
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $817 (FlightHub) |
One-way from | $491 (Mytrip) |
Popular in | June |
Cheapest in | November |
Average price | $871 |
Good round-trip deal | $889 or less |
Good one-way deal | $528 or less |
Fly from
Fly to
Route
Depart
Return
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Sat 7/25
5:55 pm-10:20 am
1 stop33h 25m
Rome Fiumicino
Tue 8/4
6:50 am-8:05 pm
2 stops20h 15m
ChicagoRome
ORD - CIA
ORDCIA
Chicago O'Hare Intl
Sun 11/8
9:50 pm-9:20 pm
2 stops16h 30m
Rome Ciampino
Mon 11/16
9:05 pm-5:20 pm
3 stops27h 15m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Thu 7/30
3:45 pm-7:55 am
Nonstop9h 10m
Rome Fiumicino
Wed 8/12
9:45 am-1:15 pm
Nonstop10h 30m
ChicagoRome
ORD - CIA
ORDCIA
Chicago O'Hare Intl
Wed 9/2
9:00 pm-8:20 pm
2 stops16h 20m
Rome Ciampino
Thu 9/24
6:05 am-6:15 pm
3 stops43h 10m
ChicagoRome
ORD - CIA
ORDCIA
Chicago O'Hare Intl
Mon 6/8
9:55 am-3:35 pm
3 stops22h 40m
Rome Ciampino
Mon 6/15
5:55 pm-12:55 pm
2 stops26h 00m
ChicagoRome
MDW - FCO
MDWFCO
Chicago Midway
Fri 7/31
11:05 am-7:35 am
1 stop13h 30m
Rome Fiumicino
Fri 8/7
9:00 am-6:33 pm
1 stop16h 33m
ChicagoRome
ORD - CIA
ORDCIA
Chicago O'Hare Intl
Mon 11/2
6:50 pm-7:00 pm
2 stops17h 10m
Rome Ciampino
Sun 11/8
8:40 pm-5:20 pm
3 stops27h 40m
ChicagoRome
ORD - CIA
ORDCIA
Chicago O'Hare Intl
Thu 10/15
11:05 am-8:30 pm
3 stops26h 25m
Rome Ciampino
Wed 10/21
8:35 pm-6:15 pm
3 stops28h 40m
ChicagoRome
ORD - CIA
ORDCIA
Chicago O'Hare Intl
Tue 6/9
9:55 am-8:10 pm
3 stops27h 15m
Rome Ciampino
Thu 6/18
8:15 pm-12:35 pm
2 stops23h 20m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Mon 6/22
3:45 pm-7:55 am
Nonstop9h 10m
Rome Fiumicino
Wed 7/1
2:20 pm-10:16 am
1 stop26h 56m
| 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 Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
The price you pay for your flight from Chicago to Rome may vary depending on when you book. For the best chance of a lower fare, look to book 14 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, January is the cheapest month in which you can book a flight from Chicago to Rome (average of $332). Flying from Chicago to Rome in December is currently the most expensive (average of $1,053). 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 to Rome as you normally would.
The most flights from CHI to ROM are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).
Reykjavik (KEF) – chosen by Cheapflights users on 38% of 1-stop itineraries from Chicago to Rome 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 00m.
About 31% of weekly flights between Chicago and Rome have experienced delays in the past year, with the average delay time being 164 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.
Wednesday 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, American Airlines have had the lowest number of delays on this route, with just 30% of flights being delayed.
Overall
Entertainment
Crew
Food
Boarding
Comfort
Reviews
Anonymous,Apr 2026
DFW - EWR
Overall
Entertainment
Crew
Food
Boarding
Comfort
Reviews
Anonymous,Apr 2026
DFW - EWR
Overall
Entertainment
Crew
Food
Boarding
Comfort
Reviews
Anonymous,Apr 2026
DFW - EWR
Overall
Entertainment
Crew
Food
Boarding
Comfort
Reviews
Anonymous,Apr 2026
DFW - EWR
Overall
Entertainment
Crew
Food
Boarding
Comfort
Reviews
Anonymous,Apr 2026
DFW - EWR
Overall
Entertainment
Crew
Food
Boarding
Comfort
Reviews
Anonymous,Apr 2026
DFW - EWR
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$337 | Average$445 | 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$680 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$420 | Average$694 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$455 | Average$878 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$455 | Average$705 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$458 | Average$791 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$481 | Average$859 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$489 | Average$912 | FlexibilityNo cancel fee | On-time77% |