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How to get fromPortland to Oshkoshby plane, train, bus or car

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There are 4 ways to get from Portland to Oshkosh by plane, train, bus, or car

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 Appleton International Airport

    best
    1. Fly from Portland International Airport (PDX) to Appleton International Airport (ATW)plane plane PDX - ATW
    5h 39m
    $198–763

  2. Fly to Green Bay, bus

    cheapest
    1. Fly from Portland International Airport (PDX) to Green Bay (GRB)plane plane PDX - GRB
    2. Take the bus from Green Bay - De Pere Amtrak Bus Stop to Oshkosh Amtrak Bus Stopbus bus
    9h 38m
    $189–754

  4. Train, bus

    1. Take the train from Portland to Milwaukeetrain train Empire Builder
    2. Take the bus from Milwaukee to Oshkosh Amtrak Bus Stopbus bus Amtrak Thruway Connecting Service
    47h 3m
    $494–1,094

  5. Drive 1,942.4 mi

    1. Drive from Portland to Oshkoshcar car 1,942.4 mi
    31h 56m
    $355–512

Portland to Oshkosh by train and bus

Calendar11Weekly Services
Duration47h 3mAverage Duration
Ticket$494Cheapest Price
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Questions & Answers

What companies run services between Portland, OR, USA and Oshkosh, WI, USA?

Allegiant Air, United Airlines, and two other airlines fly from Portland International Airport (PDX) to Appleton International Airport (ATW) every 4 hours.

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