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$330+ Cheap flights from Chicago (CHI) 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ROM
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Chicago to Rome are usually found in January or February, booked 56 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Chicago to Rome

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 November 20, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

January

Round-trip from

$453
(Mytrip)

One-way from

$330
(Trip.com)
Provider with most accurate pricing for Chicago (CHI)-Rome (ROM) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Rome (ROM) flights.
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High demand for flights, 34% potential price rise
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Best time to find cheap flights, 28% potential price drop
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From Chicago (CHI) to Rome (ROM)
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One-way flight from Chicago (CHI) to Rome (ROM)
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Find flight deals from Chicago to Rome

Cheapest flights from Chicago to Rome
Explore the most affordable flight options available from Chicago to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Mytrip deal was found by Cheapflights users on 11/20. 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.
Fri 12/68:20 pmORD - FCO
1 stop12h 35mTAP AIR PORTUGAL
Tue 12/107:35 pmFCO - ORD
1 stop26h 55mTAP AIR PORTUGAL
Deal found 11/20$453
This Gotogate deal was found by Cheapflights users on 11/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:30 pmORD - FCO
1 stop12h 30mIcelandair
Mon 1/1311:30 amFCO - ORD
1 stop12h 50mIcelandair
Deal found 11/19$454
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/88:25 pmORD - FCO
2 stops19h 45mMultiple Airlines
Tue 12/241:10 pmFCO - ORD
2 stops33h 20mMultiple Airlines
Deal found 11/19$505
This lol.travel deal was found by Cheapflights users on 11/19. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/811:35 amORD - FCO
1 stop15h 25mAir Canada
Tue 12/2412:15 pmFCO - ORD
1 stop14h 17mAir Canada
Deal found 11/19$512
This Flysmarter deal was found by Cheapflights users on 11/20. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/14:50 pmORD - FCO
Nonstop8h 55mLufthansa
Fri 12/1312:15 pmFCO - ORD
1 stop14h 40mLufthansa
Deal found 11/20$514
This United deal was found by Cheapflights users on 11/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/33:56 pmORD - FCO
1 stop33h 34mUnited Airlines
Tue 12/1012:15 pmFCO - ORD
1 stop27h 42mUnited Airlines
Deal found 11/20$520
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/810:38 amMDW - FCO
1 stop16h 52mDelta
Tue 12/2412:45 pmFCO - MDW
1 stop16h 21mDelta
Deal found 11/20$529
This British Airways deal was found by Cheapflights users on 11/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/210:05 pmORD - FCO
1 stop14h 10mBritish Airways
Tue 12/101:10 pmFCO - ORD
1 stop13h 55mBritish Airways
Deal found 11/19$533
This KLM deal was found by Cheapflights users on 11/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/212:00 pmORD - FCO
1 stop15h 30mKLM
Thu 12/129:20 amFCO - ORD
1 stop14h 55mKLM
Deal found 11/20$536
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/271:31 pmORD - FCO
1 stop13h 59mDelta
Wed 12/46:10 amFCO - ORD
2 stops21h 15mDelta
Deal found 11/19$551
This Air France deal was found by Cheapflights users on 11/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/23:19 pmMDW - FCO
1 stop12h 11mAir France
Fri 12/1312:45 pmFCO - MDW
1 stop16h 21mAir France
Deal found 11/20$561
This KLM deal was found by Cheapflights users on 11/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/612:44 pmMDW - FCO
1 stop14h 46mKLM
Tue 12/1012:45 pmFCO - MDW
1 stop16h 21mKLM
Deal found 11/20$579

Find flights from Chicago to Rome within your budget

Customize your flight search to find flights from Chicago 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Mon 3/24

8:10 pm-1:45 pm

1 stop11h 35m

Rome Fiumicino

Wed 4/2

7:35 pm-4:10 pm

1 stop27h 35m

$449

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Fri 12/6

8:20 pm-3:55 pm

1 stop12h 35m

Rome Fiumicino

Tue 12/10

7:35 pm-3:30 pm

1 stop26h 55m

$453

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Tue 12/3

6:30 pm-2:00 pm

1 stop12h 30m

Rome Fiumicino

Mon 1/13

11:30 am-5:20 pm

1 stop12h 50m

$454

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Fri 1/17

8:20 pm-12:55 am

2 stops21h 35m

Rome Fiumicino

Sat 1/25

7:00 pm-3:30 pm

2 stops27h 30m

$466

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 12/8

11:35 am-10:00 am

1 stop15h 25m

Rome Fiumicino

Tue 12/24

12:15 pm-7:32 pm

1 stop14h 17m

$512

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 12/1

4:50 pm-8:45 am

Nonstop8h 55m

Rome Fiumicino

Fri 12/13

12:15 pm-7:55 pm

1 stop14h 40m

$514

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Mon 12/30

9:05 pm-8:30 am

1 stop28h 25m

Rome Fiumicino

Wed 1/15

12:15 pm-2:45 pm

1 stop33h 30m

$518

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Sun 12/8

10:38 am-10:30 am

1 stop16h 52m

Rome Fiumicino

Tue 12/24

12:45 pm-10:06 pm

1 stop16h 21m

$529

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Mon 12/2

10:05 pm-7:15 pm

1 stop14h 10m

Rome Fiumicino

Tue 12/10

1:10 pm-8:05 pm

1 stop13h 55m

$533

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Tue 12/10

10:45 am-7:05 am

1 stop13h 20m

Rome Fiumicino

Tue 12/17

12:45 pm-11:58 pm

1 stop18h 13m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 39 results
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Compare providers for flights from Chicago 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 Chicago to Rome in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
GurufarePrice Accuracy3 starsTrust 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-Rome flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Rome flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Rome flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Rome flights, Cheapflights users trust AranGrant the most. AranGrant 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-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 Chicago to Rome

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Rome. Price data was last updated on November 15, 2024.

The price you pay for your flight from Chicago to Rome may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago to Rome?

Currently, December is the cheapest month in which you can book a flight from Chicago to Rome (average of $613). Flying from Chicago to Rome in June is currently the most expensive (average of $1,267). 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 CHI to ROM?

Find hourly flight availability from Chicago 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 November 20, 2024.

One of the essential ways to save on airfare from Chicago to Rome is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 18% on airfare.

What is the cheapest day to fly from Chicago to Rome?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Rome. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Chicago to Rome flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Rome

Explore weekly flight availability from Chicago 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 November 20, 2024.

The most flights from CHI to ROM are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Rome by month

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

In terms of precipitation, rainfall in Rome ranges from 0.6 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. June is typically the driest time to visit Rome when rainfall is around 0.6 in.

Temperature in Rome by month

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

If weather is an important factor for your trip to Rome, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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 November 20, 2024.
Read reviews from past customers who have flown Icelandair, Air Canada and Delta from Chicago to Rome. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LOT
7.6
Good
1,165 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,637 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Rome. 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 Chicago to Rome round-trip?

    According to our current data, TAP AIR PORTUGAL ($453), Icelandair ($454), and Scandinavian Airlines ($491) offers the cheapest pricing from Chicago to Rome. These flights start at 41% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $334 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Air Canada from $338 and United Airlines from $342 one-way.

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

    While some choose either Chicago Midway - Rome Fiumicino or Chicago O'Hare Intl - Rome Ciampino, Chicago O'Hare Intl - Rome Fiumicino is the most popular route from Chicago to Rome.

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

    No one likes to see their flight delayed. When booking a flight from Chicago to Rome consider choosing Kuwait Airways (92%), Air Canada (82%) or Austrian Airlines (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to Rome?

    Looking for the cheapest flight from Chicago to Rome? While on average our users pay $1,720, our data indicates the cheapest price to be $222. The most popular route (Chicago O'Hare Intl - Rome Fiumicino), is priced around $389.

  • Where are the most common layover locations when flying from Chicago to Rome?

    Chicago to Rome flights have a layover in Lisbon most often. Reykjavik is the second most popular location for layovers on flights from Chicago to Rome. Munich comes next as the third most popular layover location for Chicago to Rome flights.

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

    Chiado, Centro Cultural de Belém, and Praça do Príncipe Real are currently the most popular points of interest in Lisbon at the moment. Those on a layover in Lisbon interested in visiting Chiado, Centro Cultural de Belém, or Praça do Príncipe Real can do so by traveling 4.5 mi, 6.9 mi, and 4.2 mi, respectively from Lisbon Humberto Delgado. Travelers can book a car rental at Lisbon Humberto Delgado for about $16 per day to make their sightseeing more efficient.

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

    Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool are the most popular attractions in Reykjavik if you're in need of something to do during your layover. Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool are located about 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl. Travelers can book a car rental at Reykjavik Keflavik Intl for about $47 per day to make their sightseeing more efficient.

  • What are points of interest worth seeing during a layover in Munich?

    Theresienwiese, Marienplatz, and Altes Rathaus are currently the most popular points of interest in Munich. Those on a layover in Munich interested in visiting Theresienwiese, Marienplatz, or Altes Rathaus can do so by traveling 18.8 mi, 17.8 mi, and 17.8 mi, respectively from Munich Franz Josef Strauss. Those on a layover in Munich in need of a rental car can book one at Munich Franz Josef Strauss for about $43.

  • Where are the least popular layover locations for Chicago to Rome flights?

    Chicago to Rome flights that have layovers will least frequently stop in Frankfurt am Main. Istanbul follows Frankfurt am Main in terms of the least common layover location on Chicago to Rome flights. Istanbul is followed by Stockholm in terms of the least popular layover location for Chicago to Rome flights.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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 to Rome?

    Currently, December is the cheapest month in which you can book a flight from Chicago to Rome (average of $613). Flying from Chicago to Rome in June is currently the most expensive (average of $1,267). 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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Top 10 airlines flying from Chicago to Rome

Discover the top 10 airlines that operate flights from Chicago 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$371Average$860FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$380Average$538FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$442Average$647FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$506Average$760FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$506Average$1,118FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$509Average$855FlexibilityNo cancel feeOn-time76%
SWISSCheapest$534Average$858FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$535Average$949FlexibilityNo cancel feeOn-time69%
KLMCheapest$539Average$688FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$541Average$929FlexibilityNo cancel feeOn-time70%
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