Bus Tickets from San Diego (CA), US to San Antonio (TX), US

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TodayMay 21
TomorrowMay 22
from US$247
FriMay 23
SatMay 24
SunMay 25
MonMay 26
TueMay 27
WedMay 28

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: May 22 at
    Departure city: San Diego
    Departure location: San Diego (Old Town-FlixBus)
    Arrival time: May 24 at
    Destination city: San Antonio
    Destination location: San Antonio Bus Station
    Operated by: FlixBus + Greyhound Lines, Inc.
    FlixBus + Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: May 22 at
    Departure city: San Diego
    Departure location: Greyhound Bus Stop
    Arrival time: May 24 at
    Destination city: San Antonio
    Destination location: San Antonio Bus Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: May 22 at
    Departure city: San Diego
    Departure location: San Diego (Old Town-FlixBus)
    Arrival time: May 23 at
    Destination city: San Antonio
    Destination location: San Antonio Bus Station
    Operated by: FlixBus + Greyhound Lines, Inc. + Greyhound Lines Mexico
    FlixBus + Greyhound Lines, Inc. + Greyhound Lines Mexico
    Vehicle: BusDuration:
  • Departure time: May 22 at
    Departure city: San Diego
    Departure location: UCSD Health La Jolla Station
    Arrival time: May 24 at
    Destination city: San Antonio
    Destination location: San Antonio Bus Station
    Operated by: FlixBus + Greyhound Lines, Inc.
    FlixBus + Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: May 22 at
    Departure city: San Diego
    Departure location: Greyhound Bus Stop
    Arrival time: May 23 at
    Destination city: San Antonio
    Destination location: San Antonio Bus Station
    Operated by: Greyhound Lines, Inc. + Greyhound Lines Mexico
    Greyhound Lines, Inc. + Greyhound Lines Mexico
    Vehicle: BusDuration:

Last refresh of the prices: Yesterday at 5:09 PM PDT.

Prices and availability are subject to change.

Accepted payments

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  • American Express
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Compare 2 ways to go from San Diego to San Antonio

Bus
Average PriceUS$95 - US$276Average Duration1d 11h
45kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Train
Average PriceUS$159 - US$299Average Duration1d 10h
165kg CO₂e1 out of 5 stars
Fastest
busbud logoBusbud recommends taking the bus from San Diego to San Antonio

Among the sustainable travel choices, the bus stands out as a good way to reach San Antonio. The journey takes about 1 day, 11 hours 50 minutes, and with fares starting at just US$95, it presents an excellent value for a comfortable ride.

9bus per day
1d 11hAverage Duration
US$95Cheapest ticket
45kgCO₂ emissions

Bus San Diego to San Antonio: Trip Overview

Average Ticket PriceUS$167
Average Bus Trip Duration1d 11h
Number of daily buses9
Earliest bus departure7:35am
Distance1814 km
Latest bus departure7:35pm

San Diego to San Antonio Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from San Diego to San Antonio.

We make it our job to connect you with the most dependable bus companies that cover bus service from San Diego to San Antonio.

Whether it is cheap bus tickets or more luxurious buses going to San Antonio from San Diego, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions on the trip San Diego (CA), US - San Antonio (TX), US

  1. How long does it take to get to San Antonio from San Diego by bus?

    The trip from San Diego to San Antonio will take on average 1d 11h. The fastest bus on this trip will get to San Antonio in 1d 8h

  2. What is the distance between San Diego and San Antonio?

    The distance between San Diego and San Antonio is around 1815 km (1125 miles).

  3. What are the departure and arrival locations for buses traveling from San Diego to San Antonio?

    Buses traveling this route start their trip at Mission Valley Sheraton, in San Diego, and end it at San Antonio Bus Station, in San Antonio.

  4. What is the cheapest way to travel from San Diego to San Antonio?

    Taking the bus is the cheapest option to travel from San Diego to San Antonio. The ticket price for this bus starts at US$95, making this your best choice for this trip.

  5. How much is the bus from San Diego to San Antonio?

    Taking the bus from San Diego to San Antonio costs on average US$167.

  6. Is it possible to travel by overnight bus from San Diego to San Antonio?

    Yes! Catch buses leaving from San Diego until 7:35pm and reaching San Antonio on the following day.

Find cheapest prices for buses

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

Best price found
05-19
US$208
05-20
No data
Today
US$202
05-22
US$266
05-23
US$158
05-24
US$164
05-25
No data
05-26
No data
busbud logoThe cheapest trip from San Diego to San Antonio was searched and found on May 23, 2025 with a price of US$158

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Diego to San Antonio, as early as possible.

You can expect to pay from US$158 to US$266 for a bus ticket from San Diego to San Antonio based on the last 2 days. You can expect to find the cheapest price for the trip at US$158 which is on 2025-05-23.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from San Diego to San Antonio but it'll also be endearing to native speakers who will surely appreciate your effort.

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 San Diego to San Antonio.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from San Diego to San Antonio.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from San Diego to San Antonio.

Did you know?

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

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 average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

What's the cheapest way to go from San Diego to San Antonio?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to San Diego by bus?

Bus from San Diego to San Antonio

You can also go to San Antonio by train

Train from San Diego to San Antonio

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

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