How does KAYAK find such low prices on flights from Illinois to Rome?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Rome. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Rome?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rome from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Rome?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rome with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Rome?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rome from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$178 CHEAP FLIGHTS from Illinois to Rome

KAYAK searches hundreds of travel sites at once for deals on flights to Rome

...and more

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41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$408

Typical prices: $632-$902

TAP AIR PORTUGAL

Wed 4/1Sat 4/11

ORD - FCO • 1 stop

Cheapest non-stop

$522

Typical prices: $478-$610

United Airlines

Wed 12/3Thu 12/11

ORD - FCO • Non-stop

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Rome!

Flight Deals

Cheap Flights from Illinois to Rome

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Rome that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Rome

Wed, Apr 1 - Sat, Apr 11

6:00 pm - 12:15 amORD-FCO

23h 15m1 stop

8:00 pm - 4:00 pmFCO-ORD

27h 00m1 stop

$408TAP AIR PORTUGAL

Find Deal

Sun, Mar 1 - Tue, Mar 10

8:25 pm - 12:05 amORD-FCO

20h 40m1 stop

7:35 pm - 4:00 pmFCO-ORD

26h 25m1 stop

$410TAP AIR PORTUGAL

Find Deal

Wed, Nov 12 - Sat, Nov 22

7:10 pm - 12:05 amORD-FCO

21h 55m1 stop

7:35 pm - 2:45 pmFCO-ORD

26h 10m1 stop

$412TAP AIR PORTUGAL

Find Deal

Mon, Dec 1 - Thu, Dec 11

6:30 pm - 2:00 pmORD-FCO

12h 30m1 stop

11:25 am - 5:20 pmFCO-ORD

12h 55m1 stop

$426Icelandair

Find Deal

Thu, Nov 27 - Thu, Dec 4

6:30 pm - 2:00 pmORD-FCO

12h 30m1 stop

11:25 am - 5:20 pmFCO-ORD

12h 55m1 stop

$427Icelandair

Find Deal

Sun, Dec 7 - Fri, Dec 12

7:20 pm - 11:05 amORD-FCO

32h 45m1 stop

11:55 am - 4:45 pmFCO-ORD

35h 50m1 stop

$443Scandinavian Airlines

Find Deal

Mon, Dec 1 - Wed, Dec 10

7:20 pm - 11:05 amORD-FCO

32h 45m1 stop

11:55 am - 4:45 pmFCO-ORD

35h 50m1 stop

$453Scandinavian Airlines

Find Deal

Fri, Jan 9 - Sun, Jan 18

6:30 pm - 11:30 pmORD-FCO

22h 00m2 stops

7:10 am - 5:20 pmFCO-ORD

17h 10m2 stops

$461Multiple Airlines

Find Deal

Mon, Dec 1 - Wed, Dec 10

6:50 pm - 7:25 pmORD-FCO

17h 35m1 stop

2:50 pm - 4:20 pmFCO-ORD

32h 30m1 stop

$471SWISS

Find Deal

Wed, Dec 3 - Tue, Dec 9

8:36 am - 2:30 pmORD-FCO

22h 54m1 stop

7:10 pm - 2:31 pmFCO-ORD

26h 21m2 stops

$476Multiple Airlines

Find Deal

Useful Info

Low season	February
High season	June
Cheapest flight	$178

Best time to beat the crowds with an average 29% drop in price.

Most popular time to fly with an average 51% increase in price.

Flight from Chicago O'Hare Airport to Rome Fiumicino Airport

How does KAYAK find such low prices on flights from Illinois to Rome?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Rome.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Rome?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rome from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Rome?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rome with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Rome?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rome from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Fiumicino

Orvieto

Montepulciano

Cortona

Pienza

Gaeta

Sperlonga

Tivoli

Cassino

Porto Ercole

Saturnia

Ciampino

Grosseto

Frascati

Ladispoli

Terracina

Sulmona

Ascoli Piceno

Sabaudia

San Felice Circeo

Everything you need to know for your flight to Rome

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Illinois

First Class flights to Rome

Business Class flights to Romefrom $2,682

Prem Econ Class flights to Romefrom $1,394

Economy Class flights to Romefrom $523

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$178 Find Cheap Flights from Illinois to Rome

KAYAK searches hundreds of travel sites at once for deals on flights to Rome

Everything you should know

Cheap Flights from Illinois to Rome

Recent round-trip flight deals from Illinois to Rome

Recent one-way flight deals from Illinois to Rome

Recent last minute flight deals from Illinois to Rome

Recent direct flight deals from Illinois to Rome

Good to know

FAQs for booking flights from Illinois to Rome

How does KAYAK find such low prices on flights from Illinois to Rome?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Rome.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Rome?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rome from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Rome?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rome with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Rome?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rome from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Rome?

Everything you need to know for your flight to Rome

Cabin class types available on flights to Illinois

Complete your trip to Rome with a hotel stay or car rental

Find direct flights for Rome

Flights to other popular destinations

Flights from domestic origins to Rome

Choose which airport to fly into in Rome

Find deals for your return flight