Bus San Marcos, TX to Katy, TX: Compare prices and save money

Compare all timetables for the bus from San Marcos, TX to Katy, TX

Here is a selection of the cheapest bus trips from the schedule from San Marcos, TX to Katy, TX from various bus operators like FlixBus or Valley Transit for the next days.

today

$36

tomorrow

$36

Tuesday

Wednesday

Thursday

$35

Friday

Saturday

Cheapest bus trips today
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Valley Transit	4h 41m	11:59 AM	San Marcos, TX	Bus Station	4:40 PM	Katy, TX	Greyhound Bus Stop		Economy	$36	A Bus from Valley Transit goes from Bus Station, San Marcos, TX (USA) at 7/26/2026 11:59:00 AM to Greyhound Bus Stop, Katy, TX (USA) arriving at 7/26/2026 4:40:00 PM. 50 Economy ticket for $36 per person are available. Travel duration is 4h 41m
	FlixBus	7h 50m	11:30 PM	San Marcos, TX	Bus Station	7:20 AM	Katy, TX	Greyhound Bus Stop		Economy	$36	A Bus from FlixBus goes from Bus Station, San Marcos, TX (USA) at 7/26/2026 11:30:00 PM to Greyhound Bus Stop, Katy, TX (USA) arriving at 7/27/2026 7:20:00 AM. 50 Economy ticket for $36 per person are available. Travel duration is 7h 50m

Cheapest bus trips tomorrow
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Valley Transit	4h 41m	11:59 AM	San Marcos, TX	Bus Station	4:40 PM	Katy, TX	Greyhound Bus Stop		Economy	$36	A Bus from Valley Transit goes from Bus Station, San Marcos, TX (USA) at 7/27/2026 11:59:00 AM to Greyhound Bus Stop, Katy, TX (USA) arriving at 7/27/2026 4:40:00 PM. 50 Economy ticket for $36 per person are available. Travel duration is 4h 41m
	FlixBus	7h 50m	11:30 PM	San Marcos, TX	Bus Station	7:20 AM	Katy, TX	Greyhound Bus Stop		Economy	$37	A Bus from FlixBus goes from Bus Station, San Marcos, TX (USA) at 7/27/2026 11:30:00 PM to Greyhound Bus Stop, Katy, TX (USA) arriving at 7/28/2026 7:20:00 AM. 50 Economy ticket for $37 per person are available. Travel duration is 7h 50m

Cheapest bus trips Thursday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	4h 41m	11:59 AM	San Marcos, TX	Bus Station	4:40 PM	Katy, TX	Greyhound Bus Stop		Economy	$35	A Bus from FlixBus goes from Bus Station, San Marcos, TX (USA) at 7/30/2026 11:59:00 AM to Greyhound Bus Stop, Katy, TX (USA) arriving at 7/30/2026 4:40:00 PM. 50 Economy ticket for $35 per person are available. Travel duration is 4h 41m
	FlixBus	9h 0m	10:20 PM	San Marcos, TX	Bus Station	7:20 AM	Katy, TX	Greyhound Bus Stop		Economy	$36	A Bus from FlixBus goes from Bus Station, San Marcos, TX (USA) at 7/30/2026 10:20:00 PM to Greyhound Bus Stop, Katy, TX (USA) arriving at 7/31/2026 7:20:00 AM. 50 Economy ticket for $36 per person are available. Travel duration is 9h 0m

Frequency of bus connections between San Marcos, TX and Katy, TX

See here how frequent the connections between San Marcos, TX and Katy, TX are, during different times and days of the week.

Sunday is the busiest day, with more than 2 daily buses from San Marcos, TX to Katy, TX. Sunday has instead the fewest connections, with only 2 daily coaches between San Marcos, TX and Katy, TX.

The busiest time of the day is the Morning, with 3 buses from San Marcos, TX to Katy, TX, while Morning sees the fewest connections between San Marcos, TX and Katy, TX, with 3 offers.

Test cheapest views

The cheapest bus for the 8/8/2026 costs just $30, from FlixBus

Facts about the bus from San Marcos, TX to Katy, TX

Compare all providers like FlixBus and Valley Transit that travel 2 times every day by bus from San Marcos, TX to Katy, TX in one click! Book your bus ticket from San Marcos, TX to Katy, TX starting from $30!

Cheapest Bus	$30
Fastest Bus	4h 41m
Earliest Bus	11:59 AM
Latest Bus	10:20 PM
Daily Bus Routes	2 Ø
Distance	127.1 miles
Bus Companies	FlixBus and Valley Transit

Cheapest bus connections from San Marcos, TX to Katy, TX

Every day, 2 buses from 2 bus companies leave San Marcos, TX for Katy, TX: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 07/26/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 07/26

$36

Monday 07/27

$36

Tuesday 07/28

Wednesday 07/29

Thursday 07/30

$35

Friday 07/31

Saturday 08/01

$37

Sunday 08/02

$37

Monday 08/03

Tuesday 08/04

$35

Wednesday 08/05

Thursday 08/06

$37

Friday 08/07

$38

Saturday 08/08

$30

Sunday 08/09

Monday 08/10

$41

Tuesday 08/11

$39

Wednesday 08/12

Thursday 08/13

Friday 08/14

Saturday 08/15

Sunday 08/16

Monday 08/17

Tuesday 08/18

Wednesday 08/19

Thursday 08/20

Friday 08/21

Saturday 08/22

The cheapest time to travel from San Marcos, TX to Katy, TX

See here on which day and which time of the day you can find the cheapest bus ticket from San Marcos, TX to Katy, TX, for the next 30 days.

With a price starting from $35, Thursday is the cheapest day for a bus from San Marcos, TX to Katy, TX. Sunday instead is the most expensive day with prices starting from $36.

Morning is the cheapest day time for bus tickets from San Marcos, TX to Katy, TX, with $35. Evening is the most expensive time of the day with prices starting from $36.

How to save money travelling from San Marcos, TX to Katy, TX

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from San Marcos, TX to Katy, TX in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from San Marcos, TX to Katy, TX, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from San Marcos, TX to Katy, TX are also emptier.

All bus stations and stops in San Marcos, TX and Katy, TX

In the map below, you can see where to find all bus stations in San Marcos, TX and Katy, TX.

Bus Station

S Guadalupe St 100

LBJ Student Center Garage Bus Stop

Bus Stop

TX-123 1105

Texas State University

Victoria Secret

Greyhound Bus Stop

Pin Oak Rd 653

Buc-ee's

Katy Fwy

Katy Mills Mall, Entrance 8

Katy Mills Cir

Service and Comfort on the bus from San Marcos, TX to Katy, TX

Want to know which seat classes are available on the buses from San Marcos, TX to Katy, TX? Or which bus companies serve the route San Marcos, TX to Katy, TX? Below you will find answers to your questions.

FAQs about the San Marcos, TX to Katy, TX bus

How much does a San Marcos, TX Katy, TX bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $30 and takes 4h 41m to reach Katy, TX. Compare offers to save money!

How much could I save by comparing buses from San Marcos, TX to Katy, TX?

This route is offered by 2 companies with a range of ticket prices between $30 and $37. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Katy, TX.

On average, how many connections are available from San Marcos, TX to Katy, TX each day?

Every day, the San Marcos, TX to Katy, TX bus route is served by approximately 2 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from San Marcos, TX to Katy, TX take?

The fastest bus from San Marcos, TX to Katy, TX is offered by Valley Transit and takes 4h 41m. Bus tickets for this connection cost $36. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from San Marcos, TX to Katy, TX?

The earliest bus arriving in Katy, TX from San Marcos, TX starts at 11:59 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from San Marcos, TX to Katy, TX?

The latest bus trip departing from San Marcos, TX for Katy, TX starts at 10:20 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the San Marcos, TX Katy, TX route?

When traveling by bus from San Marcos, TX to Katy, TX, passengers can travel with FlixBus and Valley Transit. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between San Marcos, TX and Katy, TX?

You can check all the direct connections between San Marcos, TX and Katy, TX by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: FlixBus and Valley Transit.

What can I take with me on the San Marcos, TX to Katy, TX bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the San Marcos, TX Katy, TX bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the San Marcos, TX Katy, TX bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from San Marcos, TX to Katy, TX on your planned travel date.

Available seat classes which are offered on the bus route San Marcos, TX to Katy, TX

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to San Marcos, TX and to Katy, TX

Here’s an overview of the most popular bus routes to San Marcos, TX and to Katy, TX. Simply click on the connection of your choice, and you will find all the details about your bus route!