Find cheap bus tickets from Seattle to Portland

Find affordable bus tickets from Seattle, WA to Portland, OR with flexible options. Book your trip now

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TomorrowMay 1
from $27
FriMay 2
from $28
SatMay 3
from $25
SunMay 4
from $27
MonMay 5
from $23
TueMay 6
from $22
WedMay 7
from $21
ThuMay 8

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is: Cheapest
    Departure time: May 1 at
    Departure city: Seattle
    Departure location: Greyhound Station
    Arrival time: May 1 at
    Destination city: Portland
    Destination location: Portland Union Station
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • This trip is recommended because it is: Fastest
    Departure time: May 1 at
    Departure city: Seattle
    Departure location: Seattle–Tacoma Int'l Airport (SEA)
    Arrival time: May 1 at
    Destination city: Portland
    Destination location: Portland Union Station
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: May 1 at
    Departure city: Seattle
    Departure location: Greyhound Station
    Arrival time: May 1 at
    Destination city: Portland
    Destination location: Portland Union Station
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: May 1 at
    Departure city: Seattle
    Departure location: Greyhound Station
    Arrival time: May 2 at
    Destination city: Portland
    Destination location: Portland Union Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: May 1 at
    Departure city: Seattle
    Departure location: Greyhound Station
    Arrival time: May 1 at
    Destination city: Portland
    Destination location: Portland Union Station
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:

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Compare 2 ways to go from Seattle to Portland.

Average Price$27 - $100Average Duration3h 35m
5kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Average Price$32 - $73Average Duration3h 25m
21kg CO₂e1 out of 5 stars
Fastest
busbud logoBusbud recommends taking the train from Seattle to Portland

Among the sustainable travel choices, the train stands out as the good way to reach Portland. The journey takes about 3 hours 25 minutes and with fares starting at just $32, it presents an excellent value for a comfortable ride.

7train per day
3h 25mAverage Duration
$32Cheapest ticket
21kgCO₂ emissions

Bus Seattle to Portland: Trip Overview

Average ticket price$32
Average bus trip duration3h 35m
Number of daily buses15
Earliest bus departure7:00am
Distance134 miles (215 km)
Latest bus departure11:10pm

Seattle to Portland Bus

Frequently asked questions for your trip Seattle - Portland

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
04/28
$27
04/29
$23
Today
$25
05/01
$27
05/02
$28
05/03
$25
05/04
$27
05/05
$23
busbud logoThe cheapest trip from Seattle to Portland was searched and found on Apr 29, 2025 with a price of $23

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Seattle to Portland, as early as possible.

You can expect to pay from $23 to $39 for a bus ticket from Seattle to Portland based on the last 2 days. You can expect to find the cheapest price for the trip at $23 which is on 2025-05-05.

Usually FlixBus Inc. will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

What's the cheapest way to go from Seattle to Portland?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to Seattle by bus?

Bus from Seattle to Portland

You can also go to Portland by train

Train from Seattle to Portland

Why choose Busbud?

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