The cheapest and fastest buses from San Marcos, TX to Katy, TX
Cheapest price
$39
Average price
$39
Fastest journey
4 h 46 m
Average duration
4 h 46 m
Buses per day
1
Distance
204 km
The best way to find a cheap bus ticket from San Marcos, TX to Katy, TX is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from San Marcos, TX to Katy, TX will cost around $39 if you buy it on the day, but the cheapest tickets can be found for only $39.
Of the 1 buses that leave San Marcos, TX for Katy, TX on Sun, Feb 01, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Feb 01 the direct buses cover the 204 km distance in an average of 4 h 46 m but if you time it right, some buses will get you there in just 4 h 46 m .
On Sun, Feb 01 the slowest buses will take 4 h 46 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Travel Information
Compare bus and flight for San Marcos, TX to Katy, TX
Omio recommends booking the bus as it is the most popular option from San Marcos, TX to Katy, TX among Omio's users. If you are prioritising price take the bus with prices starting from €31. For those with little time consider booking a bus which can get you there in 4h 10m. The ticket price range depends on the travel mode: a bus costs an average of €31, and a flight costs an average of €237.
Distance: 126 miles (204 km)
Compare bus with
Most popular Bus | Flight |
|---|---|
€38 Average price Cheapest | €246 Average price |
4h 40m Average total duration Fastest 4h 10m Onboard + 30m Additional time* | 7h 17m Average total duration 4h 17m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Live departures
San Marcos, TX to Katy, TX bus times
The table below shows live departures for San Marcos, TX to Katy, TX buses for today, Saturday, January 31. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:20 PM San Marcos, TX | 13h30 | 8:50 AM Katy, TX | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets San Marcos, TX to Katy, TX by bus or flight
Compare bus and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Feb 01
Feb 02
Feb 03
Feb 04
Feb 05
Feb 06
Feb 07
Why should you book San Marcos, TX to Katy, TX buses with Omio?
Why book with Omio vs FlixBus?
- Compare with other providers: On Omio, you can not only buy tickets for FlixBus, but also compare tickets for the likes of Omnibus Express or Greyhound to find the best option for your trip from San Marcos, TX to Katy, TX.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare FlixBus with all available travel options, which are bus and flight to ensure you get the best deal for traveling from San Marcos, TX to Katy, TX.
Why book with Omio over Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Omnibus Express or Greyhound to find the best option for your trip from San Marcos, TX to Katy, TX.
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from San Marcos, TX to Katy, TX.
Journey information
Overview: Bus from San Marcos, TX to Katy, TX
Buses from San Marcos, TX to Katy, TX run on average 2 times per day, taking around 4h 10m. Cheap bus tickets for this journey start at $39 (€31) if you book in advance.
The earliest bus runs at 11:59, the last at 23:30. The fastest bus covers the 126 miles (204 km) distance in 4h 46m.
Distance 126 miles (204 km) |
Average bus duration 4h 10m |
Cheapest ticket price $39 (€31) |
Buses per day 2 |
Fastest bus 4h 46m |
First bus 11:59 |
Last bus 23:30 |
Bus providers: Greyhound, Omnibus Express, FlixBus from San Marcos, TX to Katy, TXYou can travel by bus between San Marcos, TX to Katy, TX with Greyhound, Omnibus Express, FlixBus for as low as $39 (€31). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Greyhound
Omnibus Express
FAQs: Bus from San Marcos, TX to Katy, TX
Find answers to the most common questions about traveling from San Marcos, TX to Katy, TX by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Katy, TX, this guide helps you travel smarter and with confidence.

- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Katy Mills, a large shopping mall featuring a variety of retail stores and entertainment options
- Typhoon Texas Waterpark, a family-friendly water park with slides, pools, and attractions
- Katy Heritage Museum, showcasing local history with artifacts and exhibits
- Mary Jo Peckham Park, a recreational area offering fishing, walking trails, and a mini-golf course
- LaCenterra at Cinco Ranch, an outdoor shopping and dining destination with a mix of boutiques and restaurants.
- No Label Brewing Co., a local brewery offering craft beer tastings and tours
- Explore the Katy Prairie Conservancy, a natural area preserving native prairies and wildlife
- Attend a performance at the Katy Visual and Performing Arts Center, offering theater and music events
- Enjoy a round of golf at The Golf Club at Cinco Ranch, featuring a challenging course and scenic views
- Visit the MKT Railroad Museum, highlighting the history of the Missouri-Kansas-Texas Railroad in the region.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Greyhound
- $15 per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.

