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How to get fromIdaho Falls to St. Louisby plane, bus (Greyhound), bus, train, or car

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There are 7 ways to get from Idaho Falls to St. Louis by plane, bus (Greyhound), 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 from Idaho Falls

    best
    1. Fly from Idaho Falls (IDA) to Lambert–St. Louis International Airport (STL)plane plane IDA - STL
    7h 10m
    $152–741

  2. Bus

    1. Take the bus from Idaho Falls to Ogden, UTbus bus
    2. Take the bus from Ogden Intermodal Bus Station to Denver Union Stationbus bus
    3. Take the bus from Denver Union Station to St Louis Bus Stationbus bus
    34h 2m
    $290–476

  3. Bus, train

    1. Take the bus from Idaho Falls to Farmington - Hampton Innbus bus
    2. Take the train from Salt Lake City to Galesburg Amtrak Stationtrain train
    3. Take the bus from Galesburg Amtrak Station to Springfieldbus bus
    4. Take the train from Springfield to St. Louistrain train
    43h 26m

  4. Drive  1,393.1 mi

    1. Drive from Idaho Falls to St. Louiscar car 1,393.1 mi
    22h 33m
    $239–344

  5. Bus to Pocatello Regional Airport, fly

    1. Take the bus from Idaho Falls to Pocatello, ID - Red Lionbus bus
    2. Fly from Pocatello Regional Airport (PIH) to Lambert–St. Louis International Airport (STL)plane plane PIH - STL
    7h 43m
    $171–763

  6. Bus to Jackson Hole Airport, fly

    1. Take the bus from Idaho Falls, ID to Jackson Airport, WYbus bus
    2. Fly from Jackson Hole Airport (JAC) to Lambert–St. Louis International Airport (STL)plane plane JAC - STL
    9h 10m
    $280–1,364

  7. Bus to Salt Lake City International Airport, fly

    1. Take the bus from Idaho Falls to Salt Lake City Airportbus bus
    2. Fly from Salt Lake City International Airport (SLC) to Lambert–St. Louis International Airport (STL)plane plane SLC - STL
    8h 33m
    $216–684

Idaho Falls to St. Louis by bus

Calendar7Weekly Buses
Duration34h 2mAverage Duration
Ticket$290Cheapest Price
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Comparing Your Travel Options

Map of how to get from Idaho Falls to St. Louis.ExpandLaunch map view
  • Distance: 1,187.8 mi
  • Duration: 7h 10m

What companies run services between Idaho Falls, ID, USA and St. Louis, MO, USA?

United Airlines, American Airlines, and two other airlines fly from Idaho Falls (IDA) to Lambert–St. Louis International Airport (STL) every 3 hours. Alternatively, you can take a bus from Idaho Falls to St Louis Bus Station via Ogden, UT, 21st St / Wilson Ln, Ogden Intermodal Bus Station, and Denver Union Station in around 34h 2m.

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