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San Diego, CA to Austin, TX Bus

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20/05/2026
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San Diego, CA to Austin, TX by bus

The journey from San Diego, CA to Austin, TX by bus is 1,860.23 km and takes 42 hrs 16 mins. There are 30 connections per day, with the first departure at 6:45 a.m. and the last at 7:35 p.m.. It is possible to travel from San Diego, CA to Austin, TX by bus for as little as $165.74 or as much as $450.45. The best price for this journey is $165.74.

Lowest Price $165.74
Journey Duration 42 hrs 16 mins
Connection per Day 30
Lowest Price $165.74
Highest Price $450.45
First Departure 6:45 a.m.
Last Departure 7:35 p.m.
Distance 1,860.23 km
Departure San Diego, CA
Arrival Austin, TX
Carriers FlixBus, Greyhound

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Find the best day to travel to Austin, TX by bus

When travelling to Austin, TX by bus, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board FlixBus and Greyhound from San Diego, CA to Austin, TX
Compare services on board when travelling from San Diego, CA to Austin, TX by bus.
Facilities FlixBus Greyhound
power_sockets Power sockets check check
luggage Luggage check check
food_and_drink Food and drink check cross
air_con Air conditioning check check
wifi WiFi check check
accessibility Accessibility check check
bicycle Bicycle check cross
entertainment_portal Entertainment Portal check cross
mobility_and_wheelchair_services landingPage.services.mobility_and_wheelchair_services check cross

San Diego, CA to Austin, TX CO2 Emissions by Bus

Ecology
Train
130.22kg
Bus
139.52kg
Flight
372.05kg
Car
297.64kg

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Frequently Asked Questions

How much is a bus ticket from San Diego, CA to Austin, TX?
A bus ticket from San Diego, CA to Austin, TX is $264.75. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as $165.74.
What's the cheapest bus ticket from San Diego, CA to Austin, TX?
The cheapest ticket you can get from San Diego, CA to Austin, TX is $165.74. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between San Diego, CA and Austin, TX by bus?
San Diego, CA to Austin, TX is 1,860.23 km.
How long does the bus between San Diego, CA and Austin, TX take?
San Diego, CA to Austin, TX is on average 42 hrs 16 mins. However the fastest option will get you there in 34 hrs 15 mins.
Which companies operate from San Diego, CA to Austin, TX?
The bus journey from San Diego, CA to Austin, TX is covered by 3 operator(s). On Virail you can find these carriers that provide services on this route: FlixBus, Greyhound, Greyhound Lines Mexico and Greyhound Lines, Inc..
How many bus connections per day go from San Diego, CA to Austin, TX?
San Diego, CA to Austin, TX has 30 connection(s) per day on average.
What time does the first bus from San Diego, CA to Austin, TX leave?
The earliest bus from San Diego, CA to Austin, TX departs at 6:45 a.m.. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last bus from San Diego, CA to Austin, TX depart?
The latest bus from San Diego, CA to Austin, TX departs at 7:35 p.m.. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from San Diego, CA to Austin, TX in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest bus ticket we have found is $165.74 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
What's the fastest journey time between San Diego, CA to Austin, TX by bus?
The fastest journey time by bus between San Diego, CA and Austin, TX is 34 hrs 15 mins.
Is there a direct bus from San Diego, CA to Austin, TX?
Yes, there is a direct bus between San Diego, CA and Austin, TX.
What are the CO2 emissions for San Diego, CA to Austin, TX by bus?
The bus journey from San Diego, CA to Austin, TX creates 139.52kg of CO2 emissions.

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