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.

$286 CHEAP FLIGHTS from Illinois to Rome Fiumicino (FCO)

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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

Mon, Nov 9 - Wed, Nov 18

10:53 am - 7:45 amSTL Lambert-St Louis-FCO Rome Fiumicino

13h 52m1 stop Chicago O'Hare Intl

1:15 pm - 3:43 pmFCO Rome Fiumicino-STL Lambert-St Louis

33h 28m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$576United Airlines

Mon, Nov 9 - Fri, Nov 20

5:29 pm - 4:55 pmSTL Lambert-St Louis-FCO Rome Fiumicino

16h 26m2 stops Chicago O'Hare Intl London Heathrow

11:00 am - 8:33 pmFCO Rome Fiumicino-STL Lambert-St Louis

16h 33m1 stop Philadelphia

$576British Airways

Mon, Nov 9 - Fri, Nov 20

10:21 am - 10:45 amSTL Lambert-St Louis-FCO Rome Fiumicino

17h 24m1 stop Dallas/Fort Worth

1:10 pm - 9:59 pmFCO Rome Fiumicino-STL Lambert-St Louis

15h 49m1 stop Dallas/Fort Worth

$579Iberia

Sun, Jan 31 - Tue, Feb 9

4:05 pm - 8:55 amSTL Lambert-St Louis-FCO Rome Fiumicino

33h 50m1 stop Toronto Pearson Intl

11:15 am - 3:26 pmFCO Rome Fiumicino-STL Lambert-St Louis

35h 11m1 stop Toronto Pearson Intl

$579Multiple Airlines

Sun, Nov 8 - Wed, Nov 18

7:30 am - 8:55 amSTL Lambert-St Louis-FCO Rome Fiumicino

18h 25m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

1:15 pm - 9:40 pmFCO Rome Fiumicino-STL Lambert-St Louis

39h 25m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$580Air Canada

Sun, Nov 8 - Wed, Nov 18

4:05 pm - 8:55 amSTL Lambert-St Louis-FCO Rome Fiumicino

33h 50m1 stop Toronto Pearson Intl

1:15 pm - 3:43 pmFCO Rome Fiumicino-STL Lambert-St Louis

33h 28m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$580United Airlines

Mon, Nov 9 - Wed, Nov 18

4:05 pm - 8:55 amSTL Lambert-St Louis-FCO Rome Fiumicino

57h 50m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

1:15 pm - 3:43 pmFCO Rome Fiumicino-STL Lambert-St Louis

33h 28m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$583Air Canada

Wed, Mar 3 - Wed, Mar 10

1:06 pm - 7:25 pmSTL Lambert-St Louis-FCO Rome Fiumicino

23h 19m2 stops Chicago O'Hare Intl London Heathrow

1:00 pm - 11:04 pmFCO Rome Fiumicino-STL Lambert-St Louis

17h 04m1 stop Philadelphia

$599British Airways

Sat, Mar 6 - Thu, Mar 18

5:30 pm - 7:35 pmORD Chicago O'Hare Intl-FCO Rome Fiumicino

19h 05m1 stop Belgrade Nikola Tesla

9:30 am - 3:45 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

36h 15m1 stop Belgrade Nikola Tesla

$669Air Serbia

Tue, Jan 12 - Fri, Apr 30

3:21 pm - 3:30 pmORD Chicago O'Hare Intl-FCO Rome Fiumicino

17h 09m2 stops Philadelphia Madrid Barajas

11:05 am - 9:34 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

17h 29m1 stop Philadelphia

$670Iberia

Recent last minute flight deals from Illinois to Fiumicino

Sun, Sep 13 - Thu, Sep 17

6:00 pm - 7:05 pmORD Chicago O'Hare Intl-FCO Rome Fiumicino

18h 05m1 stop Lisbon Humberto Delgado

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

29h 15m1 stop Lisbon Humberto Delgado

$761TAP AIR PORTUGAL

Sun, Sep 13 - Wed, Sep 16

6:00 pm - 1:00 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

24h 00m1 stop Lisbon Humberto Delgado

8:00 pm - 12:40 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

23h 40m1 stop Lisbon Humberto Delgado

$776TAP AIR PORTUGAL

Tue, Sep 15 - Tue, Sep 29

9:15 pm - 8:05 pmORD Chicago O'Hare Intl-FCO Rome Fiumicino

15h 50m1 stop London Heathrow

9:05 pm - 1:50 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

23h 45m1 stop London Heathrow

$779British Airways

Tue, Sep 15 - Tue, Sep 29

4:55 pm - 9:10 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

9h 15mnonstop

6:50 am - 2:55 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

15h 05m1 stop London Heathrow

$781American Airlines

Mon, Sep 14 - Thu, Sep 17

8:15 am - 9:50 amMDW Chicago Midway-FCO Rome Fiumicino

18h 35m2 stops Boston Logan Intl Frankfurt am Main

8:10 am - 10:00 pmFCO Rome Fiumicino-MDW Chicago Midway

20h 50m2 stops Frankfurt am Main Boston Logan Intl

$814Multiple Airlines

Mon, Sep 14 - Fri, Sep 18

8:15 am - 9:50 amMDW Chicago Midway-FCO Rome Fiumicino

18h 35m2 stops Boston Logan Intl Frankfurt am Main

8:10 am - 10:00 pmFCO Rome Fiumicino-MDW Chicago Midway

20h 50m2 stops Frankfurt am Main Boston Logan Intl

$838Multiple Airlines

Tue, Sep 15 - 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

$890ITA Airways

Tue, Sep 15 - Thu, Sep 24

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

$890ITA Airways

Thu, Sep 10 - Mon, Mar 22

6:18 am - 11:20 amPIA Greater Peoria-FCO Rome Fiumicino

22h 02m1 stop Charlotte Douglas

11:00 am - 11:56 pmFCO Rome Fiumicino-PIA Greater Peoria

18h 56m1 stop Charlotte Douglas

$1,112American Airlines

Tue, Sep 15 - Sun, Sep 27

4:55 pm - 9:10 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

9h 15mnonstop

11:05 am - 2:35 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

10h 30mnonstop

$1,113British Airways

Recent direct flight deals from Illinois to Fiumicino

Wed, Oct 28 - Mon, Nov 16

4:40 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

$688United Airlines

Thu, Oct 29 - Sat, Nov 14

4:40 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

$688United Airlines

Sun, Nov 1 - Tue, Nov 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

$707Multiple 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

$719ITA Airways

Tue, Mar 9 - Tue, Mar 16

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

9h 05mnonstop

9:45 am - 2:10 pmFCO Rome Fiumicino-ORD Chicago O'Hare Intl

10h 25mnonstop

$739Lufthansa

Tue, Oct 27 - Thu, Nov 5

4:40 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

$743Lufthansa

Thu, Mar 4 - Thu, Mar 11

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

$747Austrian Airlines

Fri, Oct 16 - 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

$766ITA Airways

Mon, Sep 28 - Wed, Oct 7

4:55 pm - 9:10 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

9h 15mnonstop

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

10h 40mnonstop

$777British Airways

Tue, Sep 29 - Wed, Oct 7

4:55 pm - 9:10 amORD Chicago O'Hare Intl-FCO Rome Fiumicino

9h 15mnonstop

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

10h 40mnonstop

$777British Airways

Useful Info

Low season	January
High season	September
Cheapest flight	$286

Best time to beat the crowds with an average 22% drop in price.

Most popular time to fly with an average 6% 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

Tivoli

Ciampino

Porto Ercole

Grosseto

Ascoli Piceno

Terracina

Saturnia

Frascati

Chianciano Terme

Sabaudia

Ladispoli

Anzio

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$286 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

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