Which bus from San Antonio, TX to San Diego is the cheapest?

Compare all coach companies and find the best price: Bus tickets from £124
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Which bus from San Antonio, TX to San Diego is the best?

Check the bus schedule for San Antonio, TX to San Diego. Here is a selection of the cheapest coach trips for the next days from bus operators like FlixBus, Greyhound Lines Mexico or Greyhound US. To see the full timetable for all coaches just use or search and compare.

today
tomorrow
£124
Tuesday
£159
Wednesday
Thursday
£180
Friday
£137
Saturday

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound Lines Mexico 48h 55m 19:15 San Antonio, TX Coach Station 18:10 San Diego Old Town Transit Center  Economy £124
Greyhound Lines Mexico 53h 0m 19:15 San Antonio, TX Coach Station 22:15 San Diego Seaport Village  Economy £124
Greyhound US 37h 0m 06:10 San Antonio, TX Coach Station 17:10 San Diego San Ysidro Transit Center  Economy £148
Greyhound US 42h 5m 06:10 San Antonio, TX Coach Station 22:15 San Diego Seaport Village  Economy £148
FlixBus 43h 35m 18:10 San Antonio, TX Coach Station 11:45 San Diego Old Town Transit Center  Economy £148

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound Lines Mexico 43h 15m 01:30 San Antonio, TX Coach Station 18:45 San Diego San Ysidro Transit Center  Economy £159
FlixBus 44h 10m 18:10 San Antonio, TX Coach Station 12:20 San Diego San Ysidro Transit Center  Economy £164
Greyhound Lines Mexico 42h 40m 06:05 San Antonio, TX Coach Station 22:45 San Diego San Ysidro Transit Center  Economy £172
Greyhound Lines Mexico 49h 30m 19:15 San Antonio, TX Coach Station 18:45 San Diego San Ysidro Transit Center  Economy £186
FlixBus 46h 0m 18:10 San Antonio, TX Coach Station 14:10 San Diego Old Town Transit Center  Economy £190
  • Did you know that if you travel from San Antonio, TX to San Diego via El Paso, TX, you can save more than £23? You can find the corresponding connections below.
    • Busbud
      41h 35m
      0
      06:10
      San Antonio, TX
      Coach Station
      15:35
      El Paso, TX
      Coach Station
      0
      Busbud
      Economy
      £58
      • Waiting Time 10h 25m
    • FlixBus
      20h 45m
      0
      02:00
      El Paso, TX
      Coach Station
      21:45
      San Diego
      La Jolla Village
      0
      FlixBus
      Economy
      £78
    Travel time is 0h 55m longer, but you will save £23

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 34h 30m 06:10 San Antonio, TX Coach Station 14:40 San Diego San Ysidro Transit Center  Economy £180
FlixBus 47h 5m 21:15 San Antonio, TX Coach Station 18:20 San Diego San Ysidro Transit Center  Economy £213
FlixBus 42h 25m 18:10 San Antonio, TX Coach Station 10:35 San Diego San Ysidro Transit Center  Economy £223
  • Did you know that if you travel from San Antonio, TX to San Diego via El Paso, TX, you can save more than £44? You can find the corresponding connections below.
    • Busbud
      41h 35m
      0
      06:10
      San Antonio, TX
      Coach Station
      15:35
      El Paso, TX
      Coach Station
      0
      Busbud
      Economy
      £58
      • Waiting Time 10h 25m
    • FlixBus
      20h 45m
      0
      02:00
      El Paso, TX
      Coach Station
      21:45
      San Diego
      La Jolla Village
      0
      FlixBus
      Economy
      £78
    Travel time is 9h 5m longer, but you will save £44

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 34h 0m 06:10 San Antonio, TX Coach Station 14:10 San Diego Old Town Transit Center  Economy £137
Greyhound US 33h 30m 06:10 San Antonio, TX Coach Station 13:40 San Diego La Jolla Village  Economy £138
Greyhound US 42h 5m 06:10 San Antonio, TX Coach Station 22:15 San Diego Seaport Village  Economy £189
FlixBus 51h 0m 21:15 San Antonio, TX Coach Station 22:15 San Diego Seaport Village  Economy £200
FlixBus 46h 30m 21:15 San Antonio, TX Coach Station 17:45 San Diego Old Town Transit Center  Economy £203

Best Price Offer: The price for the cheapest coach from San Antonio, TX to San Diego is £124 on 15/12/2025. Flexible travellers save on ticket prices.


What is the best day and time to travel by bus between San Antonio, TX and San Diego?

Here is the frequency of all coach connections from San Antonio, TX to San Diego. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Tuesday is the busiest day, with more than 15 daily coaches from San Antonio, TX to San Diego. Thursday has instead the fewest connections, with only 3 daily coaches between San Antonio, TX and San Diego.
The busiest time of the day is the Evening, with 27 coaches from San Antonio, TX to San Diego, while Night sees the fewest connections between San Antonio, TX and San Diego, with 5 offers.

All facts for San Antonio, TX to San Diego bus at a glance

Compare all coach operators like FlixBus, Greyhound Lines Mexico and Greyhound US that travel daily 11 times by bus from San Antonio, TX to San Diego in one click. Book your San Antonio, TX to San Diego bus ticket starting from £124!

Cheapest Bus £124
Fastest Bus 31h 30m
Earliest Coach 01:30
Latest Coach 21:15
Daily Bus Connections 11 Ø
Distance 1,812.4 km
Coach Companies FlixBus, Greyhound Lines Mexico and Greyhound US

What are the cheapest coach tickets from San Antonio, TX to San Diego?

Every day, 11 buses from 3 coach companies leave San Antonio, TX for San Diego. Check the table below to find the cheapest prices for coach tickets for this route, starting from 14/12/2025 and for the following days. Make sure get the cheapest bus ticket!

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 08/12
Tuesday 09/12
Wednesday 10/12
Thursday 11/12
Friday 12/12
Saturday 13/12
Sunday 14/12
Monday 15/12
£124
Tuesday 16/12
£189
Wednesday 17/12
Thursday 18/12
£180
Friday 19/12
£194
Saturday 20/12
Sunday 21/12
£142
Monday 22/12
Tuesday 23/12
£182
Wednesday 24/12
Thursday 25/12
Friday 26/12
Saturday 27/12
Sunday 28/12
Monday 29/12
Tuesday 30/12
Wednesday 31/12
Thursday 01/01
Friday 02/01
Saturday 03/01
Sunday 04/01

The cheapest time to travel from San Antonio, TX to San Diego

See here on which day and which time of the day you can find the cheapest bus ticket from San Antonio, TX to San Diego, for the next 30 days.
With a price starting from £124, Monday is the cheapest day for a coach from San Antonio, TX to San Diego. Thursday instead is the most expensive day with prices starting from £180.
Evening is the cheapest day time for bus tickets from San Antonio, TX to San Diego, with £124. Morning is the most expensive time of the day with prices starting from £132.

How to save money travelling from San Antonio, TX to San Diego

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying higher prices for your trip? Plan your bus trips smartly. Here are a few hacks to save money on your coach journey.

Book the ticket from San Antonio, TX to San Diego in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the coach from San Antonio, TX to San Diego, 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 coaches from San Antonio, TX to San Diego are also emptier.

Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.

All bus stations and stops in San Antonio, TX and San Diego

Here is a map with all coach stations in San Antonio, TX and San Diego. Compare which stop is closest to your destination to save time to find the fastest buses and connections.

All you need to know when you travel by bus from San Antonio, TX to San Diego

Check all information on comfort and services on the coaches from San Antonio, TX to San Diego. Which seat classes are available or what are the amenities of operators on your coach trip? Below you´ll find answers to your questions.

FAQs for San Antonio, TX to San Diego bus

How much does a San Antonio, TX San Diego coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the San Antonio, TX San Diego bus trip is available from £124 and takes 46h 55m. Compare offers and save money!

How much could I save by comparing buses from San Antonio, TX to San Diego?

This connection is offered by 3 companies with ticket prices ranging from £124 to £271. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to San Diego.

How many connections are available for the San Antonio, TX San Diego route on average every day?

Each day, the bus route from San Antonio, TX to San Diego is offered by roughly 11 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to San Diego from San Antonio, TX take?

The quickest coach from San Antonio, TX to San Diego is provided by Greyhound US and takes 31h 30m. Coach tickets for this connection cost £138. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from San Antonio, TX to San Diego?

The earliest bus to San Diego departs from San Antonio, TX at 01:30. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from San Antonio, TX to San Diego?

The latest bus to San Diego departs from San Antonio, TX at 21:15. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the San Antonio, TX San Diego route?

Passengers looking to travel from San Antonio, TX to San Diego can travel with FlixBus, Greyhound Lines Mexico and Greyhound US. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between San Antonio, TX and San Diego?

You can check all the direct connections between San Antonio, TX and San Diego 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, Greyhound Lines Mexico and Greyhound US.

What can I take with me on the bus to San Diego from San Antonio, TX?

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 bus for the San Antonio, TX San Diego bus route free of charge. Simply use our search to find a coach that is best suited to your needs for your planned travel date.

What equipment is available for the San Antonio, TX San Diego 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 travelling 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 Antonio, TX to San Diego on your planned travel date.

How does CheckMyBus find the best coach deals from San Antonio, TX to San Diego?

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 11 daily trips between San Antonio, TX and San Diego. 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 Antonio, TX to San Diego?

Prices and availability for 11 trips between San Antonio, TX and San Diego 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 Antonio, TX to San Diego

Economy
Economy

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

More bus routes to San Antonio, TX and to San Diego

Here’s an overview of the most popular bus routes to San Antonio, TX and to San Diego. Simply click on the connection of your choice, and you’ll find all the details about your bus route!
Bus Matamoros to San Antonio, TX Bus Matamoros to San Antonio, TX
Bus from Aguascalientes to San Antonio, TX Bus from Aguascalientes to San Antonio, TX
Bus from San Luis Potosí to San Antonio, TX Bus from San Luis Potosí to San Antonio, TX
Bus to San Antonio, TX from Eagle Pass, TX Bus to San Antonio, TX from Eagle Pass, TX
Coaches Los Angeles to San Diego Coaches Los Angeles to San Diego
Bus from Mexicali to San Diego Bus from Mexicali to San Diego
Bus to San Diego from Anaheim, CA Bus to San Diego from Anaheim, CA
Bus to San Diego from Monterrey, NL Bus to San Diego from Monterrey, NL
Popular Airport Transfers to San Antonio, TX and to San Diego
CheckMyBus › Coaches in USA › Coach to San Antonio, TX › Coach to San Diego

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