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How to get fromSanta Rosa to Boulderby bus, plane, bus (Amtrak, Greyhound), train, car or subway

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There are 8 ways to get from Santa Rosa to Boulder by bus, plane, bus (Amtrak, Greyhound), train, car, 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. Bus to Oakland International Airport, fly, bus

    best
    1. Take the bus from Santa Rosa to Oakland International Airportbus bus
    2. Fly from Oakland International Airport (OAK) to Denver (DEN)plane plane OAK - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    7h 17m
    $134–663

  2. Bus to San Francisco International Airport, fly, bus

    cheapest
    1. Take the bus from Santa Rosa to San Francisco Airportbus bus
    2. Fly from San Francisco International Airport (SFO) to Denver (DEN)plane plane SFO - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    7h 11m
    $124–614

  3. Bus

    1. Take the bus from Santa Rosa Amtrak Bus Stop to Vallejobus bus
    2. Take the bus from Vallejo Transit Center to Sparks Transit Centerbus bus
    3. Take the bus from Sparks Transit Center to Denver Union Stationbus bus
    4. Take the bus from Union Station Gate B17 to Broadway & Euclid Avebus bus Ff1 / ...
    30h 4m

  4. Bus, train

    1. Take the bus from Santa Rosa Amtrak Bus Stop to Martinezbus bus
    2. Take the train from Martinez to Denvertrain train
    3. Take the bus from Union Station Gate B17 to Downtown Boulder Stationbus bus Ff1 / ...
    36h 8m

  5. Drive 1,229.1 mi

    1. Drive from Santa Rosa to Bouldercar car 1,229.1 mi
    19h 30m
    $225–324

  6. Fly from Sonoma County Airport, bus

    1. Fly from Sonoma County Airport (STS) to Denver (DEN)plane plane STS - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    5h 27m
    $135–655

  7. Bus, BART to Norman Y. Mineta San José International Airport, fly

    1. Take the bus from Santa Rosa Transit Mall to Battery St & Sacramento Stbus bus
    2. Take the subway from Embarcadero to Milpitassubway subway
    3. Fly from Norman Y. Mineta San José International Airport (SJC) to Denver (DEN)plane plane SJC - DEN
    4. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    8h 40m
    $163–780

  8. Bus, train to Sacramento International Airport, fly

    1. Take the bus from Santa Rosa Amtrak Bus Stop to Martinezbus bus
    2. Take the train from Martinez to Sacramentotrain train
    3. Fly from Sacramento International Airport (SMF) to Denver (DEN)plane plane SMF - DEN
    4. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus bus
    9h 31m

Oakland International Airport (OAK) to Denver (DEN) flights

Calendar67Weekly Planes
Duration3h 43mAverage Duration
Ticket$118Cheapest Price
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Questions & Answers

What companies run services between Santa Rosa, CA, USA and Boulder, CO, USA?

You can take a bus from Santa Rosa Amtrak Bus Stop to Broadway & Euclid Ave via Vallejo Transit Center, Sparks Transit Center, Denver Union Station, and Union Station Gate B17 in around 30h 4m.

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