Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Portland Curbside Bus Stop | Suisun City Bus Stop | Cheapest | ||||
FlixBus + Greyhound Lines, Inc. | Bus | Portland Curbside Bus Stop | Suisun City Bus Stop | Fastest |
Last refresh of the prices: Last Tuesday at 6:39 PM PST.
Compare 2 ways to go from Portland to Suisun City
Among the sustainable travel choices, the bus stands out as the good way to reach Suisun City. The journey takes about 19 hours 20 minutes and with fares starting at just $62, it presents an excellent value for a comfortable ride.
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Frequently asked questions about traveling from Portland, OR to Suisun City 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 Portland to Suisun City?
The cheapest bus tickets from Portland to Suisun City start from $62. The average price for this route is around $139. 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 Portland to Suisun City?
The average bus trip duration from Portland to Suisun City is 19h 20m, covering a distance of 504 miles (813 km). The quickest bus can get you there in 14h 35m and is operated by FlixBus.
Which bus companies service the Portland to Suisun City route?
What is the earliest and latest departure time for the bus from Portland to Suisun City?
The earliest bus departs from Portland to Suisun City at 2:00am. And the latest bus departs at 8:00pm.
What are the CO₂ emissions for the bus trip from Portland to Suisun City?
A bus trip from Portland to Suisun City generates an estimated 20 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What is the best bus company from Portland to Suisun City?
According to Busbud customers, the highest-rated bus company on this route is Greyhound, with an average rating of 3.5 out of 5 stars based on 87412 reviews.
Which bus company has the best Wi-Fi from Portland to Suisun City?
Based on reviews on Busbud, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.
Which bus company has the most timely service from Portland to Suisun City?
According to Busbud traveller reviews, the most timely bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from Portland to Suisun City?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is FlixBus, with a cleanliness rating of 4.1 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Portland, OR to Suisun City was searched and found on Dec 13, 2025 with a price of $97To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Portland, OR to Suisun City, as early as possible.
You can expect to pay from $97 to $135 for a bus ticket from Portland, OR to Suisun City based on the last 2 days. You can expect to find the cheapest price for the trip at $109 which is on 2025-12-15.
What's the cheapest way to go from Portland, OR to Suisun City?
The bus is the cheapest travel choice for this destination
