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

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 Fiumicino Airport.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rome Fiumicino Airport 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 Fiumicino Airport?

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 Fiumicino Airport 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 Fiumicino Airport?

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 Fiumicino Airport from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$276 CHEAP FLIGHTS from Illinois to Rome Fiumicino (FCO)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Illinois to Fiumicino

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 Fiumicino

Sun, Dec 13 - Fri, Jan 8

8:10 pm - 12:05 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

20h 55m1 stop Lisbon Humberto Delgado

5:55 am - 3:30 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

16h 35m1 stop Lisbon Humberto Delgado

$668TAP AIR PORTUGAL

Sat, Oct 24 - Sat, Oct 31

11:20 pm - 7:35 pmORD Chicago O'Hare Intl-FCO Rome Fiumicino

14h 15m1 stop Belgrade Nikola Tesla

5:45 am - 7:25 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

19h 40m1 stop Dublin

$668Multiple Airlines

Sat, Jan 16 - Thu, Jan 21

6:30 pm - 2:00 pmORD Chicago O'Hare Intl-FCO Rome Fiumicino

12h 30m1 stop Reykjavik Keflavik Intl

11:25 am - 5:20 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

12h 55m1 stop Reykjavik Keflavik Intl

$669Icelandair

Fri, Jan 15 - Thu, Jan 21

6:30 pm - 2:00 pmORD Chicago O'Hare Intl-FCO Rome Fiumicino

12h 30m1 stop Reykjavik Keflavik Intl

11:25 am - 5:20 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

12h 55m1 stop Reykjavik Keflavik Intl

$669Icelandair

Tue, Sep 15 - Wed, Sep 23

7:25 pm - 2:35 pmORD Chicago O'Hare Intl-FCO Rome Fiumicino

12h 10m1 stop Reykjavik Keflavik Intl

11:10 am - 7:15 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

15h 05m1 stop Dublin

$669Multiple Airlines

Sun, Nov 22 - Fri, Nov 27

8:10 pm - 3:50 pmORD Chicago O'Hare Intl-FCO Rome Fiumicino

12h 40m1 stop Lisbon Humberto Delgado

5:55 am - 3:30 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

16h 35m1 stop Lisbon Humberto Delgado

$672TAP AIR PORTUGAL

Tue, Dec 1 - Tue, Dec 8

8:15 pm - 6:25 pmORD Chicago O'Hare Intl-FCO Rome Fiumicino

15h 10m1 stop Istanbul

7:45 pm - 10:00 amFCO Rome Fiumicino-ORD Chicago O'Hare Intl

21h 15m1 stop Istanbul

$675Turkish Airlines

Tue, Nov 24 - Tue, Dec 1

11:45 am - 9:50 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

15h 05m1 stop Istanbul

7:45 pm - 6:20 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

29h 35m1 stop Istanbul

$675Turkish Airlines

Sat, Jan 16 - Sat, Jan 30

7:15 pm - 11:05 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

32h 50m1 stop Kastrup Copenhagen

11:55 am - 4:45 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

35h 50m1 stop Kastrup Copenhagen

$677Scandinavian Airlines

Sat, Jan 16 - Sat, Jan 23

7:15 pm - 11:05 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

32h 50m1 stop Kastrup Copenhagen

11:55 am - 4:45 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

35h 50m1 stop Kastrup Copenhagen

$679Scandinavian Airlines

Recent last minute flight deals from Illinois to Fiumicino

Wed, Aug 26 - Tue, Sep 8

4:40 pm - 12:15 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

24h 35m1 stop Lisbon Humberto Delgado

5:50 pm - 4:00 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

29h 10m1 stop Lisbon Humberto Delgado

$701TAP AIR PORTUGAL

Thu, Aug 27 - Wed, Sep 23

3:00 pm - 7:25 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

9h 25mnonstop

9:20 am - 1:10 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

10h 50mnonstop

$703ITA Airways

Thu, Aug 27 - Thu, Sep 3

7:45 pm - 6:55 pmORD Chicago O'Hare Intl-FCO Rome Fiumicino

16h 10m1 stop Lisbon Humberto Delgado

5:45 pm - 4:00 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

29h 15m1 stop Lisbon Humberto Delgado

$707TAP AIR PORTUGAL

Wed, Aug 26 - Thu, Sep 10

3:00 pm - 7:25 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

9h 25mnonstop

9:20 am - 1:10 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

10h 50mnonstop

$717ITA Airways

Thu, Aug 27 - Thu, Sep 10

7:45 pm - 4:45 pmORD Chicago O'Hare Intl-FCO Rome Fiumicino

14h 00m1 stop Lisbon Humberto Delgado

8:10 pm - 2:00 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

24h 50m2 stops Paris Charles de Gaulle Dublin

$801Multiple Airlines

Mon, Aug 24 - Mon, Aug 31

7:25 pm - 10:20 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

31h 55m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Oslo Gardermoen

7:35 am - 9:25 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

20h 50m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

$803Multiple Airlines

Mon, Aug 24 - Fri, Dec 11

7:05 pm - 2:20 pmORD Chicago O'Hare Intl-FCO Rome Fiumicino

12h 15m1 stop Zurich

9:35 am - 4:15 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

13h 40m1 stop Zurich

$853SWISS

Mon, Aug 24 - Fri, Dec 11

7:05 pm - 2:20 pmORD Chicago O'Hare Intl-FCO Rome Fiumicino

12h 15m1 stop Zurich

9:35 am - 4:15 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

13h 40m1 stop Zurich

$854SWISS

Tue, Aug 25 - Thu, Sep 10

7:15 pm - 6:35 pmORD Chicago O'Hare Intl-FCO Rome Fiumicino

16h 20m1 stop Kastrup Copenhagen

9:40 am - 4:10 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

13h 30m1 stop Kastrup Copenhagen

$860Scandinavian Airlines

Tue, Aug 25 - Thu, Sep 10

7:15 pm - 6:35 pmORD Chicago O'Hare Intl-FCO Rome Fiumicino

16h 20m1 stop Kastrup Copenhagen

9:40 am - 10:32 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

19h 52m2 stops Kastrup Copenhagen Boston Logan Intl

$938Scandinavian Airlines

Recent direct flight deals from Illinois to Fiumicino

Mon, Dec 7 - Fri, Dec 25

3:40 pm - 7:45 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

9h 05mnonstop

9:45 am - 1:10 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

10h 25mnonstop

$713United Airlines

Sun, Nov 15 - Thu, Nov 19

3:40 pm - 7:45 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

9h 05mnonstop

9:45 am - 1:10 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

10h 25mnonstop

$713United Airlines

Wed, Oct 14 - Fri, Oct 23

3:00 pm - 7:25 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

9h 25mnonstop

9:20 am - 1:10 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

10h 50mnonstop

$714ITA Airways

Wed, Oct 14 - Fri, Oct 23

3:00 pm - 7:25 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

9h 25mnonstop

9:20 am - 1:10 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

10h 50mnonstop

$716ITA Airways

Tue, Dec 1 - Thu, Dec 10

3:40 pm - 7:45 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

9h 05mnonstop

9:45 am - 1:10 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

10h 25mnonstop

$734Lufthansa

Tue, Dec 8 - Tue, Dec 15

3:40 pm - 7:45 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

9h 05mnonstop

9:45 am - 1:10 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

10h 25mnonstop

$734Lufthansa

Wed, Dec 2 - Tue, Dec 8

3:40 pm - 7:45 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

9h 05mnonstop

9:45 am - 1:10 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

10h 25mnonstop

$763Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

3:40 pm - 7:45 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

9h 05mnonstop

9:45 am - 1:10 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

10h 25mnonstop

$763Multiple Airlines

Mon, Oct 5 - Thu, Oct 15

4:45 pm - 9:10 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

9h 25mnonstop

10:00 am - 1:40 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

10h 40mnonstop

$801Iberia

Tue, Oct 6 - Thu, Oct 22

4:45 pm - 9:10 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

9h 25mnonstop

10:00 am - 1:40 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

10h 40mnonstop

$801Iberia

Useful Info

Low season	January
High season	September
Cheapest flight	$276

Best time to beat the crowds with an average 19% drop in price.

Most popular time to fly with an average 3% 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 Fiumicino Airport?
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 Fiumicino Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Rome Fiumicino Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rome Fiumicino Airport 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 Fiumicino Airport?
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 Fiumicino Airport 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 Fiumicino Airport?
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 Fiumicino Airport from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Fiumicino

Orvieto

Montepulciano

Gaeta

Cortona

Pienza

Sperlonga

Cassino

Ciampino

Tivoli

Porto Ercole

Grosseto

Saturnia

Frascati

Terracina

Ascoli Piceno

Chianciano Terme

Ladispoli

Sabaudia

Anzio

Everything you need to know for your flight to Fiumicino

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Rome Fiumicino Airport (FCO)

FCO

$276 Find Cheap Flights from Illinois to Rome Fiumicino Airport - Compare and Save

Cheap Flights from Illinois to Fiumicino

Recent round-trip flight deals from Illinois to Fiumicino

Recent one-way flight deals from Illinois to Fiumicino

Recent last minute flight deals from Illinois to Fiumicino

Recent direct flight deals from Illinois to Fiumicino

Good to know

Low season

High season

Cheapest flight

FAQs for booking Illinois to Rome Fiumicino Airport flights

Traveling to a place near Fiumicino?

Everything you need to know for your flight to Fiumicino

Information on your arrival and departure airports

Cabin class types available on flights to Fiumicino

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

Find direct flights for Fiumicino

Flights to other popular destinations

Flights from domestic origins to Illinois

Choose which airport to fly into in Rome