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$495+ Cheap flights from Rome (ROM) to Chicago (CHI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — CHI
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Rome to Chicago are usually found in April or February, booked 76 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Rome to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Rome (ROM) to Chicago (CHI). 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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$495
(Mytrip)

Popular in

August

Cheapest in

April

Average price

$757
Provider with most accurate pricing for Rome (ROM)-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Rome (ROM)-Chicago (CHI) flights.
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From Rome (ROM) to Chicago (CHI)
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High demand for flights, 8% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Rome to Chicago

Cheapest flights from Rome to Chicago
Explore the most affordable flight options available from Rome to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This FlightHub deal was found by Cheapflights users on 12/16. 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.
Sat 12/287:15 pmFCO - ORD
1 stop27h 35mScandinavian Airlines
Fri 1/317:40 pmORD - FCO
1 stop31h 55mScandinavian Airlines
Deal found 12/16$621
This Finnair deal was found by Cheapflights users on 12/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/238:45 pmFCO - ORD
1 stop25h 00mMultiple Airlines
Mon 1/136:35 pmORD - FCO
1 stop14h 55mMultiple Airlines
Deal found 12/17$708
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/238:45 pmFCO - ORD
1 stop25h 00mAmerican Airlines
Mon 12/3011:33 amORD - FCO
1 stop14h 27mAmerican Airlines
Deal found 12/16$716
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/289:55 amFCO - ORD
1 stop20h 30mUnited Airlines
Fri 1/316:30 amORD - FCO
2 stops18h 25mUnited Airlines
Deal found 12/16$720
This FlightHub deal was found by Cheapflights users on 12/17. 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.
Mon 12/2311:35 amFCO - ORD
2 stops38h 10mAer Lingus
Mon 1/139:00 pmORD - FCO
1 stop30h 55mAer Lingus
Deal found 12/17$745
This Travelocity deal was found by Cheapflights users on 12/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:35 amFCO - ORD
1 stop18h 10mBritish Airways
Tue 12/314:43 pmORD - FCO
2 stops17h 02mBritish Airways
Deal found 12/17$756
This oojo deal was found by Cheapflights users on 12/17. 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.
Sat 12/217:50 pmFCO - ORD
1 stop21h 20mTurkish Airlines
Sat 1/1111:55 amORD - FCO
1 stop23h 25mTurkish Airlines
Deal found 12/17$775
This TAP AIR PORTUGAL deal was found by Cheapflights users on 12/17. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/296:00 amFCO - ORD
1 stop16h 30mTAP AIR PORTUGAL
Fri 1/108:20 pmORD - FCO
1 stop15h 25mTAP AIR PORTUGAL
Deal found 12/17$803
This FlightHub deal was found by Cheapflights users on 12/17. 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.
Sat 12/217:30 pmFCO - ORD
2 stops55h 20mLOT
Sat 1/119:55 pmORD - FCO
1 stop29h 55mLOT
Deal found 12/17$823
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2810:00 amFCO - ORD
2 stops18h 17mDelta
Fri 1/312:35 pmORD - FCO
2 stops16h 15mDelta
Deal found 12/17$848
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2812:45 pmFCO - MDW
1 stop16h 21mDelta
Fri 1/312:08 pmMDW - FCO
2 stops16h 42mDelta
Deal found 12/17$854
This SWISS deal was found by Cheapflights users on 12/17. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:00 pmFCO - ORD
2 stops25h 05mSWISS
Fri 1/109:10 pmORD - FCO
2 stops15h 00mSWISS
Deal found 12/17$871

Find flights from Rome to Chicago within your budget

Customize your flight search to find flights from Rome to Chicago 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Sun 2/9

6:00 am-3:30 pm

1 stop16h 30m

Chicago O'Hare Intl

Sun 2/16

8:25 pm-3:50 pm

1 stop12h 25m

$495

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Fri 4/18

3:25 pm-9:15 pm

1 stop12h 50m

Chicago O'Hare Intl

Thu 4/24

7:30 pm-2:25 pm

1 stop11h 55m

$497

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Fri 4/18

7:35 pm-4:10 pm

1 stop27h 35m

Chicago O'Hare Intl

Sat 4/26

7:15 pm-11:05 am

1 stop32h 50m

$502

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Thu 1/23

1:45 pm-5:50 pm

2 stops35h 05m

Chicago O'Hare Intl

Sat 2/8

7:40 pm-11:10 pm

2 stops20h 30m

$514

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Mon 1/13

11:35 am-7:15 pm

1 stop14h 40m

Chicago O'Hare Intl

Sun 1/26

9:00 pm-10:55 am

1 stop30h 55m

$550

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Sat 4/19

10:25 am-7:40 pm

1 stop16h 15m

Chicago O'Hare Intl

Fri 4/25

9:40 pm-6:40 pm

1 stop14h 00m

$569

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Thu 1/23

1:35 pm-8:57 am

2 stops26h 22m

Chicago O'Hare Intl

Thu 1/30

11:35 am-10:00 am

1 stop15h 25m

$607

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Sat 1/18

8:25 am-6:43 pm

2 stops17h 18m

Chicago O'Hare Intl

Sat 2/1

12:50 pm-7:55 am

1 stop12h 05m

$611

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Mon 4/14

11:05 am-2:30 pm

Nonstop10h 25m

Chicago O'Hare Intl

Mon 4/21

4:54 pm-11:35 am

1 stop11h 41m

$613

RomeChicago

FCO - ORD

FCOORD

Rome Fiumicino

Thu 1/16

8:00 pm-4:15 pm

1 stop27h 15m

Chicago O'Hare Intl

Sat 2/1

7:05 pm-8:50 am

1 stop30h 45m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 49 results
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Compare providers for flights from Rome to Chicago

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 Rome to Chicago in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 Rome-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rome-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rome-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rome-Chicago 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 Rome-Chicago 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 Rome to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Rome 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.

Travel insights for flights from Rome to Chicago

Get recent, data-driven insights about flights from Rome to Chicago including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Rome to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Rome to Chicago. Price data was last updated on December 13, 2024.

To ensure you get the cheapest price possible for a flight from Rome to Chicago, you should look to book at least 76 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 Rome to Chicago?

Currently, September is the cheapest month in which you can book a flight from Rome to Chicago (average of $232). Flying from Rome to Chicago in June is currently the most expensive (average of $308). 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 ROM to CHI?

Find hourly flight availability from Rome to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Rome to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 14% versus a flight in the afternoon.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated December 18, 2024.
Read through reviews of airlines operating flights from Rome to Chicago, such as Scandinavian Airlines, Aer Lingus and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT
7.6
Good
1,133 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
787 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines flying from Rome to Chicago round-trip?

    According to our current data, TAP AIR PORTUGAL ($495), Icelandair ($497), and Scandinavian Airlines ($502) offers the cheapest pricing from Rome to Chicago. TAP AIR PORTUGAL is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Rome to Chicago one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $512. Aer Lingus flights start at $520 while deals on TAP AIR PORTUGAL start at $530 one-way.

  • What are the most popular routes from Rome to Chicago?

    Most travelers choose Rome Fiumicino - Chicago O'Hare Intl, Rome Fiumicino - Chicago Midway or Rome Ciampino - Chicago O'Hare Intl when deciding on the best route from Rome to Chicago.

  • What are the most reliable airlines from Rome to Chicago?

    The top 3 most reliable airlines when flying from Rome to Chicago are SAUDIA (100%), ITA Airways (100%) and Ethiopian Air (81%).

  • What are the cheapest flights from Rome to Chicago?

    The cheapest flight price from Rome to Chicago is $611. On average you can expect to pay $1,264. The most popular route, (Rome Fiumicino - Chicago O'Hare Intl), can usually be booked for $421.

  • Can I find deals for flights from Rome to Chicago that include hotel bookings?

    Yes. In addition to deals on Rome to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rome to Chicago?

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

  • Can I find deals for business class flights from Rome to Chicago?

    Yes. Cheapflights offers flight deals from Rome to Chicago 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 Rome to Chicago?

    Currently, September is the cheapest month in which you can book a flight from Rome to Chicago (average of $232). Flying from Rome to Chicago in June is currently the most expensive (average of $308). 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

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Alternative routes for Rome to Chicago

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

Top 6 airlines flying from Rome to Chicago

Discover the top 6 airlines that operate flights from Rome to Chicago. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$491Average$733FlexibilityNo cancel feeOn-time70%
ITA AirwaysCheapest$555Average$637FlexibilityNo cancel feeOn-time81%
IberiaCheapest$587Average$715FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$609Average$838FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$622Average$770FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$732Average$956FlexibilityNo cancel feeOn-time71%
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