How far is San Antonio from San Diego?

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

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

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

Bus San Antonio to San Diego from $186 | Refundable Tickets

Previously seen trips

Next departures for San Antonio to San Diego on November 25
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Greyhound + Valley Transit + FlixBus	Bus	6:20pm	San Antonio Bus Station	1d 16h	8:45am	UCSD Health La Jolla Station	No tags
Valley Transit + Greyhound	Bus	6:20pm	San Antonio Bus Station	1d 17h	9:55am	Greyhound Bus Stop	No tags
Valley Transit + Greyhound + FlixBus	Bus	6:20pm	San Antonio Bus Station	1d 17h	10:10am	Balboa Park	No tags
Valley Transit + FlixBus + Greyhound	Bus	6:20pm	San Antonio Bus Station	1d 18h	10:30am	Downtown SD (Seaport)	No tags
Greyhound + FlixBus	Bus	7:15pm	San Antonio Bus Station	2d	5:30pm	San Diego (Old Town-FlixBus)	No tags

Compare 2 ways to go from San Antonio to San Diego

We recommend taking the train

Among the sustainable travel choices, the train stands out as a good way to reach San Diego. The journey takes about 1 day, 9 hours 19 minutes, and with fares starting at just $242, it presents an excellent value for a comfortable ride.

2train per day

1d 9hAverage Duration

1819 kmDistance

165kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$176 - $642	Average Duration1d 19h	CO₂ emissions 46kg CO₂e
Train	Average Price$242 - $447	Average Duration1d 9h	CO₂ emissions 165kg CO₂e

Where are the popular stops in San Antonio and San Diego?

Stops in San Antonio

A
San Antonio Bus Station
500 N St Mary's St, San Antonio, TX 78205, USA
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B
Tornado I-35
7914 Interstate 35 Access Rd, San Antonio, TX 78224, USA
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C
San Antonio, TX
165 Bowie St, San Antonio, 78205
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D
4407 S PanAm Expy #101
4407 S PanAm Expy #101, San Antonio, TX 78225, USA
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Stops in San Diego

A
Mission Valley Sheraton
1433 Camino del Rio S, San Diego, CA 92108, USA
B
Old Town Courtyard Marriot
2435 Jefferson St, San Diego, CA 92110, USA
C
Downtown Holiday Inn
1617 1st Ave, San Diego, CA 92101, USA
D
Greyhound Station
1313 National Ave, San Diego, CA 92101, USA
E
Market St. & Park Blvd
601 Park Boulevard, San Diego, CA 92101, USA
F
San Ysidro McDonald's
727 E San Ysidro Blvd, San Diego, CA 92173, USA

Compare bus companies

Greyhound

3.5/587,394 reviews

Staff3.6

Timeliness2.9

Cleanliness3.3

Wifi2.4

Valley Transit

3/533 reviews

Staff3.8

Timeliness3.4

Cleanliness2.9

Wifi2.3

FlixBus

3.5/511,440 reviews

Staff4.1

Timeliness3.9

Cleanliness4.1

Wifi2.7

US Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad

Frequently asked questions about travelling from San Antonio, US to San Diego, CA, US by bus

How far is San Antonio from San Diego?
The distance between San Antonio and San Diego is around 1815 km (1125 miles).
What are the departure and arrival locations for buses traveling from San Antonio to San Diego?
Buses traveling this route start their trip at San Antonio Bus Station, in San Antonio, and end it at Mission Valley Sheraton, in San Diego.

Find cheapest prices for buses

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

Best price found

11-22

$588

11-23

$165

Today

No data

11-25

No data

11-26

No data

11-27

$205

11-28

No data

11-29

No data

The cheapest trip from San Antonio, US to San Diego, CA, US was searched and found on Nov 23, 2025 with a price of $165

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

You can expect to pay from $165 to $588 for a bus ticket from San Antonio, US to San Diego, CA, US based on the last 2 days. You can expect to find the cheapest price for the trip at $205 which is on 2025-11-27.