Cheap flights from Rome Fiumicino Airport to Illinois from $247
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rome Fiumicino Airport to Illinois departing on 4/7. 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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Cheap round-trip flights
These are some of the best round-trip flight deals from Rome Fiumicino Airport to Illinois that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Rome Fiumicino Airport to Illinois.
Cheap last minute flights
Planning a quick getaway from Rome Fiumicino Airport to Illinois? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Illinois, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from Rome Fiumicino Airport to Illinois
Find recent round-trip train or bus tickets from Rome Fiumicino Airport to Illinois.
All round-trip flight deals from Rome Fiumicino Airport to Illinois
The cheapest plane tickets from Rome Fiumicino Airport to Illinois found on KAYAK recently.
British Airways flights from Rome Fiumicino Airport to Illinois
Our best British Airways deals on Rome Fiumicino Airport to Illinois flight tickets
British Airways![British Airways]()
Mar 8![British Airways]()
Mar 24
FCO7:55 amRome Fiumicino
13h 50m
1 stop
ORD2:45 pmChicago O'Hare Intl
ORD6:47 pmChicago O'Hare Intl
15h 43m
2 stops
FCO4:30 pmRome Fiumicino
British Airways![British Airways]()
Feb 1![British Airways]()
Feb 5
FCO8:10 amRome Fiumicino
18h 54m
2 stops
ORD8:04 pmChicago O'Hare Intl
ORD10:00 pmChicago O'Hare Intl
14h 25m
1 stop
FCO7:25 pmRome Fiumicino
Aer Lingus flights from Rome Fiumicino Airport to Illinois
Our best Aer Lingus deals on Rome Fiumicino Airport to Illinois flight tickets
Aer Lingus![Aer Lingus]()
Jan 25![Aer Lingus]()
Feb 8
FCO11:35 amRome Fiumicino
14h 40m
1 stop
ORD7:15 pmChicago O'Hare Intl
ORD9:00 pmChicago O'Hare Intl
15h 35m
1 stop
FCO7:35 pmRome Fiumicino
Aer Lingus![Aer Lingus]()
Jan 25![Aer Lingus]()
Feb 8
FCO11:35 amRome Fiumicino
14h 40m
1 stop
ORD7:15 pmChicago O'Hare Intl
ORD9:00 pmChicago O'Hare Intl
15h 35m
1 stop
FCO7:35 pmRome Fiumicino
See travel insights to Illinois from
How to get the cheapest flight ticket from Rome Fiumicino Airport to Illinois
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 Illinois?
The cheapest month to fly to Illinois from Rome Fiumicino Airport is in February. Flight prices, which tend to average around $547, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $578.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from Rome Fiumicino Airport to Illinois is on a Tuesday when prices can be found for as low as $626. Flights from Rome Fiumicino Airport to Illinois on a Saturday will generally be more expensive and average around $770. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Rome Fiumicino Airport to Illinois during this time can be as low as $527. Flights at noon are often more expensive with an average ticket price of $843.
What is the cheapest Rome Fiumicino to Illinois flight route?
Fly from Rome Fiumicino to Chicago O'Hare Intl for the best Rome Fiumicino - Illinois flight prices
How far in advance should I book a flight to Illinois?
You are more likely to see cheaper flights to Illinois from Rome Fiumicino Airport when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $723 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Rome Fiumicino Airport for as low as $593 on momondo.
What cabin class options are available on Rome Fiumicino to Illinois flights?
There are 4 cabin classes available to choose from on Rome Fiumicino to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Rome Fiumicino to Illinois?
Icelandair, Air Serbia, and TAP AIR PORTUGAL are the most popular carriers operating from Rome Fiumicino to Illinois
What airlines fly to Illinois?
ITA Airways, United Airlines and British Airways are the top three most popular airlines that fly to Illinois from Rome Fiumicino Airport according to our data. ITA Airways is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 6 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
How many flights depart from Rome Fiumicino Airport to Illinois on average per week?
4 flights are operational weekly from Rome Fiumicino Airport to Illinois as of January 2025. The most popular departure day for this route is Wed, with 25% of flights per week taking off on this day.
Cheap Rome Fiumicino Airport to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Rome Fiumicino Airport to Illinois
When did momondo last update prices for flights from Rome Fiumicino Airport to Illinois?
Prices for flights from Rome Fiumicino Airport to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from Rome Fiumicino Airport to Illinois?
The number of operators available for flights from Rome Fiumicino Airport to Illinois is 6 as of January 2025.
How old do you have to be to fly from Rome Fiumicino Airport to Illinois?
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 Rome Fiumicino Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Rome Fiumicino Airport to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Rome Fiumicino Airport to Illinois is Boeing 787 Dreamliner, representing 36.44% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 18.16%, Boeing 787-10 Dreamliner at 12.19%, and Airbus A330 at 8.83%.
Best airlines flying from Rome Fiumicino Airport to Illinois
Compare and see reviews for airlines that fly from Rome Fiumicino Airport to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $491 | Free Cancellation | Rating 6.6 6,823 reviews | |||
| PriceFrom $552 | Free Cancellation | Rating 6.6 926 reviews | |||
| PriceFrom $553 | Free Cancellation | Rating 7.0 2,640 reviews | |||
| PriceFrom $609 | Free Cancellation | Rating 6.7 7,093 reviews | |||
| PriceFrom $622 | Free Cancellation | Rating 7.4 8,965 reviews | |||
| PriceFrom $732 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Rome to Illinois?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rome to Illinois for you.
Can I find flights from Rome to Illinois with flexible booking policies on momondo?
Yes. All flights to Illinois from Rome on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Rome to Illinois?
momondo provides multiple filters to help you find the best flight to Illinois from Rome. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Rome to Illinois right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Rome to Illinois 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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