There are 5 ways to get from Portland to Kennewick by bus (Flixbus), train (Amtrak), car, 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.
Bus
best- Take the bus from Portland Curbside Bus Stop to Pasco Bus Stopbus FlixBus 2184
3h 50m$28–100Train (Amtrak)
- Take the train from Portland to Pasco Amtrak Stationtrain Empire Builder
4h 21m$40–65Drive 202.8 mi
- Drive from Portland to Kennewickcar 202.8 mi
3h 42m$37–54Fly to Tri-Cities Airport
- Fly from Portland International Airport (PDX) to Tri-Cities Airport (PSC)plane PDX - PSC
2h 54m$48–373Fly to Walla Walla Regional Airport, bus
- Fly from Portland International Airport (PDX) to Walla Walla Regional Airport (ALW)plane PDX - ALW
- Take the bus from Walla Walla Airport to Pasco Transit Center, WAbus
8h 11m$82–425
Portland to Kennewick by bus
Questions & Answers
The cheapest way to get from Portland to Kennewick is to drive which costs $35 - $55 and takes 3h 42m.
The fastest way to get from Portland to Kennewick is to fly which takes 2h 54m and costs $45 - $380.
Yes, there is a direct bus departing from Portland Curbside Bus Stop and arriving at Pasco Bus Stop. Services depart once daily, and operate every day. The journey takes approximately 3h 50m.
Yes, there is a direct train departing from Portland and arriving at Pasco Amtrak Station station. Services depart twice daily, and operate every day. The journey takes approximately 4h 21m.
The distance between Portland and Kennewick is 214 miles. The road distance is 204 miles.
The best way to get from Portland to Kennewick without a car is to bus which takes 3h 50m and costs $28 - $100.
The bus from Portland Curbside Bus Stop to Pasco Bus Stop takes 3h 50m including transfers and departs once daily.
Portland to Kennewick bus services, operated by Flixbus USA, depart from Portland Curbside Bus Stop station.
Portland to Kennewick train services, operated by Amtrak, depart from Portland station.
The best way to get from Portland to Kennewick is to bus which takes 3h 50m and costs $28 - $100. Alternatively, you can train, which costs $40 - $65 and takes 4h 21m, you could also fly, which costs $45 - $380 and takes 2h 54m.
What companies run services between Portland, OR, USA and Kennewick, WA, USA?
Flixbus USA operates a bus from Portland Curbside Bus Stop to Pasco Bus Stop once daily. Tickets cost $28–45 and the journey takes 3h 50m. Starline Collection also services this route once a week. Alternatively, Amtrak operates a train from Portland to Pasco Amtrak Station twice daily. Tickets cost $40–65 and the journey takes 4h 21m.
- Website
- alaskaair.com
Flights from Portland International Airport to Tri-Cities Airport
- Ave. Duration
- 54 min
- When
- Every day
- Estimated price
- $45–370
Flights from Portland International Airport to Walla Walla Regional Airport via Seattle
- Ave. Duration
- 4h 32m
- When
- Every day
- Estimated price
- $60–400
Flights from Portland International Airport to Walla Walla Regional Airport via Spokane, Seattle
- Ave. Duration
- 7h 31m
- When
- Every day
- Estimated price
- $85–490
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Portland to Pasco Amtrak Station
- Ave. Duration
- 4h 21m
- Frequency
- Twice daily
- Estimated price
- $40–65
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Portland Curbside Bus Stop to Pasco Bus Stop
- Ave. Duration
- 3h 50m
- Frequency
- Once daily
- Estimated price
- $28–45
- Schedules at
- flixbus.com
Bus from Portland Curbside Bus Stop to Pasco Bus Stop
- Ave. Duration
- 4h 45m
- Frequency
- Once a week
- Estimated price
- $80–100
- Schedules at
- starlinecollection.com
- Phone
- +1 866-253-5247
- csr@airporter.com
- Website
- grapeline.us
Bus from Walla Walla Airport to Pasco Transit Center, WA
- Ave. Duration
- 1h 40m
- Frequency
- Every 4 hours
- Estimated price
- $19–22
- Website
- https://grapeline.us
- Schedules at
- https://grapeline.us/travel-center/schedule2/
Want to know more about travelling around United States
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More Questions & Answers
Portland to Kennewick bus services, operated by Flixbus USA, arrive at Pasco Bus Stop station.
Portland to Kennewick train services, operated by Amtrak, arrive at Pasco Amtrak Station.
Yes, the driving distance between Portland to Kennewick is 204 miles. It takes approximately 3h 42m to drive from Portland to Kennewick.
Book your Portland to Kennewick train tickets online with Omio.
Book your Portland to Kennewick bus tickets online with Omio and FlixBus.
There are 52+ hotels available in Kennewick.






