Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
Valley Transit + Greyhound Lines, Inc. | Bus | San Marcos Station | Greyhound Station | Cheapest | ||||
 | Bus | San Marcos Station | Greyhound Station | Fastest | ||||
FlixBus + Greyhound Lines Mexico + Greyhound Lines, Inc. | Bus | San Marcos Station | Greyhound Station | No tags |
Last refresh of the prices: Last Tuesday at 12:38 PM CST.
Compare 2 ways to go from San Marcos to Oklahoma City
Among the sustainable travel choices, the bus stands out as a good way to reach Oklahoma City. The journey takes about 11 hours 50 minutes, and with fares starting at just $112, it presents an excellent value for a comfortable ride.
Where are the popular stops in San Marcos and Oklahoma City?
Stops in San Marcos
- A338 S Guadalupe St, San Marcos, TX 78666, USA
- B
San Marcos Bus Stop (Victoria Secret)
1593-1607 Centerpoint Rd, San Marcos, TX 78666, USA - C
San Marcos Bus Stop
1210 S Interstate Hwy 35, San Marcos, TX 78666, USA
Stops in Oklahoma City
- A1948 E Reno Ave, Oklahoma City, OK 73117
- B
Súper las Aguascalientes
3005 S. Western, C.P. 73109, Oklahoma, OK, US
Compare bus companies
Frequently asked questions about travelling from San Marcos, TX, US to Oklahoma City 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 San Marcos to Oklahoma City?
The cheapest bus tickets from San Marcos to Oklahoma City start from $112. The average price for this route is around $181. 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 San Marcos to Oklahoma City?
The average bus travel time from San Marcos to Oklahoma City is 11h 50m, covering a distance of 623 km. The quickest bus can get you there in 10h 40m and is operated by FlixBus.
Which bus companies service the San Marcos to Oklahoma City route?
Several major bus companies operate on this route with 3 buses available per day, including services from FlixBus, Valley Transit.
What are the earliest and latest departure times for the bus from San Marcos to Oklahoma City?
The earliest bus departs from San Marcos to Oklahoma City at 8:40am. And the latest bus departs at 11:30pm.
What are the CO₂ emissions for the bus trip from San Marcos to Oklahoma City?
A bus trip from San Marcos to Oklahoma City generates an estimated 16 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What is the best bus company from San Marcos to Oklahoma City?
According to Busbud customers, the highest-rated bus company on this route is FlixBus, with an average rating of 3.5 out of 5 stars based on 11504 reviews.
Which bus company has the best Wi-Fi from San Marcos to Oklahoma City?
Based on Busbud reviews, the bus company FlixBus has the highest Wi-Fi rating with a score of 2.7.
Which bus company has the best on-time performance from San Marcos to Oklahoma City?
According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from San Marcos to Oklahoma City?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is FlixBus, with a cleanliness rating of 4.1 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from San Marcos, TX, US to Oklahoma City was searched and found on Dec 15, 2025 with a price of $121To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Marcos, TX, US to Oklahoma City, as early as possible.
You can expect to pay from $121 to $171 for a bus ticket from San Marcos, TX, US to Oklahoma City based on the last 2 days. You can expect to find the cheapest price for the trip at $121 which is on 2025-12-15.
