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How to get fromSeaTac to Denverby plane, bus (Flixbus, Greyhound) or car

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There are 4 ways to get from SeaTac to Denver by plane, bus (Flixbus, Greyhound), or car

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

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Denver (DEN)planeSEA - DEN
    3h 24m
    $107–535
  2. Bus

    1. Take the bus from Seattle Tacoma Intl Airport to Spokane Stationbus
    2. Take the bus from Spokane to Billingsbus
    3. Take the bus from Billings, MT to Cheyenne, WYbus
    4. Take the bus from Cheyenne to Denver Union Stationbus
    30h 15m
    $250–492
  3. Drive 1,286.3 mi

    1. Drive from SeaTac to Denvercar1,286.3 mi
    20h 49m
    $235–340
  4. Bus via Sacramento

    1. Take the bus from Seattle Tacoma Intl Airport to Sacramento Bus Stationbus
    2. Take the bus from Sacramento Bus Station to Sparks Transit Centerbus
    3. Take the bus from Sparks Transit Center to Denver Union Stationbus
    41h 45m
    $172–417

SeaTac to Denver by bus

Calendar1Weekly Buses
Duration30h 15mAverage Duration
Ticket$250Cheapest Price
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Questions & Answers

What companies run services between SeaTac, WA, USA and Denver, CO, USA?

Volaris, Alaska Airlines, Inc., and four other airlines fly from Seattle-Tacoma International Airport (SEA) to Denver (DEN) hourly. Alternatively, you can take a bus from Seattle Tacoma Intl Airport to Denver Union Station via Spokane, Billings, Billings, MT, and Cheyenne in around 30h 15m.

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Bus operators

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