Find Cheap Flights from Chicago O'Hare International to Rome (ORD - ROM)

Search hundreds of travel sites at once for deals on flights to Rome

Mon 1/22
Mon 1/29
Any month
Compare vs. KAYAK |

Good to Know

Low Season:
January
Best time to beat the crowds
4%
expected price decrease
High Season:
July
Most popular time to fly
19%
expected price increase
Average Price:
$2073
(avg. price over the last 2 weeks)
Good Deal:
$1330
or less (round trip)

When to Book Flights from Chicago O'Hare International to Rome

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $1329 or less.
The cheapest flight from Chicago O'Hare International to Rome was found 30 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is January.
Morning departure is around 8% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Chicago O'Hare International to Rome Flights

How long does a flight from Chicago O'Hare International to Rome take?
An average nonstop flight takes 9h 05m, covering a distance of 4816 miles.
Which airlines provide the cheapest flights from Chicago O'Hare International to Rome?
In the past 3 days, the cheapest round-trip tickets were found on Turkish Airlines ($556), Multiple Airlines ($572) and British Airways ($574).
Do I need a passport to fly between Chicago O'Hare International and Rome?
Yes.
What’s the cheapest day of the week to fly Chicago O'Hare International to Rome?
For Chicago O'Hare International to Rome, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Rome back to Chicago O'Hare International, the best deals are generally found on Wednesday, with Monday being the most expensive.

Book cheap flights from Chicago O'Hare International to Rome (round-trip)

Airports
Origin
Chicago
$556
only
$556
Destination
Rome
$556
only
$556
$572
only
$572
Thu, Feb 1
ORD
FCO
17h 00m
Wed, Feb 28
FCO
ORD
17h 45m
Trip: 28 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17568 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
NBO
IST
Mediocre 3.0

flight attendants from Nairobi to Istanbul were rude and unaccomodating. asking for a glass of water appeared to overwhelm the flight attendant.

KTM
IST
Mediocre 2.0

I did nit like anything...

I hate kayak..

IST
JFK
Excellent 8.0

Food, entertainment and service

narrow sitting space

IAD
IST
Excellent 10.0

Excellent service with comfort

All was great

IST
ZAG
Good 7.6

The food was great. The seats were soft and there was enough legroom.

We were stuck on an aisle where the seats don't adjust on one of the flights, but it was a relatively short flight. The boarding process was a little disorganized, but we were able to get on the plane quickly. The worst part was the home airport. I don't know how much control Turkish airlines has over that airport, but the bathrooms we're absolutely disgusting.

Tue, Jan 30
ORD
CIA
23h 05m
Wed, Feb 28
CIA
ORD
17h 20m
Trip: 30 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 16
ORD
FCO
9h 05m
Mon, Apr 23
FCO
ORD
24h 45m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 3 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
YYZ
LHR
Mediocre 2.0

Rude staff at the airport. Short overlay did not have enough time to get our bags and checkin again that was ridiculous to have to check in again!

LHR
DFW
Excellent 10.0

I arrived safely and on time.....good movie selection

Breakfast out of London was not appealing - eggs not tasty and potatoes mushy and lacking in taste.

BOM
LHR
Excellent 8.3

Economy plus was great. Economy was a little rough for me as seating was much less comfortable

LHR
IAH
Mediocre 2.0

Unfortunately, I couldn't travel as I was told to bring the credit card used in the booking of my flight. This was not explained in the booking option. Thus I would need a refund on my flight ticket.

LHR
SFO
Okay 5.3

Cabin crew polite and courteous

Boarding via bus to plane was an added hassle The cabin temperature throughout flight was uncomfortably cold On each trip I have made with BA ( 6 in last year USA to U.K. and Spain) lack of overhead luggage space is always an issue. I paid 65 pounds for an extra check-on small suitcase, yet I couldn’t even put a small holdall in overhead because others had whole suitcases in there. This needs to be re-evaluated!

Sun, Apr 8
ORD
FCO
9h 05m
Wed, Apr 18
FCO
ORD
10h 30m
Trip: 11 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 61 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
ORD
FCO
Excellent 8.0

I truly enjoyed the flight attendants, the flight overall and the great price I got.

The seats are slightly uncomfortable to sleep in, but that's normal.

ORD
FCO
Excellent 10.0

I really liked the seats. Very comfortable especially how far they reckoned and the height of the backrest was perfect for a petite person like myself. Usually they are too tall and the headrest forces my head down. Also amazing selection of movies! Wow, thank you.

ORD
FCO
Okay 5.6

Seats were very uncomfortable and tight. I felt like I could not move for 9+ hours. Seats should be roomier, NOT tighter, for international flights. I will never fly American Airlines for an overseas international flight again.

ORD
FCO
Good 6.0

Service was good

Seats were very small and very tight bags did not stow under seats like usual

ORD
FCO
Excellent 10.0

Everything was great. Easy boarding great comfortable seating and friendly efficient stewardship

Wed, Jun 6
ORD
FCO
11h 40m
Tue, Jun 19
FCO
ORD
33h 45m
Trip: 14 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 4125 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.8
BCN
DUB
Good 6.0

I don't understand why they have to charge for water, coffee or tea. These are basic beverages.

LHR
ORK
Good 6.3

Really comfortable seat

Had to divert to Shannon due to fig. Bussed in FREEZING ancient vehicle to Cork

DUB
LAX
Good 6.3

Not enough food served, they charged for alcohol on a transatlantic flight! Some of the crew were not the friendliest.

DUB
JFK
Excellent 9.3

Overall good experience

JFK
DUB
Excellent 8.0

I had a good flight. No complaints.

Thu, Jun 7
ORD
FCO
11h 05m
Sat, Jun 16
FCO
ORD
12h 50m
Trip: 10 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5822 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
JFK
ZRH
Excellent 10.0

Courteous Staff Excellent Service and enough concern for the guests.

BCN
ZRH
Excellent 10.0

Friendly service and food

Older plane with no entertainment

ZRH
GVA
Excellent 8.4

New aircraft

Lost luggage. Flight delayed.

ZRH
CPH
Excellent 8.6

Swiss service relayable

ZRH
AMS
Good 7.0

Service was minimal but sufficient, Food was good

Seats 23A, 23B were extra cramped on the B777-300ER, even though they are sold as "extra comfort"! due to the video screen taking space between the seats. The seats were so cramped that the overhead light kept coming on, unknowingly, when people shifted in their seats.

Tue, Mar 6
ORD
FCO
29h 15m
Tue, Mar 13
FCO
ORD
17h 45m
Trip: 7 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17568 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
ATL
Mediocre 3.6

the flight attendants were more present and even spoke English.

NBO
IST
Mediocre 3.0

flight attendants from Nairobi to Istanbul were rude and unaccomodating. asking for a glass of water appeared to overwhelm the flight attendant.

DAC
IST
Excellent 8.0

Food, entertainment and service

No boarding in Turkey airport, difficult to get down and up after long flight, narrow sitting space

IST
SFO
Okay 4.6

Good entertainment.

Need to have better boarding and organization.

IST
JFK
Excellent 8.0

Food, entertainment and service

narrow sitting space

Mon, Feb 26
ORD
CIA
21h 45m
Wed, Mar 7
CIA
ORD
17h 20m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 9
ORD
FCO
9h 05m
Sat, May 19
FCO
ORD
27h 30m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 3 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
TPA
LGW
Excellent 10.0

Friendly flight staff, spacious cabin, decent food, clean and well-maintained. Additionally, we were delayed by 30 minutes and still managed to arrive before our original arrival time at Gatwick. I haven’t flown BA in years but this trip has made me a new regular customer.

ORD
FCO
Good 7.3

I really liked how it was just one flight and no lay overs, the crew was very nice, and the food was good.

It was very late and delayed.

LHR
SEA
Good 7.0

Serve was normal and so was the food.

Left the terminal building by bus to the aircraft. Had to exit the bus, WALK ACROSS the tarmac and up a set of stairs to the plane. REALLY, British Air couldn't find a proper gate at the terminal? What if it had been raining or my elderly mother that needs a wheel chair? BA needs to solve these problems fast if they want my service in the future.

ORD
LHR
Excellent 9.3

the first flight from Chicago to London was great. very good aircraft.

LHR
IAH
Mediocre 2.0

Unfortunately, I couldn't travel as I was told to bring the credit card used in the booking of my flight. This was not explained in the booking option. Thus I would need a refund on my flight ticket.

Thu, Feb 8
ORD
FCO
29h 15m
Wed, Feb 14
FCO
ORD
17h 45m
Trip: 7 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17568 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
TXL
Good 6.8

It was on time and we got there safely, otherwise not memorable in any way.

The staff...not very outgoing....they clearly wish that they were somewhere else.

KTM
IST
Mediocre 2.0

I did nit like anything...

I hate kayak..

IST
JFK
Excellent 8.0

Food, entertainment and service

narrow sitting space

NRT
IST
Excellent 10.0

World-class service at a price, convenience of connections, still free seat resevation and decent luggage allowance, two suitcases, for all of which other carriers extort extra payments.

Little bit quicker tray collection after meal.

IST
ATL
Mediocre 3.6

the flight attendants were more present and even spoke English.

Tue, Mar 6
ORD
CIA
21h 55m
Thu, Mar 15
CIA
ORD
17h 20m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 16
ORD
FCO
30h 10m
Tue, May 29
FCO
ORD
10h 30m
Trip: 14 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 3 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
AUH
LHR
Excellent 10.0

I arrived safely and on time

Audio plug for my seat was broken, but I slept so it worked out Kay.

ORD
FCO
Good 7.3

I really liked how it was just one flight and no lay overs, the crew was very nice, and the food was good.

It was very late and delayed.

LHR
SFO
Okay 5.3

Cabin crew polite and courteous

Boarding via bus to plane was an added hassle The cabin temperature throughout flight was uncomfortably cold On each trip I have made with BA ( 6 in last year USA to U.K. and Spain) lack of overhead luggage space is always an issue. I paid 65 pounds for an extra check-on small suitcase, yet I couldn’t even put a small holdall in overhead because others had whole suitcases in there. This needs to be re-evaluated!

YYZ
LHR
Mediocre 2.0

Rude staff at the airport. Short overlay did not have enough time to get our bags and checkin again that was ridiculous to have to check in again!

TPA
LGW
Excellent 10.0

Friendly flight staff, spacious cabin, decent food, clean and well-maintained. Additionally, we were delayed by 30 minutes and still managed to arrive before our original arrival time at Gatwick. I haven’t flown BA in years but this trip has made me a new regular customer.

Mon, Jun 4
ORD
FCO
9h 25m
Tue, Jun 12
FCO
ORD
10h 40m
$1356
Trip: 9 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 2093 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.2
Entertainment
6.8
Food
7.1
CDG
BKK
Excellent 8.0

The inflight service

The 3 hours delay

CDG
PVG
Excellent 8.0

Smoothness of flight and service

In a french airline, chinese-cuisine meal was more attractive than western. Unbelievable! Entertainment: films were either too old, or too uninteresting

CDG
MEX
Good 6.6

Although we departed late from Paris, it arrived on time to Mexico City. Most of the stewardess very professional and kind.

Although we traveled in Business, all business cabins were full of children, tired crying, walking around. My suggestion to AIR France would be that the small cabin of business were assigned to adults only. Regarding food, some options were not available when our turn came.

CDG
TXL
Mediocre 2.0

There should be more layover time as I almost missed my flight and My luggage was delayed!!

CDG
RUH
Okay 5.0

Staff was nice

Very cramped. Poor leg room also with.metal bars under seats that further. Limited foot room. Terrible options in movies.

Thu, Mar 15
ORD
FCO
17h 00m
Thu, Mar 22
FCO
ORD
34h 20m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17568 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
TXL
Good 6.8

It was on time and we got there safely, otherwise not memorable in any way.

The staff...not very outgoing....they clearly wish that they were somewhere else.

IST
ZAG
Good 7.6

The food was great. The seats were soft and there was enough legroom.

We were stuck on an aisle where the seats don't adjust on one of the flights, but it was a relatively short flight. The boarding process was a little disorganized, but we were able to get on the plane quickly. The worst part was the home airport. I don't know how much control Turkish airlines has over that airport, but the bathrooms we're absolutely disgusting.

IST
JFK
Excellent 8.0

Food, entertainment and service

narrow sitting space

TLV
IST
Excellent 8.3

On time.

NBO
IST
Mediocre 3.0

flight attendants from Nairobi to Istanbul were rude and unaccomodating. asking for a glass of water appeared to overwhelm the flight attendant.

Tue, May 22
ORD
FCO
25h 50m
Tue, Jun 5
FCO
ORD
10h 30m
Trip: 15 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 3 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
YYZ
LHR
Mediocre 2.0

Rude staff at the airport. Short overlay did not have enough time to get our bags and checkin again that was ridiculous to have to check in again!

LHR
JFK
Excellent 8.0

Flight wasn’t full so it was great to be able to stretch out!

One older cabin female attendant was quite arrogant - otherwise all good!

LHR
SEA
Good 7.0

Serve was normal and so was the food.

Left the terminal building by bus to the aircraft. Had to exit the bus, WALK ACROSS the tarmac and up a set of stairs to the plane. REALLY, British Air couldn't find a proper gate at the terminal? What if it had been raining or my elderly mother that needs a wheel chair? BA needs to solve these problems fast if they want my service in the future.

LHR
DFW
Excellent 10.0

I arrived safely and on time.....good movie selection

Breakfast out of London was not appealing - eggs not tasty and potatoes mushy and lacking in taste.

AUH
LHR
Excellent 10.0

I arrived safely and on time

Audio plug for my seat was broken, but I slept so it worked out Kay.

Wed, Mar 7
ORD
FCO
17h 00m
Wed, Mar 21
FCO
ORD
17h 45m
Trip: 14 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17568 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
TXL
Good 6.8

It was on time and we got there safely, otherwise not memorable in any way.

The staff...not very outgoing....they clearly wish that they were somewhere else.

IAD
IST
Excellent 10.0

Excellent service with comfort

All was great

SFO
IST
Good 6.6

The entertainment system was nice, the drinks were good, and the food was OK in Economy Class

The cabin crew was not very outgoing and not proactive in any way when it came to helping customers. The overall 777 plane was OK. I would have liked to see if the A380 was nicer. The entertainment screens were lower resolution with a good, but not great selection of content.

IST
ATL
Mediocre 3.6

the flight attendants were more present and even spoke English.

NBO
IST
Mediocre 3.0

flight attendants from Nairobi to Istanbul were rude and unaccomodating. asking for a glass of water appeared to overwhelm the flight attendant.

Wed, May 23
ORD
FCO
12h 35m
Wed, Jun 6
FCO
ORD
24h 40m
Trip: 15 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 3 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
DFW
Excellent 10.0

I arrived safely and on time.....good movie selection

Breakfast out of London was not appealing - eggs not tasty and potatoes mushy and lacking in taste.

AUH
LHR
Excellent 10.0

I arrived safely and on time

Audio plug for my seat was broken, but I slept so it worked out Kay.

ORD
LHR
Excellent 9.3

the first flight from Chicago to London was great. very good aircraft.

LHR
TLV
Okay 5.6

the staff

aircraft, food, entertainment

LHR
SEA
Good 7.0

Serve was normal and so was the food.

Left the terminal building by bus to the aircraft. Had to exit the bus, WALK ACROSS the tarmac and up a set of stairs to the plane. REALLY, British Air couldn't find a proper gate at the terminal? What if it had been raining or my elderly mother that needs a wheel chair? BA needs to solve these problems fast if they want my service in the future.

Tue, Apr 24
ORD
CIA
22h 30m
Thu, May 10
CIA
ORD
26h 10m
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 1
ORD
FCO
17h 00m
Sun, Feb 11
FCO
ORD
38h 20m
Trip: 11 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17568 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
DAC
IST
Excellent 8.0

Food, entertainment and service

No boarding in Turkey airport, difficult to get down and up after long flight, narrow sitting space

NRT
IST
Excellent 10.0

World-class service at a price, convenience of connections, still free seat resevation and decent luggage allowance, two suitcases, for all of which other carriers extort extra payments.

Little bit quicker tray collection after meal.

SFO
IST
Good 6.6

The entertainment system was nice, the drinks were good, and the food was OK in Economy Class

The cabin crew was not very outgoing and not proactive in any way when it came to helping customers. The overall 777 plane was OK. I would have liked to see if the A380 was nicer. The entertainment screens were lower resolution with a good, but not great selection of content.

IST
TXL
Good 6.8

It was on time and we got there safely, otherwise not memorable in any way.

The staff...not very outgoing....they clearly wish that they were somewhere else.

IST
ZAG
Good 7.6

The food was great. The seats were soft and there was enough legroom.

We were stuck on an aisle where the seats don't adjust on one of the flights, but it was a relatively short flight. The boarding process was a little disorganized, but we were able to get on the plane quickly. The worst part was the home airport. I don't know how much control Turkish airlines has over that airport, but the bathrooms we're absolutely disgusting.

Sat, Apr 28
ORD
FCO
13h 00m
Sun, May 6
FCO
ORD
31h 00m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 3 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
YYZ
LHR
Mediocre 2.0

Rude staff at the airport. Short overlay did not have enough time to get our bags and checkin again that was ridiculous to have to check in again!

LHR
TLV
Okay 5.6

the staff

aircraft, food, entertainment

LHR
SEA
Good 7.0

Serve was normal and so was the food.

Left the terminal building by bus to the aircraft. Had to exit the bus, WALK ACROSS the tarmac and up a set of stairs to the plane. REALLY, British Air couldn't find a proper gate at the terminal? What if it had been raining or my elderly mother that needs a wheel chair? BA needs to solve these problems fast if they want my service in the future.

LHR
IAH
Mediocre 2.0

Unfortunately, I couldn't travel as I was told to bring the credit card used in the booking of my flight. This was not explained in the booking option. Thus I would need a refund on my flight ticket.

LHR
DFW
Excellent 10.0

I arrived safely and on time.....good movie selection

Breakfast out of London was not appealing - eggs not tasty and potatoes mushy and lacking in taste.

Show more results

Chicago O'Hare International to Rome Flight Information

Avg. Flight Duration 9h 55m
Flights Arrive in Rome
Flights Depart from Chicago O'Hare International
Flight Price $556
Distance 4816 miles
Airlines Turkish Airlines, British Airways, American Airlines, Aer Lingus, SWISS, Air France
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.