Bus from Dallas to San Marcos
Book your bus ticket to San Marcos from Dallas today
Duration 3 hours 55 minutes (fastest time)
Departures Up to 2 services per day
Why travel with megabus?
Power outlets onboard*
Express service
Green certified
* Subject to availability
Dallas to San Marcos bus details
Our route KV01 bus stops at 4 stops between Dallas and San Marcos. The bus sets off from Grand Prairie Premium Outlets (OUTSIDE SAKS FIFTH AVENUE) at 2950 W. Interstate 20, Grand Prairie and drops you off at Outside the LBJ Student Center at 100 Student Center Dr
Dallas
There are two Dallas area locations serviced by megabus.
Please check your ticket to ensure you know the correct boarding location!
Dallas, TX - Downtown
Fuel City Gas and Wash / 24 Hour Street Taco
The megabus.com stop for arrivals and departures in downtown Dallas has relocated to the iconic Fuel City Gas and Wash, home of the 24 Hour Street Taco at 801 S Riverfront Blvd., just south of downtown. megabus.com services will arrive and depart behind the Fuel City Wash building. Pickup and drop off is located in the parking lot next to the Fuel City sign. No overnight parking is allowed.
Grand Prairie, TX:
Effective Tuesday, March 28th, the Grand Prairie stop at the Grand Prairie Premium Outlets, 2950 W. Interstate 20, will be temporarily relocated to the northwest corner parking lot of the mall, west of Saks Fifth Avenue.San Marcos

Our Buses
We are very proud of our fleet of state of the art buses.
- Individual power outlets*
- Reclining seats
- Reserved seating
- Onboard Restrooms
- Travel in luxury with megabus
* Subject to availability
Frequently Asked Questions
How long does it take to travel from Dallas to San Marcos by bus?
The fastest bus from Dallas to San Marcos takes 3 hours 55 minutes
When is the first bus from Dallas to San Marcos?
The earliest bus from Dallas to San Marcos leaves at 6:00 PM
When is the last bus from Dallas to San Marcos?
The latest bus from Dallas to San Marcos leaves at 6:45 PM
How many daily bus trips are there from Dallas to San Marcos?
megabus runs up to 2 trips per day from Dallas to San Marcos. View our departure schedule and book your trip
How can I pay for my Dallas to San Marcos bus ticket?
megabus offers a wide range of payment methods for our tickets, including major credit card providers and Google pay.
Where is the Dallas megabus bus stop?
The bus sets off from Grand Prairie Premium Outlets (OUTSIDE SAKS FIFTH AVENUE) at 2950 W. Interstate 20, Grand Prairie
Where is the San Marcos megabus bus stop?
The bus drops you off at Outside the LBJ Student Center at 100 Student Center Dr
Can I track my Dallas to San Marcos bus ?
megabus offers real-time bus tracking on our website, so you check your bus location by service number or route. No getting caught off guard with delays here!
How much does it cost to take the bus from Dallas to San Marcos?
Traveling with megabus is one of the most affordable options, with tickets starting at just $1*
* Plus a reservation fee and based on availability on megabus operated routes only.