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How to get fromOntario to El Cajonby bus (Greyhound), train (Amtrak), car, bus, tram, or train

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There are 5 ways to get from Ontario to El Cajon by bus (Greyhound), train (Amtrak), car, bus, tram, 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. Bus (Greyhound)

    best
    1. Take the bus from Montclair Transcenter to San Diego Greyhound Bus Stopbus bus Greyhound US0901
    6h 2m
    $27–52
  2. Drive  114 mi

    cheapest
    1. Drive from Ontario to El Cajoncar car 114 mi
    2h
    $21–31
  3. Train

    1. Take the train from Montclair to L.A. Union Stationtrain train SB Line
    2. Take the train from Los Angeles to San Diego Old Town Transportation Centertrain train Pacific Surfliner
    6h 41m
    $42–104
  4. Line 61 bus, line 15 bus, bus, tram

    1. Take the bus from Holt @ Palm to Fontana Metrolink Transit Centerbus bus 61
    2. Take the bus from Fontana Metrolink Transit Center to San Bernardino Transit Centerbus bus 15 / ...
    3. Take the bus from San Bernardino Downtown Transit Center to San Diegobus bus
    4. Take the tram from Old Town Station to El Cajon Stationtram tram
    6h 59m
    $22–45
  5. Line 59 bus, train

    1. Take the bus from Ring-Brea Mall to The Depot At Santa Ana Dock 3bus bus 59
    2. Take the train from Santa Ana to San Diego Old Town Transportation Centertrain train Pacific Surfliner
    7h 4m
    $30–80

Ontario to El Cajon by bus (Greyhound)

Calendar7Weekly Buses
Duration6h 2mAverage Duration
Ticket$27Cheapest Price
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Questions & Answers

What companies run services between Ontario, CA, USA and El Cajon, CA, USA?

Greyhound USA operates a bus from Montclair Transcenter to San Diego Greyhound Bus Stop once daily. Tickets cost $23–45 and the journey takes 3h 25m. Alternatively, you can take a bus from Mountain @ 5th Street to El Cajon Station via Montclair Transit Center, Montclair, L.A. Union Station, Los Angeles, San Diego Old Town Transportation Center, and Old Town Station in around 6h 41m.

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