
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $417 (oojo) |
One-way from | $210 (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
lun. 1/19
7:01 am-8:55 am
2 stops18h 54m
Rome Fiumicino
jue. 1/29
12:45 pm-2:20 pm
1 stop32h 35m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
mar. 4/14
6:40 pm-9:50 am
1 stop32h 10m
Rome Fiumicino
mar. 4/21
10:00 am-1:30 pm
Nonstop10h 30m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
mié. 2/25
10:36 am-8:55 am
2 stops15h 19m
Rome Fiumicino
mié. 3/4
6:10 am-2:20 pm
1 stop15h 10m
ChicagoRome
MDW - FCO
MDWFCO
Chicago Midway
dom. 2/22
10:49 am-10:30 am
1 stop16h 41m
Rome Fiumicino
mar. 3/10
9:05 am-5:54 pm
1 stop14h 49m
ChicagoRome
MDW - FCO
MDWFCO
Chicago Midway
mié. 2/18
12:45 pm-10:30 am
1 stop14h 45m
Rome Fiumicino
mar. 3/3
6:10 am-5:37 pm
2 stops18h 27m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
dom. 3/1
2:05 pm-3:15 pm
2 stops18h 10m
Rome Fiumicino
mar. 3/17
10:05 am-9:49 pm
2 stops17h 44m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
jue. 4/16
4:16 pm-4:55 pm
2 stops17h 39m
Rome Fiumicino
mié. 4/22
1:10 pm-10:34 pm
1 stop16h 24m
ChicagoRome
MDW - FCO
MDWFCO
Chicago Midway
dom. 2/22
12:45 pm-10:30 am
1 stop14h 45m
Rome Fiumicino
dom. 3/1
6:10 am-5:37 pm
2 stops18h 27m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
mié. 3/18
10:45 pm-7:20 pm
1 stop14h 35m
Rome Fiumicino
lun. 3/23
8:50 pm-6:00 pm
2 stops27h 10m
ChicagoRome
ORD - FCO
ORDFCO
Chicago O'Hare Intl
jue. 2/26
10:36 am-11:55 am
2 stops18h 19m
Rome Fiumicino
mar. 3/3
10:05 am-2:20 pm
1 stop35h 15m
| 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.
Boarding
Entertainment
Food
Comfort
Crew
Overall
Reviews
Dane,Jan 2026
IAD - TYS
Boarding
Entertainment
Food
Comfort
Crew
Overall
Reviews
Dane,Jan 2026
IAD - TYS
Boarding
Entertainment
Food
Comfort
Crew
Overall
Reviews
Dane,Jan 2026
IAD - TYS
Boarding
Entertainment
Food
Comfort
Crew
Overall
Reviews
Dane,Jan 2026
IAD - TYS
Boarding
Entertainment
Food
Comfort
Crew
Overall
Reviews
Dane,Jan 2026
IAD - TYS
Boarding
Entertainment
Food
Comfort
Crew
Overall
Reviews
Dane,Jan 2026
IAD - TYS
| 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 |