There are 4 ways to get from Seattle to Tri-Cities by bus (Flixbus), car, tram, 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 (Flixbus)
best- Take the bus from Seattle Bus Station to Pasco Bus StopFlixBus 2124
5h 23m$41–111Drive 209.5 mi
cheapest- Drive from Seattle to Tri-Cities209.5 mi
3h 51m$39–56Tram, fly to Tri-Cities Airport
- Take the tram from Int'l Dist/Chinatown to SeaTac/Airport
- Fly from Seattle-Tacoma International Airport (SEA) to Tri-Cities Airport (PSC)SEA - PSC
3h 42mFly to Walla Walla Regional Airport, bus
- Fly from Seattle-Tacoma International Airport (SEA) to Walla Walla Regional Airport (ALW)SEA - ALW
- Take the bus from Walla Walla Airport to Pasco Transit
5h 57m$58–284
Seattle to Tri-Cities by bus (Flixbus)
Questions & Answers
The cheapest way to get from Seattle to Tri-Cities is to drive which costs $35 - $55 and takes 3h 51m.
The fastest way to get from Seattle to Tri-Cities is to drive which takes 3h 51m and costs $35 - $55.
No, there is no direct bus from Seattle station to Tri-Cities. However, there are services departing from Seattle Bus Station and arriving at Rd 68 at Wernett Rd via 1st Ave at Nixon St and 22nd Ave Transit Center. The journey, including transfers, takes approximately 5h 23m.
The distance between Seattle and Tri-Cities is 238 miles. The road distance is 210.7 miles.
The best way to get from Seattle to Tri-Cities without a car is to bus which takes 5h 23m and costs $40 - $120.
It takes approximately 5h 23m to get from Seattle to Tri-Cities, including transfers.
Seattle to Tri-Cities bus services, operated by Flixbus USA, depart from Seattle Bus Station.
Seattle to Tri-Cities bus services, operated by Flixbus USA, arrive at Pasco Bus Stop station.
Yes, the driving distance between Seattle to Tri-Cities is 211 miles. It takes approximately 3h 51m to drive from Seattle to Tri-Cities.
There are 52+ hotels available in Tri-Cities.
What companies run services between Seattle, WA, USA and Tri-Cities, WA, USA?
Flixbus USA operates a bus from Seattle Bus Station to Pasco Bus Stop once daily. Tickets cost $30–110 and the journey takes 4h 25m.
- Website
- alaskaair.com
Flights from Seattle-Tacoma International Airport to Tri-Cities Airport
- Ave. Duration
- 1h 3m
- When
- Every day
- Estimated price
- $35–260
Flights from Seattle-Tacoma International Airport to Walla Walla Regional Airport
- Ave. Duration
- 1h 3m
- When
- Every day
- Estimated price
- $40–270
- Website
- delta.com
Flights from Seattle-Tacoma International Airport to Tri-Cities Airport
- Ave. Duration
- 1h 9m
- When
- Every day
- Estimated price
- $35–260
- Phone
- +1 888-889-6368
- main@soundtransit.org
- Website
- soundtransit.org
Tram from Int'l Dist/Chinatown to SeaTac/Airport
- Ave. Duration
- 33 min
- Frequency
- Every 15 minutes
- Website
- https://www.soundtransit.org
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Seattle Bus Station to Pasco Bus Stop
- Ave. Duration
- 4h 25m
- Frequency
- Once daily
- Estimated price
- $30–110
- Schedules at
- flixbus.com
- Phone
- +1 866-253-5247
- csr@airporter.com
- Website
- grapeline.us
Bus from Walla Walla Airport to Pasco Transit
- Ave. Duration
- 1h 25m
- Frequency
- Every 4 hours
- Estimated price
- $18–22
- Website
- https://grapeline.us
- Schedules at
- https://grapeline.us/travel-center/schedule2/
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