
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $412 (oojo) |
One-way from | $206 (Trip.com) |
Popular in | June |
Cheapest in | November |
Average price | $591 |
Good round-trip deal | $817 or less |
Good one-way deal | $568 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Tue 3/17
6:10 pm-12:20 pm
1 stop12h 10m
Rome Fiumicino
Wed 3/25
8:30 pm-7:45 pm
1 stop29h 15m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Sun 2/22
3:45 pm-7:45 am
Nonstop9h 00m
Rome Fiumicino
Tue 3/10
7:05 am-4:20 pm
1 stop15h 15m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Tue 2/24
3:45 pm-7:45 am
Nonstop9h 00m
Rome Fiumicino
Tue 3/3
9:45 am-1:10 pm
Nonstop10h 25m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
Mon 3/9
4:45 pm-7:45 am
Nonstop9h 00m
Rome Fiumicino
Fri 3/20
9:45 am-11:44 pm
2 stops19h 59m
ChicagoRome
MDW - FCO
MDWFCO
Chicago Midway
Sun 2/22
10:49 am-10:30 am
1 stop16h 41m
Rome Fiumicino
Tue 3/10
11:40 am-10:31 pm
1 stop16h 51m
ChicagoRome
MDW - FCO
MDWFCO
Chicago Midway
Mon 3/9
12:47 pm-6:55 am
1 stop12h 08m
Rome Fiumicino
Tue 3/17
9:05 am-5:54 pm
1 stop14h 49m
ChicagoRome
MDW - FCO
MDWFCO
Chicago Midway
Tue 3/10
12:47 pm-9:30 am
1 stop14h 43m
Rome Fiumicino
Tue 3/17
6:10 am-6:40 pm
2 stops18h 30m
ChicagoRome
MDW - FCO
MDWFCO
Chicago Midway
Tue 2/17
9:34 am-10:30 am
2 stops17h 56m
Rome Fiumicino
Tue 3/3
12:00 pm-8:54 am
2 stops27h 54m
ChicagoRome
MDW - FCO
MDWFCO
Chicago Midway
Wed 1/14
1:28 pm-11:45 am
2 stops15h 17m
Rome Fiumicino
Wed 1/21
6:10 am-5:29 pm
2 stops18h 19m
ChicagoRome
MDW - FCO
MDWFCO
Chicago Midway
Wed 1/14
1:28 pm-11:45 am
2 stops15h 17m
Rome Fiumicino
Thu 1/22
6:10 am-5:55 pm
2 stops18h 45m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| 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 24 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, December is the cheapest month in which you can book a flight from Chicago to Rome (average of $347). Flying from Chicago to Rome in June is currently the most expensive (average of $702). 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.
Reykjavik (KEF) – chosen by Cheapflights users on 42% 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 $431.
Flights via Dublin (DUB) have the shortest average one-way travel time for 1-stop routes: 11h 40m.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 00m.
About 28% of weekly flights between Chicago and Rome have experienced delays in the past year, with the average delay time being 159 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, United Airlines have had the lowest number of delays on this route, with just 25% of flights being delayed.
Overall
Comfort
Crew
Boarding
Food
Entertainment
Reviews
Michelle,Dec 2025
DEN - MKE
Overall
Comfort
Crew
Boarding
Food
Entertainment
Reviews
Michelle,Dec 2025
DEN - MKE
Overall
Comfort
Crew
Boarding
Food
Entertainment
Reviews
Michelle,Dec 2025
DEN - MKE
Overall
Comfort
Crew
Boarding
Food
Entertainment
Reviews
Michelle,Dec 2025
DEN - MKE
Overall
Comfort
Crew
Boarding
Food
Entertainment
Reviews
Michelle,Dec 2025
DEN - MKE
Overall
Comfort
Crew
Boarding
Food
Entertainment
Reviews
Michelle,Dec 2025
DEN - MKE
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$230 | Average$894 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$337 | Average$477 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$390 | Average$715 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$392 | Average$541 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$414 | Average$711 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$420 | Average$507 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$455 | Average$770 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$457 | Average$742 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$458 | Average$764 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$481 | Average$752 | FlexibilityNo cancel fee | On-timeN/A |