
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $826 (oojo) |
One-way from | $510 (Kiwi.com) |
Popular in | September |
Cheapest in | November |
Average price | $960 |
Good round-trip deal | $923 or less |
Good one-way deal | $634 or less |
Fly from
Fly to
Route
Depart
Return
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Wed 7/29
3:45 pm-7:55 am
Nonstop9h 10m
Rome Fiumicino
Wed 8/5
6:50 am-12:55 pm
1 stop13h 05m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Sat 8/15
3:45 pm-7:55 am
Nonstop9h 10m
Rome Fiumicino
Sat 8/22
9:45 am-1:15 pm
Nonstop10h 30m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Sat 10/3
10:25 am-6:35 pm
2 stops25h 10m
Rome Fiumicino
Sun 10/11
5:30 pm-4:10 pm
2 stops29h 40m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Fri 8/28
7:15 pm-4:40 pm
2 stops38h 25m
Rome Fiumicino
Fri 9/11
9:40 am-4:10 pm
1 stop13h 30m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Wed 7/22
3:00 pm-7:25 am
Nonstop9h 25m
Rome Fiumicino
Thu 7/30
9:20 am-1:10 pm
Nonstop10h 50m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Wed 8/26
7:15 pm-11:25 am
2 stops33h 10m
Rome Fiumicino
Mon 9/7
8:10 pm-4:10 pm
2 stops27h 00m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Fri 7/17
8:40 pm-10:20 am
1 stop30h 40m
Rome Fiumicino
Tue 7/28
9:45 am-1:15 pm
Nonstop10h 30m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Wed 8/5
3:00 pm-7:25 am
Nonstop9h 25m
Rome Fiumicino
Sun 8/9
9:20 am-1:10 pm
Nonstop10h 50m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Tue 11/3
3:40 pm-7:45 am
Nonstop9h 05m
Rome Fiumicino
Fri 11/13
1:30 pm-8:05 pm
1 stop13h 35m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Sun 11/1
3:40 pm-7:45 am
Nonstop9h 05m
Rome Fiumicino
Mon 11/9
9:45 am-1:10 pm
Nonstop10h 25m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
The price you pay for your flight from Chicago O'Hare Intl Airport to Rome Fiumicino Airport may vary depending on when you book. For the best chance of a lower fare, look to book 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Rome Fiumicino Airport (average of $565). Flying from Chicago O'Hare Intl Airport to Rome Fiumicino Airport in September is currently the most expensive (average of $986). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Rome Fiumicino Airport as you normally would.
About 31% of weekly flights between Chicago and Rome have experienced delays in the past year, with the average delay time being 161 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 31% of flights being delayed.
Zurich (ZRH) – chosen by Cheapflights users on 30% of 1-stop itineraries from Chicago O'Hare Intl Airport to Rome Fiumicino Airport on Cheapflights.
Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of $456.
Flights via Reykjavik (KEF) have the shortest average one-way travel time for 1-stop routes: 12h 10m.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 05m.
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Boarding
Comfort
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Entertainment
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Reviews
Dynasty,May 2026
LAX - EWR
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Overall
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Dynasty,May 2026
LAX - EWR
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Boarding
Comfort
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Overall
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Dynasty,May 2026
LAX - EWR
Food
Boarding
Comfort
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Entertainment
Overall
Reviews
Dynasty,May 2026
LAX - EWR
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Dynasty,May 2026
LAX - EWR
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Dynasty,May 2026
LAX - EWR
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$337 | Average$446 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$375 | Average$589 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$384 | Average$914 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$395 | Average$694 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$420 | Average$736 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$455 | Average$793 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$455 | Average$703 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$489 | Average$948 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$491 | Average$728 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$495 | Average$1,123 | FlexibilityNo cancel fee | On-time76% |