How much is the bus ticket from San Luis Obispo to Portland?

The cheapest bus tickets from San Luis Obispo to Portland start from $124. The average price for this route is around $240. 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 San Luis Obispo to Portland?

The average bus trip duration from San Luis Obispo to Portland is 1d 8h, covering a distance of 716 miles (1154 km). The quickest bus can get you there in 1d 1h and is operated by Amtrak .

Which bus companies service the San Luis Obispo to Portland route?

Several major bus companies operate on this route with 1 buses available per day, including services from Amtrak , FlixBus .

What is the earliest and latest departure time for the bus from San Luis Obispo to Portland?

The earliest bus departs from San Luis Obispo to Portland at 12:55pm. And the latest bus departs at 4:30pm.

What are the CO₂ emissions for the bus trip from San Luis Obispo to Portland?

A bus trip from San Luis Obispo to Portland generates an estimated 29 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 San Luis Obispo 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 5652 reviews.

Which bus company has the best Wi-Fi from San Luis Obispo to Portland?

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

Which bus company has the most timely service from San Luis Obispo to Portland?

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 San Luis Obispo 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.

Bus San Luis Obispo to Portland from $168 | Refundable Tickets

Next departures

Next departures for San Luis Obispo to Portland on December 21
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
FlixBus + Greyhound Lines, Inc.		4:30pm	San Luis Obispo	1d 5h	9:45pm	Portland Curbside Bus Stop	CheapestFastest

Next departures for San Luis Obispo to Portland on December 22
Operated by	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc.	12:55pm	San Luis Obispo	1d 8h	9:45pm	Portland Curbside Bus Stop	Cheapest
	2:25pm	Cal Poly Vista Grande Dining Complex	1d 1h	3:40pm	Union Station	Fastest
	2:15pm	AMTRAK Station	1d 1h	3:40pm	Union Station	No tags

Next departures for San Luis Obispo to Portland on December 23
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
FlixBus + Greyhound Lines, Inc.		12:55pm	San Luis Obispo	1d 8h	9:45pm	Portland Curbside Bus Stop	CheapestFastest

Next departures for San Luis Obispo to Portland on December 24
Operated by	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc.	12:55pm	San Luis Obispo	1d 8h	9:45pm	Portland Curbside Bus Stop	Cheapest
	2:25pm	Cal Poly Vista Grande Dining Complex	1d 1h	3:40pm	Union Station	Fastest
	2:15pm	AMTRAK Station	1d 1h	3:40pm	Union Station	No tags
	10:15am	Cal Poly Vista Grande Dining Complex	1d 5h	3:40pm	Union Station	No tags

Next departures for San Luis Obispo to Portland on December 25
Operated by	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc.	12:55pm	San Luis Obispo	1d 8h	9:45pm	Portland Curbside Bus Stop	Cheapest
	2:25pm	Cal Poly Vista Grande Dining Complex	1d 1h	3:40pm	Union Station	Fastest
	2:15pm	AMTRAK Station	1d 1h	3:40pm	Union Station	No tags
	2:15pm	AMTRAK Station	1d 1h	3:40pm	Union Station	No tags
	2:25pm	Cal Poly Vista Grande Dining Complex	1d 1h	3:40pm	Union Station	No tags

Next departures for San Luis Obispo to Portland on December 26
Operated by	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc.	4:30pm	San Luis Obispo	1d 5h	9:45pm	Portland Curbside Bus Stop	Cheapest
	2:25pm	Cal Poly Vista Grande Dining Complex	1d 1h	3:40pm	Union Station	Fastest
	2:15pm	AMTRAK Station	1d 1h	3:40pm	Union Station	No tags

Next departures for San Luis Obispo to Portland on December 27
Operated by	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc.	4:30pm	San Luis Obispo	1d 5h	9:45pm	Portland Curbside Bus Stop	Cheapest
	2:25pm	Cal Poly Vista Grande Dining Complex	1d 1h	3:40pm	Union Station	Fastest
	2:15pm	AMTRAK Station	1d 1h	3:40pm	Union Station	No tags

Last refresh of the prices: Yesterday at 5:03 PM PST.

Compare 2 ways to go from San Luis Obispo to Portland

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as the good way to reach Portland. The journey takes about 1 day, 8 hours 50 minutes and with fares starting at just $124, it presents an excellent value for a comfortable ride.

1bus per day

1d 8hAverage Duration

716 milesDistance

29kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$124 - $364	Average Duration1d 8h	CO₂ emissions 29kg CO₂e
Train	Average Price$118 - $881	Average Duration1d	CO₂ emissions 105kg CO₂e

Where are the popular stops in San Luis Obispo and Portland?

Stops in San Luis Obispo

A
AMTRAK Station
1730 Santa Rosa St, San Luis Obispo, CA 93401, USA
Visit page
B
San Luis Obispo Bus Stop
1460 Calle Joaquin, San Luis Obispo, CA 93405, USA

Stops in Portland

A
Portland Airport
Visit page
B
Portland Union Station
7411 Northwest Station Way, Portland OR 97209, USA
Visit page
C
NW Everett & NW 8th Ave
728 NW Everett St, Portland, OR 97209, USA
D
Lloyd Center
NE 13th Ave & Holladay, Portland, OR 97232, USA
E
Pearl District
7418 NW Station Way (across street), Portland, OR 97209, USA

Compare bus companies

Amtrak

4/55,664 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wifi3.6

FlixBus

3.5/511,676 reviews

Staff4.1

Timeliness3.9

Cleanliness4.1

Wifi2.7

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.

US bus companies: FlixBus, BlaBlaCar Bus, Greyhound, ALSA, Intercape, Trenitalia, Big Sky

Frequently asked questions about traveling from San Luis Obispo 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 San Luis Obispo to Portland?
The cheapest bus tickets from San Luis Obispo to Portland start from $124. The average price for this route is around $240. 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 San Luis Obispo to Portland?
The average bus trip duration from San Luis Obispo to Portland is 1d 8h, covering a distance of 716 miles (1154 km). The quickest bus can get you there in 1d 1h and is operated by Amtrak.
Which bus companies service the San Luis Obispo to Portland route?
Several major bus companies operate on this route with 1 buses available per day, including services from Amtrak, FlixBus.
What is the earliest and latest departure time for the bus from San Luis Obispo to Portland?
The earliest bus departs from San Luis Obispo to Portland at 12:55pm. And the latest bus departs at 4:30pm.
What are the CO₂ emissions for the bus trip from San Luis Obispo to Portland?
A bus trip from San Luis Obispo to Portland generates an estimated 29 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 San Luis Obispo 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 5652 reviews.
Which bus company has the best Wi-Fi from San Luis Obispo to Portland?
Based on reviews on Busbud, the bus company Amtrak has the best Wi-Fi rating with a score of 3.6.
Which bus company has the most timely service from San Luis Obispo to Portland?
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 San Luis Obispo 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

12/19

$282

12/20

$179

Today

$282

12/22

$282

12/23

$282

12/24

$254

12/25

$282

12/26

$282

The cheapest trip from San Luis Obispo to Portland, OR was searched and found on Dec 20, 2025 with a price of $179

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Luis Obispo to Portland, OR, as early as possible.

You can expect to pay from $179 to $989 for a bus ticket from San Luis Obispo to Portland, OR based on the last 2 days. You can expect to find the cheapest price for the trip at $254 which is on 2025-12-24.