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

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Compare all timetables for the bus from San Antonio, TX to San Diego

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

today
$116
tomorrow
$126
Wednesday
$99
Thursday
$130
Friday
$130
Saturday
$140
Sunday
$110

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 38h 10m 6:10 AM San Antonio, TX Bus Station 6:20 PM San Diego San Ysidro Transit Center  Economy $116
FlixBus 44h 10m 6:10 PM San Antonio, TX Bus Station 12:20 PM San Diego San Ysidro Transit Center  Economy $116
FlixBus 46h 25m 9:55 PM San Antonio, TX Bus Station 6:20 PM San Diego San Ysidro Transit Center  Economy $117
Greyhound US 37h 0m 6:10 AM San Antonio, TX Bus Station 5:10 PM San Diego San Ysidro Transit Center  Economy $118
Valley Transit 48h 15m 6:10 PM San Antonio, TX Bus Station 4:25 PM San Diego Old Town Transit Center  Economy $133

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 44h 10m 6:10 PM San Antonio, TX Bus Station 12:20 PM San Diego San Ysidro Transit Center  Economy $126
Valley Transit 50h 10m 6:10 PM San Antonio, TX Bus Station 6:20 PM San Diego San Ysidro Transit Center  Economy $126
Greyhound US 37h 0m 6:10 AM San Antonio, TX Bus Station 5:10 PM San Diego San Ysidro Transit Center  Economy $131
FlixBus 46h 25m 9:55 PM San Antonio, TX Bus Station 6:20 PM San Diego San Ysidro Transit Center  Economy $137

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 44h 0m 5:50 AM San Antonio, TX Bus Station 11:50 PM San Diego Old Town Transit Center  Economy $99
Valley Transit 41h 55m 6:10 PM San Antonio, TX Bus Station 10:05 AM San Diego Seaport Village  Economy $99
Greyhound US 34h 0m 6:10 AM San Antonio, TX Bus Station 2:10 PM San Diego Old Town Transit Center  Economy $100
Valley Transit 43h 35m 6:10 PM San Antonio, TX Bus Station 11:45 AM San Diego Old Town Transit Center  Economy $101
FlixBus 47h 20m 9:00 PM San Antonio, TX Bus Station 6:20 PM San Diego San Ysidro Transit Center  Economy $135

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 37h 35m 6:10 AM San Antonio, TX Bus Station 5:45 PM San Diego Old Town Transit Center  Economy $130
Valley Transit 48h 15m 6:10 PM San Antonio, TX Bus Station 4:25 PM San Diego Old Town Transit Center  Economy $130
Valley Transit 43h 35m 6:10 PM San Antonio, TX Bus Station 11:45 AM San Diego Old Town Transit Center  Economy $130
Greyhound US 42h 5m 6:10 AM San Antonio, TX Bus Station 10:15 PM San Diego Seaport Village  Economy $131
Greyhound US 36h 15m 6:10 AM San Antonio, TX Bus Station 4:25 PM San Diego Old Town Transit Center  Economy $131

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Valley Transit 50h 10m 6:10 PM San Antonio, TX Bus Station 6:20 PM San Diego San Ysidro Transit Center  Economy $130
Greyhound US 42h 5m 6:10 AM San Antonio, TX Bus Station 10:15 PM San Diego Seaport Village  Economy $132
Greyhound US 38h 10m 6:10 AM San Antonio, TX Bus Station 6:20 PM San Diego San Ysidro Transit Center  Economy $132
FlixBus 50h 20m 9:55 PM San Antonio, TX Bus Station 10:15 PM San Diego Seaport Village  Economy $132
FlixBus 45h 50m 9:55 PM San Antonio, TX Bus Station 5:45 PM San Diego Old Town Transit Center  Economy $132

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 42h 5m 6:10 AM San Antonio, TX Bus Station 10:15 PM San Diego Seaport Village  Economy $140
FlixBus 50h 20m 9:55 PM San Antonio, TX Bus Station 10:15 PM San Diego Seaport Village  Economy $140
Greyhound US 36h 15m 6:10 AM San Antonio, TX Bus Station 4:25 PM San Diego Old Town Transit Center  Economy $141
Greyhound US 37h 35m 6:10 AM San Antonio, TX Bus Station 5:45 PM San Diego Old Town Transit Center  Economy $141
FlixBus 45h 50m 9:55 PM San Antonio, TX Bus Station 5:45 PM San Diego Old Town Transit Center  Economy $141

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 42h 5m 6:10 AM San Antonio, TX Bus Station 10:15 PM San Diego Seaport Village  Economy $110
Valley Transit 43h 35m 6:10 PM San Antonio, TX Bus Station 11:45 AM San Diego Old Town Transit Center  Economy $110
Valley Transit 48h 15m 6:10 PM San Antonio, TX Bus Station 4:25 PM San Diego Old Town Transit Center  Economy $110
FlixBus 50h 20m 9:55 PM San Antonio, TX Bus Station 10:15 PM San Diego Seaport Village  Economy $110
FlixBus 45h 50m 9:55 PM San Antonio, TX Bus Station 5:45 PM San Diego Old Town Transit Center  Economy $111

Best Price Offer: The price for the cheapest bus from San Antonio, TX to San Diego is $99 on 6/24/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between San Antonio, TX and San Diego

See here how frequent the connections between San Antonio, TX and San Diego are, during different times and days of the week.
Wednesday is the busiest day, with more than 27 daily buses from San Antonio, TX to San Diego. Tuesday has instead the fewest connections, with only 5 daily coaches between San Antonio, TX and San Diego.
The busiest time of the day is the Evening, with 73 buses from San Antonio, TX to San Diego, while Night sees the fewest connections between San Antonio, TX and San Diego, with 4 offers.

Facts about the bus from San Antonio, TX to San Diego

Compare all providers like FlixBus, Greyhound US and Valley Transit that travel 17 times every day by bus from San Antonio, TX to San Diego in one click! Book your bus ticket from San Antonio, TX to San Diego starting from $99!

Cheapest Bus $99
Fastest Bus 32h 0m
Earliest Bus 6:10 AM
Latest Bus 9:55 PM
Daily Bus Routes 17 Ø
Distance 1,126.5 miles
Bus Companies FlixBus, Greyhound US, Valley Transit and Greyhound Lines Mexico

Cheapest bus connections from San Antonio, TX to San Diego

Every day, 17 buses from 4 bus companies leave San Antonio, TX for San Diego: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 06/22/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 06/21
Monday 06/22
$116
Tuesday 06/23
$126
Wednesday 06/24
$133
Thursday 06/25
$130
Friday 06/26
$132
Saturday 06/27
$140
Sunday 06/28
$134
Monday 06/29
Tuesday 06/30
Wednesday 07/01
Thursday 07/02
Friday 07/03
Saturday 07/04
Sunday 07/05
Monday 07/06
Tuesday 07/07
Wednesday 07/08
Thursday 07/09
$135
Friday 07/10
$135
Saturday 07/11
$124
Sunday 07/12
$122
Monday 07/13
$119
Tuesday 07/14
$140
Wednesday 07/15
$147
Thursday 07/16
$119
Friday 07/17
$119
Saturday 07/18

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 $99, Wednesday is the cheapest day for a bus from San Antonio, TX to San Diego. Tuesday instead is the most expensive day with prices starting from $126.
Evening is the cheapest day time for bus tickets from San Antonio, TX to San Diego, with $99. Morning is the most expensive time of the day with prices starting from $100.

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 a terrible price for your trip? Then follow these quick steps to save money:

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 bus 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 buses from San Antonio, TX to San Diego are also emptier.

Beloved bus companies from San Antonio, TX to San Diego

These are the most booked bus companies between San Antonio, TX to San Diego from our users.

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

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

Service and Comfort on the bus from San Antonio, TX to San Diego

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

FAQs about the San Antonio, TX to San Diego bus

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

This depends on, among other things, the day and time of travel. The cheapest trip is available from $99 and takes 39h 55m to reach San Diego. Compare offers to save money!

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

This route is offered by 4 companies with a range of ticket prices between $99 and $170. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to San Diego.

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

Every day, the San Antonio, TX to San Diego bus route is served by approximately 17 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from San Antonio, TX to San Diego is offered by Greyhound US and takes 32h 0m. Bus tickets for this connection cost $100. In this context, bear in mind that the journey can take longer due to traffic.

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

The earliest bus arriving in San Diego from San Antonio, TX starts at 6:10 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 Antonio, TX to San Diego?

The latest bus trip departing from San Antonio, TX for San Diego starts at 9:55 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 Antonio, TX San Diego route?

When traveling by bus from San Antonio, TX to San Diego, passengers can travel with FlixBus, Greyhound US and Valley Transit. 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 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 US and Valley Transit.

What can I take with me on the San Antonio, TX to San Diego 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 Antonio, TX San Diego 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 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 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 Antonio, TX to San Diego on your planned travel date.

How does CheckMyBus find the best bus 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 17 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 17 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 will find all the details about your bus route!

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