How far is San Antonio from Tucson?

The distance between San Antonio and Tucson is around 1236 km (767 miles).

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

Buses traveling this route start their trip at San Antonio Bus Station, in San Antonio, and end it at Greyhound Station, in Tucson.

Bus San Antonio to Tucson from $154 | Refundable Tickets

Next bus departures

Next departures for San Antonio to Tucson on November 25
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Bus	12:40pm	San Antonio Bus Station	1d	12:30pm	Greyhound Station	Cheapest
	Bus	6:10am	San Antonio Bus Station	17h 50m	11:00pm	Greyhound Station	Fastest
Valley Transit + Greyhound Lines, Inc.	Bus	6:10pm	San Antonio Bus Station	1d 1h	6:35pm	Greyhound Station	No tags

Next departures for San Antonio to Tucson on November 27
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Valley Transit + Greyhound Lines, Inc.	Bus	6:10pm	San Antonio Bus Station	1d 1h	6:35pm	Greyhound Station	Cheapest
	Bus	6:10am	San Antonio Bus Station	17h 50m	11:00pm	Greyhound Station	Fastest
	Bus	12:40pm	San Antonio Bus Station	1d	12:30pm	Greyhound Station	No tags

Last refresh of the prices: Today at 11:56 AM CST.

Compare 2 ways to go from San Antonio to Tucson

We recommend taking the train

Among the sustainable travel choices, the train stands out as a good way to reach Tucson. The journey takes about 18 hours 15 minutes, and with fares starting at just $141, it presents an excellent value for a comfortable ride.

1train per day

18h 15mAverage Duration

1232 kmDistance

112kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$121 - $498	Average Duration1d	CO₂ emissions 31kg CO₂e
Train	Average Price$141 - $354	Average Duration18h 15m	CO₂ emissions 112kg CO₂e

Where are the popular stops in San Antonio and Tucson?

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 Tucson

A
Greyhound Station
801 E 12th St, Tucson, AZ 85719
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B
S 12th Ave
5550 S 12th Ave, Tucson, AZ 85706, USA
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C
Arco - 802 W Speedway Blvd
802 W Speedway Blvd, Tucson, AZ 85745, USA
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Compare bus companies

Greyhound

3.5/587,393 reviews

Staff3.6

Timeliness2.9

Cleanliness3.3

Wifi2.4

Valley Transit

3/533 reviews

Staff3.8

Timeliness3.4

Cleanliness2.9

Wifi2.3

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

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

How far is San Antonio from Tucson?
The distance between San Antonio and Tucson is around 1236 km (767 miles).
What are the departure and arrival locations for buses traveling from San Antonio to Tucson?
Buses traveling this route start their trip at San Antonio Bus Station, in San Antonio, and end it at Greyhound Station, in Tucson.

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

$356

11-23

$311

Today

No data

11-25

$272

11-26

$181

11-27

$196

11-28

No data

11-29

$262

The cheapest trip from San Antonio, US to Tucson was searched and found on Nov 26, 2025 with a price of $181

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 Tucson, as early as possible.

You can expect to pay from $181 to $363 for a bus ticket from San Antonio, US to Tucson based on the last 2 days. You can expect to find the cheapest price for the trip at $181 which is on 2025-11-26.