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How to get fromSt. Louis Airport (STL) to Idaho Fallsby plane, bus (Greyhound), train, bus, or car

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There are 10 ways to get from St. Louis Airport (STL) to Idaho Falls by plane, bus (Greyhound), 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 Idaho Falls

    best
    1. Fly from Lambert–St. Louis International Airport (STL) to Idaho Falls (IDA)plane plane STL - IDA
    5h 49m
    $133–606

  2. Bus

    1. Take the bus from Saint Louis to Albuquerque Bus Stationbus bus
    2. Take the bus from Broadway @ Trumbull - Albuquerque to Redwood Rd @ 758 Sbus bus
    3. Take the bus from Downtown Salt Lake to Idaho Fallsbus bus
    38h
    $300–516

  3. Train, bus

    1. Take the train from St. Louis to Springfieldtrain train
    2. Take the bus from Springfield to Galesburg Amtrak Stationbus bus
    3. Take the train from Galesburg Amtrak Station to Salt Lake Citytrain train
    4. Take the bus from Downtown Salt Lake to Idaho Fallsbus bus
    44h 54m
    $548–1,160

  4. Drive 1,379.9 mi

    1. Drive from St. Louis Airport (STL) to Idaho Fallscar car 1,379.9 mi
    22h 19m
    $252–364

  5. Fly to Jackson Hole Airport, bus

    1. Fly from Lambert–St. Louis International Airport (STL) to Jackson Hole Airport (JAC)plane plane STL - JAC
    2. Take the bus from Jackson Airport, WY to Idaho Falls, IDbus bus
    8h 4m
    $190–818

  6. Fly to Pocatello Regional Airport, bus

    1. Fly from Lambert–St. Louis International Airport (STL) to Pocatello Regional Airport (PIH)plane plane STL - PIH
    2. Take the bus from Pocatello, ID - Red Lion to Idaho Fallsbus bus
    10h 22m
    $171–710

  7. Fly to Salt Lake City International Airport, bus

    1. Fly from Lambert–St. Louis International Airport (STL) to Salt Lake City International Airport (SLC)plane plane STL - SLC
    2. Take the bus from Salt Lake City Airport to Idaho Fallsbus bus
    8h 7m
    $206–773

  8. Fly to Yellowstone Airport, bus

    1. Fly from Lambert–St. Louis International Airport (STL) to Yellowstone Airport (WYS)plane plane STL - WYS
    2. Take the bus from West Yellowstone, MT to Rexburg, IDbus bus
    3. Take the bus from Rexburg, ID - AmericInn to Idaho Fallsbus bus
    9h 43m
    $187–749

  9. Train, bus via Shelby

    1. Take the train from St. Louis to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Shelby Amtrak Stationtrain train
    3. Take the bus from Shelby Amtrak Station to Great Falls Transfer Centerbus bus
    4. Take the bus from Great Falls Transfer Center to Butte, MTbus bus
    5. Take the bus from Butte, MT to Idaho Falls, IDbus bus
    47h 29m
    $608–1,342

  10. Bus, train

    1. Take the bus from St Louis Bus Station to Denver Union Stationbus bus
    2. Take the train from Denver Union Station to Salt Lake Citytrain train
    3. Take the bus from Downtown Salt Lake to Idaho Fallsbus bus
    3d 15h

St. Louis Airport (STL) to Idaho Falls by train, bus, tram, and foot

Calendar7Weekly Services
Duration44h 54mAverage Duration
Ticket$548Cheapest Price
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Questions & Answers

Map of how to get from St. Louis Airport (STL) to Idaho Falls.ExpandLaunch map view
  • Distance: 1,174.1 mi
  • Duration: 5h 49m

What companies run services between St. Louis Airport (STL), USA and Idaho Falls, ID, USA?

United Airlines, American Airlines, and two other airlines fly from Lambert–St. Louis International Airport (STL) to Idaho Falls (IDA) every 2 hours. Alternatively, you can take a bus from Saint Louis to Idaho Falls via Albuquerque Bus Station, A.T.C. , Broadway @ Trumbull - Albuquerque, Redwood Rd @ 758 S, Orange St Transit Center, West Temple / North Temple, and Downtown Salt Lake in around 38h.

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