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How to get fromPortsmouth to St. Louisby train or plane

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There are 5 ways to get from Portsmouth to St. Louis by train or plane

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Train to London Heathrow Airport, fly to Lambert–St. Louis International Airport

    best
    1. Take the train from Portsmouth & Southsea to Wokingtrain train
    2. Fly from London Heathrow Airport (LHR) to Lambert–St. Louis International Airport (STL)plane plane LHR - STL
    13h 43m
    $470–2,064

  2. Train to London Heathrow Airport, fly to Abraham Lincoln Capital Airport, train

    cheapest
    1. Take the train from Portsmouth & Southsea to Wokingtrain train
    2. Fly from London Heathrow Airport (LHR) to Abraham Lincoln Capital Airport (SPI)plane plane LHR - SPI
    3. Take the train from Springfield to St. Louistrain train
    18h 57m
    $400–1,342

  3. Fly Southampton Airport to Lambert–St. Louis International Airport

    1. Fly from Southampton Airport (SOU) to Lambert–St. Louis International Airport (STL)plane plane SOU - STL
    17h 1m
    $566–2,031

  4. Train to London Gatwick Airport, fly to Lambert–St. Louis International Airport

    1. Take the train from Portsmouth & Southsea to Horshamtrain train
    2. Fly from London Gatwick Airport (LGW) to Lambert–St. Louis International Airport (STL)plane plane LGW - STL
    16h 3m
    $473–1,684

  5. Train to Cardiff Airport, fly to Lambert–St. Louis International Airport

    1. Take the train from Portsmouth & Southsea to Cardiff Centraltrain train
    2. Fly from Cardiff Airport (CWL) to Lambert–St. Louis International Airport (STL)plane plane CWL - STL
    19h 53m
    $597–1,976

London Heathrow Airport (LHR) to Lambert–St. Louis International Airport (STL) flights

Calendar58Weekly Planes
Duration11h 59mAverage Duration
Ticket$497Cheapest Price
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Questions & Answers

Map of how to get from Portsmouth to St. Louis.ExpandLaunch map view
  • Distance: 4,270.3 mi
  • Duration: 13h 43m

What companies run services between Portsmouth, England and St. Louis, MO, USA?

Loganair, Air Canada, and KLM fly from Southampton Airport (SOU) to Lambert–St. Louis International Airport (STL) 3 times a day.

Airlines
Train operators

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