Travel Information
Compare bus, train, 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 an average ticket price of $63 For those with little time, consider booking a bus, which has an average total journey time of 5h 31m. Average ticket prices depend on the travel mode: a bus costs an average of $63, while a flight costs an average of $634.
Distance: 126 miles (204 km)
Compare bus with
Most popular Bus | Flight | Train | Driving |
|---|---|---|---|
$63 Average price Cheapest | $634 Average price | $74 Average price | $28 Average price (fuel + tolls) |
5h 31m Average total duration Fastest 5h 1m Onboard + 30m Additional time* | 5h 45m Average total duration 3h 45m Onboard + 2h 0m Additional time* | 7h 58m Average total duration 7h 28m Onboard + 30m Additional time* | 2h 13m Average total duration (door-to-door) |
![]() Most popular bus company | ![]() Most popular airline | ![]() Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from San Marcos, TX to Katy, TX:
A bus is $11 (€9) less than a train for this route with tickets for a train from San Marcos, TX to Katy, TX costing on average $74 (€60).
A bus is $571 (€464) less than a flight for this route with tickets for a flight from San Marcos, TX to Katy, TX costing on average $634 (€515).
Other travel options to Katy, TX take longer:
Bus takes on average 5h 1m.
Train takes on average 7h 28m.
Tickets start at around $63 (€51) compared to roughly $28 (€23) in fuel and tolls — a saving of about $-34.33 (€-27.86). The journey takes 5h 1m versus 2h 13m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
San Marcos, TX to Katy, TX Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 11:59AM | Arrival Time 04:40PM | Duration 4h41 | Departure days Fri, Sun | Cheapest price $49 |
Operator Flixbus USA | Departure Time 07:05PM | Arrival Time 08:50AM | Duration 13h45 | Departure days Thu | Cheapest price $31 |
Operator Greyhound | Departure Time 11:30PM | Arrival Time 07:20AM | Duration 7h50 | Departure days Fri, Sun | Cheapest price $49 |
Compare prices and tickets San Marcos, TX to Katy, TX by bus, train, or flight
Compare bus, train, 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.
Sep 15
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Sep 21
Why should you book San Marcos, TX to Katy, TX buses with Omio?
Why book with Omio vs Greyhound?
- Compare with other providers: On Omio, you can not only buy tickets for Greyhound, but also compare tickets for the likes of FlixBus 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 Greyhound with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from San Marcos, TX to Katy, TX.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of FlixBus 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, train 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 5h 1m. Cheap bus tickets for this journey start at $37 (€30) 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 11m.
Distance 126 miles (204 km) |
Average bus duration 5h 1m |
Cheapest ticket price $37 (€30) |
Buses per day 2 |
Fastest bus 4h 11m |
First bus 11:59 AM |
Last bus 11:30 PM |
Cheapest Month Aug |
Cheapest Day Sat |
High Season Oct - Dec |
Low Season Apr - Jun |
Bus providers: Greyhound from San Marcos, TX to Katy, TXYou can travel by bus between San Marcos, TX to Katy, TX with Greyhound for as low as $37 (€30). When you search for schedules and tickets, Omio will show you the best journey
Greyhound
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.
popular bus stations
Popular bus stations from San Marcos, TX to Katy, TX
Most San Marcos, TX to Katy, TX buses use the San Marcos, S Guadalupe St (San Marcos Station) to Katy, Pin Oak Rd (Katy Food Mart) station pair. Use this guide to compare San Marcos, TX and Katy, TX bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Which San Marcos, TX station do buses to Katy, TX leave from?
Getting to San Marcos, S Guadalupe St (San Marcos Station) from San Marcos city centre
San Marcos, S Guadalupe St (San Marcos Station) bus station facilities and services
San Marcos, S Guadalupe St (San Marcos Station) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food and drink
Food options include: Nearby eateries available within walking distance.
Wi-Fi and ATMs
Wi-Fi is available at San Marcos, S Guadalupe St (San Marcos Station). ATMs are available at San Marcos, S Guadalupe St (San Marcos Station).
Tickets and information
Ticket office support is available at San Marcos, S Guadalupe St (San Marcos Station).
Parking, taxis and toilets
Available at San Marcos, S Guadalupe St (San Marcos Station): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at San Marcos, S Guadalupe St (San Marcos Station): Wheelchair accessible bus stops.
Which Katy, TX station do buses from San Marcos, TX arrive at?
Getting to Katy, Pin Oak Rd (Katy Food Mart) from Katy city centre
Katy, Pin Oak Rd (Katy Food Mart) bus station facilities and services
Katy, Pin Oak Rd (Katy Food Mart) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food and drink
Food options include: Fast food and cafes nearby.
Wi-Fi and ATMs
Wi-Fi is available at Katy, Pin Oak Rd (Katy Food Mart). ATMs are available at adjacent convenience store.
Tickets and information
Ticket office support is available at Katy, Pin Oak Rd (Katy Food Mart).
Parking, taxis and toilets
Available at Katy, Pin Oak Rd (Katy Food Mart): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Katy, Pin Oak Rd (Katy Food Mart): Wheelchair accessible entrance.



