Rome2Rio

How to get fromDenver to Siem Reap Airport (SAI)by plane or bus

Find Transport to Siem Reap Airport (SAI)

See all options

There are 7 ways to get from Denver to Siem Reap Airport (SAI) by 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. Fly Denver to Siem Reap

    best
    1. Fly from Denver (DEN) to Siem Reap (SAI)plane plane DEN - SAI
    26h 35m
    $660–1,810

  2. Fly Denver to Phnom Penh, Minivan, bus

    cheapest
    1. Fly from Denver (DEN) to Phnom Penh (KTI)plane plane DEN - KTI
    2. Take the bus from Phnom Pehn to Siem Reapbus bus
    3. Take the bus from Go Ho Travel Siem Reap to Siem Reap Airportbus bus
    35h 49m
    $445–1,239

  3. Fly Denver to Suvarnabhumi Airport, bus

    1. Fly from Denver (DEN) to Suvarnabhumi Airport (BKK)plane plane DEN - BKK
    2. Take the bus from Bangkok Mochit Bus Terminal to Siem Reapbus bus
    3. Take the bus from Siem Reap Town to Siem Reap Airportbus bus
    33h 40m
    $501–1,418

  4. Bus to Pueblo Memorial Airport, fly to Siem Reap

    1. Take the bus from Denver to Pueblo, CObus bus
    2. Fly from Pueblo Memorial Airport (PUB) to Siem Reap (SAI)plane plane PUB - SAI
    40h 17m
    $689–2,216

  5. Bus to Colorado Springs Airport, fly to Siem Reap

    1. Take the bus from Denver, CO to Colorado Springs, CObus bus
    2. Fly from Colorado Springs Airport (COS) to Siem Reap (SAI)plane plane COS - SAI
    36h 36m
    $617–1,920

  6. Fly Denver to Tan Son Nhat International Airport, bus

    1. Fly from Denver (DEN) to Tan Son Nhat International Airport (SGN)plane plane DEN - SGN
    2. Take the bus from Ho Chi Minh Bus Terminal to Go Ho Travel Siem Reapbus bus
    3. Take the bus from Go Ho Travel Siem Reap to Siem Reap Airportbus bus
    40h 23m
    $491–1,371

  7. Bus, bus to Cheyenne Airport, fly to Siem Reap

    1. Take the bus from Denver International Airport to KCTS Transfer Centerbus bus
    2. Take the bus from KCTS Transfer Center to Cheyenne Regional Airportbus bus
    3. Fly from Cheyenne Airport (CYS) to Siem Reap (SAI)plane plane CYS - SAI
    47h 3m

Denver (DEN) to Siem Reap (SAI) flights

Calendar17Weekly Planes
Duration26h 12mAverage Duration
Ticket$638Cheapest Price
See schedules

Questions & Answers

Map of how to get from Denver to Siem Reap Airport (SAI).ExpandLaunch map view
  • Distance: 13,422.9 km
  • Duration: 26h 35m

What companies run services between Denver, CO, USA and Siem Reap Airport (SAI), Cambodia?

Air Canada, Thai Airways International, and six other airlines fly from Denver (DEN) to Siem Reap (SAI) twice daily.

Airlines
Bus operators

Want to know more about travelling around Cambodia

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