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How to get fromBoulder to Barcelonaby bus or plane

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There are 3 ways to get from Boulder to Barcelona by bus or plane

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 Denver, fly

    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 Barcelona–El Prat Airport (BCN)plane plane DEN - BCN
    16h 29m
    €340–860

  2. Bus, bus to Colorado Springs Airport, fly

    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Take the bus from Denver International Airport to Colorado Springs Airportbus bus
    3. Fly from Colorado Springs Airport (COS) to Barcelona–El Prat Airport (BCN)plane plane COS - BCN
    21h 32m
    €385–1,365

  3. Bus, bus to Eagle County Regional Airport, fly

    1. Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus bus
    2. Take the bus from Denver International Airport to Vail Transportation Centerbus bus
    3. Take the bus from Vail Transportation Center to Eagle County Airportbus bus
    4. Fly from Eagle County Regional Airport (EGE) to Barcelona–El Prat Airport (BCN)plane plane EGE - BCN
    22h 23m
    €390–1,045

Denver (DEN) to Barcelona–El Prat Airport (BCN) flights

Calendar24Weekly Planes
Duration13h 46mAverage Duration
Ticket€261Cheapest Price
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Questions & Answers

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

There is no direct connection from Boulder to Barcelona. 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 Barcelona–El Prat Airport (BCN), walk to El Prat Aeroport, then take the train to Barcelona-Passeig De Gràcia. 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 International Airport, take the bus to Colorado Springs Airport, walk to Colorado Springs Airport (COS) airport, fly to Barcelona–El Prat Airport (BCN), walk to El Prat Aeroport, then take the train to Barcelona-Passeig De Gràcia.

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