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Cheap flights from Rome to Chicago from $248

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 to Chicago departing on 9/24. 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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0 bags

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Cheap round-trip flights

Logo
7:25 am - 11:10 pmFCO-ORD
46h 45m2 stops
Logo
5:10 pm - 1:30 pmORD-FCO
14h 20m1 stop
$455
Find Deal
mié., oct. 15 - mar., oct. 28
Logo
7:25 am - 4:51 pmFCO-ORD
40h 26m2 stops
Logo
11:13 am - 2:30 pmORD-FCO
20h 17m1 stop
$457
Find Deal
mié., oct. 1 - lun., oct. 6
TAP AIR PORTUGAL Logo
5:55 am - 4:30 pmFCO-ORD
17h 35m1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 7:05 pmORD-FCO
18h 05m1 stop
$498TAP AIR PORTUGAL
Find Deal
sáb., ago. 30 - dom., sep. 7
TAP AIR PORTUGAL Logo
5:55 am - 4:10 pmFCO-ORD
17h 15m1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 4:40 pmORD-FCO
15h 40m1 stop
$499TAP AIR PORTUGAL
Find Deal
vie., ago. 22 - dom., ago. 24
Icelandair Logo
3:45 pm - 9:15 pmFCO-ORD
12h 30m1 stop
Icelandair Logo
7:25 pm - 2:35 pmORD-FCO
12h 10m1 stop
$534Icelandair
Find Deal
vie., ago. 29 - dom., sep. 14
Icelandair Logo
3:45 pm - 9:15 pmFCO-ORD
12h 30m1 stop
Icelandair Logo
7:25 pm - 2:35 pmORD-FCO
12h 10m1 stop
$539Icelandair
Find Deal
vie., ago. 29 - dom., sep. 14
Scandinavian Airlines Logo
11:55 am - 4:45 pmFCO-ORD
35h 50m1 stop
Scandinavian Airlines Logo
7:20 pm - 10:55 amORD-FCO
32h 35m1 stop
$550Scandinavian Airlines
Find Deal
mar., dic. 2 - vie., dic. 5
Scandinavian Airlines Logo
7:45 pm - 4:45 pmFCO-ORD
28h 00m2 stops
Scandinavian Airlines Logo
7:20 pm - 6:55 pmORD-FCO
16h 35m2 stops
$556Scandinavian Airlines
Find Deal
jue., dic. 25 - dom., dic. 28
United Airlines Logo
1:20 pm - 7:55 pmFCO-ORD
13h 35m1 stop
United Airlines Logo
10:40 am - 9:15 amORD-FCO
15h 35m1 stop
$565United Airlines
Find Deal
jue., ago. 21 - mié., sep. 3
United Airlines Logo
9:45 am - 9:05 pmFCO-ORD
17h 20m1 stop
United Airlines Logo
1:36 pm - 10:55 amORD-FCO
14h 19m1 stop
$567United Airlines
Find Deal
jue., oct. 30 - sáb., nov. 8

TAP AIR PORTUGAL flights from Rome to Chicago O'Hare Intl Airport

Our best TAP AIR PORTUGAL deals on Rome to Chicago O'Hare Intl Airport flight tickets
TAP AIR PORTUGAL
Aug 30
FCO5:55 amRome Fiumicino
17h 35m
1 stop
ORD4:30 pmChicago O'Hare Intl
Sep 7
ORD6:00 pmChicago O'Hare Intl
18h 05m
1 stop
FCO7:05 pmRome Fiumicino
$498
Find similar
TAP AIR PORTUGAL
Aug 22
FCO5:55 amRome Fiumicino
17h 15m
1 stop
ORD4:10 pmChicago O'Hare Intl
Aug 24
ORD6:00 pmChicago O'Hare Intl
15h 40m
1 stop
FCO4:40 pmRome Fiumicino
$499
Find similar
TAP AIR PORTUGAL
Aug 22
FCO5:55 amRome Fiumicino
17h 15m
1 stop
ORD4:10 pmChicago O'Hare Intl
Sep 6
ORD6:15 pmChicago O'Hare Intl
15h 30m
1 stop
FCO4:45 pmRome Fiumicino
$500
Find similar

Scandinavian Airlines flights from Rome to Chicago O'Hare Intl Airport

Our best Scandinavian Airlines deals on Rome to Chicago O'Hare Intl Airport flight tickets
Scandinavian Airlines
Dec 2
FCO11:55 amRome Fiumicino
35h 50m
1 stop
ORD4:45 pmChicago O'Hare Intl
Dec 5
ORD7:20 pmChicago O'Hare Intl
32h 35m
1 stop
FCO10:55 amRome Fiumicino
$550
Find similar
Scandinavian Airlines
Dec 25
FCO7:45 pmRome Fiumicino
28h 00m
2 stops
ORD4:45 pmChicago O'Hare Intl
Dec 28
ORD7:20 pmChicago O'Hare Intl
16h 35m
2 stops
FCO6:55 pmRome Fiumicino
$556
Find similar
Scandinavian Airlines
Oct 30
FCO11:55 amRome Fiumicino
12h 50m
1 stop
ORD6:45 pmChicago O'Hare Intl
Nov 8
ORD7:20 pmChicago O'Hare Intl
16h 30m
2 stops
FCO6:50 pmRome Fiumicino
$557
Find similar

See travel insights to Chicago from

How to get the cheapest flight ticket from Rome to Chicago O'Hare Intl Airport

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

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of May is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Rome averaging around $627.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $753. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Rome because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $931.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Rome in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $655 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around $863. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Rome to Chicago O'Hare Intl flight route?

Fly from Rome Fiumicino to Chicago O'Hare Intl for the best Rome - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Rome when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $749 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Rome for as low as $467 on momondo.

What cabin class options are available on Rome to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Rome to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Rome to Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Rome to Chicago O'Hare Intl Airport.

How have Rome to Chicago O'Hare Intl Airport flight prices changed over time?

As of July 2025, prices for Rome to Chicago O'Hare Intl Airport flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from Rome to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Rome to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rome to Chicago O'Hare Intl Airport (ROM to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rome to Chicago O'Hare Intl Airport

Best Price Found

$248

Fastest flight time

10h 25m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Rome in the past 72 hours is $248. The best round-trip flight deal from Rome to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $455.
The fastest flight from Rome to Chicago O'Hare Intl Airport takes 10h 25m
Direct flights go from Rome to Chicago O'Hare Intl Airport every day.
Search flight deals

  • How far is Rome to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 4812.6 mi away from Rome. Flights usually cover this in 10h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Rome to Chicago O'Hare Intl Airport?

    Prices for flights from Rome to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Rome to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Rome to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Rome to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Rome to Chicago O'Hare Intl Airport?

Best airlines flying from Rome to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Rome to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $536Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
IberiaPriceFrom $550Free CancellationRating
7.0
2,841 reviews
Search Iberia flights
British AirwaysPriceFrom $628Free CancellationRating
6.6
7,145 reviews
Search British Airways flights
LufthansaPriceFrom $639Free CancellationRating
6.8
7,213 reviews
Search Lufthansa flights
United AirlinesPriceFrom $639Free CancellationRating
7.4
8,863 reviews
Search United Airlines flights
ITA AirwaysPriceFrom $658Free CancellationRating
6.7
1,004 reviews
Search ITA Airways flights

  • United Airlines Flights From Rome to Chicago O'Hare Intl Airport

    United Airlines operates around 7 flights from Rome to Chicago O'Hare Intl Airport every week. The average price of these flights found in the last 72 hours has been $773, but momondo users have found United Airlines deals from Rome to Chicago O'Hare Intl Airport from as low as $639 round-trip. United Airlines has been scored 7.4/10 in 8,863 reviews.

  • American Airlines Flights From Rome to Chicago O'Hare Intl Airport

    Another popular option for Rome to Chicago O'Hare Intl Airport flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Rome to Chicago O'Hare Intl Airport around 7 times per week, with deals starting from $536 round-trip and rising to an average price of around $757.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Rockford
Schaumburg
South Haven
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Tinley Park
Elgin
Aurora
Orland Park
Janesville
Benton Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Rome to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rome to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Rome to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Rome which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Rome to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago 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 Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Rome. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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