How much does a train ticket from San Diego to San Luis Obispo cost?

The average train ticket price from San Diego to San Luis Obispo is $65. The best way to find train tickets from San Diego to San Luis Obispo is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

How long is the train trip from San Diego to San Luis Obispo?

A train trip between San Diego and San Luis Obispo is around 8h 47m, although the fastest train will take about 8h 29m. This is the time it takes to travel the 264 miles that separates the two cities.

How many daily trains are there between San Diego and San Luis Obispo?

The number of trains from San Diego to San Luis Obispo can differ depending on the day of the week. On average, there are 5. Some trains are direct while others have layovers. Simplify your train trip from San Diego to San Luis Obispo by comparing and selecting the train that fits your travel style and budget on Busbud.

Which train companies travel from San Diego to San Luis Obispo?

When taking the train from San Diego to San Luis Obispo, you can travel comfortably and safely with Amtrak.

Train San Diego to San Luis Obispo from $61 | Refundable Tickets

Next departures

Next departures for San Diego to San Luis Obispo on November 20
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
4:01am	Santa Fe Depot	8h 38m	12:39pm	AMTRAK Station	Cheapest
6:10am	Old Town San Diego	8h	2:10pm	AMTRAK Station	Fastest
4:01am	Santa Fe Depot	8h 38m	12:39pm	AMTRAK Station	No tags
1:01pm	Santa Fe Depot	8h 56m	9:57pm	AMTRAK Station	No tags
1:01pm	Santa Fe Depot	8h 56m	9:57pm	AMTRAK Station	No tags

Next departures for San Diego to San Luis Obispo on November 21
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
4:01am	Santa Fe Depot	8h 38m	12:39pm	AMTRAK Station	Cheapest
6:10am	Old Town San Diego	8h	2:10pm	AMTRAK Station	Fastest
4:01am	Santa Fe Depot	8h 38m	12:39pm	AMTRAK Station	No tags
1:01pm	Santa Fe Depot	8h 56m	9:57pm	AMTRAK Station	No tags
1:01pm	Santa Fe Depot	8h 56m	9:57pm	AMTRAK Station	No tags

Next departures for San Diego to San Luis Obispo on November 22
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
4:01am	Santa Fe Depot	8h 38m	12:39pm	AMTRAK Station	Cheapest
6:10am	Old Town San Diego	8h	2:10pm	AMTRAK Station	Fastest
4:01am	Santa Fe Depot	8h 38m	12:39pm	AMTRAK Station	No tags
1:01pm	Santa Fe Depot	8h 56m	9:57pm	AMTRAK Station	No tags
1:01pm	Santa Fe Depot	8h 56m	9:57pm	AMTRAK Station	No tags

Next departures for San Diego to San Luis Obispo on November 23
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
4:01am	Santa Fe Depot	8h 38m	12:39pm	AMTRAK Station	Cheapest
6:10am	Old Town San Diego	8h	2:10pm	AMTRAK Station	Fastest
4:01am	Santa Fe Depot	8h 38m	12:39pm	AMTRAK Station	No tags
1:01pm	Santa Fe Depot	8h 56m	9:57pm	AMTRAK Station	No tags
1:01pm	Santa Fe Depot	8h 56m	9:57pm	AMTRAK Station	No tags

Next departures for San Diego to San Luis Obispo on November 24
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
4:01am	Santa Fe Depot	8h 38m	12:39pm	AMTRAK Station	Cheapest
6:10am	Old Town San Diego	8h	2:10pm	AMTRAK Station	Fastest
4:01am	Santa Fe Depot	8h 38m	12:39pm	AMTRAK Station	No tags
1:01pm	Santa Fe Depot	8h 56m	9:57pm	AMTRAK Station	No tags
1:01pm	Santa Fe Depot	8h 56m	9:57pm	AMTRAK Station	No tags

Next departures for San Diego to San Luis Obispo on November 25
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
4:01am	Santa Fe Depot	8h 38m	12:39pm	AMTRAK Station	Cheapest
6:10am	Old Town San Diego	8h	2:10pm	AMTRAK Station	Fastest
4:01am	Santa Fe Depot	8h 38m	12:39pm	AMTRAK Station	No tags
1:01pm	Santa Fe Depot	8h 56m	9:57pm	AMTRAK Station	No tags
6:01am	Santa Fe Depot	8h 9m	2:10pm	AMTRAK Station	No tags

Next departures for San Diego to San Luis Obispo on November 26
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
4:01am	Santa Fe Depot	8h 38m	12:39pm	AMTRAK Station	Cheapest
6:10am	Old Town San Diego	8h	2:10pm	AMTRAK Station	Fastest
4:01am	Santa Fe Depot	8h 38m	12:39pm	AMTRAK Station	No tags
1:01pm	Santa Fe Depot	8h 56m	9:57pm	AMTRAK Station	No tags
6:01am	Santa Fe Depot	8h 9m	2:10pm	AMTRAK Station	No tags

Next departures for San Diego to San Luis Obispo on November 27
Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
4:01am	Santa Fe Depot	8h 38m	12:39pm	AMTRAK Station	Cheapest
6:10am	Old Town San Diego	8h	2:10pm	AMTRAK Station	Fastest
4:01am	Santa Fe Depot	8h 38m	12:39pm	AMTRAK Station	No tags
1:01pm	Santa Fe Depot	8h 56m	9:57pm	AMTRAK Station	No tags
1:01pm	Santa Fe Depot	8h 56m	9:57pm	AMTRAK Station	No tags

Last refresh of the prices: Yesterday at 7:40 PM PST.

Compare 2 ways to go from San Diego to San Luis Obispo

We recommend taking the train

Among the sustainable travel choices, the train stands out as the good way to reach San Luis Obispo. The journey takes about 8 hours 47 minutes and with fares starting at just $65, it presents an excellent value for a comfortable ride.

5train per day

8h 47mAverage Duration

267 milesDistance

39kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$42 - $115	Average Duration12h 40m	CO₂ emissions 11kg CO₂e
Train	Average Price$65 - $127	Average Duration8h 47m	CO₂ emissions 39kg CO₂e

Train Companies

Amtrak

4/55,594 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wifi3.6

Based on 5594 reviews, the company was rated 4.1 stars on Busbud. Travelers were especially satisfied with the seats and the ticket access but often complained with the wifi. Amtrak ticket prices on this trip start at $65

Train and bus companies in US:Amtrak, Trenitalia, Renfe, VIA Rail Canada, Amtrak Acela, NS Nederlandse Spoorwegen, Iryo

Frequently asked questions about traveling from San Diego, CA, US to San Luis Obispo by train

How much does a train ticket from San Diego to San Luis Obispo cost?
How long is the train trip from San Diego to San Luis Obispo?
How many daily trains are there between San Diego and San Luis Obispo?
Which train companies travel from San Diego to San Luis Obispo?

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

11/17

$61

11/18

$61

Today

$61

11/20

$61

11/21

$61

11/22

$61

11/23

$61

11/24

$61

The cheapest trip from San Diego, CA, US to San Luis Obispo was searched and found on Nov 17, 2025 with a price of $61

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

You can expect to pay from $61 to $335 for a train ticket from San Diego, CA, US to San Luis Obispo based on the last 2 days. You can expect to find the cheapest price for the trip at $61 which is on 2025-11-20.

What's the cheapest way to go from San Diego, CA, US to San Luis Obispo?

The train is the cheapest travel choice for this destination

Vehicle Type	Travel Time	Avg Price	Daily Departures
Vehicle TypeBus	Travel Time12h 40m	Avg Price$89	Daily Departures3
Vehicle TypeTrain	Travel Time8h 47m	Avg Price$65	Daily Departures5

The best way to travel between San Diego, CA, US and San Luis Obispo is by train. By choosing the train, you'll get to save some money as you travel to your destination, as ticket prices cost $65 on average. If you're on a budget, you'll find cheap tickets from $65. If you're looking for the fastest way to get to San Luis Obispo, choose the train, as it will take you from San Diego, CA, US to San Luis Obispo in about 8h 47m - that's the fastest way to get there!