48 pm-10:30 am

1 stop14h 42m

Rome Fiumicino

Fri 2/13

12:40 pm-10:44 pm

1 stop17h 04m

$621

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Fri 2/6

12:48 pm-10:30 am

1 stop14h 42m

Rome Fiumicino

Fri 2/13

12:40 pm-10:44 pm

1 stop17h 04m

$730

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $576, 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 $591.

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 $901. The most expensive day to fly to Rome Fiumicino Airport is Thursday, with ticket prices averaging around $1,022.

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 $960.

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 $790 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 $736 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 November 2025, prices for Chicago to Rome Fiumicino Airport flights are approximately 0% 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

$481

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 $481. The best round-trip flight deal from Chicago to Rome Fiumicino Airport found on momondo in the last 72 hours is $761.
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 12h 05m 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 $338Free CancellationRating
7.1
2,046 reviews
Search TAP AIR PORTUGAL flights
Air CanadaPriceFrom $390Free CancellationRating
7.1
10,410 reviews
Search Air Canada flights
IcelandairPriceFrom $392Free CancellationRating
7.1
571 reviews
Search Icelandair flights
IberiaPriceFrom $415Free CancellationRating
7.0
3,007 reviews
Search Iberia flights
SWISSPriceFrom $416Free CancellationRating
7.5
1,778 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $428Free CancellationRating
7.4
1,560 reviews
Search Scandinavian Airlines flights
Air FrancePriceFrom $458Free CancellationRating
7.4
1,484 reviews
Search Air France flights
DeltaPriceFrom $481Free CancellationRating
7.9
8,004 reviews
Search Delta flights
Aer LingusPriceFrom $506Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
KLMPriceFrom $512Free CancellationRating
7.7
1,405 reviews
Search KLM flights

  • SWISS Flights From Chicago to Rome Fiumicino Airport

    SWISS flies from Chicago to Rome Fiumicino Airport around 7 times per week, with 1,778 momondo users rating the airline 7.5/10. The cheapest SWISS deal from Chicago to Rome Fiumicino Airport in the last 72 hours was $416 (round-trip), much lower than the average airfare cost of $714 for SWISS flights on this route.

  • United Airlines Flights From Chicago to Rome Fiumicino Airport

    Another popular option for Chicago to Rome Fiumicino Airport flights is United Airlines (7.4/10, 9,004 ratings). United Airlines flies from Chicago to Rome Fiumicino Airport around 7 times per week, with deals starting from $545 round-trip and rising to an average price of around $898.

Traveling to a place near Rome?

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

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