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How to get fromSeoul to Boulderby train, plane or bus

Find Transport to Boulder

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There are 4 ways to get from Seoul to Boulder by train, plane, or bus

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Train to Incheon International Airport, fly to Denver, bus

    best
    1. Take the train from Seoul Station to Incheon Int'l Airport T1train
    2. Fly from Incheon International Airport (ICN) to Denver (DEN)planeICN - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    18h 13m
    $756–1,807

  2. Train to Incheon International Airport, fly to Aspen–Pitkin County Airport, bus

    cheapest
    1. Take the train from Seoul Station to Incheon Int'l Airport T1train
    2. Fly from Incheon International Airport (ICN) to Aspen–Pitkin County Airport (ASE)planeICN - ASE
    3. Take the bus from AABC Airport DV to West Glenwood Park & Ridebus
    4. Take the bus from West Glenwood Park & Ride to Union Stationbus
    5. Take the bus from Union Station Gate B17 to Broadway & Regent Drbus
    24h 46m
    $364–1,247

  3. Fly Gimpo International Airport to Denver, bus

    1. Fly from Gimpo International Airport (GMP) to Denver (DEN)planeGMP - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    20h 16m
    $484–1,805

  4. Train to Incheon International Airport, fly to Colorado Springs Airport, bus

    1. Take the train from Seoul Station to Incheon Int'l Airport T1train
    2. Fly from Incheon International Airport (ICN) to Colorado Springs Airport (COS)planeICN - 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
    21h 12m
    $376–1,267

Incheon International Airport (ICN) to Denver (DEN) flights

Calendar65Weekly Planes
Duration15h 30mAverage Duration
Ticket$470Cheapest Price
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Questions & Answers

What companies run services between Seoul, South Korea and Boulder, CO, USA?

There is no direct connection from Seoul to Boulder. However, you can take the train to Incheon Int'l Airport T1, walk to Incheon International Airport (ICN) 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 train to Gimpo Airport, walk to Gimpo International Airport (GMP) airport, fly to Denver (DEN), walk to Denver Airport Station Gate 8, then take the bus to Downtown Boulder Station.

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