Train tickets from Austin, TX, US to San Diego, CA, US
Next train departures
Next departures for Austin to San Diego on November 22
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Train
Austin, TX
Old Town San Diego
CheapestFastest
Train
Austin, TX
Santa Fe Depot
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Train
Austin, TX
Santa Fe Depot
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Train
Austin, TX
Old Town San Diego
No tags
Last refresh of the prices: Yesterday at 3:33 PM CST.
Compare 2 ways to go from Austin to San Diego
We recommend taking the train
Among the sustainable travel choices, the train stands out as the good way to reach San Diego. The journey takes about 1 day, 17 hours and with fares starting at just $196, it presents an excellent value for a comfortable ride.
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 $196
Frequently asked questions about traveling from Austin, TX, US to San Diego, CA, US by train
How much does a train ticket from Austin to San Diego cost?
The average train ticket price from Austin to San Diego is $233. The best way to find train tickets from Austin to San Diego 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 Austin to San Diego?
A train trip between Austin and San Diego is around 1d 17h, although the fastest train will take about 1d 17h. This is the time it takes to travel the 1154 miles that separates the two cities.
How many daily trains are there between Austin and San Diego?
The number of trains from Austin to San Diego can differ depending on the day of the week. On average, there are 2. Some trains are direct while others have layovers. Simplify your train trip from Austin to San Diego by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from Austin to San Diego?
When taking the train from Austin to San Diego, you can travel comfortably and safely with Amtrak.
What are the best sights and things to do in San Diego?
Once in San Diego, you can explore the city. The top sights and things to do are Boat Tours in San Diego, San Diego Zoo, Coronado, Sunset Cliffs Natural Park, USS Midway Museum.
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
$222
11/18
No data
Today
$259
11/20
No data
11/21
No data
11/22
$358
11/23
No data
11/24
$302
The cheapest trip from Austin, TX, US to San Diego, CA, US was searched and found on Nov 17, 2025 with a price of $222
To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Austin, TX, US to San Diego, CA, US, as early as possible.
You can expect to pay from $222 to $1,035 for a train ticket from Austin, TX, US to San Diego, CA, US based on the last 2 days. You can expect to find the cheapest price for the trip at $302 which is on 2025-11-24.
The cheapest trip from Austin, TX, US to San Diego, CA, US was searched and found on Nov 17, 2025 with a price of $222
