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Airport in Roma to Ontario International Airport flight
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Cheap Flight Deals from Airport in Roma to Ontario International Airport

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

  • One way
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sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • RMA18:15
        40h 50m
        2 stops
        ONT18:05
        Roma - Ontario|Sun, Jun 2|Regional Express Airlines
        € 828€ 1,240
        33% OFF
        33% OFF
        € 1,240€ 828
      • RMA18:15
        40h 50m
        2 stops
        ONT18:05
        Roma - Ontario|Fri, May 31|Regional Express Airlines
        € 898€ 1,240
        28% OFF
        28% OFF
        € 1,240€ 898
      • RMA18:15
        40h 50m
        2 stops
        ONT18:05
        Roma - Ontario|Fri, Jun 21|Regional Express Airlines
        € 921€ 1,240
        26% OFF
        26% OFF
        € 1,240€ 921
      • RMA18:15
        40h 50m
        2 stops
        ONT18:05
        Roma - Ontario|Fri, Jun 28|Regional Express Airlines
        € 999
        € 999
      • RMA18:15
        40h 50m
        2 stops
        ONT18:05
        Roma - Ontario|Sun, Jun 23|Regional Express Airlines
        € 1,066
        € 1,066
      • RMA13:00
        3h 5m
        Direct
        ONT14:00
        Roma - Los Angeles|Sat, Jun 1|Regional Express 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 Airport in Roma to Ontario International Airport

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

Regional Express Airlines
From € 828
ANA airlines

Find more flights and airlines

Find Cheaper Flights from Roma to Los Angeles

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

  • Cheapest
    Regional Express
    RMA
    18:15
    33h 7m
    2 transfer
    LAX
    10:22
    Roma Airport - Los Angeles International Airport
    Mon, Jun 3Regional Express
    € 679
  • Regional Express
    RMA
    18:15
    33h 7m
    2 transfer
    LAX
    10:22
    Roma Airport - Los Angeles International Airport
    Mon, Jun 3Regional Express
    € 679
    Find More Flights

Airport in Roma to Ontario International Airport Flights Info

Flight distance11,943.28km
Cheapest one-way ticket price€ 828

FAQs for Airport in Roma to Ontario International Airport Flights

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

    • The distance from Los Angeles International Airport to downtown is about 19km, by taxi about 30 minutes.
    • The distance from Ontario International Airport to downtown is about 59km, by taxi about 1 hour 10 minutes.

  • What's the closest airport to Ontario International Airport (ONT)?

    The closest airport to Ontario International Airport (ONT) is Chino Airport. The distance is around 9km.

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