$311+ Cheap flights from O'Hare Intl (ORD) to Rome (ROM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ROM
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Rome with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago O'Hare Intl to Rome are usually found in January or February, booked 1 days in advance, depart on a Sunday or Wednesday and return on a Thursday
Cheap flight deals from O'Hare Intl to Rome
Cheapest
Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to RomeExplore the most affordable flight options available from O'Hare Intl to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
Explore the most affordable flight options available from O'Hare Intl to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
This oojo deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:10 pm -
1 stop15h 35m
Tue 12/112:15 pm -
1 stop34h 15m
Deal found 9/30![TAP AIR PORTUGAL logo]()
$617
This FlightHub deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:00 pm -
1 stop33h 25m
Fri 11/65:55 am -
1 stop16h 35m
Deal found 9/29![TAP AIR PORTUGAL logo]()
$620
This FlightHub deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:10 pm -
1 stop12h 40m
Tue 11/104:40 pm -
1 stop29h 50m
Deal found 9/27![TAP AIR PORTUGAL logo]()
$621
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:10 pm -
1 stop15h 25m
Mon 11/96:20 am -
1 stop17h 25m
Deal found 9/27![Multiple Airlines logo]()
$622
This Booking.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 pm -
1 stop18h 00m
Wed 11/45:55 am -
1 stop16h 35m
Deal found 9/28![TAP AIR PORTUGAL logo]()
$624
This Booking.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:10 pm -
1 stop12h 40m
Tue 11/37:35 pm -
1 stop26h 55m
Deal found 9/28![TAP AIR PORTUGAL logo]()
$625
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:10 pm -
1 stop15h 00m
Mon 11/96:20 am -
1 stop17h 25m
Deal found 9/30![Multiple Airlines logo]()
$626
This Trip.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 pm -
1 stop22h 30m
Wed 11/185:55 am -
1 stop16h 35m
Deal found 9/27![TAP AIR PORTUGAL logo]()
$627
This FlightHub deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:10 pm -
1 stop21h 05m
Tue 12/112:15 pm -
1 stop34h 15m
Deal found 9/28![TAP AIR PORTUGAL logo]()
$628
This oojo deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:05 pm -
1 stop18h 40m
Wed 11/45:55 am -
1 stop16h 35m
Deal found 9/30![TAP AIR PORTUGAL logo]()
$630
This Cheapflightsfares deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:10 pm -
1 stop20h 55m
Fri 11/205:55 am -
1 stop16h 35m
Deal found 9/30![TAP AIR PORTUGAL logo]()
$631
Best flights from O'Hare Intl to RomeDiscover carefully curated flight deals from O'Hare Intl to Rome that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
Discover carefully curated flight deals from O'Hare Intl to Rome that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:40 pm -
Nonstop9h 05m
Thu 11/197:05 am -
1 stop15h 15m
Deal found 10/1![United Airlines logo]()
$730
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:00 pm -
2 stops20h 50m
Tue 11/37:35 pm -
1 stop26h 55m
Deal found 9/29![TAP AIR PORTUGAL logo]()
$812
This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2610:30 am -
1 stop16h 05m
Sat 1/96:00 am -
2 stops20h 09m
Deal found 10/1![Delta logo]()
$1,106
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:40 pm -
Nonstop9h 05m
Tue 12/229:45 am -
Nonstop10h 25m
Deal found 9/29![United Airlines logo]()
$732
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:35 pm -
1 stop27h 55m
Sat 1/911:15 am -
1 stop28h 53m
Deal found 9/29![United Airlines logo]()
$782
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:40 pm -
Nonstop9h 05m
Wed 11/259:45 am -
Nonstop10h 25m
Deal found 10/1![United Airlines logo]()
$803
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:59 am -
2 stops24h 56m
Wed 10/215:45 pm -
1 stop25h 55m
Deal found 9/27![TAP AIR PORTUGAL logo]()
$1,031
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:40 pm -
Nonstop9h 05m
Tue 11/249:45 am -
Nonstop10h 25m
Deal found 9/30![United Airlines logo]()
$869
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:50 pm -
Nonstop9h 05m
Sun 11/19:45 am -
Nonstop10h 25m
Deal found 10/1![United Airlines logo]()
$1,198
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:11 am -
1 stop21h 34m
Sat 10/249:45 am -
Nonstop10h 25m
Deal found 9/28![United Airlines logo]()
$1,208
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:11 am -
1 stop19h 04m
Sun 10/189:45 am -
Nonstop10h 25m
Deal found 9/27![United Airlines logo]()
$1,208
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:40 pm -
Nonstop9h 05m
Tue 12/89:45 am -
Nonstop10h 25m
Deal found 9/30![United Airlines logo]()
$1,222
Last-minute flights from O'Hare Intl to RomeDiscover last-minute flight deals from O'Hare Intl to Rome. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Rome. Data last updated October 2, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 pm -
1 stop18h 00m
Wed 11/45:55 am -
1 stop16h 35m
Deal found 9/28![TAP AIR PORTUGAL logo]()
$624
This oojo deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:05 pm -
1 stop18h 40m
Wed 11/45:55 am -
1 stop16h 35m
Deal found 9/30![TAP AIR PORTUGAL logo]()
$630
This FlightHub deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:00 pm -
1 stop33h 25m
Fri 11/65:55 am -
1 stop16h 35m
Deal found 9/29![TAP AIR PORTUGAL logo]()
$620
This Booking.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:10 pm -
1 stop12h 40m
Tue 11/37:35 pm -
1 stop26h 55m
Deal found 9/28![TAP AIR PORTUGAL logo]()
$625
This FlightHub deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:10 pm -
1 stop12h 40m
Tue 11/104:40 pm -
1 stop29h 50m
Deal found 9/27![TAP AIR PORTUGAL logo]()
$621
This FlightHub deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:10 pm -
1 stop21h 05m
Tue 12/112:15 pm -
1 stop34h 15m
Deal found 9/28![TAP AIR PORTUGAL logo]()
$628
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:10 pm -
1 stop15h 00m
Mon 11/96:20 am -
1 stop17h 25m
Deal found 9/30![Multiple Airlines logo]()
$626
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:10 pm -
1 stop15h 25m
Mon 11/96:20 am -
1 stop17h 25m
Deal found 9/27![Multiple Airlines logo]()
$622
This Trip.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 pm -
1 stop22h 30m
Wed 11/185:55 am -
1 stop16h 35m
Deal found 9/27![TAP AIR PORTUGAL logo]()
$627
This Cheapflightsfares deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:10 pm -
1 stop20h 55m
Fri 11/205:55 am -
1 stop16h 35m
Deal found 9/30![TAP AIR PORTUGAL logo]()
$631
This oojo deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:10 pm -
1 stop15h 35m
Tue 12/112:15 pm -
1 stop34h 15m
Deal found 9/30![TAP AIR PORTUGAL logo]()
$617
One-way flights from O'Hare Intl to RomeSearch for one-way flight options from O'Hare Intl to Rome. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
Search for one-way flight options from O'Hare Intl to Rome. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:30 pm -
3 stops54h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:30 pm -
2 stops36h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:30 pm -
2 stops13h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:30 pm -
3 stops20h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:30 pm -
2 stops33h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$317
This Cheapflightsfares deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/309:50 pm -
1 stop17h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![British Airways logo]()
$319
Find flight deals from O'Hare Intl to Rome
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Rome (ROM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 2, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $617 (oojo) |
One-way from | $311 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $856 |
Good round-trip deal | $851 or less |
Good one-way deal | $570 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Rome that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 2, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Rome that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Mon 12/28
9:50 pm-7:35 pm
1 stop14h 45m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$326
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Wed 11/4
7:00 pm-12:30 am
1 stop22h 30m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$405
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Thu 10/29
12:45 pm-9:45 am
1 stop15h 00m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$434
Quickest round-trip
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Mon 12/28
3:40 pm-7:45 am
Nonstop9h 05m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$445
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Tue 12/29
3:40 pm-7:45 am
Nonstop9h 05m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$445
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Wed 11/25
3:40 pm-7:45 am
Nonstop9h 05m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$519
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Sun 11/8
3:40 pm-7:45 am
Nonstop9h 05m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$519
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Mon 12/28
10:02 am-9:20 am
2 stops16h 18m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$527
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Fri 10/16
9:30 pm-6:00 pm
1 stop13h 30m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$535
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Sat 12/12
5:10 pm-1:35 pm
1 stop13h 25m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$566
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl to Rome
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Rome in October.
| 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Rome flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Chicago O'Hare Intl Airport-Rome flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Rome flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Rome flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Rome flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from O'Hare Intl to Rome
Have a flexible travel schedule? Discover the best time to fly to Rome from O'Hare Intl with our price prediction graph.
ORD-ROM
ORD-FCO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago O'Hare Intl Airport to Rome
ORD-ROM
ORD-FCO
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Rome?
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Rome (average of $609). Flying from Chicago O'Hare Intl Airport to Rome in September is currently the most expensive (average of $1,026). 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.
What is the cheapest time of day to fly from ORD to ROM?
Find hourly flight availability from O'Hare Intl to Rome. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2026.
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 as you normally would.
Weekly flight availability from Chicago O'Hare Intl Airport to Rome
Explore weekly flight availability from O'Hare Intl to Rome. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 2, 2026.
The most flights from ORD to ROM are scheduled on a Wednesday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Rome?
Airfare is below average for this route at the moment.
Chicago O'Hare Intl Airport to Rome flights typically cost between $692 and $1,071 in November.The cheapest round-trip price found within the last 5 days was $617 on TAP AIR PORTUGAL (Nov 22-Dec 1).
What’s the top layover airport for flights from Chicago O'Hare Intl Airport to Rome?
Share of 1-stop round-trip flights from Chicago O'Hare Intl Airport to Rome chosen by Cheapflights users in the past 12 months, using the same layover each way.
Lisbon (LIS) – chosen by Cheapflights users on 50% of 1-stop itineraries from Chicago O'Hare Intl Airport to Rome on Cheapflights.
What’s the cheapest layover airport for flights from Chicago O'Hare Intl Airport to Rome?
Average round-trip fare for 1-stop flights from Chicago O'Hare Intl Airport to Rome, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of $600.
What’s the fastest layover option from Chicago O'Hare Intl Airport to Rome?
Shortest average travel time for 1-stop one-way flights from Chicago O'Hare Intl Airport to Rome, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Munich (MUC) have the shortest average one-way travel time for 1-stop routes: 11h 25m.
Which airport typically offers the quickest layover for flights from Chicago O'Hare Intl Airport to Rome?
Average layover duration for 1-stop one-way flights from Chicago O'Hare Intl Airport to Rome, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 08m.
How often are flights from Chicago to Rome delayed?
About 30% of weekly flights between Chicago and Rome have experienced delays in the past year, with the average delay time being 161 minutes.
What is the most punctual flight time for Chicago to Rome flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
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.
Which airline has the best punctuality record on Chicago to Rome flights?
Over the last year, ITA Airways have had the lowest number of delays on this route, with just 29% of flights being delayed.
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Rome?
To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Rome, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
The best insider tips for Chicago O'Hare Intl Airport to Rome flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Rome trip
Our travel experts
Reviews of airlines servicing Rome
Get insights into the airlines that provide service to Rome. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rome. Reviews last updated October 2, 2026.
Peruse reviews from past customers who have flown with United Airlines,TAP AIR PORTUGAL, andAmerican Airlines from Chicago O'Hare Intl Airport to Rome to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Boarding
7.7
Overall
7.4
Comfort
7.3
Entertainment
7.1
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Boarding
7.7
Overall
7.4
Comfort
7.3
Entertainment
7.1
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Boarding
7.7
Overall
7.4
Comfort
7.3
Entertainment
7.1
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Boarding
7.7
Overall
7.4
Comfort
7.3
Entertainment
7.1
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Boarding
7.7
Overall
7.4
Comfort
7.3
Entertainment
7.1
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Boarding
7.7
Overall
7.4
Comfort
7.3
Entertainment
7.1
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Rome. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Rome?
Book flights to Rome if you plan to visit one of these locationsFiumicino
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O'Hare Intl and Rome flights
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Top 10 airlines flying from O'Hare Intl to Rome
Discover the top 10 airlines that operate flights from O'Hare Intl to Rome. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$338 | Average$582 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$362 | Average$615 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$403 | Average$709 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$455 | Average$697 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$504 | Average$1,007 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$522 | Average$894 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$530 | Average$747 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$552 | Average$788 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$554 | Average$887 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$572 | Average$1,031 | FlexibilityNo cancel fee | On-time69% |