There are 6 ways to get from Seattle Airport (SEA) to Tri-Cities by plane, bus (Greyhound), rideshare, 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
1h 49m$120–350Drive 212.3 mi
cheapest- Drive from Seattle Airport (SEA) to Tri-Citiescar 212.3 mi
3h 53m$39–56Bus
- Take the bus from Seattle Bus Station to Pasco Bus Stopbus FlixBus 2124
7h 23m$41–76Airport Transfer
- Take the rideshare from Seattle-SEA to Tri-Cities212.3 mi
3h 53mShuttle, bus
- Take a shuttle bus from Seattle-Tacoma International Airport to Yakima, WA - Airporter OfficeCentral Washington Eastbound
- Take the bus from Yakima, WA - Airporter Office to Pasco Transit Center, WAbus Connector EB / ...
6h 50m$76–126Fly 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
4h 16m$147–315
Seattle Airport (SEA) to Tri-Cities by bus and tram
Questions & Answers
The cheapest way to get from Seattle Airport (SEA) to Tri-Cities is to drive which costs $35 - $60 and takes 3h 53m.
The fastest way to get from Seattle Airport (SEA) to Tri-Cities is to fly which takes 1h 49m and costs $120 - $350.
No, there is no direct bus from Seattle Airport (SEA) to Tri-Cities. However, there are services departing from SeaTac Airport Terminal - Bay 2 and arriving at Canal Dr at Grant St via Seattle Bus Station, 1st Ave at Nixon St and Dayton Transfer Point. The journey, including transfers, takes approximately 7h 23m.
The distance between Seattle Airport (SEA) and Tri-Cities is 177 miles. The road distance is 213.5 miles.
The best way to get from Seattle Airport (SEA) to Tri-Cities without a car is to bus which takes 7h 23m and costs $40 - $80.
It takes approximately 1h 49m to get from Seattle Airport (SEA) to Tri-Cities, including transfers.
Seattle Airport (SEA) to Tri-Cities bus services, operated by FlixBus-us, depart from Seattle Bus Station.
The best way to get from Seattle Airport (SEA) to Tri-Cities is to fly which takes 1h 49m and costs $120 - $350. Alternatively, you can bus, which costs $40 - $80 and takes 7h 23m.
Seattle Airport (SEA) to Tri-Cities bus services, operated by FlixBus-us, arrive at Pasco Bus Stop station.
Yes, the driving distance between Seattle Airport (SEA) to Tri-Cities is 214 miles. It takes approximately 3h 53m to drive from Seattle Airport (SEA) to Tri-Cities.
What companies run services between Seattle Airport (SEA), USA and Tri-Cities, WA, USA?
Alaska Airlines, Inc. and Delta fly from Seattle-Tacoma International Airport (SEA) to Tri-Cities Airport (PSC) hourly. Alternatively, FlixBus-us operates a bus from Seattle Bus Station to Pasco Bus Stop once daily, and the journey takes 4h 25m. Greyhound USA also services this route once daily.
- Website
- alaskaair.com
Flights from Seattle-Tacoma International Airport to Tri-Cities Airport
- Ave. Duration
- 1h 2m
- When
- Every day
- Estimated price
- $120–350
Flights from Seattle-Tacoma International Airport to Tri-Cities Airport via Portland
- Ave. Duration
- 2h 55m
- When
- Every day
- Estimated price
- $120–350
Flights from Seattle-Tacoma International Airport to Walla Walla Regional Airport
- Ave. Duration
- 1h 4m
- When
- Every day
- Estimated price
- $120–300
- Website
- delta.com
Flights from Seattle-Tacoma International Airport to Tri-Cities Airport
- Ave. Duration
- 1h 11m
- When
- Every day
- Estimated price
- $24–170
- Website
- flixbus.com
Bus from Seattle Bus Station to Pasco Bus Stop
- Ave. Duration
- 4h 25m
- Frequency
- Once daily
- Schedules at
- flixbus.com
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- greyhound.com
Bus from Seattle Bus Station to Pasco Bus Stop
- Ave. Duration
- 4h 55m
- Frequency
- Once daily
- Estimated price
- $35–70
- Website
- https://www.greyhound.com/
- Phone
- +1 866-235-5247
- [email protected]
- Website
- airporter.com
Shuttle from Seattle-Tacoma International Airport to Yakima, WA - Airporter Office
- Ave. Duration
- 3h 40m
- Frequency
- 4 times a day
- Estimated price
- $50–100
- Website
- https://airporter.com
- Schedules at
- https://airporter.com/shuttle/schedules/
- Phone
- +1 866-253-5247
- [email protected]
- Website
- grapeline.us
Bus from Yakima, WA - Airporter Office to Pasco Transit Center, WA
- Ave. Duration
- 1h 35m
- Frequency
- Every 4 hours
- Estimated price
- $26–31
- Website
- https://grapeline.us
- Schedules at
- https://grapeline.us/travel-center/schedule2/
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/
- Website
- https://www.mozio.com
Rideshare from Seattle-SEA to Tri-Cities
- Ave. Duration
- 3h 53m
- Frequency
- On demand
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More Questions & Answers
There are 56+ hotels available in Tri-Cities.
Check out Blablacar's carpooling service for rideshare options between Seattle Airport (SEA) and Tri-Cities. A great option if you don't have a driver's licence or want to avoid public transport.