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How to get fromWatford to Ontarioby plane or train

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There are 4 ways to get from Watford to Ontario by plane 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 to Ontario International Airport

    best
    1. Fly from London Heathrow Airport (LHR) to Ontario International Airport (ONT)plane plane LHR - ONT
    15h 37m
    $402–1,504

  2. Fly to Long Beach Airport, train

    cheapest
    1. Fly from London Heathrow Airport (LHR) to Long Beach Airport (LGB)plane plane LHR - LGB
    2. Take the train from Los Angeles to Ontario Amtraktrain train
    20h 10m
    $337–1,232

  3. Fly to Los Angeles International Airport, train

    1. Fly from London Heathrow Airport (LHR) to Los Angeles International Airport (LAX)plane plane LHR - LAX
    2. Take the train from Los Angeles to Ontario Amtraktrain train
    16h 49m
    $378–1,239

  4. Fly to Burbank Bob Hope Airport, train

    1. Fly from London Heathrow Airport (LHR) to Burbank Bob Hope Airport (BUR)plane plane LHR - BUR
    2. Take the train from Los Angeles to Ontario Amtraktrain train
    19h 22m
    $467–1,636

London Heathrow Airport (LHR) to Ontario International Airport (ONT) flights

Calendar75Weekly Planes
Duration15hAverage Duration
Ticket$402Cheapest Price
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Questions & Answers

Map of how to get from Watford to Ontario.ExpandLaunch map view
  • Distance: 5,432.8 mi
  • Duration: 15h 37m

What companies run services between Watford, England and Ontario, CA, USA?

British Airways, American Airlines, and three other airlines fly from London Heathrow Airport (LHR) to Ontario International Airport (ONT) every 2 hours.

Airlines
Train operators

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