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: 10h 57m.

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

Flights via Lisbon (LIS) offer the lowest average round-trip price of $470.

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

77 flights are operational weekly from Chicago to Rome as of October 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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

The number of flights available between Chicago and Rome is 11 per day as of October 2025. The most frequent departure time is 3:00PM, with 100% of daily flights leaving in the afternoon.

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

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

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

TAP AIR PORTUGAL is the most popular carrier operating from Chicago to Rome

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.

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.

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 October 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.

$203 Cheap Flights from Chicago to Rome in 2025/26

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One-way

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Cheap round-trip flights

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6:15 pm - 12:15 amORD-FCO

23h 00m1 stop

5:55 am - 4:00 pmFCO-ORD

17h 05m1 stop

$460TAP AIR PORTUGAL

Find Deal

Sat, Apr 4 - Sun, Apr 12

7:00 am - 11:05 amORD-FCO

21h 05m2 stops

11:55 am - 4:45 pmFCO-ORD

35h 50m1 stop

$461Scandinavian Airlines

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Thu, Nov 27 - Thu, Dec 4

6:30 pm - 2:00 pmORD-FCO

12h 30m1 stop

11:25 am - 5:20 pmFCO-ORD

12h 55m1 stop

$470Icelandair

Find Deal

Sat, Dec 13 - Mon, Dec 22

6:30 pm - 2:00 pmORD-FCO

12h 30m1 stop

11:25 am - 5:20 pmFCO-ORD

12h 55m1 stop

$471Icelandair

Find Deal

Mon, Dec 1 - Mon, Dec 8

9:50 pm - 6:15 pmORD-FCO

13h 25m1 stop

7:05 am - 1:10 pmFCO-ORD

13h 05m1 stop

$478Lufthansa

Find Deal

Sun, Nov 9 - Tue, Nov 25

9:50 pm - 6:15 pmORD-FCO

13h 25m1 stop

7:05 am - 1:10 pmFCO-ORD

13h 05m1 stop

$479Lufthansa

Find Deal

Tue, Nov 11 - Tue, Nov 18

12:47 pm - 10:30 amMDW-FCO

14h 43m1 stop

12:40 pm - 11:49 pmFCO-MDW

18h 09m1 stop

$481Delta

Find Deal

Sun, Nov 30 - Tue, Dec 16

10:30 am - 6:55 amORD-FCO

14h 25m1 stop

12:40 pm - 11:58 pmFCO-ORD

18h 18m1 stop

$482Delta

Find Deal

Tue, Oct 28 - Fri, Nov 7

3:45 pm - 7:45 amORD-FCO

9h 00mnonstop

7:05 am - 3:20 pmFCO-ORD

15h 15m1 stop

$510United Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

3:45 pm - 7:45 amORD-FCO

9h 00mnonstop

7:05 am - 1:10 pmFCO-ORD

13h 05m1 stop

$517United Airlines

Find Deal

Sun, Nov 30 - Tue, Dec 16

TAP AIR PORTUGAL flights from Chicago to Rome

Our best TAP AIR PORTUGAL deals on Chicago to Rome flight tickets

TAP AIR PORTUGAL

Apr 4

ORD6:15 pmChicago O'Hare Intl

23h 00m

1 stop

FCO12:15 amRome Fiumicino

Apr 12

FCO5:55 amRome Fiumicino

17h 05m

1 stop

ORD4:00 pmChicago O'Hare Intl

$460

Find similar

TAP AIR PORTUGAL

Nov 5

ORD7:10 pmChicago O'Hare Intl

21h 55m

1 stop

FCO12:05 amRome Fiumicino

Nov 19

FCO6:00 amRome Fiumicino

16h 00m

1 stop

ORD3:00 pmChicago O'Hare Intl

$480

Find similar

TAP AIR PORTUGAL

Apr 4

ORD6:15 pmChicago O'Hare Intl

23h 00m

1 stop

FCO12:15 amRome Fiumicino

Apr 9

FCO8:00 pmRome Fiumicino

27h 00m

1 stop

ORD4:00 pmChicago O'Hare Intl

$485

Find similar

Scandinavian Airlines flights from Chicago to Rome

Our best Scandinavian Airlines deals on Chicago to Rome flight tickets

Scandinavian Airlines

Nov 27

ORD7:00 amChicago O'Hare Intl

21h 05m

2 stops

FCO11:05 amRome Fiumicino

Dec 4

FCO11:55 amRome Fiumicino

35h 50m

1 stop

ORD4:45 pmChicago O'Hare Intl

$461

Find similar

Scandinavian Airlines

Jan 13

ORD10:40 amChicago O'Hare Intl

17h 25m

2 stops

FCO11:05 amRome Fiumicino

May 1

FCO12:15 pmRome Fiumicino

34h 55m

2 stops

ORD4:10 pmChicago O'Hare Intl

$472

Find similar

Scandinavian Airlines

Mar 30

ORD7:15 pmChicago O'Hare Intl

16h 20m

1 stop

FCO6:35 pmRome Fiumicino

Apr 10

FCO7:25 pmRome Fiumicino

27h 45m

1 stop

ORD4:10 pmChicago O'Hare Intl

$489

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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

Thu 11/27

7:00 am-11:05 am

2 stops21h 05m

Rome Fiumicino

Thu 12/4

11:55 am-4:45 pm

1 stop35h 50m

$461

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sat 12/13

6:30 pm-2:00 pm

1 stop12h 30m

Rome Fiumicino

Mon 12/22

11:25 am-5:20 pm

1 stop12h 55m

$470

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Mon 12/1

6:30 pm-2:00 pm

1 stop12h 30m

Rome Fiumicino

Mon 12/8

11:25 am-5:20 pm

1 stop12h 55m

$471

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 11/9

9:50 pm-6:15 pm

1 stop13h 25m

Rome Fiumicino

Tue 11/25

7:05 am-1:10 pm

1 stop13h 05m

$478

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Tue 11/11

9:50 pm-6:15 pm

1 stop13h 25m

Rome Fiumicino

Tue 11/18

7:05 am-1:10 pm

1 stop13h 05m

$479

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Sun 11/30

12:47 pm-10:30 am

1 stop14h 43m

Rome Fiumicino

Tue 12/16

12:40 pm-11:49 pm

1 stop18h 09m

$481

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Tue 10/28

10:30 am-6:55 am

1 stop14h 25m

Rome Fiumicino

Fri 11/7

12:40 pm-11:58 pm

1 stop18h 18m

$482

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 11/12

3:45 pm-7:45 am

Nonstop9h 00m

Rome Fiumicino

Wed 11/19

7:05 am-3:20 pm

1 stop15h 15m

$510

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 11/30

3:45 pm-7:45 am

Nonstop9h 00m

Rome Fiumicino

Tue 12/16

7:05 am-1:10 pm

1 stop13h 05m

$517

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 typical price of a round-trip flight between Chicago and Rome?

What is the cheapest month to fly to Rome?

The cheapest month to fly to Rome from Chicago is in February. Flight prices, which tend to average around $567, 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 February, 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 $891. 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 $1,011.

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 $958. 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 $791 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 $740 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 October 2025, prices for Chicago to Rome flights are approximately 4% cheaper 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	$462
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 $462. The best round-trip flight deal from Chicago to Rome found on momondo in the last 72 hours is $754.

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 9h 00m.
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 October 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 (45.97% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (21.21%), Boeing 787-10 Dreamliner (20.77%), and Airbus A330-900neo (5.21%).
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 29% of all bookings. The subsequent popular airlines are ITA Airways at 20%, TAP AIR PORTUGAL at 8%, 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 $342	Free Cancellation	Rating 7.1 2,015 reviews	Search TAP AIR PORTUGAL flights
Air Canada	PriceFrom $390	Free Cancellation	Rating 7.1 10,295 reviews	Search Air Canada flights
Icelandair	PriceFrom $392	Free Cancellation	Rating 7.0 556 reviews	Search Icelandair flights
SWISS	PriceFrom $414	Free Cancellation	Rating 7.5 1,772 reviews	Search SWISS flights
Iberia	PriceFrom $422	Free Cancellation	Rating 7.0 2,990 reviews	Search Iberia flights
Scandinavian Airlines	PriceFrom $430	Free Cancellation	Rating 7.4 1,532 reviews	Search Scandinavian Airlines flights
Air France	PriceFrom $458	Free Cancellation	Rating 7.4 1,475 reviews	Search Air France flights
Aer Lingus	PriceFrom $506	Free Cancellation	Rating 7.2 1,336 reviews	Search Aer Lingus flights
KLM	PriceFrom $512	Free Cancellation	Rating 7.7 1,402 reviews	Search KLM flights
Turkish Airlines	PriceFrom $528	Free Cancellation	Rating 7.3 4,010 reviews	Search Turkish Airlines flights

SWISS Flights From Chicago to Rome
SWISS operates around 7 flights from Chicago to Rome every week. The average price of these flights found in the last 72 hours has been $721, but momondo users have found SWISS deals from Chicago to Rome from as low as $414 round-trip. SWISS has been scored 7.6/10 in 1,766 reviews.
Finnair Flights From Chicago to Rome
The best Finnair deal for Chicago to Rome flight tickets found on momondo in the last 72 hours was $633, round-trip. It should be noted that an average Finnair flight deal for this route in this time was higher, at $980 round-trip. Finnair operates 7 flights out of Chicago into Rome in an average week, so prices vary by time and availability. 1,332 Finnair reviews by users on momondo have scored the airline at 7.6/10.

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?

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.

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Cheap flights from Chicago to Rome from $203

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 10/27. 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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TAP AIR PORTUGAL flights from Chicago to Rome

Our best TAP AIR PORTUGAL deals on Chicago to Rome flight tickets

Scandinavian Airlines flights from Chicago to Rome

Our best Scandinavian Airlines deals on Chicago to Rome flight tickets

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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 typical price of a round-trip flight between Chicago and Rome?

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 October 2025, prices for Chicago to Rome flights are approximately 4% cheaper when compared to flights at the same time last year.

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

TAP AIR PORTUGAL is the most popular carrier operating from Chicago to Rome

What airlines fly to Rome?

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

Lisbon (LIS) 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 $470.

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: 10h 57m.

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 11 per day as of October 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?

77 flights are operational weekly from Chicago to Rome as of October 2025. The most popular departure day for this route is Mon, with 14% 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

Finnair 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.