Which layover airport offers the lowest fares from Chicago O'Hare Intl Airport to Rome?

Flights via Lisbon (LIS) offer the lowest average round-trip price of $436.

Which layover airport has the shortest connection time from Chicago O'Hare Intl Airport to Rome?

Minneapolis (MSP) has the shortest average layover time for this route: 1h 03m.

Which layover airport has the shortest travel time from Chicago O'Hare Intl Airport to Rome?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 11h 20m.

What is the most punctual flight time for Chicago to Rome flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Which airport is the most popular layover for flights between Chicago O'Hare Intl Airport and Rome?

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

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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 O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 47% 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.

What is the cheapest airline that flies from Chicago O'Hare Intl to Rome?

TAP AIR PORTUGAL and Air Serbia are the most popular carriers operating from Chicago O'Hare Intl to Rome

How often are flights from Chicago to Rome delayed?

Historically, on average around 30% of flights between Chicago and Rome have experienced a delay on any given week. The average delay length over the past 12 months has been 162 minutes.

Which airline has the best punctuality record on Chicago to Rome flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 29% of their flights experiencing any sort of delay.

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

As of February 2026, there are 17 operators available to choose from for flights from Chicago O'Hare Intl Airport to Rome.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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.

$244 Cheap Flights from Chicago O'Hare Intl Airport to Rome in 2026

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Find the cheapest flights from Chicago O'Hare Intl Airport to Rome

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:50 pm - 2:00 pm

ORD

FCO

12h 10m

1 stop

7:05 am - 2:10 pm

FCO

ORD

13h 05m

1 stop

$508Multiple Airlines

Tue, Mar 3 - Tue, Mar 10

9:50 pm - 6:15 pm

ORD

FCO

13h 25m

1 stop

7:05 am - 1:10 pm

FCO

ORD

13h 05m

1 stop

$509Lufthansa

Wed, Feb 25 - Tue, Mar 3

7:50 pm - 2:00 pm

ORD

FCO

12h 10m

1 stop

12:20 pm - 7:25 pm

FCO

ORD

13h 05m

1 stop

$510Multiple Airlines

Mon, Mar 9 - Tue, Mar 17

3:39 pm - 9:55 pm

ORD

FCO

23h 16m

2 stops

8:50 pm - 1:50 pm

FCO

ORD

24h 00m

1 stop

$511British Airways

Mon, Feb 23 - Mon, Mar 2

8:20 pm - 11:05 am

ORD

FCO

32h 45m

1 stop

9:35 am - 4:10 pm

FCO

ORD

13h 35m

1 stop

$512Scandinavian Airlines

Sun, Mar 8 - Fri, Apr 17

6:00 pm - 7:05 pm

ORD

FCO

18h 05m

1 stop

5:55 am - 4:00 pm

FCO

ORD

17h 05m

1 stop

$513TAP AIR PORTUGAL

Sun, Apr 5 - Fri, Apr 10

3:39 pm - 7:35 pm

ORD

FCO

20h 56m

2 stops

5:50 pm - 6:00 pm

FCO

ORD

31h 10m

2 stops

$514British Airways

Mon, Feb 23 - Tue, Mar 3

6:41 pm - 9:50 am

ORD

FCO

32h 09m

1 stop

2:15 pm - 11:54 pm

FCO

ORD

16h 39m

1 stop

$515British Airways

Tue, Apr 14 - Tue, Apr 21

10:45 pm - 9:55 pm

ORD

FCO

17h 10m

1 stop

6:45 am - 1:50 pm

FCO

ORD

14h 05m

1 stop

$516British Airways

Sun, Mar 8 - Wed, Apr 15

12:50 pm - 9:25 am

ORD

FCO

13h 35m

1 stop

1:15 pm - 4:03 pm

FCO

ORD

33h 48m

2 stops

$517Air Canada

Sun, Feb 22 - Wed, Mar 4

Air Canada flights from Chicago O'Hare Intl Airport to Rome

Our best Air Canada deals on Chicago O'Hare Intl Airport to Rome flight tickets

Air Canada

Feb 22

ORD12:50 pmChicago O'Hare Intl

13h 35m

1 stop

FCO9:25 amRome Fiumicino

Mar 4

FCO1:15 pmRome Fiumicino

33h 48m

2 stops

ORD4:03 pmChicago O'Hare Intl

$517

Air Canada

Feb 16

ORD6:00 pmChicago O'Hare Intl

32h 25m

1 stop

FCO9:25 amRome Fiumicino

Mar 3

FCO1:05 pmRome Fiumicino

32h 38m

2 stops

ORD2:43 pmChicago O'Hare Intl

$522

Air Canada

Mar 21

ORD6:04 pmChicago O'Hare Intl

31h 51m

2 stops

FCO7:55 amRome Fiumicino

Mar 31

FCO11:30 amRome Fiumicino

14h 23m

2 stops

ORD6:53 pmChicago O'Hare Intl

$530

United Airlines flights from Chicago O'Hare Intl Airport to Rome

Our best United Airlines deals on Chicago O'Hare Intl Airport to Rome flight tickets

United Airlines

Feb 22

ORD3:45 pmChicago O'Hare Intl

9h 00m

FCO7:45 amRome Fiumicino

Mar 10

FCO7:05 amRome Fiumicino

13h 20m

1 stop

ORD2:25 pmChicago O'Hare Intl

$522

United Airlines

Feb 22

ORD3:45 pmChicago O'Hare Intl

9h 00m

FCO7:45 amRome Fiumicino

Mar 4

FCO7:05 amRome Fiumicino

13h 20m

1 stop

ORD1:25 pmChicago O'Hare Intl

$523

United Airlines

Feb 22

ORD3:45 pmChicago O'Hare Intl

9h 00m

FCO7:45 amRome Fiumicino

Mar 6

FCO9:45 amRome Fiumicino

10h 25m

ORD1:10 pmChicago O'Hare Intl

$524

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Rome that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Tue 3/3

6:50 pm-2:00 pm

1 stop12h 10m

Rome Fiumicino

Tue 3/10

7:05 am-2:10 pm

1 stop13h 05m

$508

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 2/25

9:50 pm-6:15 pm

1 stop13h 25m

Rome Fiumicino

Tue 3/3

7:05 am-1:10 pm

1 stop13h 05m

$509

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Mon 3/9

7:50 pm-2:00 pm

1 stop12h 10m

Rome Fiumicino

Tue 3/17

12:20 pm-7:25 pm

1 stop13h 05m

$510

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Mon 2/23

3:39 pm-9:55 pm

2 stops23h 16m

Rome Fiumicino

Mon 3/2

8:50 pm-1:50 pm

1 stop24h 00m

$511

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 3/8

8:20 pm-11:05 am

1 stop32h 45m

Rome Fiumicino

Fri 4/17

9:35 am-4:10 pm

1 stop13h 35m

$512

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 4/5

6:00 pm-7:05 pm

1 stop18h 05m

Rome Fiumicino

Fri 4/10

5:55 am-4:00 pm

1 stop17h 05m

$513

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Mon 2/23

3:39 pm-7:35 pm

2 stops20h 56m

Rome Fiumicino

Tue 3/3

5:50 pm-6:00 pm

2 stops31h 10m

$514

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Tue 4/14

6:41 pm-9:50 am

1 stop32h 09m

Rome Fiumicino

Tue 4/21

2:15 pm-11:54 pm

1 stop16h 39m

$515

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 3/8

10:45 pm-9:55 pm

1 stop17h 10m

Rome Fiumicino

Wed 4/15

6:45 am-1:50 pm

1 stop14h 05m

$516

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 2/22

12:50 pm-9:25 am

1 stop13h 35m

Rome Fiumicino

Wed 3/4

1:15 pm-4:03 pm

2 stops33h 48m

$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 O'Hare Intl Airport 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

Delays

Layovers

What is the cheapest month to fly to Rome?

The cheapest month to fly to Rome from Chicago O'Hare Intl Airport is in January. Flight prices, which tend to average around $547, 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 January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $569.

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 Monday when prices can be found for as low as $896. 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 $1,019.

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

Fly from Chicago O'Hare Intl to Rome Fiumicino for the best Chicago O'Hare Intl - 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 O'Hare Intl Airport when booking week ahead of your departure date. In general, you can expect to find flights to Rome for around $793 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome from Chicago O'Hare Intl Airport for as low as $774 on momondo.

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

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

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

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

As of February 2026, prices for Chicago O'Hare Intl Airport to Rome flights are approximately 31% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Rome 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 (ORD to ROM) flight deals and tips

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

Best Price Found	$561
Fastest flight time	9h 00m
Direct flights	Every day
Airports in Rome	2 airports

The best one-way flight to Rome from Chicago O'Hare Intl Airport in the past 72 hours is $561. The best round-trip flight deal from Chicago O'Hare Intl Airport to Rome found on momondo in the last 72 hours is $785.

The fastest flight from Chicago O'Hare Intl Airport to Rome takes 9h 00m

Direct flights go from Chicago O'Hare Intl Airport to Rome every day.

There are 2 airports in Rome. From Chicago O'Hare Intl Airport there are direct flights to Rome Fiumicino (FCO).

Search flight deals

How far is Chicago O'Hare Intl to Rome by plane?
A flight from Chicago O'Hare Intl to Rome will travel around 4812.6 mi. In terms of flight time, this usually takes a little over 9h 00m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Rome?
Prices for flights from Chicago O'Hare Intl Airport to Rome refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Rome?
As of February 2026, there are 17 operators available to choose from for flights from Chicago O'Hare Intl Airport to Rome.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Rome?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Rome?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago O'Hare Intl Airport to Rome is Boeing 787 Dreamliner (35.99% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (18.06%), Boeing 787-10 Dreamliner (17.90%), and Boeing 787-8 Dreamliner (15.16%).
What is the most popular airline from Chicago O'Hare Intl Airport to Rome?
momondo data reveals that the most frequently booked airline on the route from Chicago O'Hare Intl Airport to Rome is United Airlines, representing 31% of all bookings. The subsequent popular airlines are ITA Airways at 19%, British Airways at 7%, and Icelandair at 6%.

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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Rome with momondo

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $230	Free Cancellation	Rating 7.0 3,106 reviews	Search Iberia flights
TAP AIR PORTUGAL	PriceFrom $337	Free Cancellation	Rating 7.1 2,135 reviews	Search TAP AIR PORTUGAL flights
Air Canada	PriceFrom $390	Free Cancellation	Rating 7.1 10,697 reviews	Search Air Canada flights
Icelandair	PriceFrom $392	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
SWISS	PriceFrom $414	Free Cancellation	Rating 7.6 1,867 reviews	Search SWISS flights
Scandinavian Airlines	PriceFrom $420	Free Cancellation	Rating 7.3 1,678 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $455	Free Cancellation	Rating 7.7 1,450 reviews	Search KLM flights
British Airways	PriceFrom $455	Free Cancellation	Rating 6.7 7,719 reviews	Search British Airways flights
Air France	PriceFrom $458	Free Cancellation	Rating 7.4 1,531 reviews	Search Air France flights
Delta	PriceFrom $462	Free Cancellation	Rating 7.9 8,166 reviews	Search Delta flights

Fiumicino

Civitavecchia

Cassino

Montepulciano

Pienza

Ponza

Tivoli

Sperlonga

Gaeta

Orvieto

Chianciano Terme

Cortona

Terracina

Ciampino

Saturnia

Santa Marinella

Grosseto

Sabaudia

Ascoli Piceno

Orbetello

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?

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 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?

If you are simply researching potential flights to Rome, momondo offers a useful price alert feature which will track prices for flights to Rome from Chicago and alert you when they change.

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Cheap flights from Chicago O'Hare Intl Airport to Rome from $244

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Air Canada flights from Chicago O'Hare Intl Airport to Rome

Our best Air Canada deals on Chicago O'Hare Intl Airport to Rome flight tickets

United Airlines flights from Chicago O'Hare Intl Airport to Rome

Our best United Airlines deals on Chicago O'Hare Intl Airport to Rome flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Rome that are best for you.

See travel insights to Rome from

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

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

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

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

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

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

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

As of February 2026, prices for Chicago O'Hare Intl Airport to Rome flights are approximately 31% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Chicago O'Hare Intl to Rome?

TAP AIR PORTUGAL and Air Serbia are the most popular carriers operating from Chicago O'Hare Intl to Rome

What airlines fly to Rome?

How often are flights from Chicago to Rome delayed?

Historically, on average around 30% of flights between Chicago and Rome have experienced a delay on any given week. The average delay length over the past 12 months has been 162 minutes.

What is the most punctual flight time for Chicago to Rome flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Chicago to Rome flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 29% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Rome?

Flights via Lisbon (LIS) offer the lowest average round-trip price of $436.

Which layover airport has the shortest travel time from Chicago O'Hare Intl Airport to Rome?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 11h 20m.

Which layover airport has the shortest connection time from Chicago O'Hare Intl Airport to Rome?

Minneapolis (MSP) has the shortest average layover time for this route: 1h 03m.

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

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Rome

How far is Chicago O'Hare Intl to Rome by plane?

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

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

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

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

What is the most popular plane model from Chicago O'Hare Intl Airport to Rome?

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

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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Rome with momondo

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

Fly into one of these airports located in Rome