Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Sisters, OR | Union Station | Cheapest | ||||
| Bus | Sisters, OR | PDX Airport | Fastest | ||||
| Bus | Sisters, OR | Union Station | No tags | ||||
| Bus | Sisters, OR | Union Station | No tags |
Last refresh of the prices: Yesterday at 3:39 PM PST.
Get from Sisters to Portland
The journey takes about 4 hours, and with fares starting at just $87, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 5618 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 $87
Frequently asked questions about travelling from Sisters 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 Sisters to Portland?
The cheapest bus tickets from Sisters to Portland start from $87. The average price for this route is around $93. 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 Sisters to Portland?
The average bus travel time from Sisters to Portland is 4h, covering a distance of 163 km. The quickest bus can get you there in 3h 25m and is operated by Amtrak.
Which bus companies service the Sisters 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 Sisters to Portland?
The earliest bus departs from Sisters to Portland at 7:32am. And the latest bus departs at 7:45am.
What are the CO₂ emissions for the bus trip from Sisters to Portland?
A bus trip from Sisters to Portland generates an estimated 4 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 Sisters to Portland, OR was searched and found on Nov 29, 2025 with a price of $82To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Sisters to Portland, OR, as early as possible.
You can expect to pay from $82 to $95 for a bus ticket from Sisters to Portland, OR based on the last 2 days. You can expect to find the cheapest price for the trip at $82 which is on 2025-12-02.
