There are 5 ways to get from Seattle to Tri-Cities by plane, bus (Greyhound), car, shuttle, 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 Tri-Cities Airport
best- Fly from Seattle-Tacoma International Airport (SEA) to Tri-Cities Airport (PSC)plane SEA - PSC
3h 24m$123–353Drive 209.4 mi
cheapest- Drive from Seattle to Tri-Citiescar 209.4 mi
3h 42m$39–56Bus (Greyhound)
- Take the bus from Seattle Bus Station to Pasco Bus Stopbus Greyhound US0550
5h 49m$40–62Shuttle, bus
- Take a shuttle bus from SeaTac Station to Yakima, WA - Airporter OfficeCentral Washington Eastbound
- Take the bus from Yakima, WA - Airporter Office to Pasco Transit Center, WAbus Connector EB / ...
8h 21m$78–138Fly to Walla Walla Regional Airport, bus
- Fly from Seattle-Tacoma International Airport (SEA) to Walla Walla Regional Airport (ALW)plane SEA - ALW
- Take the bus from Walla Walla Airport to Pasco Transit Center, WAbus
5h 50m$174–329
Seattle to Tri-Cities by bus (Greyhound)
Comparing Your Travel Options
The cheapest way to get from Seattle to Tri-Cities is to drive which costs $35 - $55 and takes 3h 42m.
The fastest way to get from Seattle to Tri-Cities is to fly which takes 3h 24m and costs $120 - $360.
No, there is no direct bus from Seattle station to Tri-Cities. However, there are services departing from Seattle Bus Station and arriving at Court St at Rd 64 via 1st Ave at Nixon St and 22nd Ave Transit Center. The journey, including transfers, takes approximately 5h 49m.
The distance between Seattle and Tri-Cities is 191 miles. The road distance is 210.6 miles.
The best way to get from Seattle to Tri-Cities without a car is to bus which takes 5h 49m and costs $35 - $65.
It takes approximately 3h 24m to get from Seattle to Tri-Cities, including transfers.
Seattle to Tri-Cities bus services, operated by Greyhound USA, depart from Seattle Bus Station.
The best way to get from Seattle to Tri-Cities is to fly which takes 3h 24m and costs $120 - $360. Alternatively, you can bus, which costs $35 - $65 and takes 5h 49m.
Seattle to Tri-Cities bus services, operated by Greyhound USA, arrive at Pasco Bus Stop station.
Yes, the driving distance between Seattle to Tri-Cities is 211 miles. It takes approximately 3h 42m to drive from Seattle to Tri-Cities.
What companies run services between Seattle, WA, USA and Tri-Cities, WA, USA?
Alaska Airlines, Inc. and Delta fly from Seattle-Tacoma International Airport (SEA) to Tri-Cities Airport (PSC) every 4 hours. Alternatively, Greyhound USA operates a bus from Seattle Bus Station to Pasco Bus Stop once daily. Tickets cost $35–60 and the journey takes 4h 55m.
- Website
- alaskaair.com
Flights from Seattle-Tacoma International Airport to Tri-Cities Airport
- Ave. Duration
- 1h 3m
- When
- Every day
- Estimated price
- $120–350
Flights from Seattle-Tacoma International Airport to Tri-Cities Airport via Portland
- Ave. Duration
- 2h 56m
- When
- Every day
- Estimated price
- $120–350
Flights from Seattle-Tacoma International Airport to Walla Walla Regional Airport
- Ave. Duration
- 1h 2m
- When
- Every day
- Estimated price
- $150–300
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- Greyhound
Bus from Seattle Bus Station to Pasco Bus Stop
- Ave. Duration
- 4h 55m
- Frequency
- Once daily
- Estimated price
- $35–60
- Website
- Greyhound
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Booking & Getting There
There are 63+ hotels available in Tri-Cities.