Find coaches from San Diego (CA), US to San Antonio (TX), US

Find affordable coach tickets from San Diego (CA), US to San Antonio (TX), US with flexible options. Book your journey now

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Mon9 Jun
from US$208
Tue10 Jun
from US$278
Wed11 Jun
from US$260
Thu12 Jun
from US$275
Fri13 Jun
from US$250
Sat14 Jun
from US$178
Sun15 Jun
Mon16 Jun

Cheap buses leaving Tuesday

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 10 June at
    Departure city: San Diego
    Departure location: San Diego (Old Town-FlixBus)
    Arrival time: 12 June 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: 10 June at
    Departure city: San Diego
    Departure location: Greyhound Bus Stop
    Arrival time: 12 June at
    Destination city: San Antonio
    Destination location: San Antonio Bus Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: 10 June at
    Departure city: San Diego
    Departure location: San Diego (Old Town-FlixBus)
    Arrival time: 11 June 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: 10 June at
    Departure city: San Diego
    Departure location: UCSD Health La Jolla Station
    Arrival time: 12 June 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: 10 June at
    Departure city: San Diego
    Departure location: Greyhound Bus Stop
    Arrival time: 12 June at
    Destination city: San Antonio
    Destination location: San Antonio Bus Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:

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Compare 2 ways to travel from San Diego to San Antonio

Bus
Average priceUS$95 - US$470Average duration1d 10h
45kg CO₂e5 out of 5 stars
CheapestFastestMost eco-friendly
Train
Average priceUS$159 - US$299Average duration1d 10h
165kg CO₂e1 out of 5 stars
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, 10 hours 25 minutes and with fares starting at just US$95, it presents an excellent value for a comfortable ride.

9bus per day
1d 10hAverage duration
US$95Cheapest ticket
45kgCO₂ emissions

Bus San Diego to San Antonio: Trip Overview

Average ticket priceUS$205
Average bus trip duration1d 10h
Number of daily buses9
Earliest bus departure07:35
Distance1127 miles
Latest bus departure19:35

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 much does it cost to go to San Antonio by bus?

    For coach travel from San Diego to San Antonio, ticket prices typically start at US$95 and can reach a maximum of US$470. The cost of tickets can fluctuate based on factors like the time of day, the company, and the class you choose. Compare the prices and amenities offered by each company on Busbud and find the best deals and offers.

  2. How long is a coach from San Diego to San Antonio?

    The average duration for a trip from San Diego to San Antonio by coach is around 1d 10h. If you're looking for the fastest trip, you can get there in just about 1d 8h. However, please keep in mind that your specific travel time may vary due to the prevailing traffic conditions along the route.

  3. At what time is the first coach from San Diego to San Antonio?

    The first coach to San Antonio from San Diego departs at 07:35. Times and services may vary during weekends and holidays.

  4. What's the distance between San Diego and San Antonio by coach?

    The distance between San Diego and San Antonio by coach is approximately 1125 miles (1815 km).

  5. What is the best way to go from San Diego to San Antonio without flying?

    You can choose the coach to travel this route. The coach provides a comfortable and sustainable journey and allows you to enjoy the sights while reaching your destination. You might also find carpooling options to travel between the two cities.

  6. Can I catch a night coach from San Diego to San Antonio?

    You can hop on buses departing from San Diego until 19:35 and reaching San Antonio the following day. Remember to bring along some essentials like a snuggly blanket and a few treats for a comfortable trip.

Find cheapest prices for buses

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

Best price found
05/06
US$278
06/06
No data
Today
US$311
08/06
US$260
09/06
US$201
10/06
US$275
11/06
US$252
12/06
US$267
busbud logoThe cheapest trip from San Diego to San Antonio was searched and found on 9 Jun 2025 with a price of US$201

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$201 to US$311 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$201, which is on 2025-06-09.

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.

People from around the world trust Busbud

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