Bus from San Diego to Austin from $121

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Compare all timetables for the bus from San Diego to Austin

Here is a selection of the cheapest bus trips from the schedule from San Diego to Austin from various bus operators like FlixBus or Greyhound US for the next days.

today
$140
tomorrow
$145
Wednesday
$139
Thursday
Friday
$128
Saturday
$126
Sunday
$121

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 45h 0m 9:25 AM San Diego Old Town Transit Center 8:25 AM Austin RedCoach Stop  Economy $140
FlixBus 39h 30m 9:25 AM San Diego Old Town Transit Center 2:55 AM Austin 5119 Eastside Bus Plaza  Economy $140
FlixBus 35h 45m 1:10 PM San Diego Seaport Village 2:55 AM Austin 5119 Eastside Bus Plaza  Economy $140
Greyhound US 34h 25m 9:50 AM San Diego Old Town Transit Center 10:15 PM Austin 5119 Eastside Bus Plaza  Economy $144
Greyhound US 44h 35m 9:50 AM San Diego Old Town Transit Center 8:25 AM Austin RedCoach Stop  Economy $146

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 34h 25m 9:50 AM San Diego Old Town Transit Center 10:15 PM Austin 5119 Eastside Bus Plaza  Economy $145
FlixBus 40h 50m 1:10 PM San Diego Seaport Village 8:00 AM Austin Austin South Congress Bus Stop  Economy $147
FlixBus 41h 15m 1:10 PM San Diego Seaport Village 8:25 AM Austin RedCoach Stop  Economy $147
FlixBus 44h 35m 9:25 AM San Diego Old Town Transit Center 8:00 AM Austin Austin South Congress Bus Stop  Economy $148
Greyhound US 44h 10m 9:50 AM San Diego Old Town Transit Center 8:00 AM Austin Austin South Congress Bus Stop  Economy $149

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 44h 35m 9:25 AM San Diego Old Town Transit Center 8:00 AM Austin Austin South Congress Bus Stop  Economy $139
FlixBus 45h 0m 9:25 AM San Diego Old Town Transit Center 8:25 AM Austin RedCoach Stop  Economy $139
FlixBus 39h 30m 9:25 AM San Diego Old Town Transit Center 2:55 AM Austin 5119 Eastside Bus Plaza  Economy $139
Greyhound US 34h 25m 9:50 AM San Diego Old Town Transit Center 10:15 PM Austin 5119 Eastside Bus Plaza  Economy $153
Greyhound US 44h 10m 9:50 AM San Diego Old Town Transit Center 8:00 AM Austin Austin South Congress Bus Stop  Economy $154

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 39h 30m 9:25 AM San Diego Old Town Transit Center 2:55 AM Austin 5119 Eastside Bus Plaza  Economy $128
FlixBus 44h 35m 9:25 AM San Diego Old Town Transit Center 8:00 AM Austin Austin South Congress Bus Stop  Economy $128
FlixBus 45h 0m 9:25 AM San Diego Old Town Transit Center 8:25 AM Austin RedCoach Stop  Economy $128
Greyhound US 43h 30m 7:45 PM San Diego Old Town Transit Center 5:15 PM Austin Austin South Congress Bus Stop  Economy $134
Greyhound US 43h 10m 7:45 PM San Diego Old Town Transit Center 4:55 PM Austin RedCoach Stop  Economy $134

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 39h 30m 9:25 AM San Diego Old Town Transit Center 2:55 AM Austin 5119 Eastside Bus Plaza  Economy $126
FlixBus 35h 45m 1:10 PM San Diego Seaport Village 2:55 AM Austin 5119 Eastside Bus Plaza  Economy $128
FlixBus 50h 5m 1:10 PM San Diego Seaport Village 5:15 PM Austin Austin South Congress Bus Stop  Economy $135
Greyhound US 34h 25m 9:50 AM San Diego Old Town Transit Center 10:15 PM Austin 5119 Eastside Bus Plaza  Economy $136
Greyhound US 45h 45m 9:50 AM San Diego Old Town Transit Center 9:35 AM Austin RedCoach Stop  Economy $136

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 35h 45m 1:10 PM San Diego Seaport Village 2:55 AM Austin 5119 Eastside Bus Plaza  Economy $121
FlixBus 39h 30m 9:25 AM San Diego Old Town Transit Center 2:55 AM Austin 5119 Eastside Bus Plaza  Economy $122
FlixBus 53h 35m 1:10 PM San Diego Seaport Village 8:45 PM Austin Austin South Congress Bus Stop  Economy $127
Greyhound US 34h 25m 9:50 AM San Diego Old Town Transit Center 10:15 PM Austin 5119 Eastside Bus Plaza  Economy $129
Greyhound US 37h 15m 7:45 PM San Diego Old Town Transit Center 11:00 AM Austin 5119 Eastside Bus Plaza  Economy $130

Best Price Offer: The price for the cheapest bus from San Diego to Austin is $121 on 9/27/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between San Diego and Austin

See here how frequent the connections between San Diego and Austin are, during different times and days of the week.
Wednesday is the busiest day, with more than 27 daily buses from San Diego to Austin. Monday has instead the fewest connections, with only 11 daily coaches between San Diego and Austin.
The busiest time of the day is the Morning, with 48 buses from San Diego to Austin, while Evening sees the fewest connections between San Diego and Austin, with 21 offers.

Facts about the bus from San Diego to Austin

Compare all providers like FlixBus and Greyhound US that travel 16 times every day by bus from San Diego to Austin in one click! Book your bus ticket from San Diego to Austin starting from $121!

Cheapest Bus $121
Fastest Bus 36h 25m
Earliest Bus 9:25 AM
Latest Bus 7:45 PM
Daily Bus Routes 16 Ø
Distance 1,154.5 miles
Bus Companies FlixBus and Greyhound US

Cheapest bus connections from San Diego to Austin

Every day, 16 buses from 2 bus companies leave San Diego for Austin: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 09/21/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 09/20
Monday 09/21
$140
Tuesday 09/22
$145
Wednesday 09/23
$139
Thursday 09/24
Friday 09/25
$128
Saturday 09/26
$126
Sunday 09/27
$121
Monday 09/28
$140
Tuesday 09/29
$150
Wednesday 09/30
$136
Thursday 10/01
Friday 10/02
Saturday 10/03
$130
Sunday 10/04
$143
Monday 10/05
$137
Tuesday 10/06
$132
Wednesday 10/07
$180
Thursday 10/08
$191
Friday 10/09
$168
Saturday 10/10
$145
Sunday 10/11
$139
Monday 10/12
$191
Tuesday 10/13
$164
Wednesday 10/14
$152
Thursday 10/15
$132
Friday 10/16
$144
Saturday 10/17

The cheapest time to travel from San Diego to Austin

See here on which day and which time of the day you can find the cheapest bus ticket from San Diego to Austin, for the next 30 days.
With a price starting from $121, Sunday is the cheapest day for a bus from San Diego to Austin. Monday instead is the most expensive day with prices starting from $137.
Afternoon is the cheapest day time for bus tickets from San Diego to Austin, with $121. Evening is the most expensive time of the day with prices starting from $130.

How to save money travelling from San Diego to Austin

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from San Diego to Austin in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from San Diego to Austin, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from San Diego to Austin are also emptier.

All bus stations and stops in San Diego and Austin

In the map below, you can see where to find all bus stations in San Diego and Austin.

Service and Comfort on the bus from San Diego to Austin

Want to know which seat classes are available on the buses from San Diego to Austin? Or which bus companies serve the route San Diego to Austin? Below you will find answers to your questions.

FAQs about the San Diego to Austin bus

How much does a San Diego Austin bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $121 and takes 37h 45m to reach Austin. Compare offers to save money!

How much could I save by comparing buses from San Diego to Austin?

This route is offered by 2 companies with a range of ticket prices between $121 and $193. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Austin.

On average, how many connections are available from San Diego to Austin each day?

Every day, the San Diego to Austin bus route is served by approximately 16 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from San Diego to Austin take?

The fastest bus from San Diego to Austin is offered by Greyhound US and takes 36h 25m. Bus tickets for this connection cost $144. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from San Diego to Austin?

The earliest bus arriving in Austin from San Diego starts at 9:25 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from San Diego to Austin?

The latest bus trip departing from San Diego for Austin starts at 7:45 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the San Diego Austin route?

When traveling by bus from San Diego to Austin, passengers can travel with FlixBus and Greyhound US. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between San Diego and Austin?

You can check all the direct connections between San Diego and Austin by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: FlixBus and Greyhound US.

What can I take with me on the San Diego to Austin bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the San Diego Austin bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the San Diego Austin bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from San Diego to Austin on your planned travel date.

How does CheckMyBus find the best bus deals from San Diego to Austin?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 16 daily trips between San Diego and Austin. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from San Diego to Austin?

Prices and availability for 16 trips between San Diego and Austin change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route San Diego to Austin

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to San Diego and to Austin

Here’s an overview of the most popular bus routes to San Diego and to Austin. Simply click on the connection of your choice, and you will find all the details about your bus route!
Buses Hesperia, CA - San Diego Buses Hesperia, CA - San Diego
Buses Las Cruces, NM to San Diego Buses Las Cruces, NM to San Diego
Bus Raleigh, NC - San Diego Bus Raleigh, NC - San Diego
Buses Salt Lake City, UT - San Diego Buses Salt Lake City, UT - San Diego
Panama City Beach, FL to Austin bus Panama City Beach, FL to Austin bus
Bus from Beeville, TX to Austin Bus from Beeville, TX to Austin
Buses Norcross, GA - Austin Buses Norcross, GA - Austin
Buses to Austin from Atlanta, GA Buses to Austin from Atlanta, GA
Popular Airport Shuttles to San Diego and to Austin
CheckMyBus › Buses in USA › Bus to San Diego › Bus to Austin

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