Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Sunnyside (The Outpost) | Portland Curbside Bus Stop | CheapestFastest | ||||
FlixBus + Greyhound Lines, Inc. | Bus | Sunnyside (The Outpost) | Portland Curbside Bus Stop | No tags |
Last refresh of the prices: Last Wednesday at 1:35 AM PST.
Get from Sunnyside to Portland
The journey takes about 5 hours 40 minutes and with fares starting at just $46, it presents an excellent value for a comfortable ride.
Compare bus companies
Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.
Frequently asked questions about traveling from Sunnyside 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 Sunnyside to Portland?
The cheapest bus tickets from Sunnyside to Portland start from $46. The average price for this route is around $60. 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 Sunnyside to Portland?
The average bus trip duration from Sunnyside to Portland is 5h 40m, covering a distance of 141 miles (226 km). The quickest bus can get you there in 5h 40m and is operated by FlixBus.
Which bus companies service the Sunnyside to Portland route?
Several major train operators operate on this route with 2 trains available per day.
What is the earliest and latest departure time for the bus from Sunnyside to Portland?
The earliest bus departs from Sunnyside to Portland at 12:50pm. And the latest bus departs at 3:00pm.
What are the CO₂ emissions for the bus trip from Sunnyside to Portland?
A bus trip from Sunnyside to Portland generates an estimated 6 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel 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 Sunnyside to Portland, OR was searched and found on Jan 28, 2026 with a price of $32To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Sunnyside to Portland, OR, as early as possible.
You can expect to pay from $32 to $71 for a bus ticket from Sunnyside to Portland, OR based on the last 2 days. You can expect to find the cheapest price for the trip at $32 which is on 2026-01-28.
