Cheap Flights from Leonardo da Vinci-Fiumicino Airport to Ontario (ONT) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/7
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1------	2------	3------	4------	5------
6------	7------	8------	9------	10------	11------	12------
13------	14------	15------	16------	17------	18------	19------
20------	21------	22------	23------	24------	25------	26------
27------	28------	29------	30Search	31Search

Select Return Date　　 Change Departure Date

Return Date

2025/7
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1------	2------	3------	4------	5------
6------	7------	8------	9------	10------	11------	12------
13------	14------	15------	16------	17------	18------	19------
20------	21------	22------	23------	24------	25------	26------
27------	28------	29------	30------	31------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

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

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

Leonardo da Vinci-Fiumicino－Ontario Airport
July Lowest Airfares -----
Leonardo da Vinci-Fiumicino－Ontario Airport
August Lowest Airfares
USD713

The airfare displayed above is for United Airlines

Set calendar for this month

Leonardo da Vinci-Fiumicino－Ontario Airport
September Lowest Airfares
USD722

The airfare displayed above is for United Airlines

Set calendar for this month
Leonardo da Vinci-Fiumicino－Ontario Airport
October Lowest Airfares
USD741

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Leonardo da Vinci-Fiumicino－Ontario Airport
November Lowest Airfares -----

Rome－Ontario
Estimated Flight Time
13 Hours 20 Minutes
Rome－Ontario
Number of Operating Airlines
3

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

Delta Air Lines

LCCUnited Airlines

Other Destinations from:Rome

Leonardo da Vinci-Fiumicino－Philadelphia(PHL)
USD756〜
* Fares vary in accordance to seat availability
Other Departures to: Ontario

Venice Marco Polo Airport－Ontario(ONT)
USD1,152〜
* Fares vary in accordance to seat availability