How many flights depart from Chicago to Rome on average per day?

The number of flights available between Chicago and Rome is 5 per day as of November 2025. The most frequent departure time is 3:00PM, with 100% of daily flights leaving in the afternoon.

What is the cheapest airline that flies from Chicago to Rome?

Scandinavian Airlines and TAP AIR PORTUGAL are the most popular carriers operating from Chicago to Rome

Which layover airport offers the lowest fares from Chicago to Rome?

Flights via Lisbon (LIS) offer the lowest average round-trip price of $464.

How many flights depart from Chicago to Rome on average per week?

40 flights are operational weekly from Chicago to Rome as of November 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

What airlines fly to Rome?

United Airlines, ITA Airways and American Airlines are the top three most popular airlines that fly to Rome from Chicago according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Rome. Keep in mind that there are 17 different airlines that fly to Rome on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Chicago to Rome?

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 11h 03m.

Which layover airport has the shortest connection time from Chicago to Rome?

Munich (MUC) has the shortest average layover time for this route: 0h 53m.

Which airport is the most popular layover for flights between Chicago and Rome?

Reykjavik (KEF) was the most common stop: 25% of momondo users choosing 1-stop flights on this route connected there.

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

Prices for flights from Chicago to Rome refresh daily.

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

As of November 2025, there are 17 operators available to choose from for flights from Chicago to Rome.

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

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.

What documentation or ID do you need to fly to Rome?

The required travel and health documents for your Rome 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$237 Cheap Flights from Chicago to Rome in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Chicago to Rome

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 pm - 2:00 pmORD-FCO

12h 30m1 stop

11:25 am - 5:20 pmFCO-ORD

12h 55m1 stop

$405Icelandair

Find Deal

Thu, Dec 4 - Wed, Dec 17

8:25 pm - 6:45 pmORD-FCO

15h 20m1 stop

7:35 pm - 2:45 pmFCO-ORD

26h 10m1 stop

$408TAP AIR PORTUGAL

Find Deal

Sun, Dec 7 - Sat, Dec 13

7:10 pm - 11:25 amORD-FCO

33h 15m1 stop

7:35 pm - 3:00 pmFCO-ORD

26h 25m1 stop

$412TAP AIR PORTUGAL

Find Deal

Wed, Dec 10 - Tue, Dec 23

7:10 pm - 3:50 pmORD-FCO

13h 40m1 stop

6:00 am - 3:00 pmFCO-ORD

16h 00m1 stop

$413TAP AIR PORTUGAL

Find Deal

Wed, Feb 4 - Wed, Feb 11

6:30 pm - 2:00 pmORD-FCO

12h 30m1 stop

11:25 am - 5:20 pmFCO-ORD

12h 55m1 stop

$420Icelandair

Find Deal

Sat, Jan 17 - Thu, Jan 22

6:48 pm - 7:55 amMDW-FCO

30h 07m1 stop

10:05 am - 6:00 pmFCO-MDW

14h 55m1 stop

$528Delta

Find Deal

Mon, Nov 24 - Tue, Dec 9

1:14 pm - 7:55 amMDW-FCO

11h 41m1 stop

10:05 am - 6:00 pmFCO-MDW

14h 55m1 stop

$536KLM

Find Deal

Tue, Dec 2 - Tue, Dec 16

10:46 am - 10:30 amMDW-FCO

16h 44m1 stop

6:10 am - 6:36 pmFCO-MDW

19h 26m2 stops

$537Delta

Find Deal

Wed, Jan 21 - Wed, Jan 28

10:49 am - 7:55 amMDW-FCO

14h 06m1 stop

12:40 pm - 11:47 pmFCO-MDW

18h 07m1 stop

$558Air France

Find Deal

Wed, Dec 3 - Wed, Dec 10

10:49 am - 9:10 amMDW-FCO

15h 21m2 stops

6:10 am - 4:34 pmFCO-MDW

17h 24m2 stops

$569KLM

Find Deal

Wed, Dec 3 - Wed, Dec 10

Scandinavian Airlines flights from Chicago to Rome

Our best Scandinavian Airlines deals on Chicago to Rome flight tickets

Scandinavian Airlines

Apr 14

ORD10:10 amChicago O'Hare Intl

25h 25m

2 stops

FCO6:35 pmRome Fiumicino

Apr 21

FCO7:25 pmRome Fiumicino

27h 45m

1 stop

ORD4:10 pmChicago O'Hare Intl

$440

Find similar

Scandinavian Airlines

Apr 18

ORD7:15 pmChicago O'Hare Intl

16h 20m

1 stop

FCO6:35 pmRome Fiumicino

Apr 21

FCO7:25 pmRome Fiumicino

27h 45m

1 stop

ORD4:10 pmChicago O'Hare Intl

$461

Find similar

Scandinavian Airlines

Apr 14

ORD10:10 amChicago O'Hare Intl

25h 25m

2 stops

FCO6:35 pmRome Fiumicino

Apr 28

FCO7:25 pmRome Fiumicino

27h 45m

1 stop

ORD4:10 pmChicago O'Hare Intl

$468

Find similar

Air France flights from Chicago to Rome

Our best Air France deals on Chicago to Rome flight tickets

Air France

Dec 3

MDW10:49 amChicago Midway

14h 06m

1 stop

FCO7:55 amRome Fiumicino

Dec 10

FCO12:40 pmRome Fiumicino

18h 07m

1 stop

MDW11:47 pmChicago Midway

$558

Find similar

Air France

Jan 16

MDW11:21 amChicago Midway

16h 09m

1 stop

FCO10:30 amRome Fiumicino

Jan 25

FCO12:40 pmRome Fiumicino

16h 46m

1 stop

MDW10:26 pmChicago Midway

$671

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Thu 12/4

6:30 pm-2:00 pm

1 stop12h 30m

Rome Fiumicino

Wed 12/17

11:25 am-5:20 pm

1 stop12h 55m

$405

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 12/7

8:25 pm-6:45 pm

1 stop15h 20m

Rome Fiumicino

Sat 12/13

7:35 pm-2:45 pm

1 stop26h 10m

$408

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 12/10

7:10 pm-11:25 am

1 stop33h 15m

Rome Fiumicino

Tue 12/23

7:35 pm-3:00 pm

1 stop26h 25m

$412

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 2/4

7:10 pm-3:50 pm

1 stop13h 40m

Rome Fiumicino

Wed 2/11

6:00 am-3:00 pm

1 stop16h 00m

$413

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sat 1/17

6:30 pm-2:00 pm

1 stop12h 30m

Rome Fiumicino

Thu 1/22

11:25 am-5:20 pm

1 stop12h 55m

$420

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Mon 11/24

6:48 pm-7:55 am

1 stop30h 07m

Rome Fiumicino

Tue 12/9

10:05 am-6:00 pm

1 stop14h 55m

$528

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Tue 12/2

1:14 pm-7:55 am

1 stop11h 41m

Rome Fiumicino

Tue 12/16

10:05 am-6:00 pm

1 stop14h 55m

$536

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Wed 1/21

10:46 am-10:30 am

1 stop16h 44m

Rome Fiumicino

Wed 1/28

6:10 am-6:36 pm

2 stops19h 26m

$537

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Wed 12/3

10:49 am-7:55 am

1 stop14h 06m

Rome Fiumicino

Wed 12/10

12:40 pm-11:47 pm

1 stop18h 07m

$558

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Wed 12/3

10:49 am-9:10 am

2 stops15h 21m

Rome Fiumicino

Wed 12/10

6:10 am-4:34 pm

2 stops17h 24m

$569

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Rome

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

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Rome?

The cheapest month to fly to Rome from Chicago is in November. Flight prices, which tend to average around $578, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $580.

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

The cheapest day to depart on your flight to Rome is on a Tuesday when prices can be found for as low as $901. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Rome on Thursday is $1,022.

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

In the evening is the cheapest time of day to fly from Chicago to Rome when you can find flight prices for as low as $697. Flying to Rome in the evening is an ideal time because this is during off-peak travel hours. Flights to Rome are more costly in the afternoon, with an average ticket price of $960. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Chicago to Rome flight route?

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

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

You are more likely to see cheaper flights to Rome from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome for around $794 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome from Chicago for as low as $769 on momondo.

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

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

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

How have Chicago to Rome flight prices changed over time?

As of November 2025, prices for Chicago to Rome flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Rome

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Rome according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Rome (CHI to ROM) flight deals and tips

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

Best Price Found	$481
Fastest flight time	9h 00m
Direct flights	Every day
Airports in Rome	1 airport

The best one-way flight to Rome from Chicago in the past 72 hours is $481. The best round-trip flight deal from Chicago to Rome found on momondo in the last 72 hours is $761.

The fastest flight from Chicago to Rome takes 9h 00m

Direct flights go from Chicago to Rome every day.

There is 1 airport near Rome: Rome Fiumicino (FCO)

Search flight deals

How far is Chicago to Rome by plane?
A flight from Chicago to Rome will travel around 4806.0 mi. A reasonable flight in good conditions will take 11h 41m.
When did momondo last update prices for flights from Chicago to Rome?
Prices for flights from Chicago to Rome refresh daily.
How many operators does momondo search for flights from Chicago to Rome?
As of November 2025, there are 17 operators available to choose from for flights from Chicago to Rome.
How old do you have to be to fly from Chicago to Rome?
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.
What documentation or ID do you need to fly to Rome?
The required travel and health documents for your Rome 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. 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 to Rome?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Rome is Boeing 787 Dreamliner (43.99% of total bookings). The next most popular plane models are Boeing 787-10 Dreamliner (22.00%), Boeing 787-8 Dreamliner (21.08%), and Airbus A330-900neo (7.41%).
What is the most popular airline from Chicago to Rome?
momondo data reveals that the most frequently booked airline on the route from Chicago to Rome is United Airlines, representing 30% of all bookings. The subsequent popular airlines are ITA Airways at 20%, TAP AIR PORTUGAL at 7%, and American Airlines at 6%.

Best airlines flying from Chicago to Rome

Compare and see reviews for airlines that fly from Chicago to Rome with momondo

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom $338	Free Cancellation	Rating 7.1 2,059 reviews	Search TAP AIR PORTUGAL flights
Air Canada	PriceFrom $390	Free Cancellation	Rating 7.1 10,448 reviews	Search Air Canada flights
Icelandair	PriceFrom $392	Free Cancellation	Rating 7.1 578 reviews	Search Icelandair flights
Iberia	PriceFrom $415	Free Cancellation	Rating 7.0 3,012 reviews	Search Iberia flights
SWISS	PriceFrom $416	Free Cancellation	Rating 7.5 1,784 reviews	Search SWISS flights
Scandinavian Airlines	PriceFrom $428	Free Cancellation	Rating 7.4 1,575 reviews	Search Scandinavian Airlines flights
Air France	PriceFrom $458	Free Cancellation	Rating 7.4 1,487 reviews	Search Air France flights
Delta	PriceFrom $481	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Aer Lingus	PriceFrom $506	Free Cancellation	Rating 7.2 1,370 reviews	Search Aer Lingus flights
KLM	PriceFrom $512	Free Cancellation	Rating 7.7 1,411 reviews	Search KLM flights

SWISS Flights From Chicago to Rome
SWISS operates around 6 flights from Chicago to Rome every week. The average price of these flights found in the last 72 hours has been $714, but momondo users have found SWISS deals from Chicago to Rome from as low as $416 round-trip. SWISS has been scored 7.5/10 in 1,784 reviews.
United Airlines Flights From Chicago to Rome
The best United Airlines deal for Chicago to Rome flight tickets found on momondo in the last 72 hours was $545, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $898 round-trip. United Airlines operates 6 flights out of Chicago into Rome in an average week, so prices vary by time and availability. 9,017 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Rome for you.

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

momondo does allow users to show only those flights to Rome from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Rome?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Rome.

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

Price alerts on flights to Rome from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Rome 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

Sat 12/13

Sat 12/20

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Italy

Cheap flights from Chicago to Rome from $237

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 11/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Chicago to Rome

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Scandinavian Airlines flights from Chicago to Rome

Our best Scandinavian Airlines deals on Chicago to Rome flight tickets

Air France flights from Chicago to Rome

Our best Air France deals on Chicago to Rome flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Chicago to Rome that are best for you.

See travel insights to Rome from

How to get the cheapest flight ticket from Chicago to Rome

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?

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

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

What is the cheapest Chicago to Rome flight route?

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

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

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

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

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

How have Chicago to Rome flight prices changed over time?

As of November 2025, prices for Chicago to Rome flights are approximately 14% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Chicago to Rome?

Scandinavian Airlines and TAP AIR PORTUGAL are the most popular carriers operating from Chicago to Rome

What airlines fly to Rome?

Which airport is the most popular layover for flights between Chicago and Rome?

Reykjavik (KEF) was the most common stop: 25% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Rome?

Flights via Lisbon (LIS) offer the lowest average round-trip price of $464.

Which layover airport has the shortest travel time from Chicago to Rome?

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 11h 03m.

Which layover airport has the shortest connection time from Chicago to Rome?

Munich (MUC) has the shortest average layover time for this route: 0h 53m.

How many flights depart from Chicago to Rome on average per day?

The number of flights available between Chicago and Rome is 5 per day as of November 2025. The most frequent departure time is 3:00PM, with 100% of daily flights leaving in the afternoon.

How many flights depart from Chicago to Rome on average per week?

40 flights are operational weekly from Chicago to Rome as of November 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

When to book flights from Chicago to Rome

Cheap Chicago to Rome (CHI to ROM) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Rome

How far is Chicago to Rome by plane?

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

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

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

What documentation or ID do you need to fly to Rome?

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

What is the most popular airline from Chicago to Rome?

Best airlines flying from Chicago to Rome

Compare and see reviews for airlines that fly from Chicago to Rome with momondo

SWISS Flights From Chicago to Rome

United Airlines Flights From Chicago to Rome

Traveling to a place near Rome?

Why use momondo?

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

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

How can momondo help me find flights from Chicago to Rome?

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

An easier way to manage your Rome 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Italy