Rome2Rio

How to get fromPortland to Longmontby plane, bus, bus (Flixbus, Greyhound), train, car or taxi

Find Transport to Longmont

See all options

There are 8 ways to get from Portland to Longmont by plane, bus, bus (Flixbus, Greyhound), train, car, or taxi

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

  1. Fly Portland International Airport to Denver, bus

    best
    1. Fly from Portland International Airport (PDX) to Denver (DEN)planePDX - DEN
    2. Take the bus from Union Station Gate B18 to Main St & 3rd Avebus
    6h 42m
    $166–766
  2. Bus

    cheapest
    1. Take the bus from Portland Curbside Bus Stop to Sacramento Bus Stationbus
    2. Take the bus from Sacramento Bus Station to Sparks Transit Centerbus
    3. Take the bus from Sparks Transit Center to Denver Union Stationbus
    4. Take the bus from Union Station Gate B18 to Main St & 3rd AvebusLd1 / ...
    39h 37m
    $153–410
  3. Bus, train

    1. Take the bus from Portland Union Station to Bend Hawthorne Stationbus
    2. Take the bus from Bend Hawthorne Station to Klamath Falls Amtrak Stationbus
    3. Take the bus from Greyhound Connection To Medford Via The Shuttle Klamath Falls + Amtrak Klamath Falls Rail Station to Corner Of Main And West Fifth Avebus
    4. Take the bus from Corner Of Main And West Fifth Ave to Amtrak Renobus
    5. Take the train from Reno to Denvertrain
    6. Take the bus from Union Station Gate B18 to Main St & 3rd AvebusLd1 / ...
    45h 17m
    $177–508
  4. Drive 1,189.2 mi

    1. Drive from Portland to Longmontcar1,189.2 mi
    19h 9m
    $217–314
  5. Fly Portland International Airport to Cheyenne Airport, taxi

    1. Fly from Portland International Airport (PDX) to Cheyenne Airport (CYS)planePDX - CYS
    2. Take the taxi from Cheyenne-Airport-CYS to Longmonttaxi
    7h 27m
    $243–723
  6. Train to Mahlon Sweet Field Airport, fly to Denver, bus

    1. Take the train from Portland to Eugenetrain
    2. Fly from Mahlon Sweet Field Airport (EUG) to Denver (DEN)planeEUG - DEN
    3. Take the bus from Union Station Gate B18 to Main St & 3rd Avebus
    9h 9m
    $232–992
  7. Fly Portland International Airport to Colorado Springs Airport, bus

    1. Fly from Portland International Airport (PDX) to Colorado Springs Airport (COS)planePDX - COS
    2. Take the bus from Colorado Springs to 8th & Coffman PnR Longmontbus
    10h 29m
    $162–617
  8. Train, bus

    1. Take the train from Portland to Sacramentotrain
    2. Take the train from Sacramento to Denvertrain
    3. Take the bus from Union Station Gate B18 to S Main St & Delaware AvebusLd1 / ...
    2d 2h
    $211–1,512

Portland to Longmont by bus

Calendar7Weekly Buses
Duration39h 37mAverage Duration
Ticket$153Cheapest Price
See schedules

Questions & Answers

What companies run services between Portland, OR, USA and Longmont, CO, USA?

You can take a bus from Portland Curbside Bus Stop to Main St & 3rd Ave via Sacramento Bus Station, Sparks Transit Center, Denver Union Station, and Union Station Gate B18 in around 39h 37m.

Airlines
Train operators
Bus operators
Other operators

Want to know more about travelling around United States

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

Need to know: Greyhound

Read the travel guideNeed to know: Greyhound

More Questions & Answers