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How to get fromTucson to Diamond Barby train (Amtrak), bus (Flixbus), car, plane, bus, tram or shuttle

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There are 8 ways to get from Tucson to Diamond Bar by train (Amtrak), bus (Flixbus), car, plane, bus, tram, or shuttle

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

  1. Train (Amtrak)

    best
    1. Take the train from Tucson Amtrak Station to Pomona Amtraktrain train Texas Eagle / ...
    8h 13m
    $50–165
  2. Bus via San Bernardino

    1. Take the bus from Tucson to San Bernardino Downtown Transit Centerbus bus FlixBus 2054
    2. Take the bus from Fontana Metrolink Transit Center to Pomona Transit Centerbus bus 61
    11h 36m
    $73–135
  3. Drive 460 mi

    1. Drive from Tucson to Diamond Barcar car 460 mi
    7h 23m
    $84–122
  4. Fly Tucson to Ontario International Airport

    1. Fly from Tucson (TUS) to Ontario International Airport (ONT)plane plane TUS - ONT
    6h 35m
    $83–498
  5. Bus

    1. Take the bus from Tucson to 285 S East End Ave - Pomonabus bus Nogales
    11h 41m
    $86–126
  6. Fly Tucson to Los Angeles International Airport, tram, bus, line 707 bus

    1. Fly from Tucson (TUS) to Los Angeles International Airport (LAX)plane plane TUS - LAX
    2. Take the tram from LAX / Metro Transit Center to Harbor Freeway Stationtram tram
    3. Take the bus from Harbor Transitway / Harbor Fwy Station to El Monte Station - Upper Levelbus bus
    4. Take the bus from El Monte Station Upper Level to Cal Poly Pomona Adminbus bus
    5h 50m
    $54–322
  7. Shuttle to Phoenix, fly to Ontario International Airport

    1. Take a shuttle bus from Tucson Amtrak Station to Sky Harbor International Airportshuttle bus
    2. Fly from Phoenix (PHX) to Ontario International Airport (ONT)plane plane PHX - ONT
    5h 58m
    $203–553
  8. Fly Tucson to John Wayne Airport Orange County, line 76 bus, line 43 bus, line 143 bus, line 286 bus

    1. Fly from Tucson (TUS) to John Wayne Airport Orange County (SNA)plane plane TUS - SNA
    2. Take the bus from Airport-Arrival Terminal to Macarthur-Harborbus bus
    3. Take the bus from Harbor-Macarthur to Fullerton Trans Ctr Dock 2bus bus
    4. Take the bus from Fullerton Trans Ctr Dock 4 to Ring-Brea Mallbus bus
    5. Take the bus from Brea Mall to Diamond Bar Blvd and Sunset Crossing Rdbus bus
    8h 13m
    $87–492

Tucson to Diamond Bar by train and bus (Amtrak)

Calendar6Weekly Services
Duration8h 13mAverage Duration
Ticket$50Cheapest Price
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Questions & Answers

What companies run services between Tucson, AZ, USA and Diamond Bar, CA, USA?

Amtrak operates a train from Tucson Amtrak Station to Pomona Amtrak 6 times a week. Tickets cost $45–160 and the journey takes 7h 49m. Alternatively, you can take a bus from Tucson to Diamond Bar Blvd and Sunset Crossing Rd via San Bernardino Downtown Transit Center, San Bernardino Transit Center, Fontana Metrolink Transit Center, and Pomona Transit Center in around 11h 36m.

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