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How to get fromNice to Diamond Barby plane, bus or train

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There are 5 ways to get from Nice to Diamond Bar by plane, bus, or train

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly Nice Côte D'Azur International Airport to Ontario International Airport

    best
    1. Fly from Nice Côte D'Azur International Airport (NCE) to Ontario International Airport (ONT)planeNCE - ONT
    20h 13m
    $505–2,010

  2. Fly Monaco to Los Angeles International Airport, bus

    cheapest
    1. Fly from Monaco (MCM) to Los Angeles International Airport (LAX)planeMCM - LAX
    2. Take the bus from Harbor Transitway / Harbor Fwy Station to El Monte Station - Upper Levelbus
    22h 40m
    $297–1,119

  3. Fly Nice Côte D'Azur International Airport to Los Angeles International Airport, bus

    1. Fly from Nice Côte D'Azur International Airport (NCE) to Los Angeles International Airport (LAX)planeNCE - LAX
    2. Take the bus from Harbor Transitway / Harbor Fwy Station to El Monte Station - Upper Levelbus
    21h 17m
    $356–664

  4. Train to Marseille Provence Airport, fly to Los Angeles International Airport, bus

    1. Take the train from Nice Ville to Aix En Provence Tgvtrain
    2. Fly from Marseille Provence Airport (MRS) to Los Angeles International Airport (LAX)planeMRS - LAX
    3. Take the bus from Harbor Transitway / Harbor Fwy Station to El Monte Station - Upper Levelbus
    25h 8m
    $363–918

  5. Fly Nice Côte D'Azur International Airport to San Diego International Airport, train

    1. Fly from Nice Côte D'Azur International Airport (NCE) to San Diego International Airport (SAN)planeNCE - SAN
    2. Take the train from San Diego Old Town Transportation Center to Fullerton Amtrak Stationtrain
    23h 50m
    $323–1,341

Nice Côte D'Azur International Airport (NCE) to Ontario International Airport (ONT) flights

Calendar19Weekly Planes
Duration17h 17mAverage Duration
Ticket$530Cheapest Price
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Questions & Answers

What companies run services between Nice, France and Diamond Bar, CA, USA?

Delta, JetBlue Airways, and two other airlines fly from Nice Côte D'Azur International Airport (NCE) to Ontario International Airport (ONT) 3 times a day.

Transport is disrupted due to the Russia-Ukraine war. Read more

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