There are 6 ways to get from Portland to Black Diamond by train (Amtrak), bus (Greyhound, Flixbus), car, plane, bus, or bus (Flixbus)
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train (Amtrak)
best- Take the train from Portland to Tukwila Amtraktrain Amtrak Cascades
5h 7m$98–147Drive 164.9 mi
cheapest- Drive from Portland to Black Diamondcar 164.9 mi
3h 1m$29–41Bus
- Take the bus from Portland Curbside Bus Stop to Seattle Tacoma Intl Airportbus Greyhound US0502 / ...
5h 31m$32–50Fly to King County International Airport, line 907 bus
- Fly from Portland International Airport (PDX) to King County International Airport (BFI)plane PDX - BFI
- Take the bus from Renton Transit Center - Bay 6 to Baker St & 3rd Avebus
4h 54m$289–389Bus via Tacoma (Flixbus)
- Take the bus from Portland Curbside Bus Stop to Tacomabus FlixBus 2120 / ...
6h 40m$32–43Fly to Seattle-Tacoma International Airport, line 907 bus
- Fly from Portland International Airport (PDX) to Seattle-Tacoma International Airport (SEA)plane PDX - SEA
- Take the bus from Renton Transit Center - Bay 6 to Baker St & 3rd Avebus
4h 58m$149–329
Portland to Black Diamond by train and bus (Amtrak)
Comparing Your Travel Options
The cheapest way to get from Portland to Black Diamond is to drive which costs $28 - $45 and takes 3h 1m.
The fastest way to get from Portland to Black Diamond is to drive which takes 3h 1m and costs $28 - $45.
No, there is no direct bus from Portland to Black Diamond. However, there are services departing from Portland Curbside Bus Stop and arriving at Baker St & 3rd Ave via SeaTac Airport Terminal - Bay 2 and Renton Transit Center - Bay 6. The journey, including transfers, takes approximately 5h 31m.
No, there is no direct train from Portland to Black Diamond. However, there are services departing from Portland and arriving at Tukwila Amtrak via . The journey, including transfers, takes approximately 5h 7m.
The distance between Portland and Black Diamond is 189 miles. The road distance is 165.9 miles.
The best way to get from Portland to Black Diamond without a car is to train which takes 5h 7m and costs $95 - $150.
It takes approximately 5h 7m to get from Portland to Black Diamond, including transfers.
Portland to Black Diamond bus services, operated by Greyhound USA, depart from Portland Curbside Bus Stop station.
Portland to Black Diamond train services, operated by Amtrak, depart from Portland station.
The best way to get from Portland to Black Diamond is to train which takes 5h 7m and costs $95 - $150. Alternatively, you can bus, which costs $30 - $50 and takes 5h 31m.
What companies run services between Portland, OR, USA and Black Diamond, WA, USA?
Amtrak operates a train from Portland to Tukwila Amtrak every 4 hours. Tickets cost $90–150 and the journey takes 3h 4m. Alternatively, Greyhound USA operates a bus from Portland Curbside Bus Stop to Seattle Tacoma Intl Airport twice daily. Tickets cost $29–45 and the journey takes 3h 5m. Flixbus USA also services this route 4 times a week.
- Website
- alaskaair.com
Flights from Portland International Airport to Seattle-Tacoma International Airport
- Ave. Duration
- 1h 1m
- When
- Every day
- Estimated price
- $140–320
Flights from Portland International Airport to King County International Airport
- Ave. Duration
- 50 min
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $280–380
- Website
- delta.com
Flights from Portland International Airport to Seattle-Tacoma International Airport
- Ave. Duration
- 1h 16m
- When
- Every day
- Estimated price
- $30–220
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Portland to Tukwila Amtrak
- Ave. Duration
- 3h 4m
- Frequency
- Every 4 hours
- Estimated price
- $90–150
- Website
- Amtrak
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- Greyhound
Bus from Portland Curbside Bus Stop to Seattle Tacoma Intl Airport
- Ave. Duration
- 3h 5m
- Frequency
- Twice daily
- Estimated price
- $29–45
- Website
- Greyhound
- Phone
- +1 (855) 626-8585
- Website
- Flixbus USA
Bus from Portland Curbside Bus Stop to Seattle Tacoma Intl Airport
- Ave. Duration
- 3h 15m
- Frequency
- 4 times a week
- Estimated price
- $26–40
- Schedules at
- Flixbus USA
Bus from Portland Curbside Bus Stop to Tacoma
- Ave. Duration
- 2h 40m
- Frequency
- 6 times a week
- Estimated price
- $23–35
- Schedules at
- Flixbus USA
- Phone
- +1 206-553-3000
- Website
- King County Metro
Bus from Renton Transit Center - Bay 6 to Baker St & 3rd Ave
- Ave. Duration
- 39 min
- Frequency
- Every 4 hours
- Estimated price
- $3
- Website
- King County Metro
- Adult
- $3
Bus from Renton Transit Center - Bay 6 to Baker St & 3rd Ave
- Ave. Duration
- 39 min
- Frequency
- Every 4 hours
- Estimated price
- $3
- Website
- King County Metro
- Adult
- $3
Want to know more about travelling around United States
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Booking & Getting There
Portland to Black Diamond bus services, operated by Greyhound USA, arrive at Seattle Tacoma Intl Airport station.
Portland to Black Diamond train services, operated by Amtrak, arrive at Tukwila Amtrak station.
Yes, the driving distance between Portland to Black Diamond is 166 miles. It takes approximately 3h 1m to drive from Portland to Black Diamond.
There are 130+ hotels available in Black Diamond.