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How to get fromGateway Arch to Ketchumby plane, train, bus or car

Find Transport to Ketchum

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There are 5 ways to get from Gateway Arch to Ketchum 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 Sun Valley/Hailey/Ketchum

    best
    1. Fly from Lambert–St. Louis International Airport (STL) to Sun Valley/Hailey/Ketchum (SUN)planeSTL - SUN
    8h 32m
    $152–702

  2. Train, bus

    1. Take the train from St. Louis to Chicago Union Stationtrain
    2. Take the train from Chicago Union Station to Spokanetrain
    3. Take the bus from Spokane Station to Boise, ID - Airportbus
    4. Take the bus from Boise, ID - Airport to Sun Valley Lodgebus
    2d 12h
    $367–934

  3. Drive 1,544.7 mi

    1. Drive from Gateway Arch to Ketchumcar1,544.7 mi
    24h 50m
    $282–408

  4. Fly to Boise Airport, bus

    1. Fly from Lambert–St. Louis International Airport (STL) to Boise Airport (BOI)planeSTL - BOI
    2. Take the bus from Boise, ID - Airport to Sun Valley Lodgebus
    11h
    $398–1,508

  5. Fly to Twin Falls Airport, bus

    1. Fly from Lambert–St. Louis International Airport (STL) to Twin Falls Airport (TWF)planeSTL - TWF
    2. Take the bus from Twin Falls Airport, ID to Ketchum, IDbus
    11h 49m
    $174–758

Lambert–St. Louis International Airport (STL) to Sun Valley/Hailey/Ketchum (SUN) flights

Calendar37Weekly Planes
Duration6h 52mAverage Duration
Ticket$154Cheapest Price
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Questions & Answers

What companies run services between Gateway Arch, MO, USA and Ketchum, ID, USA?

United Airlines, Delta, and American Airlines fly from Lambert–St. Louis International Airport (STL) to Sun Valley/Hailey/Ketchum (SUN) 5 times a day.

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