There are 6 ways to get from Koh Samui Airport (USM) to Portland by plane, train, 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.
Fly to Portland International Airport
best- Fly from Koh Samui Airport (USM) to Portland International Airport (PDX)USM - PDX
22h 33m$939–3,448Fly to Seattle-Tacoma International Airport, train
cheapest- Fly from Koh Samui Airport (USM) to Seattle-Tacoma International Airport (SEA)USM - SEA
- Take the train from Tukwila Amtrak to Portland
26h 15m$493–757Fly to Vancouver International Airport, train
- Fly from Koh Samui Airport (USM) to Vancouver International Airport (YVR)USM - YVR
- Take the train from Vancouver to Portland
29h 28m$647–1,412Fly to Mahlon Sweet Field Airport, train
- Fly from Koh Samui Airport (USM) to Mahlon Sweet Field Airport (EUG)USM - EUG
- Take the train from Eugene to Portland
30h 5m$1,120–4,009Fly to Roberts Field-Redmond Municipal Airport, bus
- Fly from Koh Samui Airport (USM) to Roberts Field-Redmond Municipal Airport (RDM)USM - RDM
- Take the bus from Redmond Hub to Cleveland Avenue MAX Station, Gresham
31h 41m$1,044–3,686Fly to Yakima Air Terminal Airport, bus, train
- Fly from Koh Samui Airport (USM) to Yakima Air Terminal Airport (YKM)USM - YKM
- Take the bus from Yakima Airport to Pasco Intermodal, WA
- Take the train from Pasco Amtrak Station to Portland
36h 37m$779–2,696
Koh Samui Airport (USM) to Portland International Airport (PDX) flights
Questions & Answers
The cheapest way to get from Koh Samui Airport (USM) to Portland is to fly and train which costs $490 - $800 and takes 26h 15m.
The fastest way to get from Koh Samui Airport (USM) to Portland is to fly which takes 22h 33m and costs $900 - $3,500.
The distance between Koh Samui Airport (USM) and Portland is 7857 miles.
It takes approximately 22h 33m to get from Koh Samui Airport (USM) to Portland, including transfers.
Portland is 15h behind Koh Samui Airport (USM). It is currently 1:13 AM in Koh Samui Airport (USM) and 10:13 AM in Portland.
There are 714+ hotels available in Portland.
What companies run services between Koh Samui Airport (USM), Thailand and Portland, OR, USA?
Bangkok Airways, Cathay Pacific, and three other airlines fly from Koh Samui Airport (USM) to Portland International Airport (PDX) 4 times a day.
- Website
- united.com
Flights from Koh Samui Airport to Portland International Airport via Hong Kong, Vancouver International Airport
- Ave. Duration
- 21h 50m
- When
- Every day
- Estimated price
- $900–3,500
Flights from Koh Samui Airport to Portland International Airport via Hong Kong, San Francisco
- Ave. Duration
- 23h 58m
- When
- Monday, Tuesday, Wednesday, Thursday, and Saturday
- Estimated price
- $1,000–3,400
Flights from Koh Samui Airport to Portland International Airport via Suvarnabhumi, Vancouver International Airport
- Ave. Duration
- 27h 5m
- When
- Monday, Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- $900–3,500
Flights from Koh Samui Airport to Seattle-Tacoma International Airport via Suvarnabhumi, Tokyo Haneda
- Ave. Duration
- 21h 20m
- When
- Every day
- Estimated price
- $800–7,500
Flights from Koh Samui Airport to Seattle-Tacoma International Airport via Hong Kong, Vancouver International Airport
- Ave. Duration
- 22h 36m
- When
- Every day
- Estimated price
- $750–2,900
Flights from Koh Samui Airport to Mahlon Sweet Field Airport via Hong Kong, San Francisco
- Ave. Duration
- 26h 16m
- When
- Monday, Wednesday, Thursday, and Saturday
- Estimated price
- $1,200–3,800
Flights from Koh Samui Airport to Roberts Field-Redmond Municipal Airport via Hong Kong, San Francisco
- Ave. Duration
- 26h 5m
- When
- Monday, Tuesday, Wednesday, Thursday, and Saturday
- Estimated price
- $1,000–3,400
Flights from Koh Samui Airport to Roberts Field-Redmond Municipal Airport via Suvarnabhumi, Tokyo Narita, San Francisco
- Ave. Duration
- 30h 5m
- When
- Every day
- Estimated price
- $1,000–3,900
- Website
- alaskaair.com
Flights from Koh Samui Airport to Seattle-Tacoma International Airport via Hong Kong, San Francisco
- Ave. Duration
- 23h 55m
- When
- Monday and Thursday
- Estimated price
- $900–2,800
Flights from Koh Samui Airport to Mahlon Sweet Field Airport via Hong Kong, Los Angeles
- Ave. Duration
- 26h 26m
- When
- Monday, Tuesday, Wednesday, Friday, Saturday, and Sunday
- Estimated price
- $1,200–4,000
Flights from Koh Samui Airport to Mahlon Sweet Field Airport via Suvarnabhumi, Tokyo Narita, Seattle-Tacoma International Airport
- Ave. Duration
- 30h 26m
- When
- Monday, Tuesday, Wednesday, Thursday, Saturday, and Sunday
- Estimated price
- $1,300–3,900
Flights from Koh Samui Airport to Roberts Field-Redmond Municipal Airport via Hong Kong, Los Angeles
- Ave. Duration
- 25h 49m
- When
- Monday, Tuesday, Wednesday, Friday, Saturday, and Sunday
- Estimated price
- $1,100–3,600
Flights from Koh Samui Airport to Roberts Field-Redmond Municipal Airport via Suvarnabhumi, Tokyo Narita, Seattle-Tacoma International Airport
- Ave. Duration
- 33h 54m
- When
- Every day
- Estimated price
- $950–3,700
Flights from Koh Samui Airport to Yakima Air Terminal Airport via Hong Kong, Vancouver International Airport, Seattle-Tacoma International Airport
- Ave. Duration
- 27h 29m
- When
- Every day
- Estimated price
- $700–2,600
Flights from Koh Samui Airport to Yakima Air Terminal Airport via Suvarnabhumi, Tokyo Narita, Seattle-Tacoma International Airport
- Ave. Duration
- 34h 33m
- When
- Every day
- Estimated price
- $700–2,700
- Website
- aircanada.com
Flights from Koh Samui Airport to Portland International Airport via Hong Kong, Vancouver International Airport
- Ave. Duration
- 21h 50m
- When
- Every day
- Estimated price
- $900–3,500
Flights from Koh Samui Airport to Portland International Airport via Hong Kong, San Francisco
- Ave. Duration
- 23h 58m
- When
- Monday, Tuesday, Wednesday, Thursday, and Saturday
- Estimated price
- $1,000–3,400
Flights from Koh Samui Airport to Portland International Airport via Suvarnabhumi, Vancouver International Airport
- Ave. Duration
- 27h 5m
- When
- Monday, Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- $900–3,500
Flights from Koh Samui Airport to Seattle-Tacoma International Airport via Hong Kong, Vancouver International Airport
- Ave. Duration
- 22h 36m
- When
- Every day
- Estimated price
- $750–2,900
- Website
- cathaypacific.com
Flights from Koh Samui Airport to Portland International Airport via Hong Kong, San Francisco
- Ave. Duration
- 24h 10m
- When
- Monday, Tuesday, Wednesday, Thursday, and Saturday
- Estimated price
- $1,000–3,400
Flights from Koh Samui Airport to Portland International Airport via Hong Kong, Los Angeles
- Ave. Duration
- 24h 10m
- When
- Monday, Tuesday, Wednesday, Friday, Saturday, and Sunday
- Estimated price
- $1,100–3,600
Flights from Koh Samui Airport to Seattle-Tacoma International Airport via Hong Kong, San Francisco
- Ave. Duration
- 25h 20m
- When
- Monday, Tuesday, Wednesday, Thursday, and Saturday
- Estimated price
- $900–2,800
- Website
- ana.co.jp
Flights from Koh Samui Airport to Portland International Airport via Hong Kong, Vancouver International Airport
- Ave. Duration
- 21h 50m
- When
- Every day
- Estimated price
- $900–3,500
Flights from Koh Samui Airport to Seattle-Tacoma International Airport via Suvarnabhumi, Tokyo Haneda
- Ave. Duration
- 21h 20m
- When
- Every day
- Estimated price
- $800–7,500
Flights from Koh Samui Airport to Seattle-Tacoma International Airport via Hong Kong, Vancouver International Airport
- Ave. Duration
- 22h 36m
- When
- Every day
- Estimated price
- $750–2,900
- Website
- jal.com
Flights from Koh Samui Airport to Mahlon Sweet Field Airport via Suvarnabhumi, Tokyo Narita, Seattle-Tacoma International Airport
- Ave. Duration
- 30h 26m
- When
- Monday, Tuesday, Wednesday, Thursday, Saturday, and Sunday
- Estimated price
- $1,300–3,900
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Tukwila Amtrak to Portland
- Ave. Duration
- 3h 10m
- Frequency
- Every 4 hours
- Estimated price
- $27–70
- Website
- https://www.amtrak.com/home.html
Train from Vancouver to Portland
- Ave. Duration
- 8h 20m
- Frequency
- Once daily
- Estimated price
- $85–140
- Website
- https://www.amtrak.com/home.html
Train from Eugene to Portland
- Ave. Duration
- 2h 35m
- Frequency
- 3 times a day
- Estimated price
- $19–30
- Website
- https://www.amtrak.com/home.html
Train from Pasco Amtrak Station to Portland
- Ave. Duration
- 4h 37m
- Frequency
- Twice daily
- Estimated price
- $50–75
- Website
- https://www.amtrak.com/home.html
- Phone
- (541) 389-7469
- info@cobreeze.com
- Website
- cobreeze.com
Bus from Redmond Hub to Cleveland Avenue MAX Station, Gresham
- Ave. Duration
- 2h 50m
- Frequency
- 6 times a week
- Estimated price
- $56–60
- Website
- https://cobreeze.com/
- Schedules at
- https://cobreeze.com/schedule/
- Phone
- +1 866-253-5247
- csr@airporter.com
- Website
- grapeline.us
Bus from Yakima Airport to Pasco Intermodal, WA
- Ave. Duration
- 1h 45m
- Frequency
- Twice daily
- Estimated price
- $26–31
- Website
- https://grapeline.us
- Schedules at
- https://grapeline.us/travel-center/schedule2/
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