Seattle to Portland by bus
Typical ride 4h 00m over 280 km. Starting fares around $14 ($14–35). Compare operators — we don't sell tickets.
Route snapshot
Duration
4h 00m
Distance
280 km
Typical price
$14–35
Tip
I-5 corridor. Scenic and frequent.
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FlixBus
Europe's largest intercity bus network with 5,000+ destinations
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BusBud
Compare bus tickets from multiple operators worldwide
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Omio
Buses, trains & flights in one search — ideal for Europe
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CheckMyBus
Meta-search for bus routes across all providers
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12Go
Trains, buses & ferries across Asia and beyond
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Every site shows different prices for the same trip — compare at least two.
Seattle → Portland: questions
How long is the bus from Seattle to Portland?
The ride typically takes about 4h 00m for the 280 km journey, depending on traffic and border crossings.
How much does the bus from Seattle to Portland cost?
Typical fares start around $14 ($14–35 depending on how early you book and the operator).
Which operators run this route?
Compare live departures from FlixBus, BusBud, Omio, CheckMyBus and 12Go on this page — we don't sell tickets ourselves.