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- This trip is recommended because it is the: Cheapest + Fastest
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Compare 2 ways to go from Austin to San Diego
Busbud recommends taking the train from Austin to San DiegoAmong the sustainable travel choices, the train stands out as a good way to reach San Diego. The journey takes about 1 day, 17 hours, and with fares starting at just US$187, it presents an excellent value for a comfortable ride.
Bus Austin, TX, US to San Diego, CA, US: Trip Overview
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Austin to San Diego Bus
With Busbud, comparing and booking tickets for a bus from Austin to San Diego is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.
We make it our job to connect you with the most dependable bus companies that cover bus service from Austin to San Diego.
From cheap bus tickets to more luxurious buses travelling from Austin to San Diego, we offer a wide range of bus services to best suit your needs depending on how much your budget is.
Where are the popular stops in Austin and San Diego?
Frequently asked questions on the trip Austin, TX, US - San Diego, CA, US
What is the distance between Austin and San Diego?
Austin and San Diego are 1861 km (1154 miles) apart.
What are the departure and arrival locations for buses traveling from Austin to San Diego?
Buses departing from Greyhound Station in Austin will take you to Mission Valley Sheraton in San Diego.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Austin, TX, US to San Diego, CA, US was searched and found on Aug 20, 2025 with a price of US$107To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Austin, TX, US to San Diego, CA, US, as early as possible.
You can expect to pay from US$107 to US$183 for a bus 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 US$131 which is on 2025-08-22.
About Bus Travel
Bus Travel Tips
Meet and talk to locals at the bus stations while travelling from Austin to San Diego.There is no better way to get inside travel information while exploring a new city than to go straight to its people.
From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from Austin to San Diego.
Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Austin to San Diego that are otherwise impossible to come by with a plane.
Make a music playlist for your bus ride from Austin to San Diego, and enjoy the scenery to tunes from your own personal soundtrack.
Did you know?
The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.
One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.
The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.
What's the cheapest way to go from Austin, TX, US to San Diego, CA, US?
The bus is the cheapest travel choice for this destinationTop travelled bus routes
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Popular Buses Connecting Austin
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