There are 6 ways to get from SeaTac to Portland by plane, bus (Flixbus), bus, train, rideshare, car, or tram
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly from Seattle-Tacoma International Airport
best- Fly from Seattle-Tacoma International Airport (SEA) to Portland International Airport (PDX)SEA - PDX
1h 33m$52–346Bus (Flixbus)
cheapest- Take the bus from Seattle Tacoma Intl Airport to Portland Curbside Bus StopFlixBus 2110 / ...
3h 5m$26–60Line 574 bus, train
- Take the bus from SeaTac Station to 26th St E & D St E574
- Take the train from Tacoma to PortlandAmtrak Cascades / ...
4h 27m$29–68Airport Transfer
- Take the rideshare from Seattle-SEA to Portland160.8 mi
2h 50mDrive 160.8 mi
- Drive from SeaTac to Portland160.8 mi
2h 50m$30–43Tram to King County International Airport, fly
- Take the tram from SeaTac/Airport to Othello
- Fly from King County International Airport (BFI) to Portland International Airport (PDX)BFI - PDX
2h 57m$608–908
SeaTac to Portland by bus (Flixbus)
Questions & Answers
The cheapest way to get from SeaTac to Portland is to drive which costs $29 - $45 and takes 2h 50m.
The fastest way to get from SeaTac to Portland is to fly which takes 1h 33m and costs $50 - $350.
Yes, there is a direct bus departing from Seattle Tacoma Intl Airport and arriving at Portland Curbside Bus Stop. Services depart three times a day, and operate every day. The journey takes approximately 3h 5m.
The distance between SeaTac and Portland is 140 miles. The road distance is 161.7 miles.
The best way to get from SeaTac to Portland without a car is to bus which takes 3h 5m and costs $26 - $60.
It takes approximately 1h 33m to get from SeaTac to Portland, including transfers.
SeaTac to Portland bus services, operated by Flixbus USA, depart from Seattle Tacoma Intl Airport station.
The best way to get from SeaTac to Portland is to fly which takes 1h 33m and costs $50 - $350. Alternatively, you can bus, which costs $26 - $60 and takes 3h 5m.
SeaTac to Portland bus services, operated by Flixbus USA, arrive at Portland Curbside Bus Stop station.
Yes, the driving distance between SeaTac to Portland is 162 miles. It takes approximately 2h 50m to drive from SeaTac to Portland.
What companies run services between SeaTac, WA, USA and Portland, OR, USA?
Alaska Airlines, Inc. and Delta fly from Seattle-Tacoma International Airport (SEA) to Portland International Airport (PDX) hourly. Alternatively, Flixbus USA operates a bus from Seattle Tacoma Intl Airport to Portland Curbside Bus Stop 3 times a day. Tickets cost $26–60 and the journey takes 3h 5m.
Flights from King County International Airport to Portland International Airport
- Ave. Duration
- 49 min
- When
- Every day
- Estimated price
- $600–900
- Website
- alaskaair.com
Flights from Seattle-Tacoma International Airport to Portland International Airport
- Ave. Duration
- 57 min
- When
- Every day
- Estimated price
- $45–350
- Website
- delta.com
Flights from Seattle-Tacoma International Airport to Portland International Airport
- Ave. Duration
- 1h 4m
- When
- Every day
- Estimated price
- $45–350
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Tacoma to Portland
- Ave. Duration
- 2h 37m
- Frequency
- Every 4 hours
- Estimated price
- $26–65
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 888-889-6368
- main@soundtransit.org
- Website
- soundtransit.org
Tram from SeaTac/Airport to Othello
- Ave. Duration
- 15 min
- Frequency
- Every 15 minutes
- Estimated price
- $3
- Website
- https://www.soundtransit.org
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Seattle Tacoma Intl Airport to Portland Curbside Bus Stop
- Ave. Duration
- 3h 5m
- Frequency
- 3 times a day
- Estimated price
- $26–60
- Schedules at
- flixbus.com
- Phone
- +1 888-889-6368
- main@soundtransit.org
- Website
- soundtransit.org
Bus from SeaTac Station to 26th St E & D St E
- Ave. Duration
- 50 min
- Frequency
- Every 30 minutes
- Estimated price
- $3
- Website
- https://www.soundtransit.org
Want to know more about travelling around United States
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More Questions & Answers
Book your SeaTac to Portland bus tickets online with Omio and FlixBus.
There are 888+ hotels available in Portland.
Check out Blablacar's carpooling service for rideshare options between SeaTac and Portland. A great option if you don't have a driver's licence or want to avoid public transport.