Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Conroe (Hwy 75 Shell) | Round Rock (Trans Ctr) | Cheapest | ||||
Greyhound Lines, Inc. + Greyhound Lines Mexico + FlixBus | Bus | Conroe (Hwy 75 Shell) | Round Rock (Trans Ctr) | Fastest |
Last refresh of the prices: Yesterday at 11:10 PM CST.
Get from Conroe to Round Rock
The journey takes about 9 hours 45 minutes and with fares starting at just $69, it presents an excellent value for a comfortable ride.
Compare bus companies
Greyhound Lines offers the most comprehensive intercity bus services in the United States. They operate a modern, environmentally friendly fleet that serves more than 2400 destinations and carries nearly 16 million passengers annually. When traveling with them, you can expect free WiFi, onboard entertainment, bathrooms, power outlets and decent legroom. One of the great perks of Greyhound is that they connect big cities and smaller towns in the US, where you usually can't get to by train or plane. If you're looking for safe and affordable transportation, Greyhound is a great choice.
Frequently asked questions about traveling from Conroe to Round Rock by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Conroe to Round Rock?
The cheapest bus tickets from Conroe to Round Rock start from $69. The average price for this route is around $83. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Conroe to Round Rock?
The average bus trip duration from Conroe to Round Rock is 9h 45m, covering a distance of 134 miles (215 km). The quickest bus can get you there in 12h 55m and is operated by Greyhound.
Which bus companies service the Conroe to Round Rock route?
Several major train operators operate on this route with 2 trains available per day.
What is the earliest and latest departure time for the bus from Conroe to Round Rock?
The earliest bus departs from Conroe to Round Rock at 2:50am. And the latest bus departs at 9:55pm.
What are the CO₂ emissions for the bus trip from Conroe to Round Rock?
A bus trip from Conroe to Round Rock generates an estimated 5 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Conroe to Round Rock was searched and found on Dec 29, 2025 with a price of $51To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Conroe to Round Rock, as early as possible.
You can expect to pay from $51 to $51 for a bus ticket from Conroe to Round Rock based on the last 2 days. You can expect to find the cheapest price for the trip at $51 which is on 2025-12-29.
