Rome2Rio

How to get fromTri-Cities to Singaporeby plane or bus

Find Transport to Singapore

See all options

There are 5 ways to get from Tri-Cities to Singapore 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 from Tri-Cities Airport

    best
    1. Fly from Tri-Cities Airport (PSC) to Singapore Changi Airport (SIN)plane plane PSC - SIN
    22h 41m
    $381–1,003

  2. Bus to Walla Walla Regional Airport, fly

    1. Take the bus from Pasco Transit Center, WA to Walla Walla Airportbus bus
    2. Fly from Walla Walla Regional Airport (ALW) to Singapore Changi Airport (SIN)plane plane ALW - SIN
    26h 7m
    $580–1,538

  3. Bus to Seattle-Tacoma International Airport, fly

    1. Take the bus from Pasco Bus Stop to Seattle Bus Stationbus bus
    2. Fly from Seattle-Tacoma International Airport (SEA) to Singapore Changi Airport (SIN)plane plane SEA - SIN
    26h 42m
    $482–1,295

  4. Bus to Pullman–Moscow Regional Airport, fly

    1. Take the bus from Kennewick, WA - Fred Meyer to Pullman, WA - WSU French Adminbus bus
    2. Fly from Pullman–Moscow Regional Airport (PUW) to Singapore Changi Airport (SIN)plane plane PUW - SIN
    26h 33m
    $556–1,369

  5. Bus to Yakima Air Terminal Airport, fly

    1. Take the bus from Pasco Transit to Yakima Air Terminalbus bus
    2. Fly from Yakima Air Terminal Airport (YKM) to Singapore Changi Airport (SIN)plane plane YKM - SIN
    25h 55m
    $521–1,352

Tri-Cities Airport (PSC) to Singapore Changi Airport (SIN) flights

Calendar34Weekly Planes
Duration24h 9mAverage Duration
Ticket$357Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from Tri-Cities to Singapore.ExpandLaunch map view
  • Distance: 13,278.6 km
  • Duration: 22h 41m

What companies run services between Tri-Cities, WA, USA and Singapore?

United Airlines, Alaska Airlines, Inc., and five other airlines fly from Tri-Cities Airport (PSC) to Singapore Changi Airport (SIN) 5 times a day.

Airlines
Bus operators

Want to know more about travelling around Singapore

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