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How to get fromKnoxville to Idahoby plane, bus, train, or car

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There are 6 ways to get from Knoxville to Idaho by plane, bus, train, 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 Boise Airport

    best
    1. Fly from Mcghee Tyson Airport (TYS) to Boise Airport (BOI)plane plane TYS - BOI
    6h 23m
    $258–918

  2. Fly to Idaho Falls, bus

    cheapest
    1. Fly from Mcghee Tyson Airport (TYS) to Idaho Falls (IDA)plane plane TYS - IDA
    2. Take the bus from Idaho Falls,ID to Rexburgbus bus
    8h 25m
    $240–862

  3. Bus, train

    1. Take the bus from Knoxville to Jacksonbus bus
    2. Take the bus from El Mezcal Grocery - Jackson, TN to Indianapolisbus bus
    3. Take the train from Indianapolis to Chicago Union Stationtrain train
    4. Take the train from Chicago Union Station to Spokanetrain train
    5. Take the bus from Spokane to Boise, ID - Airportbus bus
    2d 22h
    $966–1,997

  4. Drive 2,079.3 mi

    1. Drive from Knoxville to Boisecar car 2,079.3 mi
    33h 13m
    $380–549

  5. Fly to Sun Valley/Hailey/Ketchum, bus

    1. Fly from Mcghee Tyson Airport (TYS) to Sun Valley/Hailey/Ketchum (SUN)plane plane TYS - SUN
    2. Take the bus from Hailey, ID to Twin Fallsbus bus
    9h 11m
    $344–1,232

  6. Bus, train via New York

    1. Take the bus from Knoxville, TN to New York, NYbus bus
    2. Take the train from Ny Moynihan Train Hall At Penn Station to Chicago Union Stationtrain train
    3. Take the train from Chicago Union Station to Spokanetrain train
    4. Take the bus from Spokane to Boise, ID - Airportbus bus
    3d 11h
    $1,116–2,274

Mcghee Tyson Airport (TYS) to Boise Airport (BOI) flights

Calendar64Weekly Planes
Duration7h 31mAverage Duration
Ticket$202Cheapest Price
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Questions & Answers

Map of how to get from Knoxville to Idaho.ExpandLaunch map view
  • Distance: 1,800.9 mi
  • Duration: 6h 23m

What companies run services between Knoxville, TN, USA and Idaho, USA?

United Airlines, Southwest Airlines, and two other airlines fly from Mcghee Tyson Airport (TYS) to Boise Airport (BOI) every 3 hours.

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