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Good to Know: Cheapest and Fastest ONT - FCO Flights
Useful information for finding best airline tickets from Ontario International to Leonardo da Vinci–Fiumicino on your next trip.
Cheapest Round Trip Flight
$877
Delta Airlines
• 1 stop
• 32h
Jan 24 – Feb 05
The cheapest round trip flight from Ontario to Rome (ONT-FCO-ONT) is currently $877
Fastest Flight
23h 40m
The fastest nonstop flight from Ontario to Rome (ONT-FCO) takes 23h 40m
Top Airlines Flying from Ontario to Rome
Latest Flight Deals from Ontario (ONT) to Rome (FCO)
Compare and book low fare round-trip air tickets from Ontario to Rome. Ideal for travelers with confirmed return itineraries.
Jan 24 - Feb 05, Economy
Ontario → Rome
32h
7:00 AM - 11:20 AM • 1 stop
Ontario → Rome
23h 55m
6:10 AM - 11:45 AM • 1 stop
Delta Airlines
Jan 24 - Feb 05, Economy
Ontario → Rome
23h 40m
12:00 PM - 11:20 AM • 1 stop
Ontario → Rome
23h 55m
6:10 AM - 11:45 AM • 1 stop
Delta Airlines
Jan 24 - Feb 05, Economy
Ontario → Rome
32h 10m
7:00 AM - 11:30 AM • 2 stops
Ontario → Rome
23h 55m
6:10 AM - 11:45 AM • 1 stop
Delta Airlines
Jan 24 - Feb 05, Economy
Ontario → Rome
35h 25m
12:00 PM - 6:25 PM • 2 stops
Ontario → Rome
23h 55m
6:10 AM - 11:45 AM • 1 stop
Delta Airlines
Jan 24 - Feb 05, Economy
Ontario → Rome
30h 45m
7:00 AM - 10:45 AM • 2 stops
Ontario → Rome
32h 21m
6:10 AM - 4:51 PM • 2 stops
Delta Airlines
FAQs on Ontario to Rome Flights
What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to FCO?
The most popular airline flying from Ontario to Rome are
Can I fly from ONT to FCO non-stop?
NO
Which airlines fly nonstop between Ontario and Rome?
The non-stop flights between Ontario and Rome are .
What’s the earliest departure time from ONT to FCO Airport?
The earliest flight leaves ONT at 7:00 am and lands in FCO - Leonardo da Vinci–Fiumicino
What are the airports in Rome?
FCO
Can I make changes to my Ontario to Rome flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ONT to FCO?
Read the fare rules of the Ontario to Rome air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Ontario and Rome?
operate flights between Ontario and Rome
How long does a flight from Ontario to Rome take?
It takes approximately 13 hour to fly non-stop from ONT to FCO, which is 6321.21 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Rome (FCO) ?
In the past couple of days, the cheapest tickets to FCO from ONT were found on DL : USD 877
Do I need a passport to fly between ONT and FCO?
Yes
What’s the latest departure time from ONT to FCO ?
The last flight leaves ONT at 12:00 pm
Ontario (ONT) to Rome (FCO): Airport Information
| Origin Airport | Ontario International , Ontario, US |
| Destination Airport | Leonardo da Vinci–Fiumicino , Rome, IT |
| Distance | 6321 miles |
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