How much is the bus ticket from San Marcos to Oklahoma City?

The cheapest bus tickets from San Marcos to Oklahoma City start from $81. The average price for this route is around $106. 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 trip duration from San Marcos to Oklahoma City is 12h 35m, covering a distance of 387 miles (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 is the earliest and latest departure time 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 recommended mode of travel 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 12050 reviews.

Which bus company has the best Wi-Fi from San Marcos to Oklahoma City?

Based on reviews on Busbud, the bus company Valley Transit has the best Wi-Fi rating with a score of 2.8.

Which bus company has the most timely service from San Marcos to Oklahoma City?

According to Busbud traveler reviews, the most timely 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 traveler reviews, the bus company with the cleanest buses on this route is FlixBus , with a cleanliness rating of 4.1 out of 5 stars.

Bus San Marcos to Oklahoma City from $69 | Refundable Tickets

Next bus departures

Next departures for San Marcos to Oklahoma City on January 28
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
FlixBus + Greyhound Lines Mexico + Greyhound Lines, Inc.	Bus	10:35pm	San Marcos Station	12h 35m	11:10am	Greyhound Station	CheapestFastest
Valley Transit + Greyhound Lines, Inc.	Bus	7:05pm	San Marcos Station	15h 25m	10:30am	Greyhound Station	No tags

Next departures for San Marcos to Oklahoma City on January 29
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines Mexico + Greyhound Lines, Inc.	Bus	10:35pm	San Marcos Station	12h 35m	11:10am	Greyhound Station	Cheapest
	Bus	8:40am	San Marcos Station	10h 45m	7:25pm	Greyhound Station	Fastest
Valley Transit + Greyhound Lines, Inc.	Bus	7:05pm	San Marcos Station	15h 25m	10:30am	Greyhound Station	No tags

Next departures for San Marcos to Oklahoma City on January 30
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines Mexico + Greyhound Lines, Inc.	Bus	11:30pm	San Marcos Station	11h 40m	11:10am	Greyhound Station	Cheapest
	Bus	8:40am	San Marcos Station	10h 45m	7:25pm	Greyhound Station	Fastest
Valley Transit + Greyhound Lines, Inc.	Bus	7:05pm	San Marcos Station	15h 25m	10:30am	Greyhound Station	No tags

Next departures for San Marcos to Oklahoma City on January 31
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines Mexico + Greyhound Lines, Inc.	Bus	11:30pm	San Marcos Station	11h 40m	11:10am	Greyhound Station	Cheapest
	Bus	8:40am	San Marcos Station	10h 45m	7:25pm	Greyhound Station	Fastest
Valley Transit + Greyhound Lines, Inc.	Bus	7:05pm	San Marcos Station	15h 25m	10:30am	Greyhound Station	No tags

Next departures for San Marcos to Oklahoma City on February 1
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Bus	8:40am	San Marcos Station	10h 45m	7:25pm	Greyhound Station	CheapestFastest
Valley Transit + Greyhound Lines, Inc.	Bus	7:05pm	San Marcos Station	15h 25m	10:30am	Greyhound Station	No tags
FlixBus + Greyhound Lines Mexico + Greyhound Lines, Inc.	Bus	11:30pm	San Marcos Station	11h 40m	11:10am	Greyhound Station	No tags

Last refresh of the prices: Today at 4:14 PM CST.

Compare 2 ways to go from San Marcos to Oklahoma City

We recommend taking the train

Among the sustainable travel choices, the Train stands out as a good way to reach Oklahoma City. The journey takes about 13 hours 5 minutes and with fares starting at just $54, it presents an excellent value for a comfortable ride.

1train per day

13h 5mAverage Duration

387 milesDistance

57kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$81 - $238	Average Duration12h 35m	CO₂ emissions 16kg CO₂e
Train	Average Price$54 - $150	Average Duration13h 5m	CO₂ emissions 57kg CO₂e

Where are the popular stops in San Marcos and Oklahoma City?

Stops in San Marcos

A
San Marcos Station
338 S Guadalupe St, San Marcos, TX 78666, USA
Visit page
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

A
Greyhound Station
1948 E Reno Ave, Oklahoma City, OK 73117
Visit page
B
Súper las Aguascalientes
3005 S. Western, C.P. 73109, Oklahoma, OK, US

Compare bus companies

FlixBus

3.5/512,160 reviews

Staff4.1

Timeliness3.9

Cleanliness4.1

Wifi2.7

Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.

Valley Transit

3/539 reviews

Staff4

Timeliness3.4

Cleanliness3

Wifi2.8

US bus companies:FlixBus, BlaBlaCar Bus, Greyhound, ALSA, Intercape, Trenitalia, Big Sky

Frequently asked questions about traveling 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 $81. The average price for this route is around $106. 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 trip duration from San Marcos to Oklahoma City is 12h 35m, covering a distance of 387 miles (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 is the earliest and latest departure time 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 recommended mode of travel 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 12050 reviews.
Which bus company has the best Wi-Fi from San Marcos to Oklahoma City?
Based on reviews on Busbud, the bus company Valley Transit has the best Wi-Fi rating with a score of 2.8.
Which bus company has the most timely service from San Marcos to Oklahoma City?
According to Busbud traveler reviews, the most timely 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 traveler 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.

Best price found

01/25

No data

01/26

$87

Today

No data

01/28

No data

01/29

$81

01/30

$123

01/31

$106

02/01

$81

The cheapest trip from San Marcos, TX, US to Oklahoma City was searched and found on Jan 29, 2026 with a price of $81

To 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 $81 to $123 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 $81 which is on 2026-01-29.