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How to get fromWashington to Sun Valleyby plane, train, bus, car, or subway

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There are 7 ways to get from Washington to Sun Valley by plane, train, bus, car, or subway

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 Ronald Reagan Washington National Airport to Sun Valley/Hailey/Ketchum

    best
    1. Fly from Ronald Reagan Washington National Airport (DCA) to Sun Valley/Hailey/Ketchum (SUN)plane plane DCA - SUN
    8h 38m
    $346–1,063

  2. Subway to Washington Dulles International Airport, fly to Sun Valley/Hailey/Ketchum

    cheapest
    1. Take the subway from Farragut West, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to Sun Valley/Hailey/Ketchum (SUN)plane plane IAD - SUN
    10h 8m
    $202–853

  3. Train, bus

    1. Take the train from Washington Union Station to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Spokanetrain train
    3. Take the bus from Spokane to Boise, ID - Airportbus bus
    4. Take the bus from Boise, ID - Airport to Sun Valley Lodgebus bus
    2d 23h
    $981–2,077

  4. Drive 2,294.4 mi

    1. Drive from Washington to Sun Valleycar car 2,294.4 mi
    37h 35m
    $419–605

  5. Train to Baltimore-Washington International Airport, fly to Sun Valley/Hailey/Ketchum

    1. Take the train from Washington Union Station to BWI Thurgood Marshalltrain train
    2. Fly from Baltimore-Washington International Airport (BWI) to Sun Valley/Hailey/Ketchum (SUN)plane plane BWI - SUN
    10h
    $242–1,545

  6. Fly Ronald Reagan Washington National Airport to Boise Airport, bus

    1. Fly from Ronald Reagan Washington National Airport (DCA) to Boise Airport (BOI)plane plane DCA - BOI
    2. Take the bus from Boise, ID - Airport to Sun Valley Lodgebus bus
    11h 8m
    $316–876

  7. Fly Ronald Reagan Washington National Airport to Twin Falls Airport, bus

    1. Fly from Ronald Reagan Washington National Airport (DCA) to Twin Falls Airport (TWF)plane plane DCA - TWF
    2. Take the bus from Twin Falls Airport, ID to Sun Valley, IDbus bus
    12h 3m
    $302–1,161

Ronald Reagan Washington National Airport (DCA) to Sun Valley/Hailey/Ketchum (SUN) flights

Calendar43Weekly Planes
Duration9h 36mAverage Duration
Ticket$345Cheapest Price
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Questions & Answers

Map of how to get from Washington to Sun Valley.ExpandLaunch map view
  • Distance: 1,964 mi
  • Duration: 8h 38m

What companies run services between Washington, DC, USA and Sun Valley, ID, USA?

United Airlines, Alaska Airlines, Inc., and two other airlines fly from Ronald Reagan Washington National Airport (DCA) to Sun Valley/Hailey/Ketchum (SUN) every 4 hours.

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