Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Round Rock (Trans Ctr) | Downtown Gray & Smith | CheapestFastest | ||||
Greyhound Lines, Inc. + Greyhound Lines Mexico | Bus | Round Rock (Trans Ctr) | Houston Bus Station | No tags | ||||
Greyhound Lines, Inc. + FlixBus | Bus | Round Rock (Trans Ctr) | Houston Uptown/Upper Kirby | No tags |
Last refresh of the prices: Yesterday at 2:05 PM CST.
Get from Round Rock to Houston
This route is served by bus only
The journey takes about 6 hours, and with fares starting at just $45, it presents an excellent value for a comfortable ride.
3bus per day
6hAverage Duration
245 kmDistance
6kgCO₂ emissions
Compare bus companies
US Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad
Frequently asked questions about travelling from Round Rock to Houston, US by bus
What is the distance between Round Rock and Houston?
Round Rock and Houston are 239 km (148 miles) apart.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
11-25
$64
11-26
$108
Today
$70
11-28
No data
11-29
No data
11-30
No data
12-01
No data
12-02
No data
The cheapest trip from Round Rock to Houston, US was searched and found on Nov 25, 2025 with a price of $64To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Round Rock to Houston, US, as early as possible.
Top travelled bus routes
People from around the world trust Busbud
Popular bus departures from Round Rock
- Find bus tickets from Round Rock to Killeen
- Round Rock to Fort Worth bus times and fares
- How to travel from Round Rock to Oklahoma City
- Find bus tickets from Round Rock to Lexington
- Round Rock to Elgin bus times and fares
- How to travel from Round Rock to Newark
- Find bus tickets from Round Rock to San Antonio