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How to get fromIdaho Falls to Saint Charlesby plane, bus, train, shuttle, or car

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There are 7 ways to get from Idaho Falls to Saint Charles by plane, bus, train, shuttle, 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 11m
    $203–942

  2. Bus to Pocatello Regional Airport, fly

    cheapest
    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
    9h 22m
    $192–814

  3. Bus, train, shuttle

    1. Take the bus from Idaho Falls to Downtown Salt Lakebus bus
    2. Take the train from Salt Lake City to Galesburg Amtrak Stationtrain train
    3. Take the train from Galesburg Amtrak Station to Quincy Amtrak Stationtrain train
    4. Take a shuttle bus from Hannibal to St. Louisshuttle bus
    43h 51m
    $605–1,214

  4. Drive 1,373.3 mi

    1. Drive from Idaho Falls to Saint Charlescar car 1,373.3 mi
    22h 13m
    $251–362

  5. 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 21m
    $271–1,165

  6. 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
    9h 2m
    $197–835

  7. Bus, train

    1. Take the bus from Idaho Falls to Downtown Salt Lakebus bus
    2. Take the train from Salt Lake City to Denver Union Stationtrain train
    3. Take the bus from Denver Union Station to St Louis Bus Stationbus bus
    3d 14h

Idaho Falls (IDA) to Lambert–St. Louis International Airport (STL) flights

Calendar59Weekly Planes
Duration6h 52mAverage Duration
Ticket$195Cheapest Price
See schedules

Questions & Answers

Map of how to get from Idaho Falls to Saint Charles.ExpandLaunch map view
  • Distance: 1,187.9 mi
  • Duration: 7h 11m

What companies run services between Idaho Falls, ID, USA and Saint Charles, MO, USA?

United Airlines, Delta, and two other airlines fly from Idaho Falls (IDA) to Lambert–St. Louis International Airport (STL) every 4 hours.

Airlines
Train operators
Bus operators

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