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$357+ Cheap flights from O'Hare Intl (ORD) to Rome (ROM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ROM
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Rome are usually found in January or November, booked 15 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap flight deals from O'Hare Intl to Rome

Cheapest flights from O'Hare Intl to Rome
Explore the most affordable flight options available from O'Hare Intl to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:10 pm
ORD
-
FCO
1 stop15h 15m
Turkish Airlines
Wed 10/148:00 pm
FCO
-
ORD
1 stop20h 40m
Turkish Airlines
Deal found 3/18$572
This Mytrip deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:10 pm
ORD
-
FCO
1 stop34h 55m
Turkish Airlines
Wed 5/67:05 am
FCO
-
ORD
1 stop33h 35m
Turkish Airlines
Deal found 3/20$573
This oojo deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:00 pm
ORD
-
FCO
1 stop23h 15m
TAP AIR PORTUGAL
Tue 4/148:00 pm
FCO
-
ORD
1 stop27h 00m
TAP AIR PORTUGAL
Deal found 3/18$574
This FlightHub deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:10 pm
ORD
-
FCO
1 stop20h 25m
Turkish Airlines
Thu 4/238:00 pm
FCO
-
ORD
1 stop20h 40m
Turkish Airlines
Deal found 3/22$575
This Gotogate deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:10 pm
ORD
-
FCO
1 stop34h 55m
Turkish Airlines
Wed 4/158:00 pm
FCO
-
ORD
1 stop20h 40m
Turkish Airlines
Deal found 3/18$577
This oojo deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:15 pm
ORD
-
FCO
2 stops34h 50m
Scandinavian Airlines
Sun 10/189:30 am
FCO
-
ORD
1 stop13h 40m
Scandinavian Airlines
Deal found 3/18$579
This KAYAK deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:15 pm
ORD
-
FCO
1 stop30h 35m
Scandinavian Airlines
Wed 10/219:40 am
FCO
-
ORD
1 stop13h 30m
Scandinavian Airlines
Deal found 3/18$580
This FlightHub deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:10 pm
ORD
-
FCO
1 stop30h 10m
Turkish Airlines
Fri 4/243:35 pm
FCO
-
ORD
1 stop25h 05m
Turkish Airlines
Deal found 3/20$581
This oojo deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 pm
ORD
-
FCO
1 stop23h 15m
TAP AIR PORTUGAL
Fri 4/245:55 am
FCO
-
ORD
1 stop17h 05m
TAP AIR PORTUGAL
Deal found 3/20$582
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:25 am
ORD
-
FCO
1 stop14h 55m
Turkish Airlines
Wed 5/68:00 pm
FCO
-
ORD
1 stop20h 40m
Turkish Airlines
Deal found 3/19$583
This Mytrip deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:25 am
ORD
-
CIA
2 stops22h 15m
Multiple Airlines
Tue 4/286:05 am
CIA
-
ORD
2 stops34h 35m
Multiple Airlines
Deal found 3/22$647
This Mytrip deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:25 am
ORD
-
CIA
2 stops27h 15m
Multiple Airlines
Tue 4/2812:20 pm
CIA
-
ORD
2 stops28h 20m
Multiple Airlines
Deal found 3/20$673

Find flight deals from O'Hare Intl to Rome

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Rome (ROM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$572
(FlightHub)

One-way from

$357
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$687

Good round-trip deal

$783 or less

Good one-way deal

$558 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Rome (ROM) flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Rome (ROM) flights.
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From Chicago O'Hare Intl to Rome (ROM)
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One-way flight from Chicago O'Hare Intl to Rome (ROM)
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($182 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Rome (ROM).
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Rome (ROM).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Rome 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, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
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

Cheapest round-trip

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Tue 4/21

11:25 am-4:40 pm

2 stops22h 15m

Rome Ciampino

Tue 4/28

6:05 am-9:40 am

2 stops34h 35m

$647

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Mon 4/20

11:25 am-8:20 pm

2 stops25h 55m

Rome Ciampino

Tue 5/5

8:55 am-9:40 am

2 stops31h 45m

$698

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Wed 4/15

11:25 am-9:55 pm

2 stops27h 30m

Rome Ciampino

Thu 4/23

6:00 am-6:15 pm

2 stops19h 15m

$764

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Mon 4/20

7:25 pm-9:30 pm

2 stops19h 05m

Rome Ciampino

Mon 4/27

6:00 am-6:15 pm

2 stops19h 15m

$778

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Thu 4/16

3:40 pm-7:55 am

Nonstop9h 15m

Rome Fiumicino

Thu 4/23

9:45 am-1:05 pm

Nonstop10h 20m

$792

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Mon 5/4

7:25 pm-8:20 pm

3 stops17h 55m

Rome Ciampino

Sun 5/17

8:20 pm-9:25 pm

3 stops32h 05m

$800

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Sat 4/11

7:25 pm-8:55 pm

3 stops18h 30m

Rome Ciampino

Tue 4/21

9:45 am-4:00 pm

3 stops37h 15m

$804

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Tue 5/5

8:45 am-8:20 pm

3 stops28h 35m

Rome Ciampino

Tue 5/12

6:15 am-6:15 pm

3 stops19h 00m

$825

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 5/31

9:40 pm-10:00 pm

1 stop17h 20m

Rome Fiumicino

Tue 6/9

10:50 am-6:15 pm

1 stop14h 25m

$829

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Mon 4/13

11:25 am-8:50 pm

2 stops26h 25m

Rome Ciampino

Tue 4/21

4:15 pm-9:40 am

2 stops24h 25m

$840

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 39 resultsSorted by cheapest first
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Compare providers for flights from O'Hare Intl to Rome

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Rome in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Rome flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Rome flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Rome flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Rome flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Rome flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Rome

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Rome?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Rome. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Rome, you should look to book at least 15 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Rome?

Currently, December is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Rome (average of $346). Flying from Chicago O'Hare Intl Airport to Rome in June is currently the most expensive (average of $701). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to ROM?

Find hourly flight availability from O'Hare Intl to Rome. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 23, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Rome as you normally would.

Weekly flight availability from Chicago O'Hare Intl Airport to Rome

Explore weekly flight availability from O'Hare Intl to Rome. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 23, 2026.

The most flights from ORD to ROM are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

What’s the top layover airport for flights from Chicago O'Hare Intl Airport to Rome?

Share of 1-stop round-trip flights from Chicago O'Hare Intl Airport to Rome chosen by Cheapflights users in the past 12 months, using the same layover each way.

Reykjavik (KEF) – chosen by Cheapflights users on 31% of 1-stop itineraries from Chicago O'Hare Intl Airport to Rome on Cheapflights.

What’s the cheapest layover airport for flights from Chicago O'Hare Intl Airport to Rome?

Average round-trip fare for 1-stop flights from Chicago O'Hare Intl Airport to Rome, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of $456.

What’s the fastest layover option from Chicago O'Hare Intl Airport to Rome?

Shortest average travel time for 1-stop one-way flights from Chicago O'Hare Intl Airport to Rome, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Dublin (DUB) have the shortest average one-way travel time for 1-stop routes: 11h 40m.

Which airport typically offers the quickest layover for flights from Chicago O'Hare Intl Airport to Rome?

Average layover duration for 1-stop one-way flights from Chicago O'Hare Intl Airport to Rome, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 05m.

How often are flights from Chicago to Rome delayed?

About 30% of weekly flights between Chicago and Rome have experienced delays in the past year, with the average delay time being 161 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the last year, United Airlines have had the lowest number of delays on this route, with just 30% of flights being delayed.

The best insider tips for Chicago O'Hare Intl Airport to Rome flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Rome trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Robert Schrader

Robert Schrader

Expert on FCO

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rome. Reviews last updated March 23, 2026.
Peruse reviews from past customers who have flown with United Airlines,American Airlines, andIcelandair from Chicago O'Hare Intl Airport to Rome to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,458 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,458 reviews
United Airlines
7.4
Good
9,458 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,487 reviews
United Airlines
7.4
Good
9,458 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Icelandair
7.0
Good
625 reviews
United Airlines
7.4
Good
9,458 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
ITA Airways
6.7
Okay
1,172 reviews
United Airlines
7.4
Good
9,458 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,811 reviews
United Airlines
7.4
Good
9,458 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Rome. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago O'Hare Intl Airport to Rome?

    There are many flights that can get you from Chicago O'Hare Intl Airport to Rome in 14h 22m. Fly via Lufthansa or United Airlines to get the fastest option. Chicago O'Hare Intl Airport and Rome are separated by a distance of 4808 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Rome round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Rome round-trip from $230. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from $337, and Turkish Airlines, from $375. Iberia is priced at 69% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Rome one-way?

    One-way options have recently been found by users for as low as $193 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Icelandair from $193 and ITA Airways from $196 one-way.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Rome?

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Rome are Austrian Airlines (79%), Brussels Airlines (79%) and United Airlines (79%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Rome?

    While on average a flight from Chicago O'Hare Intl Airport to Rome is generally $1,793, our data shows the cheapest flight currently is $410. When looking at the most popular route, (Chicago O'Hare Intl - Rome Fiumicino), you can expect to pay $451 for that flight.

  • Where are the most common layover locations when flying from Chicago O'Hare Intl Airport to Rome?

    Chicago O'Hare Intl Airport to Rome flights have a layover in Reykjavik most often. Munich sees the second most layovers for non-direct flights flying from Chicago O'Hare Intl Airport to Rome.

  • What are some popular things to do or see while on a layover in Reykjavik?

    The majority of Reykjavik visitors spend their time at Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool. Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool are located about 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl. Those on a layover in Reykjavik in need of a rental car can book one at Reykjavik Keflavik Intl for about $59.

  • What are some popular points of interest to see during a layover in Munich?

    If you're on a layover in Munich and looking for things to do, consider visiting Theresienwiese, Marienplatz, or Altes Rathaus. Theresienwiese, Marienplatz, and Altes Rathaus can be accessed by traveling approximately 18.8 mi, 17.8 mi, and 17.8 mi, respectively from Munich Franz Josef Strauss. Travelers can rent a car at Munich Franz Josef Strauss for an average daily rate of $48 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Chicago O'Hare Intl Airport to Rome flights?

    Chicago O'Hare Intl Airport to Rome flights have a layover in London the least frequently. Chicago O'Hare Intl Airport to Rome flights stopping in Lisbon are the next rarest.

  • Can I find deals for flights from O'Hare Intl to Rome that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Rome flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Rome?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Rome.

  • Can I find deals for business class flights from O'Hare Intl to Rome?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Rome by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Rome?

    Currently, December is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Rome (average of $346). Flying from Chicago O'Hare Intl Airport to Rome in June is currently the most expensive (average of $701). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Montepulciano
Santa Marinella

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Alternative routes for O'Hare Intl to Rome

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Leonardo da Vinci/Fiumicino flights

Top 10 airlines flying from O'Hare Intl to Rome

Discover the top 10 airlines that operate flights from O'Hare Intl to Rome. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$337Average$443FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$375Average$589FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$384Average$897FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$395Average$686FlexibilityNo cancel feeOn-time76%
SWISSCheapest$414Average$711FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$420Average$514FlexibilityNo cancel feeOn-time77%
KLMCheapest$455Average$878FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$455Average$720FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$458Average$719FlexibilityNo cancel feeOn-time77%
DeltaCheapest$462Average$793FlexibilityNo cancel feeOn-timeN/A

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