Rome2Rio

How to get fromUnion Station to Seattle Airport (SEA)by bus, tram, rideshare, car, or taxi

Find Transport to Seattle Airport (SEA)

See all options

There are 5 ways to get from Union Station to Seattle Airport (SEA) by bus, tram, rideshare, 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 Airport Terminal - Bay 2bus bus 574
    1h 1m
    $3

  2. 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
    1h 15m
    $8–9

  3. Airport Transfer

    1. Take the rideshare from Union Station to Seattle-SEArideshare rideshare 21.3 mi
    27 min

  4. Drive 21.3 mi

    1. Drive from Union Station to Seattle Airport (SEA)car car 21.3 mi
    27 min
    $4–6

  5. Taxi

    1. Take the taxi from Union Station to Seattle Airport (SEA)taxi taxi 21.3 mi
    27 min
    $70–90

Union Station to Seattle Airport (SEA) by foot and bus

Calendar259Weekly Services
Duration1h 1mAverage Duration
Ticket$3Cheapest Price
See schedules

Questions & Answers

Map of how to get from Union Station to Seattle Airport (SEA).ExpandLaunch map view
  • Distance: 23.8 mi
  • Duration: 1h 1m

What companies run services between Union Station, WA, USA and Seattle Airport (SEA), USA?

Sound Transit operates a bus from D St E & 25th St E to SeaTac Airport Terminal - Bay 2 every 30 minutes. Tickets cost $3 and the journey takes 47 min.

Train operators
Bus operators
Other operators

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 Want to know more about Flixbus?, 5 delightfully under-the-radar French towns you need to visit, and Travelling to and around Russia for the 2018 FIFA World Cup - to help you get the most out of your next trip.

More Questions & Answers