What is the cheapest airline that flies from Illinois to Rome?

Aer Lingus, Turkish Airlines, and Icelandair are the most popular carriers operating from Illinois to Rome

How many flights depart from Illinois to Rome on average per week?

As of July 2026, there are 92 flights per week flying from Illinois to Rome. The most common day of the week flights depart is Tue, with 15% of flights taking off on this day.

What airlines fly to Rome?

United Airlines, ITA Airways and Icelandair are the top three most popular airlines that fly to Rome from Illinois according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Rome. Keep in mind that there are 17 different airlines that fly to Rome on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Rome?

Average flight duration from Illinois to Rome depends on which airport you fly into and out of. Flying from Chicago to Rome Fiumicino Airport is 10h 35m on average, while flying from Moline to Rome Fiumicino Airport is 13h 45m on average. Rome Fiumicino Airport is the most popular airport in Rome.

How many flights depart from Illinois to Rome on average per day?

13 flights are operational daily from Illinois to Rome as of July 2026. The most popular departure time for this route is 3:00PM, with 100% of flights per day taking off in the afternoon.

When did momondo last update prices for flights from Illinois to Rome?

Prices for flights from Illinois to Rome are updated daily.

How many operators does momondo search for flights from Illinois to Rome?

As of July 2026, there are 17 operators available to choose from for flights from Illinois to Rome.

How old do you have to be to fly from Illinois to Rome?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Rome.

What documentation or ID do you need to fly to Rome?

The travel and health documents required for your trip to Rome can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rome. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$291 Cheap Flights from Illinois to Rome in 2026

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Find the cheapest flights from Illinois to Rome

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:45 pm - 12:05 pm

STL

FCO

16h 20m

1 stop

10:00 am - 12:14 am

FCO

STL

21h 14m

1 stop

$757Finnair

Sun, Aug 9 - Tue, Aug 25

11:05 am - 10:20 am

ORD

FCO

16h 15m

2 stops

10:00 am - 7:52 pm

FCO

ORD

16h 52m

2 stops

$759Air Canada

Wed, Jul 22 - Wed, Aug 26

7:25 pm - 9:30 pm

ORD

CIA

19h 05m

3 stops

1:35 pm - 9:20 pm

CIA

ORD

38h 45m

3 stops

$759Multiple Airlines

Mon, Aug 31 - Sun, Sep 20

3:45 pm - 7:55 am

ORD

FCO

9h 10mnonstop

6:50 am - 2:55 pm

FCO

ORD

15h 05m

1 stop

$760United Airlines

Wed, Aug 19 - Sun, Aug 23

7:15 pm - 6:35 pm

ORD

FCO

16h 20m

1 stop

8:10 pm - 4:10 pm

FCO

ORD

27h 00m

2 stops

$761Scandinavian Airlines

Thu, Sep 10 - Mon, Sep 21

7:25 pm - 4:40 pm

ORD

CIA

14h 15m

2 stops

1:20 pm - 9:25 pm

CIA

ORD

39h 05m

3 stops

$761Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

3:45 pm - 7:55 am

ORD

FCO

9h 10mnonstop

9:45 am - 1:15 pm

FCO

ORD

10h 30mnonstop

$762United Airlines

Wed, Aug 19 - Mon, Aug 24

7:35 am - 11:05 am

ORD

FCO

20h 30m

2 stops

9:10 am - 5:45 pm

FCO

ORD

38h 35m

2 stops

$763Scandinavian Airlines

Sun, Sep 13 - Thu, Oct 29

9:24 am - 11:00 am

MDW

FCO

18h 36m

1 stop

1:10 pm - 10:36 pm

FCO

MDW

16h 26m

1 stop

$764KLM

Sun, Aug 9 - Tue, Aug 25

9:24 am - 11:00 am

MDW

FCO

18h 36m

1 stop

9:45 am - 10:36 pm

FCO

MDW

19h 51m

1 stop

$765KLM

Wed, Aug 19 - Tue, Aug 25

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Lufthansa flights from Illinois to Rome

Our best Lufthansa deals on Illinois to Rome flight tickets

Lufthansa

Aug 13

ORD9:40 pmChicago O'Hare Intl

17h 20m

1 stop

FCO10:00 pmRome Fiumicino

Aug 18

FCO3:55 pmRome Fiumicino

28h 00m

2 stops

ORD12:55 pmChicago O'Hare Intl

$798

Lufthansa

Aug 5

STL12:10 pmLambert-St Louis

14h 05m

1 stop

FCO9:15 amRome Fiumicino

Aug 19

FCO9:45 amRome Fiumicino

20h 14m

1 stop

STL10:59 pmLambert-St Louis

$813

Lufthansa

Aug 13

MLI1:15 pmMoline Quad-City

11h 40m

1 stop

FCO7:55 amRome Fiumicino

Aug 19

FCO6:50 amRome Fiumicino

19h 41m

2 stops

MLI7:31 pmMoline Quad-City

$921

KLM flights from Illinois to Rome

Our best KLM deals on Illinois to Rome flight tickets

KLM

Aug 9

MDW9:24 amChicago Midway

18h 36m

1 stop

FCO11:00 amRome Fiumicino

Aug 25

FCO1:10 pmRome Fiumicino

16h 26m

1 stop

MDW10:36 pmChicago Midway

$764

KLM

Aug 19

MDW9:24 amChicago Midway

18h 36m

1 stop

FCO11:00 amRome Fiumicino

Aug 25

FCO9:45 amRome Fiumicino

19h 51m

1 stop

MDW10:36 pmChicago Midway

$765

KLM

Aug 17

MDW10:54 amChicago Midway

13h 41m

1 stop

FCO7:35 amRome Fiumicino

Aug 24

FCO1:10 pmRome Fiumicino

16h 26m

1 stop

MDW10:36 pmChicago Midway

$768

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Sun 8/9

12:45 pm-12:05 pm

1 stop16h 20m

Rome Fiumicino

Tue 8/25

10:00 am-12:14 am

1 stop21h 14m

$757

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 7/22

11:05 am-10:20 am

2 stops16h 15m

Rome Fiumicino

Wed 8/26

10:00 am-7:52 pm

2 stops16h 52m

$759

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Mon 8/31

7:25 pm-9:30 pm

3 stops19h 05m

Rome Ciampino

Sun 9/20

1:35 pm-9:20 pm

3 stops38h 45m

$759

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 8/19

3:45 pm-7:55 am

Nonstop9h 10m

Rome Fiumicino

Sun 8/23

6:50 am-2:55 pm

1 stop15h 05m

$760

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Thu 9/10

7:15 pm-6:35 pm

1 stop16h 20m

Rome Fiumicino

Mon 9/21

8:10 pm-4:10 pm

2 stops27h 00m

$761

ChicagoRome

ORD - CIA

ORDCIA

Chicago O'Hare Intl

Tue 8/25

7:25 pm-4:40 pm

2 stops14h 15m

Rome Ciampino

Tue 9/1

1:20 pm-9:25 pm

3 stops39h 05m

$761

Quickest round-trip

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 8/19

3:45 pm-7:55 am

Nonstop9h 10m

Rome Fiumicino

Mon 8/24

9:45 am-1:15 pm

Nonstop10h 30m

$762

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 9/13

7:35 am-11:05 am

2 stops20h 30m

Rome Fiumicino

Thu 10/29

9:10 am-5:45 pm

2 stops38h 35m

$763

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Sun 8/9

9:24 am-11:00 am

1 stop18h 36m

Rome Fiumicino

Tue 8/25

1:10 pm-10:36 pm

1 stop16h 26m

$764

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Wed 8/19

9:24 am-11:00 am

1 stop18h 36m

Rome Fiumicino

Tue 8/25

9:45 am-10:36 pm

1 stop19h 51m

$765

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Rome

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Rome?

The cheapest month to fly to Rome from Illinois is in January. Flight prices, which tend to average around $332, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $345.

What is the cheapest day to depart on your flight to Rome?

The cheapest day to depart on your flight to Rome is on a Sunday when prices can be found for as low as $925. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Rome on Thursday is $1,029.

What is the cheapest Illinois to Rome flight route?

Fly from Chicago O'Hare Intl to Rome Fiumicino for the best Illinois - Rome flight prices

How far in advance should I book a flight from Illinois to Rome?

You are more likely to see cheaper flights to Rome from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome for around $786 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome from Illinois for as low as $779 on momondo.

What cabin class options are available on Illinois to Rome flights?

There are 3 cabin classes available to choose from on Illinois to Rome flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Rome flights?

No. A direct flight is the cheapest option for a flight between Illinois to Rome.

Cheap Illinois to Rome flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Rome

Best Price Found	$633
Fastest flight time	9h 00m
Direct flights	Every day
Airports in Rome	2 airports

The best one-way flight to Rome from Illinois in the past 72 hours is $633. The best round-trip flight deal from Illinois to Rome found on momondo in the last 72 hours is $884.

The fastest flight from Illinois to Rome takes 9h 00m

Direct flights go from Illinois to Rome every day.

There are 2 airports in Rome. From Illinois there are direct flights to Rome Fiumicino (FCO).

Search flight deals

Frequently asked questions about flying from Illinois to Rome

When did momondo last update prices for flights from Illinois to Rome?
Prices for flights from Illinois to Rome are updated daily.
How many operators does momondo search for flights from Illinois to Rome?
As of July 2026, there are 17 operators available to choose from for flights from Illinois to Rome.
How old do you have to be to fly from Illinois to Rome?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Rome.
What documentation or ID do you need to fly to Rome?
The travel and health documents required for your trip to Rome can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rome. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Illinois to Rome?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Rome is Boeing 787-10 Dreamliner (39.23% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (37.53%), Boeing 787 Dreamliner (8.89%), and Airbus A330-900neo (7.16%).

Best airlines flying from Illinois to Rome

Compare and see reviews for airlines that fly from Illinois to Rome with momondo

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom $337	Free Cancellation	Rating 7.2 2,313 reviews	Search TAP AIR PORTUGAL flights
Turkish Airlines	PriceFrom $375	Free Cancellation	Rating 7.4 4,437 reviews	Search Turkish Airlines flights
Air Canada	PriceFrom $384	Free Cancellation	Rating 7.1 11,299 reviews	Search Air Canada flights
Icelandair	PriceFrom $395	Free Cancellation	Rating 7.0 699 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $430	Free Cancellation	Rating 7.4 1,864 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $455	Free Cancellation	Rating 7.8 1,533 reviews	Search KLM flights
British Airways	PriceFrom $455	Free Cancellation	Rating 6.7 8,095 reviews	Search British Airways flights
SWISS	PriceFrom $491	Free Cancellation	Rating 7.5 1,989 reviews	Search SWISS flights
Finnair	PriceFrom $495	Free Cancellation	Rating 7.6 1,420 reviews	Search Finnair flights
Delta	PriceFrom $502	Free Cancellation	Rating 7.8 8,452 reviews	Search Delta flights

Fiumicino

Civitavecchia

Cassino

Gaeta

Orvieto

Ponza

Montepulciano

Chianciano Terme

Ladispoli

Pienza

Tivoli

Terracina

Sperlonga

Saturnia

Santa Marinella

Anzio

Ciampino

Orbetello

Ascoli Piceno

Porto Ercole

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Rome?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rome from Illinois.

Can I find flights from Illinois to Rome with flexible booking policies on momondo?

Flights from Illinois to Rome with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Illinois to Rome?

momondo provides multiple filters to help you find the best flight to Rome from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Illinois to Rome right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Rome flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Illinois to Rome from $291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Rome departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from Illinois to Rome

Our best Lufthansa deals on Illinois to Rome flight tickets

KLM flights from Illinois to Rome

Our best KLM deals on Illinois to Rome flight tickets

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How to get the cheapest flight ticket from Illinois to Rome

What is the cheapest month to fly to Rome?

What is the cheapest day to depart on your flight to Rome?

What is the cheapest Illinois to Rome flight route?

How far in advance should I book a flight from Illinois to Rome?

What cabin class options are available on Illinois to Rome flights?

Can stopping save me money on Illinois to Rome flights?

What is the cheapest airline that flies from Illinois to Rome?

What airlines fly to Rome?

How many flights depart from Illinois to Rome on average per day?

How many flights depart from Illinois to Rome on average per week?

How long does it take to fly to Rome?

Cheap Illinois to Rome flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Rome

Best Price Found

Fastest flight time

Direct flights

Airports in Rome

Frequently asked questions about flying from Illinois to Rome

Best airlines flying from Illinois to Rome

Compare and see reviews for airlines that fly from Illinois to Rome with momondo

Traveling to a place near Rome?

Why use momondo?

An easier way to manage your Rome trip

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Find better results for your trip to Italy

Fly into one of these airports located in Rome

Airports listed have a maximum distance of 14.7 mi from Rome

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Cabin classes currently available on flights to Rome

List of cabin classes available on flights landing in Rome. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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