Bus Tickets from Austin, TX, US to San Diego, CA, US

Next departures

Next departures for Austin to San Diego on October 4
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
FlixBus + Greyhound Lines, Inc.
Downtown Austin
Downtown SD (Seaport)Cheapest
Valley Transit + Greyhound Lines, Inc. + FlixBus
Austin Eastside Bus Plaza
UCSD Health La Jolla StationFastest
Greyhound Lines, Inc. + FlixBus
Austin Eastside Bus Plaza
San Diego (Old Town-FlixBus)No tags
Valley Transit + Greyhound Lines, Inc.
Austin Eastside Bus Plaza
Greyhound Bus StopNo tags
Greyhound Lines, Inc.
Austin Eastside Bus Plaza
Greyhound Bus StopNo tags

Last refresh of the prices: Yesterday at 7:09 AM CDT.

Accepted payments

  • Visa
  • MasterCard
  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Bus Austin, TX, US to San Diego, CA, US: Trip Overview

Average ticket price$159
Average bus trip duration1d 19h
Number of daily buses25
Earliest bus departure3:05am
Distance1158 miles (1867 km)
Latest bus departure11:45pm

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 traveling 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.

Frequently asked questions for your trip Austin, TX, US - San Diego, CA, US

Find cheapest prices for buses

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

Best price found
10/02
No data
10/03
No data
Today
$187
10/05
No data
10/06
No data
10/07
No data
10/08
$120
10/09
No data
busbud logoThe cheapest trip from Austin, TX, US to San Diego, CA, US was searched and found on Oct 8, 2025 with a price of $120

To 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 $120 to $187 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 $120 which is on 2025-10-08.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while traveling 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.

Will you be returning to Austin, TX, US by bus?

Bus from San Diego, CA, US to Austin, TX, US

You can also go to San Diego, CA, US by train

Train from Austin, TX, US to San Diego, CA, US

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud.com makes it easy for you to find, compare and book city-to-city bus tickets, all over the world. We save you the extra trip to the bus station. With several language and currency options available, Busbud seeks to cater to international bus travelers no matter where they are in the world. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

People from around the world trust Busbud

‌

Popular Buses Connecting Austin

Buses Leaving from Austin

Buses Going to Austin

Popular Buses Connecting San Diego

Buses Leaving from San Diego

Buses Going to San Diego