Bus Tickets from Round Rock to San Antonio, US

Next bus departures

Next departures for Round Rock to San Antonio on November 17
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Greyhound Lines, Inc.Bus
Round Rock (Trans Ctr)
San Antonio Bus StationCheapestFastest
FlixBus + Valley Transit
Bus
Round Rock (Trans Ctr)
San Antonio Bus StationNo tags

Last refresh of the prices: Today at 5:07 PM CST.

Get from Round Rock to San Antonio

This route is served by bus only

The journey takes about 2 hours 15 minutes, and with fares starting at just $32, it presents an excellent value for a comfortable ride.

2bus per day
2h 15mAverage Duration
144 kmDistance
4kgCO₂ emissions

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

  1. How far is Round Rock from San Antonio?

    The distance covered from Round Rock to San Antonio is 144 km (90 miles).

Find cheapest prices for buses

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

Best price found
11-14
$26
11-15
$29
Today
$29
11-17
$26
11-18
$23
11-19
No data
11-20
No data
11-21
No data
busbud logoThe cheapest trip from Round Rock to San Antonio, US was searched and found on Nov 18, 2025 with a price of $23

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

You can expect to pay from $23 to $29 for a bus ticket from Round Rock to San Antonio, US based on the last 2 days. You can expect to find the cheapest price for the trip at $23 which is on 2025-11-18.

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