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

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There are 8 ways to get from Tucson to Diamond Bar by train (Amtrak), bus, car, plane, bus (Flixbus), 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 AmtraktrainTexas Eagle / ...
    8h 13m
    $50–165
  2. Bus

    1. Take the bus from Tucson to 285 S East End Ave - PomonabusNogales
    11h 15m
    $86–116
  3. Drive 460 mi

    1. Drive from Tucson to Diamond Barcar460 mi
    7h 21m
    $84–122
  4. Fly Tucson to Ontario International Airport

    1. Fly from Tucson (TUS) to Ontario International Airport (ONT)planeTUS - ONT
    6h 37m
    $113–758
  5. Bus via San Bernardino (Flixbus)

    1. Take the bus from Tucson to San Bernardino Downtown Transit CenterbusFlixBus 2054
    11h 39m
    $55–110
  6. Fly Tucson to Los Angeles International Airport, tram, bus, line 707 bus

    1. Fly from Tucson (TUS) to Los Angeles International Airport (LAX)planeTUS - LAX
    2. Take the tram from LAX / Metro Transit Center to Harbor Freeway Stationtram
    3. Take the bus from Harbor Transitway / Harbor Fwy Station to El Monte Station - Upper Levelbus
    4. Take the bus from El Monte Station Upper Level to Cal Poly Pomona Adminbus
    5h 51m
    $64–412
  7. Shuttle to Phoenix, fly to Ontario International Airport

    1. Take a shuttle bus from Tucson Amtrak Station to Sky Harbor International Airportshuttle
    2. Fly from Phoenix (PHX) to Ontario International Airport (ONT)planePHX - ONT
    5h 53m
    $213–643
  8. Fly Tucson to John Wayne Airport Orange County, line 43 bus

    1. Fly from Tucson (TUS) to John Wayne Airport Orange County (SNA)planeTUS - SNA
    2. Take the bus from Harbor-Macarthur to Fullerton Trans Ctr Dock 2bus
    8h 17m
    $97–612

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, Tufesa operates a bus from Tucson to 285 S East End Ave - Pomona 3 times a day. Tickets cost $85–110 and the journey takes 7h 45m.

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