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How to get fromPortland to Black Diamondby train (Amtrak), bus (Flixbus), car, plane or bus

Find Transport to Black Diamond

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There are 5 ways to get from Portland to Black Diamond by train (Amtrak), bus (Flixbus), car, plane, or bus

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 Portland to Tukwila Amtraktrain train Amtrak Cascades
    5h 8m
    $35–72

  2. Drive 164.9 mi

    cheapest
    1. Drive from Portland to Black Diamondcar car 164.9 mi
    3h 1m
    $31–44

  3. Bus (Flixbus)

    1. Take the bus from Portland Curbside Bus Stop to Seattle Tacoma Intl Airportbus bus FlixBus 2110 / ...
    5h 32m
    $32–55

  4. Fly to King County International Airport, line 907 bus

    1. Fly from Portland International Airport (PDX) to King County International Airport (BFI)plane plane PDX - BFI
    2. Take the bus from Renton Transit Center - Bay 6 to Baker St & 3rd Avebus bus
    4h 55m
    $559–959

  5. Fly to Seattle-Tacoma International Airport, line 907 bus

    1. Fly from Portland International Airport (PDX) to Seattle-Tacoma International Airport (SEA)plane plane PDX - SEA
    2. Take the bus from Renton Transit Center - Bay 6 to Baker St & 3rd Avebus bus
    4h 52m
    $59–389

Portland to Black Diamond by train and bus (Amtrak)

Calendar40Weekly Services
Duration5h 8mAverage Duration
Ticket$35Cheapest Price
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Questions & Answers

What companies run services between Portland, OR, USA and Black Diamond, WA, USA?

Amtrak operates a train from Portland to Tukwila Amtrak every 4 hours. Tickets cost $28–70 and the journey takes 3h 4m. Alternatively, Flixbus USA operates a bus from Portland Curbside Bus Stop to Seattle Tacoma Intl Airport 4 times a day. Tickets cost $26–50 and the journey takes 3h 10m.

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