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How to get fromSeattle Airport (SEA) to Denverby plane, bus (Greyhound), car, or bus

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There are 5 ways to get from Seattle Airport (SEA) to Denver by plane, bus (Greyhound), car, or bus

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 Denver

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Denver (DEN)plane plane SEA - DEN
    3h 30m
    $95–300

  2. Fly to Colorado Springs Airport, bus

    cheapest
    1. Fly from Seattle-Tacoma International Airport (SEA) to Colorado Springs Airport (COS)plane plane SEA - COS
    2. Take the bus from Colorado Springs, CO to Denver, CObus bus
    8h 21m
    $89–376

  3. Bus (Greyhound)

    1. Take the bus from Seattle Bus Station to Denver Union Stationbus bus Greyhound US0550
    29h 49m
    $223–353

  4. Drive  1,284.9 mi

    1. Drive from Seattle Airport (SEA) to Denvercar car 1,284.9 mi
    21h 1m
    $235–339

  5. Fly to Eagle County Regional Airport, bus

    1. Fly from Seattle-Tacoma International Airport (SEA) to Eagle County Regional Airport (EGE)plane plane SEA - EGE
    2. Take the bus from Eagle County Airport to Vail Transportation Centerbus bus
    3. Take the bus from Vail Transportation Center to Union Stationbus bus
    7h 41m
    $151–459

Seattle Airport (SEA) to Denver by bus (Greyhound)

Calendar7Weekly Buses
Duration29h 49mAverage Duration
Ticket$223Cheapest Price
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Comparing Your Travel Options

Map of how to get from Seattle Airport (SEA) to Denver.ExpandLaunch map view
  • Distance: 1,045.5 mi
  • Duration: 3h 30m

What companies run services between Seattle Airport (SEA), USA and Denver, CO, USA?

Frontier Airlines, Alaska Airlines, Inc., and three other airlines fly from Seattle-Tacoma International Airport (SEA) to Denver (DEN) hourly. Alternatively, Greyhound USA operates a bus from Seattle Bus Station to Denver Union Station once daily. Tickets cost $220–350 and the journey takes 28h 20m.

Airlines
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Need to know: Greyhound

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