What are the cheapest airlines to fly from Illinois to Rome Fiumicino Airport one-way?

The cheapest airlines for a one-way flight from Illinois to Rome Fiumicino Airport are WestJet ($388), Scandinavian Airlines ($397), and TAP AIR PORTUGAL ($401).

What are the most popular routes from Illinois to Rome Fiumicino Airport?

The most popular flight routes from Illinois to Rome Fiumicino Airport are Chicago O'Hare Intl - Rome Fiumicino, Chicago Midway - Rome Fiumicino and Lambert-St Louis - Rome Fiumicino.

What are the cheapest flights from Illinois to Rome Fiumicino Airport?

While on average a flight from Illinois to Rome Fiumicino Airport is generally $2,018, our data shows the cheapest flight currently is $408. When looking at the most popular route, (Chicago O'Hare Intl - Rome Fiumicino), you can expect to pay $430 for that flight.

What are the most reliable airlines from Illinois to Rome Fiumicino Airport?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to Rome Fiumicino Airport on time: Air Canada (56%), Austrian Airlines (56%), Brussels Airlines (56%).

What are the most popular airlines that fly from Illinois to Rome Fiumicino Airport?

When booking a flight from Illinois to Rome Fiumicino Airport, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

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

To save up to 20% on this flight, we recommend booking at least 17 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Illinois to Rome Fiumicino Airport from $688 1-2 weeks out and tickets from $758 for flights departing within the next 72 hours.

What is the cheapest month to fly from Illinois to Rome Fiumicino Airport?

February can be a great time to fly to Rome Fiumicino Airport from Illinois with a flight ticket averaging about $767. Cheapflights users have found deals in the month of February for as cheap as $383. The most expensive prices can be found in the month of June.

How can I find direct flights from Illinois to Leonardo da Vinci/Fiumicino?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Leonardo da Vinci/Fiumicino.

Can I find deals for business class flights from Illinois to Leonardo da Vinci/Fiumicino?

Yes. Cheapflights offers flight deals from Illinois to Leonardo da Vinci/Fiumicino by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$388+ Flights from Illinois to Rome Fiumicino Airport

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Cheap flight deals from Illinois to Leonardo da Vinci/Fiumicino

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$568 (oojo)
One-way from	$388 (WestJet)
Popular in	June
Cheapest in	February
Average price	$699
Good round-trip deal	$791 or less
Good one-way deal	$518 or less

Provider with most accurate pricing for Chicago (CHI)-Rome (ROM) flight deals.

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Provider most trusted by Cheapflights users for Chicago (CHI)-Rome (ROM) flights.

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From Illinois to Rome Fiumicino

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One-way flight from Illinois to Rome Fiumicino

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Highest demand for flights based on searches. 24% potential increase in price ($254 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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Price to beat on a round-trip flight from Illinois to Rome Fiumicino.

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Price to beat on a one-way flight from Illinois to Rome Fiumicino.

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Find flight deals from Illinois to Leonardo da Vinci/Fiumicino

Cheapest flights from Illinois to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Illinois to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Sun 11/23:50 pmORD - FCO

Nonstop8h 55mUnited Airlines

Thu 11/1312:15 pmFCO - ORD

1 stop14h 17mUnited Airlines

Deal found 3/31

$564

Sun 11/27:20 amORD - FCO

1 stop19h 40mAir Canada

Thu 11/131:30 pmFCO - ORD

2 stops28h 28mAir Canada

Deal found 3/31

$566

Mon 3/313:35 pmORD - FCO

Nonstop9h 20mMultiple Airlines

Mon 4/78:10 pmFCO - ORD

1 stop26h 45mMultiple Airlines

Deal found 3/31

$568

Sat 10/256:15 pmORD - FCO

1 stop15h 35mTAP AIR PORTUGAL

Wed 11/56:00 amFCO - ORD

1 stop16h 30mTAP AIR PORTUGAL

Deal found 3/30

$570

Wed 9/247:50 pmORD - FCO

1 stop20h 40mTurkish Airlines

Fri 10/33:30 pmFCO - ORD

1 stop37h 30mTurkish Airlines

Deal found 3/31

$571

Sat 10/1111:20 pmORD - FCO

1 stop13h 20mAir Serbia

Fri 10/179:00 pmFCO - ORD

1 stop31h 00mAir Serbia

Deal found 3/30

$573

Tue 4/112:51 pmMDW - FCO

1 stop15h 14mKLM

Tue 4/811:35 amFCO - MDW

1 stop17h 51mKLM

Deal found 3/30

$573

Tue 4/110:55 amORD - FCO

1 stop12h 30mDelta

Mon 4/712:45 pmFCO - ORD

1 stop32h 55mDelta

Deal found 3/30

$576

Tue 4/19:25 amMDW - FCO

2 stops15h 10mDelta

Tue 4/89:45 amFCO - MDW

1 stop19h 41mDelta

Deal found 3/31

$577

Sat 9/207:15 pmORD - FCO

1 stop16h 30mScandinavian Airlines

Sat 9/2711:55 amFCO - ORD

1 stop35h 15mScandinavian Airlines

Deal found 3/30

$578

Sun 10/268:05 pmORD - FCO

1 stop11h 55mSWISS

Mon 11/38:00 pmFCO - ORD

1 stop27h 15mSWISS

Deal found 3/31

$586

Sun 3/3010:30 pmORD - FCO

1 stop12h 20mLufthansa

Tue 4/812:50 pmFCO - ORD

1 stop12h 25mLufthansa

Deal found 3/30

$594

Best flights from Illinois to Leonardo da Vinci/Fiumicino
Discover carefully curated flight deals from Illinois to Leonardo da Vinci/Fiumicino that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2025.

Mon 4/217:15 pmORD - FCO

1 stop16h 30mScandinavian Airlines

Sat 5/107:35 pmFCO - ORD

1 stop27h 35mScandinavian Airlines

Deal found 3/30

$568

Tue 4/295:55 amORD - FCO

2 stops35h 25mMultiple Airlines

Thu 5/17:05 pmFCO - ORD

1 stop18h 58mMultiple Airlines

Deal found 3/30

$576

Sat 4/196:15 pmORD - FCO

1 stop17h 45mTAP AIR PORTUGAL

Tue 4/295:45 pmFCO - ORD

1 stop29h 25mTAP AIR PORTUGAL

Deal found 3/30

$599

Fri 4/43:35 pmORD - FCO

Nonstop9h 20mUnited Airlines

Wed 4/99:45 amFCO - ORD

Nonstop10h 15mUnited Airlines

Deal found 3/30

$608

Thu 4/39:45 pmORD - FCO

2 stops28h 30mAir Canada

Tue 4/811:30 amFCO - ORD

1 stop30h 17mAir Canada

Deal found 3/30

$612

Sun 4/64:45 pmORD - FCO

Nonstop9h 15mFinnair

Tue 4/1511:05 amFCO - ORD

Nonstop10h 25mFinnair

Deal found 3/31

$617

Thu 4/310:30 pmORD - FCO

1 stop12h 20mLufthansa

Wed 4/912:50 pmFCO - ORD

1 stop12h 25mLufthansa

Deal found 3/30

$621

Wed 4/2311:36 amORD - FCO

1 stop12h 29mBritish Airways

Mon 4/288:30 pmFCO - ORD

1 stop24h 20mBritish Airways

Deal found 3/31

$625

Mon 4/73:45 pmORD - FCO

1 stop11h 40mAer Lingus

Wed 4/167:30 amFCO - ORD

1 stop13h 30mAer Lingus

Deal found 3/31

$629

Thu 4/36:35 pmORD - FCO

1 stop31h 15mSWISS

Mon 4/79:40 amFCO - ORD

1 stop33h 30mSWISS

Deal found 3/30

$636

Sun 4/63:51 pmORD - FCO

1 stop12h 29mAmerican Airlines

Tue 4/157:35 amFCO - ORD

1 stop13h 40mAmerican Airlines

Deal found 3/31

$639

Sun 4/61:57 pmORD - FCO

1 stop13h 08mKLM

Tue 4/1510:10 amFCO - ORD

1 stop14h 45mKLM

Deal found 3/31

$642

Last-minute flights from Illinois to Leonardo da Vinci/Fiumicino
Discover last-minute flight deals from Illinois to Leonardo da Vinci/Fiumicino. Data last updated March 31, 2025 and is based on user searches.

Sun 3/3010:30 pmORD - FCO

1 stop12h 20mLufthansa

Wed 4/98:00 amFCO - ORD

1 stop17h 15mLufthansa

Deal found 3/30

$594

Mon 3/313:35 pmORD - FCO

Nonstop9h 20mMultiple Airlines

Mon 4/78:10 pmFCO - ORD

1 stop26h 45mMultiple Airlines

Deal found 3/31

$568

Mon 3/3111:35 amORD - FCO

2 stops15h 40mAir Canada

Tue 4/812:25 pmFCO - ORD

2 stops26h 37mAir Canada

Deal found 3/30

$571

Mon 3/316:35 pmORD - FCO

1 stop12h 40mSWISS

Mon 4/73:05 pmFCO - ORD

1 stop31h 50mSWISS

Deal found 3/30

$586

Mon 3/313:35 pmORD - FCO

Nonstop9h 20mUnited Airlines

Mon 4/71:20 pmFCO - ORD

1 stop28h 35mUnited Airlines

Deal found 3/30

$590

Tue 4/111:42 amORD - FCO

1 stop12h 23mIberia

Tue 4/81:10 pmFCO - ORD

1 stop13h 51mIberia

Deal found 3/31

$572

Tue 4/112:51 pmMDW - FCO

1 stop15h 14mKLM

Tue 4/811:35 amFCO - MDW

1 stop17h 51mKLM

Deal found 3/30

$573

Tue 4/110:55 amORD - FCO

1 stop12h 30mDelta

Mon 4/712:45 pmFCO - ORD

1 stop32h 55mDelta

Deal found 3/30

$576

Tue 4/19:25 amMDW - FCO

2 stops15h 10mDelta

Tue 4/89:45 amFCO - MDW

1 stop19h 41mDelta

Deal found 3/31

$577

Tue 4/15:00 pmORD - FCO

Nonstop9h 10mFinnair

Mon 4/711:05 amFCO - ORD

Nonstop10h 25mFinnair

Deal found 3/30

$598

Sat 4/53:45 pmORD - FCO

1 stop11h 40mAer Lingus

Wed 4/911:10 amFCO - ORD

1 stop14h 50mAer Lingus

Deal found 3/30

$695

Sat 4/53:03 pmORD - FCO

2 stops33h 02mITA Airways

Mon 4/143:10 pmFCO - ORD

1 stop33h 45mITA Airways

Deal found 3/30

$709

One-way flights from Illinois to Leonardo da Vinci/Fiumicino
Search for one-way flight options from Illinois to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated March 31, 2025.

Wed 7/161:40 pmORD - FCO

2 stops40h 00mWestJet

Deal found 3/30

$388

Tue 4/297:25 pmORD - FCO

3 stops19h 55mMultiple Airlines

Deal found 3/31

$389

Mon 4/281:26 pmMDW - FCO

2 stops23h 39mMultiple Airlines

Deal found 3/31

$395

Mon 9/157:15 pmORD - FCO

2 stops31h 30mScandinavian Airlines

Deal found 3/30

$397

Sun 5/46:00 pmORD - FCO

1 stop15h 40mTAP AIR PORTUGAL

Deal found 3/30

$401

Sun 4/64:45 pmORD - FCO

Nonstop9h 15mFinnair

Deal found 3/30

$408

Sun 5/115:45 pmSTL - FCO

2 stops43h 20mMultiple Airlines

Deal found 3/30

$413

Sun 4/612:48 pmMDW - FCO

1 stop15h 17mKLM

Deal found 3/30

$413

Tue 4/297:25 pmORD - FCO

1 stop12h 10mIcelandair

Deal found 3/30

$444

Sat 4/51:12 pmMDW - FCO

2 stops13h 53mDelta

Deal found 3/30

$463

Wed 5/711:25 amORD - FCO

1 stop14h 55mTurkish Airlines

Deal found 3/31

$474

Mon 8/251:30 pmSTL - FCO

2 stops38h 35mScandinavian Airlines

Deal found 3/30

$479

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Mon 4/21

7:15 pm-6:45 pm

1 stop16h 30m

Rome Fiumicino

Fri 5/9

7:35 pm-4:10 pm

1 stop27h 35m

$568

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Tue 4/29

5:55 am-12:20 am

2 stops35h 25m

Rome Fiumicino

Thu 5/1

7:05 pm-7:03 am

1 stop18h 58m

$576

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sat 4/19

6:15 pm-7:00 pm

1 stop17h 45m

Rome Fiumicino

Tue 4/29

5:45 pm-4:10 pm

1 stop29h 25m

$599

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Fri 4/4

3:35 pm-7:55 am

Nonstop9h 20m

Rome Fiumicino

Tue 4/8

9:45 am-1:00 pm

Nonstop10h 15m

$608

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Thu 4/3

9:45 pm-9:15 am

2 stops28h 30m

Rome Fiumicino

Tue 4/8

11:30 am-10:47 am

1 stop30h 17m

$612

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Thu 4/3

10:30 pm-5:50 pm

1 stop12h 20m

Rome Fiumicino

Wed 4/9

12:50 pm-6:15 pm

1 stop12h 25m

$621

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Thu 4/3

6:35 pm-8:50 am

1 stop31h 15m

Rome Fiumicino

Mon 4/7

9:40 am-12:10 pm

1 stop33h 30m

$636

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 4/6

1:57 pm-10:05 am

1 stop13h 08m

Rome Fiumicino

Tue 4/15

10:10 am-5:55 pm

1 stop14h 45m

$642

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 5/7

3:00 pm-7:25 am

Nonstop9h 25m

Rome Fiumicino

Wed 5/14

9:25 am-1:10 pm

Nonstop10h 45m

$643

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Tue 4/8

9:45 am-11:05 am

1 stop18h 20m

Rome Fiumicino

Tue 4/22

6:30 am-2:40 pm

1 stop15h 10m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 60 results

...

Best time to book a flight from Illinois to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Illinois with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Rome Fiumicino Airport

What is the cheapest month to book a flight from Illinois to Rome Fiumicino Airport?

Currently, January is the cheapest month in which you can book a flight from Illinois to Rome Fiumicino Airport (average of $644). Flying from Illinois to Rome Fiumicino Airport in June is currently the most expensive (average of $1,217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to FCO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Rome Fiumicino Airport as you normally would.

Weekly flight availability from Illinois to Rome Fiumicino Airport

The most flights from USIL to FCO are scheduled on a Monday (11 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Leonardo da Vinci/Fiumicino by month

In terms of precipitation, rainfall in Rome Fiumicino Airport ranges from 0.6 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. June is typically the driest time to visit Rome Fiumicino Airport when rainfall is around 0.6 in.

Temperature in Leonardo da Vinci/Fiumicino by month

If weather is an important factor for your trip to Rome Fiumicino Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Read reviews from past customers who have flown Delta, Porter Airlines and KLM from Illinois to Rome. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,899 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines

7.9

Good

277 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat

7.8

Good

381 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,267 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Illinois to Rome Fiumicino Airport one-way?
The cheapest airlines for a one-way flight from Illinois to Rome Fiumicino Airport are WestJet ($388), Scandinavian Airlines ($397), and TAP AIR PORTUGAL ($401).
What are the most popular routes from Illinois to Rome Fiumicino Airport?
The most popular flight routes from Illinois to Rome Fiumicino Airport are Chicago O'Hare Intl - Rome Fiumicino, Chicago Midway - Rome Fiumicino and Lambert-St Louis - Rome Fiumicino.
What are the most reliable airlines from Illinois to Rome Fiumicino Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to Rome Fiumicino Airport on time: Air Canada (56%), Austrian Airlines (56%), Brussels Airlines (56%).
What are the cheapest flights from Illinois to Rome Fiumicino Airport?
While on average a flight from Illinois to Rome Fiumicino Airport is generally $2,018, our data shows the cheapest flight currently is $408. When looking at the most popular route, (Chicago O'Hare Intl - Rome Fiumicino), you can expect to pay $430 for that flight.
Can I find deals for flights from Illinois to Leonardo da Vinci/Fiumicino that include hotel bookings?
Yes. In addition to deals on Illinois to Leonardo da Vinci/Fiumicino flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Leonardo da Vinci/Fiumicino?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Leonardo da Vinci/Fiumicino.
Can I find deals for business class flights from Illinois to Leonardo da Vinci/Fiumicino?
Yes. Cheapflights offers flight deals from Illinois to Leonardo da Vinci/Fiumicino by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Illinois to Rome Fiumicino Airport?
Currently, January is the cheapest month in which you can book a flight from Illinois to Rome Fiumicino Airport (average of $644). Flying from Illinois to Rome Fiumicino Airport in June is currently the most expensive (average of $1,217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Fiumicino

Gaeta

Ciampino

Montepulciano

Ponza

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Illinois to Leonardo da Vinci/Fiumicino

John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights

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Orlando to Leonardo da Vinci/Fiumicino flights

Love Field to Leonardo da Vinci/Fiumicino flights

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John F Kennedy Intl to Ciampino flights

San Jose to Leonardo da Vinci/Fiumicino flights

San Diego to Leonardo da Vinci/Fiumicino flights

Cincinnati to Leonardo da Vinci/Fiumicino flights

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Portland to Leonardo da Vinci/Fiumicino flights

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Columbus to Leonardo da Vinci/Fiumicino flights

Salt Lake City to Leonardo da Vinci/Fiumicino flights

Nashville to Leonardo da Vinci/Fiumicino flights

St. Louis to Leonardo da Vinci/Fiumicino flights

Kansas City to Leonardo da Vinci/Fiumicino flights

Pittsburgh to Leonardo da Vinci/Fiumicino flights

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Top 10 airlines flying from Illinois to Leonardo da Vinci/Fiumicino

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$368	Average$670	FlexibilityNo cancel fee	On-time76%
TAP AIR PORTUGAL	Cheapest$377	Average$497	FlexibilityNo cancel fee	On-timeN/A
Scandinavian Airlines	Cheapest$430	Average$528	FlexibilityNo cancel fee	On-time77%
SWISS	Cheapest$484	Average$938	FlexibilityNo cancel fee	On-time79%
Air Canada	Cheapest$500	Average$762	FlexibilityNo cancel fee	On-time67%
Lufthansa	Cheapest$503	Average$843	FlexibilityNo cancel fee	On-time76%
Aer Lingus	Cheapest$506	Average$682	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$518	Average$799	FlexibilityNo cancel fee	On-time70%
Iberia	Cheapest$528	Average$865	FlexibilityNo cancel fee	On-time77%
Turkish Airlines	Cheapest$530	Average$590	FlexibilityNo cancel fee	On-time77%

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$388+ Cheap flights from Illinois to Fiumicino (FCO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Illinois to Leonardo da Vinci/FiumicinoExplore the most affordable flight options available from Illinois to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Explore the most affordable flight options available from Illinois to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

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Best time to book a flight from Illinois to Leonardo da Vinci/Fiumicino

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Everything you need to know about your flight from Illinois to Rome Fiumicino Airport

What is the cheapest month to book a flight from Illinois to Rome Fiumicino Airport?

What is the cheapest time of day to fly from IL to FCO?

Find hourly flight availability from Illinois to Leonardo da Vinci/Fiumicino. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Weekly flight availability from Illinois to Rome Fiumicino Airport

Rainfall in Leonardo da Vinci/Fiumicino by month

Plan your trip to Leonardo da Vinci/Fiumicino by taking into account the average rainfall totals by month.

Temperature in Leonardo da Vinci/Fiumicino by month

Plan your trip to Leonardo da Vinci/Fiumicino by taking into account the average temperature totals by month.

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Read reviews from past customers who have flown Delta, Porter Airlines and KLM from Illinois to Rome. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Leonardo da Vinci/Fiumicino. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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What is the cheapest month to book a flight from Illinois to Rome Fiumicino Airport?

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Cheapest flights from Illinois to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Illinois to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.