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Ontario International Airport to Leonardo da Vinci–Fiumicino Airport flight
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Cheap Flight Deals from Ontario International Airport to Leonardo da Vinci–Fiumicino Airport

Search for flights from Los Angeles to Rome and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • ONT22:10
        26h 5m
        2 stops
        FCO09:15
        Ontario - Rome|Sat, May 18|Frontier Airlines
        £282£428
        34% OFF
        34% OFF
        £428£282
      • ONT18:35
        57h 5m
        2 stops
        FCO12:40
        Ontario - Rome|Sat, Jul 20|United Airlines
        £284£428
        34% OFF
        34% OFF
        £428£284
      • ONT00:59
        23h 16m
        2 stops
        FCO09:15
        Ontario - Rome|Wed, May 8|Frontier Airlines
        £298£428
        30% OFF
        30% OFF
        £428£298
      • ONT00:59
        23h 16m
        2 stops
        FCO09:15
        Ontario - Rome|Mon, May 13|Frontier Airlines
        £313
        £313
      • ONT09:19
        20h 21m
        2 stops
        FCO14:40
        Ontario - Rome|Mon, May 6|Frontier Airlines
        £313
        £313
      • ONT08:51
        20h 49m
        2 stops
        FCO14:40
        Ontario - Rome|Thu, May 2|Frontier Airlines
        £346
        £346
      • ONT12:50
        14h 25m
        1 stop
        FCO12:15
        Ontario - Rome|Mon, May 6|American Airlines
        £355
        £355
      • ONT00:59
        28h 41m
        2 stops
        FCO14:40
        Ontario - Rome|Mon, Jun 10|Frontier Airlines
        £356
        £356
      • ONT07:31
        15h 34m
        1 stop
        FCO08:05
        Ontario - Rome|Wed, May 8|Iberia
        £359
        £359
      • ONT08:51
        20h 49m
        2 stops
        FCO14:40
        Ontario - Rome|Thu, May 9|Frontier Airlines
        £360
        £360
      • ONT13:00
        3h 5m
        Direct
        FCO14:00
        Los Angeles - Rome|Wed, May 8|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Ontario International Airport to Leonardo da Vinci–Fiumicino Airport

See which airlines fly from Los Angeles to Rome. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From £282
United Airlines
From £284
American Airlines
From £355
Iberia
From £359
Alaska Airlines
From £375
Jetblue Airways
From £380
Delta Air Lines
From £416
Virgin Atlantic
From £453
KLM
From £468
Air France
From £516
ANA airlines
Find more flights and airlines

Find Cheaper Flights from Los Angeles to Rome

Explore other flights from Los Angeles to Rome to find the best alternative options.

  • Cheapest
    Norse Atlantic Airways
    LAX
    16:30
    18h 20m
    1 transfer
    CIA
    19:50
    Los Angeles International Airport - Ciampino Airport
    Wed, Jul 10Norse Atlantic Airways
    £256
  • American Airlines
    LAX
    21:25
    18h 20m
    1 transfer
    FCO
    00:45
    Los Angeles International Airport - Leonardo da Vinci–Fiumicino Airport
    Mon, May 6American Airlines
    £550
  • American Airlines
    LAX
    21:25
    18h 20m
    1 transfer
    FCO
    00:45
    Los Angeles International Airport - Leonardo da Vinci–Fiumicino Airport
    Mon, May 6American Airlines
    £550
    Find More Flights

Ontario International Airport to Leonardo da Vinci–Fiumicino Airport Flights Info

Flight distance10,162.2km
Cheapest one-way ticket price£281
Cheapest return ticket price£437

FAQs for Ontario International Airport to Leonardo da Vinci–Fiumicino Airport Flights

  • What is the transportation method from the main airport to downtown in Rome?

    • The distance from Leonardo da Vinci–Fiumicino Airport to downtown is about 21km, by taxi about 40 minutes.
    • The distance from Ciampino Airport to downtown is about 13km, by taxi about 30 minutes.

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