Rome2Rio

How to get fromBoulder to Santanderby bus, plane or train

Find Transport to Santander

See all options

There are 5 ways to get from Boulder to Santander by bus, plane, or train

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, fly to Bilbao Airport

    best
    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to Bilbao Airport (BIO)plane plane DEN - BIO
    3. Take the bus from Bilbao Intermodal to Santander E.A.bus bus
    19h 49m
    €224–774

  2. Bus, fly to Santander Airport

    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to Santander Airport (SDR)plane plane DEN - SDR
    17h 5m
    €345–1,405

  3. Bus, fly to Asturias Airport

    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to Asturias Airport (OVD)plane plane DEN - OVD
    3. Take the bus from [ANZU|Aeropuerto] Aeropuerto - Salidas [CTA 20118] to [OVIEDO/UVIÉU] Estación Bus Oviedo FL- Pepe Cosmen [CTA 01549]bus bus
    4. Take the bus from Oviedo to Santander E.A.bus bus
    23h 37m
    €514–797

  4. Bus, fly to Biarritz Pays Basque Airport

    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to Biarritz Pays Basque Airport (BIQ)plane plane DEN - BIQ
    3. Take the bus from Biarritz - Airport Bus Station to Bilbaobus bus
    4. Take the bus from Bilbao Intermodal to Santander E.A.bus bus
    21h 58m
    €442–1,739

  5. Bus, fly to Adolfo Suárez Madrid–Barajas Airport, train

    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Fly from Denver (DEN) to Adolfo Suárez Madrid–Barajas Airport (MAD)plane plane DEN - MAD
    3. Take the train from Madrid Chamartín to Santandertrain train
    20h 56m
    €306–793

Denver (DEN) to Bilbao Airport (BIO) flights

Calendar41Weekly Planes
Duration14h 30mAverage Duration
Ticket€217Cheapest Price
See schedules

Questions & Answers

What companies run services between Boulder, CO, USA and Santander, Spain?

There is no direct connection from Boulder to Santander. However, you can take the bus to US 36 & Flatiron Station Gate D, walk to US 36 & Flatiron Station Gate A, take the bus to Denver Airport Station Gate 6, walk to Denver (DEN) airport, fly to Bilbao Airport (BIO), walk to Aireportua/Aeropuerto, take the bus to Bilbao Intermodal, then take the bus to Santander E.A.. Alternatively, you can take the bus to US 36 & Flatiron Station Gate D, walk to US 36 & Flatiron Station Gate A, take the bus to Denver Airport Station Gate 6, walk to Denver (DEN) airport, then fly to Santander Airport (SDR).

Airlines
Train operators
Bus operators

Want to know more about travelling around Spain

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

Where to next?

Trips from Boulder

Trips to Santander

Popular routes