Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | N Holladay Dr | Union Station | Cheapest | ||||
| Bus | N Holladay Dr | Union Station | Fastest | ||||
| Bus | Seaside Cinema | Union Station | No tags | ||||
| Bus | Seaside Cinema | Union Station | No tags |
Last refresh of the prices: Yesterday at 5:37 PM PST.
Get from Seaside to Portland
The journey takes about 2 hours 32 minutes, and with fares starting at just $30, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 5699 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the seats and the ticket access but often complained with the WiFi. Amtrak ticket prices on this trip start at $30
Amtrak Seaside Portland recent customer reviews
Easy. Efficient. Connected to Redline in Beaverton easily
Stewart A.
Frequently asked questions about travelling from Seaside to Portland, OR by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Seaside to Portland?
The cheapest bus tickets from Seaside to Portland start from $30. The average price for this route is around $30. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Seaside to Portland?
The average bus travel time from Seaside to Portland is 2h 32m, covering a distance of 110 km. The quickest bus can get you there in 2h 30m and is operated by Amtrak.
Which bus companies service the Seaside to Portland route?
Several major bus companies operate on this route with 3 buses available per day.
What are the earliest and latest departure times for the bus from Seaside to Portland?
The earliest bus departs from Seaside to Portland at 9:09am. And the latest bus departs at 6:30pm.
What are the CO₂ emissions for the bus trip from Seaside to Portland?
A bus trip from Seaside to Portland generates an estimated 3 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Seaside to Portland, OR was searched and found on Jan 1, 2026 with a price of $27To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Seaside to Portland, OR, as early as possible.
You can expect to pay from $27 to $27 for a bus ticket from Seaside to Portland, OR based on the last 1 days. You can expect to find the cheapest price for the trip at $27 which is on 2026-01-03.
