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How to get fromSeattle Airport (SEA) to Unionby plane, train (Amtrak), bus (Greyhound, Flixbus), car, bus, train, or subway

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There are 11 ways to get from Seattle Airport (SEA) to Union by plane, train (Amtrak), bus (Greyhound, Flixbus), car, bus, train, or subway

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 Newark Liberty International Airport

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Newark Liberty International Airport (EWR)plane plane SEA - EWR
    5h 46m
    $197–458

  2. Train via Penn Station (Amtrak)

    1. Take the train from Seattle to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Ny Moynihan Train Hall At Penn Stationtrain train
    2d 21h
    $735–1,916

  3. Bus

    1. Take the bus from Seattle Bus Station to Denver Union Stationbus bus
    2. Take the bus from Denver Union Station to Chicago Bus Stationbus bus
    3. Take the bus from Chicago Bus Station to Newark Penn Stationbus bus
    3d 1h
    $504–809

  4. Drive  2,791.6 mi

    1. Drive from Seattle Airport (SEA) to Unioncar car 2,791.6 mi
    45h 28m
    $510–736

  5. Fly to John F. Kennedy International Airport

    1. Fly from Seattle-Tacoma International Airport (SEA) to John F. Kennedy International Airport (JFK)plane plane SEA - JFK
    7h 7m
    $234–596

  6. Fly to Laguardia Airport, bus

    1. Fly from Seattle-Tacoma International Airport (SEA) to Laguardia Airport (LGA)plane plane SEA - LGA
    2. Take the bus from Port Authority Bus Terminal to Morris Ave At Grandview Avebus bus
    9h 2m
    $204–821

  7. Fly to Philadelphia International Airport, train

    1. Fly from Seattle-Tacoma International Airport (SEA) to Philadelphia International Airport (PHL)plane plane SEA - PHL
    2. Take the train from 30th Street Station to Newark Penn Stationtrain train
    8h 35m
    $218–992

  8. Fly to Baltimore-Washington International Airport, train

    1. Fly from Seattle-Tacoma International Airport (SEA) to Baltimore-Washington International Airport (BWI)plane plane SEA - BWI
    2. Take the train from BWI Thurgood Marshall to Newark Penn Stationtrain train
    10h 23m
    $241–1,191

  9. Fly to Washington Dulles International Airport, subway, train

    1. Fly from Seattle-Tacoma International Airport (SEA) to Washington Dulles International Airport (IAD)plane plane SEA - IAD
    2. Take the subway from Washington Dulles International Airport, Silver Line Center Platform to Metro Center, Blue/Orange/Silver Line Center Platformsubway subway
    3. Take the train from Washington Union Station to Newark Penn Stationtrain train
    10h 27m
    $266–789

  10. Train (Amtrak)

    1. Take the train from Seattle to Chicago Union Stationtrain train
    2. Take the train from Chicago Union Station to Newark Penn Stationtrain train
    3d 4h
    $774–2,009

  11. Bus, train

    1. Take the bus from Seattle-Tacoma International Airport to Vancouver Waterfront Station, BCbus bus
    2. Take the train from Vancouver to Toronto Union Stationtrain train
    3. Take the train from Toronto Union Station to New York Penn Stationtrain train
    4. Take the bus from Port Authority Bus Terminal to Morris Ave At Grandview Avebus bus
    4d 18h
    $894–1,900

Seattle Airport (SEA) to Union by tram and train (Amtrak)

Calendar7Weekly Services
Duration2d 21hAverage Duration
Ticket$735Cheapest Price
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Comparing Your Travel Options

Map of how to get from Seattle Airport (SEA) to Union.ExpandLaunch map view
  • Distance: 2,400 mi
  • Duration: 5h 46m

What companies run services between Seattle Airport (SEA), USA and Union, Union County, NJ, USA?

Alaska Airlines, Inc., United Airlines, and Delta fly from Seattle-Tacoma International Airport (SEA) to Newark Liberty International Airport (EWR) hourly. Alternatively, you can take a vehicle from SeaTac/Airport to Maplewood via Int'l Dist/Chinatown, Seattle, Chicago Union Station, Ny Moynihan Train Hall At Penn Station, and New York Penn Station in around 2d 21h.

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