Cheap Flights from Ontario International Airport to Rome (FCO) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/10
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2025/10
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Ontario－Leonardo da Vinci-Fiumicino Airport
October Lowest Airfares
USD846

The airfare displayed above is for United Airlines

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Ontario－Leonardo da Vinci-Fiumicino Airport
November Lowest Airfares
USD567

The airfare displayed above is for Delta Air Lines

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Ontario－Leonardo da Vinci-Fiumicino Airport
December Lowest Airfares
USD2,771

The airfare displayed above is for British Airways

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Ontario－Leonardo da Vinci-Fiumicino Airport
January Lowest Airfares -----
Ontario－Leonardo da Vinci-Fiumicino Airport
February Lowest Airfares
USD465

The airfare displayed above is for Delta Air Lines

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Ontario－Rome
Estimated Flight Time
13 Hours 39 Minutes
Ontario－Rome
Number of Operating Airlines
3

Operating Airlines for Ontario－Leonardo da Vinci-Fiumicino Airport Route
American Airlines

Delta Air Lines

United Airlines

Other Destinations from:Ontario

Ontario－Venice(Marco Polo)
USD488〜
Ontario－Naples (Italy)(NAP)
USD527〜
* Fares vary in accordance to seat availability
Other Departures to: Rome

Philadelphia Airport－Rome(Leonardo da Vinci-Fiumicino)
USD711〜
Pensacola Airport－Rome(Leonardo da Vinci-Fiumicino)
USD932〜
* Fares vary in accordance to seat availability