Cheap flights from Chicago to Rome

Chicago FSS
CHI
Rome
ROM

Flight deals from Chicago to Rome

Below you can see the best deals on flights Chicago — Rome for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 24 November, from $287.

Top 10 cheap flights from Chicago to Rome

DL
N0
$ 337

Chicago — Rome

17:55—14:30
20 Oct 2026
13 h 35 m
1 stop
DL
N0
$ 337

Chicago — Rome

18:00—14:30
20 Oct 2026
13 h 30 m
1 stop
DL
N0
$ 337

Chicago — Rome

14:30—14:30
20 Oct 2026
17 h
1 stop
DL
N0
$ 337

Chicago — Rome

13:50—14:30
20 Oct 2026
17 h 40 m
1 stop
DL
N0
$ 337

Chicago — Rome

11:30—14:30
20 Oct 2026
20 h
1 stop
DL
N0
$ 337

Chicago — Rome

10:30—14:30
20 Oct 2026
21 h
1 stop
DL
N0
$ 337

Chicago — Rome

10:05—14:30
20 Oct 2026
21 h 25 m
1 stop
DL
N0
$ 337

Chicago — Rome

08:36—14:30
20 Oct 2026
22 h 54 m
1 stop
DL
N0
$ 337

Chicago — Rome

07:00—14:30
20 Oct 2026
24 h 30 m
1 stop
DL
N0
$ 337

Chicago — Rome

06:10—14:30
20 Oct 2026
25 h 20 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Chicago to Rome?

The price of a flight from Chicago to Rome changes depending on how far ahead you book. For the best chance of a lower fare, book around 23 days before departure, when the average ticket costs about $435. Fares also tend to climb as the departure date gets closer.

About the Chicago — Rome flight

Looking for cheap flights from Chicago to Rome? Compare fares from different airlines, check the flight schedule and travel time — and book your Chicago — Rome ticket online at the best price.

The route has direct flights — around 51 flights per week, flights are operated by American Airlines, ITA AIRWAYS, United Airlines, Lufthansa, a nonstop flight takes about 10 h 12 min, the distance between the cities is around 7,760 km.

Planning your trip? You may find our Rome travel guide, how to get from the airport into town and Rome weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $220Min. price
NovemberCheapest
SeptemberPeak season
YesDirect flights
7,760 kmDistance
10 h 12 minTravel time
4Airlines
51 / wkFlights

Flight schedule from Chicago to Rome

The table shows direct flights from Chicago to Rome on the selected date. The flight takes approximately 10 h 12 min. Regular flights are operated by American Airlines, ITA AIRWAYS, United Airlines and Lufthansa. Departures from O'Hare International Airport, Chicago Midway International Airport and Midway International Airport airports, arrivals at Leonardo da Vinci-Fiumicino Airport and Ciampino–G. B. Pastine International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 28 Sep 2026

Flight ticket prices by day: Chicago — Rome

Below is a calendar of the lowest flight ticket prices for Chicago — Rome by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $220 in November, and the most expensive are around $425 in September. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Chicago to Rome by month. Tickets are usually cheapest in January (around $338) and priciest in July (about $610) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$338lowMay$469mediumSep$488medium
Feb$347lowJun$582highOct$357low
Mar$422mediumJul$610highNov$347low
Apr$563highAug$591highDec$582high

Some values are estimated based on seasonality.

When to fly

Weather in Rome: it is warmest in July (up to 31 °C on average) and coolest in January (around 12 °C). The driest month is July.

Tickets are usually cheapest in November and most expensive in September. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Rome

Dry and wet days · Rome

Wind speed and direction · Rome

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How to get the best deal on a Chicago — Rome ticket

  • Book ahead: fares for Chicago — Rome are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Chicago is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Rome is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Chicago — Rome route are operated by 4 airlines; American Airlines runs the most flights (around 28% of all flights). Compare carriers, flight shares and schedules below.

  • American AirlinesAA
    5x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight ORD → FCO5x/week
    27.5%Open →
  • ITA AIRWAYSAZ
    5x/week
    WebsiteFleet: 8515M pax/year
    • Direct flight ORD → FCO5x/week
    27.5%Open →
  • United AirlinesUA
    5x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight ORD → FCO5x/week
    27.5%Open →
  • LufthansaLH
    3x/week
    WebsiteFleet: 38764.5M pax/year
    • Direct flight ORD → FCO3x/week
    17.6%Open →

Cities and airports on the Chicago — Rome route

Flights Chicago — Rome depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Leonardo da Vinci-Fiumicino Airport and Ciampino–G. B. Pastine International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Chicago

CHI
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Rome

ROM
Italy
About the cityHow to get thereWeatherAll about the country Italy
Departure airports
Arrival airports

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Frequently asked questions about the Chicago — Rome flight

How long is the flight from Chicago to Rome?

A nonstop Chicago — Rome flight takes about 10 h 12 min — the distance between the cities is around 7,760 km.

How far is it from Chicago to Rome?

The distance from Chicago to Rome is about 7,760 km, which a nonstop flight covers in around 10 h 12 min.

Are there direct flights from Chicago to Rome?

Yes, there are nonstop flights Chicago — Rome — around 51 flights per week.

Which airlines fly from Chicago to Rome?

Airlines operating Chicago — Rome include American Airlines, ITA AIRWAYS, United Airlines, Lufthansa. See the full list with schedules in the "Airlines" section on this page.

Which airports do Chicago — Rome flights use?

Flights from Chicago depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport, and arrive at Leonardo da Vinci-Fiumicino Airport, Ciampino–G. B. Pastine International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Chicago to Rome?

The price of a Chicago — Rome ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in September. Tickets typically cost between $220 and $425. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Chicago — Rome?

Flights Chicago — Rome are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Chicago to Rome?

To catch a low fare Chicago — Rome, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Chicago

See all
New York CityTorontoDetroitWashington, D.C.AtlantaMinneapolisLos AngelesSeattleBostonDallasHoustonOrlandoDenverLondonNashvilleIndianapolisSan DiegoMontrealMilwaukeeSt. LouisCharlottePhiladelphiaColumbusKansas CityPhoenixMiamiLas VegasCincinnatiGrand RapidsDes MoinesRaleighSan FranciscoMadisonDaytonGreen BayTampaPittsburghLouisvilleKnoxvilleRochester

Where else you can fly from Rome

See all
ParisMadridCataniaPalermoMilanFrankfurt am MainLondonCagliariMunichOlbiaBarcelonaZurichIstanbulTel AvivBrusselsLisbonAlgheroNew York CityAthensGenoaAmsterdamBariNaplesFlorenceNiceVeniceVallettaBrindisiTriesteCosenzaTurinBolognaTorontoGenevaCairoCopenhagenWarsawTiranaViennaDubai

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