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How to get fromSt. Louis to Grotonby plane, train, bus, train (Amtrak), or car

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There are 11 ways to get from St. Louis to Groton by plane, train, bus, train (Amtrak), 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 Boston Logan Airport, train

    best
    1. Fly from Lambert–St. Louis International Airport (STL) to Boston Logan Airport (BOS)plane plane STL - BOS
    2. Take the train from Boston to New Londontrain train
    7h 15m
    $438–966

  2. Fly to Theodore Francis Green State Airport, train

    cheapest
    1. Fly from Lambert–St. Louis International Airport (STL) to Theodore Francis Green State Airport (PVD)plane plane STL - PVD
    2. Take the train from Providence to New Londontrain train
    9h 1m
    $130–508

  3. Bus, train

    1. Take the bus from St Louis Bus Station to Port Authority Bus Terminalbus bus
    2. Take the train from Grand Central Terminal to New Haventrain train
    3. Take the train from New Haven to New Londontrain train
    28h 59m
    $213–328

  4. Train via New York (Amtrak)

    1. Take the train from St. Louis to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Ny Moynihan Train Hall At Penn Stationtrain train
    3. Take the train from Ny Moynihan Train Hall At Penn Station to New Londontrain train
    29h 42m
    $731–1,212

  5. Drive  1,065.1 mi

    1. Drive from St. Louis to Grotoncar car 1,065.1 mi
    18h 53m
    $195–281

  6. Fly to Laguardia Airport, train

    1. Fly from Lambert–St. Louis International Airport (STL) to Laguardia Airport (LGA)plane plane STL - LGA
    2. Take the train from Ny Moynihan Train Hall At Penn Station to New Londontrain train
    8h 16m
    $222–572

  7. Fly to Newark Liberty International Airport, train

    1. Fly from Lambert–St. Louis International Airport (STL) to Newark Liberty International Airport (EWR)plane plane STL - EWR
    2. Take the train from Newark Liberty International Airport to New Londontrain train
    8h 32m
    $378–1,036

  8. Fly to Bradley International Airport, train

    1. Fly from Lambert–St. Louis International Airport (STL) to Bradley International Airport (BDL)plane plane STL - BDL
    2. Take the train from Windsor Locks to New Haventrain train
    3. Take the train from New Haven to New Londontrain train
    9h 48m
    $178–776

  9. Fly to Philadelphia International Airport, train

    1. Fly from Lambert–St. Louis International Airport (STL) to Philadelphia International Airport (PHL)plane plane STL - PHL
    2. Take the train from 30th Street Station to Ny Moynihan Train Hall At Penn Stationtrain train
    3. Take the train from Ny Moynihan Train Hall At Penn Station to New Londontrain train
    9h 36m
    $220–1,480

  10. Fly to Long Island Mac Arthur Airport, train

    1. Fly from Lambert–St. Louis International Airport (STL) to Long Island Mac Arthur Airport (ISP)plane plane STL - ISP
    2. Take the train from Central Islip to New York Penn Stationtrain train
    3. Take the train from Ny Moynihan Train Hall At Penn Station to New Londontrain train
    11h 25m
    $204–758

  11. Train (Amtrak)

    1. Take the train from St. Louis to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Bostontrain train
    3. Take the train from Boston to New Londontrain train
    30h 23m
    $771–1,242

Lambert–St. Louis International Airport (STL) to Boston Logan Airport (BOS) flights

Calendar48Weekly Planes
Duration3h 14mAverage Duration
Ticket$111Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from St. Louis to Groton.ExpandLaunch map view
  • Distance: 1,175.8 mi
  • Duration: 7h 15m

What companies run services between St. Louis, MO, USA and Groton, CT, USA?

You can take a train from St. Louis to Groton via Chicago Union Station, Ny Moynihan Train Hall At Penn Station, and New London in around 29h 42m.

Airlines
Train operators
Bus operators

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