Bus from Seattle to Portland, OR: Tickets & Timetables

Next bus departures

Next departures from Seattle to Portland on 8 December
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Greyhound Lines, Inc.Bus
Greyhound Station
Portland Curbside Bus StopCheapest
FlixBusBus
Seattle–Tacoma Int'l Airport (SEA)
Portland Curbside Bus StopFastest
FlixBusBus
Greyhound Station
Portland Curbside Bus StopNo tags
FlixBusBus
Greyhound Station
Portland Curbside Bus StopNo tags
FlixBusBus
Greyhound Station
Portland Curbside Bus StopNo tags

Last refresh of the prices: Today at 2:29 PM PST.

Compare 2 ways to travel from Seattle to Portland

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as a good way to reach Portland. The journey takes about 3 hours 35 minutes and with fares starting at just R 429, it presents an excellent value for a comfortable ride.

15bus per day
3h 35mAverage duration
231 kmDistance
6kgCO₂ emissions
Average priceR 429 - R 2 395Average duration3h 35m
6kg CO₂e
Average priceR 543 - R 1 297Average duration3h 25m
21kg CO₂e

Frequently asked questions about travelling from Seattle to Portland, OR by bus

Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.

  1. How much is the bus ticket from Seattle to Portland?

    The cheapest bus tickets from Seattle to Portland start at R 429. The average price for this route is around R 559. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.

  2. How long is the bus journey from Seattle to Portland?

    The average bus journey time from Seattle to Portland is 3h 35m, covering a distance of 231 km. The fastest bus gets you there in 2h 5m and is operated by FlixBus.

  3. Which bus companies service the Seattle to Portland route?

    Several major bus companies operate on this route with 15 buses available per day, including services from FlixBus, Greyhound, Amtrak.

  4. What is the earliest and latest departure time for the bus from Seattle to Portland?

    The earliest bus departs from Seattle to Portland at 07:00. And the latest bus departs at 22:50.

  5. What are the CO₂ emissions for the bus trip from Seattle to Portland?

    A bus trip from Seattle to Portland produces an estimated 6 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.

  6. What is the best bus company from Seattle to Portland?

    According to Busbud customers, the highest-rated bus company on this route is Amtrak, with an average rating of 4.1 out of 5 stars based on 5627 reviews.

  7. Which bus company has the best Wi-Fi from Seattle to Portland?

    Based on reviews on Busbud, the bus company Amtrak has the best Wi-Fi rating with a score of 3.6.

  8. Which bus company offers the most punctual service from Seattle to Portland?

    According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.

  9. Which bus company has the cleanest buses from Seattle to Portland?

    According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Amtrak, with a cleanliness rating of 4.5 out of 5 stars.

Find cheapest prices for buses

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

Best price found
05/12
R 591
06/12
R 556
Today
R 625
08/12
R 478
09/12
R 400
10/12
R 400
11/12
R 408
12/12
R 460
busbud logoThe cheapest trip from Seattle to Portland, OR was searched and found on 09 Dec 2025 with a price of R 400

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, OR as early as possible.

You can expect to pay from R 400 to R 660 for a bus ticket from Seattle to Portland, OR based on the last 2 days. You can expect to find the cheapest price for the trip at R 400, which is on 2025-12-09.

Usually Greyhound 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.

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