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How to get fromBelfast to Boulderby bus, plane, car or train

Find Transport to Boulder

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There are 6 ways to get from Belfast to Boulder by bus, plane, car, 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 to Dublin Airport, fly to Denver, bus

    best
    1. Take the bus from Grand Central Station Durham Street to Dublin Airport Terminal 2 Zone 20bus
    2. Fly from Dublin Airport (DUB) to Denver (DEN)planeDUB - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    15h 6m
    $410–889

  2. Bus to Dublin Airport, fly to Cheyenne Airport, drive

    cheapest
    1. Take the bus from Grand Central Station Durham Street to Dublin Airport Terminal 2 Zone 20bus
    2. Fly from Dublin Airport (DUB) to Cheyenne Airport (CYS)planeDUB - CYS
    3. Drive from Cheyenne-Airport-CYS to Bouldercar
    18h 58m
    $284–961

  3. Fly George Best Belfast City Airport to Denver, bus

    1. Fly from George Best Belfast City Airport (BHD) to Denver (DEN)planeBHD - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    16h 17m
    $496–1,806

  4. Train to City Of Derry Airport, fly to Denver, bus

    1. Take the train from Lanyon Place to Colerainetrain
    2. Fly from City Of Derry Airport (LDY) to Denver (DEN)planeLDY - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    21h 36m
    $668–2,424

  5. Fly Belfast International Airport to Denver, bus

    1. Fly from Belfast International Airport (BFS) to Denver (DEN)planeBFS - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    18h 47m
    $355–1,319

  6. Bus to Dublin Airport, fly to Colorado Springs Airport, bus

    1. Take the bus from Grand Central Station Durham Street to Dublin Airport Terminal 2 Zone 20bus
    2. Fly from Dublin Airport (DUB) to Colorado Springs Airport (COS)planeDUB - COS
    3. Take the bus from Colorado Springs Airport to Denver International Airportbus
    4. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    20h 2m
    $300–999

Dublin Airport (DUB) to Denver (DEN) flights

Calendar35Weekly Planes
Duration13h 11mAverage Duration
Ticket$321Cheapest Price
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Questions & Answers

What companies run services between Belfast, Northern Ireland and Boulder, CO, USA?

There is no direct connection from Belfast to Boulder. However, you can take the bus to Dublin Airport Terminal 2 Zone 20, walk to Dublin Airport (DUB) airport, fly to Denver (DEN), walk to Denver Airport Station Gate 8, then take the bus to Downtown Boulder Station. Alternatively, you can take the line 600 bus to George Best Belfast City Airport, walk to George Best Belfast City Airport (BHD) airport, fly to Denver (DEN), walk to Denver Airport Station Gate 8, then take the bus to Downtown Boulder Station.

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