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How to get fromUnion Station to SeaTacby bus, tram, car, or taxi

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There are 5 ways to get from Union Station to SeaTac by bus, tram, car, or taxi

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

  1. Line 574 bus

    best
    1. Take the bus from D St E & 25th St E to SeaTac Stationbus bus 574
    54 min
    $3

  2. Line 574 bus, tram

    1. Take the bus from Tacoma Dome Station - Zone A to Federal Way Downtown Station - Bay 4bus bus 574 / ...
    2. Take the tram from Federal Way Downtown to SeaTac/Airporttram tram 1 Line
    55 min
    $6

  3. Drive 20.4 mi

    1. Drive from Union Station to SeaTaccar car 20.4 mi
    25 min
    $4–6

  4. Taxi

    1. Take the taxi from Union Station to SeaTactaxi taxi 20.4 mi
    25 min
    $70–85

  5. Line 500 bus, bus

    1. Take the bus from Pacific Ave & S 19th St to Federal Way Station Bay 5bus bus 500 / ...
    2. Take the bus from Federal Way Downtown Station - Bay 8 to International Blvd & S 170th Stbus bus A Line
    1h 24m
    $5

Union Station to SeaTac by foot and bus

Calendar259Weekly Services
Duration54 minAverage Duration
Ticket$3Cheapest Price
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Questions & Answers

Map of how to get from Union Station to SeaTac.ExpandLaunch map view
  • Distance: 22.6 mi
  • Duration: 54 min

What companies run services between Union Station, WA, USA and SeaTac, WA, USA?

Sound Transit operates a bus from D St E & 25th St E to SeaTac Station every 30 minutes. Tickets cost $3 and the journey takes 40 min.

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Want to know more about travelling around the world?

Rome2Rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including How to get from Stansted Airport into central London, How to get from London to Edinburgh, and How to get from Gatwick Airport into central London - to help you get the most out of your next trip.