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How to get fromKentucky to Idaho Fallsby plane, bus (Greyhound, Amtrak), bus, train, or car

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There are 8 ways to get from Kentucky to Idaho Falls by plane, bus (Greyhound, Amtrak), 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 Blue Grass Airport to Idaho Falls

    best
    1. Fly from Blue Grass Airport (LEX) to Idaho Falls (IDA)plane plane LEX - IDA
    7h 9m
    $210–827

  2. Fly Louisville International Airport to Idaho Falls

    cheapest
    1. Fly from Louisville International Airport (SDF) to Idaho Falls (IDA)plane plane SDF - IDA
    8h 5m
    $151–643

  3. Bus

    1. Take the bus from Louisville Bus Station to Indianapolis Union Stationbus bus
    2. Take the bus from Indianapolis to Denverbus bus
    3. Take the bus from Denver Union Station to Salt Lake City Intermodal Trans Ctrbus bus
    4. Take the bus from Salt Lake City to Idaho Fallsbus bus
    45h 14m

  4. Bus, train

    1. Take the bus from Louisville Bus Station to Indianapolisbus bus
    2. Take the bus from Indianapolis to Chicago Bus Stationbus bus
    3. Take the train from Chicago Union Station to Salt Lake Citytrain train
    4. Take the bus from Salt Lake City to Idaho Fallsbus bus
    47h 34m

  5. Drive 1,651.2 mi

    1. Drive from Louisville to Idaho Fallscar car 1,651.2 mi
    26h 47m
    $302–436

  6. Fly Covington to Idaho Falls

    1. Fly from Covington (CVG) to Idaho Falls (IDA)plane plane CVG - IDA
    8h 28m
    $170–742

  7. Fly Louisville International Airport to Jackson Hole Airport, bus

    1. Fly from Louisville International Airport (SDF) to Jackson Hole Airport (JAC)plane plane SDF - JAC
    2. Take the bus from Jackson Airport, WY to Idaho Falls, IDbus bus
    10h 22m
    $188–818

  8. Bus, train via Shelby

    1. Take the bus from Louisville Bus Station to Indianapolis Union Stationbus bus
    2. Take the train from Indianapolis to Chicago Union Stationtrain train
    3. Take the train from Chicago Union Station to Shelby Amtrak Stationtrain train
    4. Take the bus from Shelby Amtrak Station to Great Falls Transfer Centerbus bus
    5. Take the bus from Great Falls Transfer Center to Butte, MTbus bus
    6. Take the bus from Butte to Idaho Fallsbus bus
    2d

Blue Grass Airport (LEX) to Idaho Falls (IDA) flights

Calendar35Weekly Planes
Duration8h 5mAverage Duration
Ticket$176Cheapest Price
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Questions & Answers

Map of how to get from Kentucky to Idaho Falls.ExpandLaunch map view
  • Distance: 1,489.4 mi
  • Duration: 7h 9m

What companies run services between Kentucky, USA and Idaho Falls, ID, USA?

United Airlines and American Airlines fly from Blue Grass Airport (LEX) to Idaho Falls (IDA) 5 times a day. Alternatively, you can take a bus from Louisville Bus Station to Idaho Falls via Indianapolis, Denver, Denver Union Station, and Salt Lake City in around 45h 14m.

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