Houston, TX to San Marcos, TX bus with FlixBus

Thu, Jul 23
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The cheapest and fastest buses from Houston, TX to San Marcos, TX

Showing times and prices for Jul 23

Cheapest price

$40

Average price

$41

Fastest journey

4 h 59 m

Average duration

5 h 46 m

Buses per day

3

Distance

249 km

Cheap tickets

The best way to find a cheap bus ticket from Houston, TX to San Marcos, TX is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Houston, TX to San Marcos, TX will cost around $41 if you buy it on the day, but the cheapest tickets can be found for only $40.

Fast buses

It's difficult to get from Houston, TX to San Marcos, TX without transferring at least once.

  • FlixBusFlixBus+Valley Transit
    7:00 AM4h59
    Houston, Gray St Parking (Bus Station), TX
    11:59 AMSan Marcos
    $401One-way
    1 transfer
  • Greyhound+FlixBusFlixBus
    11:55 AM7h10
    Houston, Harrisburg Blvd (Greyhound Bus Station), TX
    7:05 PMSan Marcos
    $411One-way
    1 transfer
  • Greyhound+FlixBusFlixBus
    2:00 AM5h10
    Houston, Harrisburg Blvd (Greyhound Bus Station), TX
    7:10 AMSan Marcos
    $411One-way
    1 transfer

Travel Information

Compare train, bus, and flight for Houston, TX to San Marcos, TX

Omio recommends booking the bus as it is the most popular option from Houston, TX to San Marcos, TX among Omio's users. If you are prioritising price take the bus with prices starting from $39. For those with little time consider booking a flight which can get you there in 2h 22m. The ticket price range depends on the travel mode: a bus costs an average of $39, and a flight costs an average of $147.

Distance: 154 miles (249 km)

Compare bus with

Most popular
Bus
Flight
Train
Driving

$71

Average price

Cheapest

$272

Average price

$102

Average price

$29

Average price

(fuel + tolls)

4h 44m

Average total duration

4h 14m

Onboard

+

30m

Additional time*

5h 22m

Average total duration

Fastest

2h 22m

Onboard

+

3h 0m

Additional time*

13h 55m

Average total duration

13h 25m

Onboard

+

30m

Additional time*

2h 37m

Average total duration

(door-to-door)

Direct Options

Direct Options

Direct Options

Direct Options

The cheapest way to travel from Houston, TX to San Marcos, TX is a bus with an average price of $71 (€71).

This is compared to other travel options from Houston, TX to San Marcos, TX:

A bus is $31 (€31) less than a train for this route with tickets for a train from Houston, TX to San Marcos, TX costing on average $102 (€102).

A bus is $201 (€201) less than a flight for this route with tickets for a flight from Houston, TX to San Marcos, TX costing on average $272 (€272).

The fastest way to travel from Houston, TX to San Marcos, TX is by flight with an average journey time of 2h 22m.

Other travel options to San Marcos, TX take longer:

Bus takes on average 4h 14m.

Train takes on average 13h 25m.

It's helpful to compare your options as there are 3 ways to travel between Houston, TX and San Marcos, TX including taking a train, bus, and flight.
We recommend using the bus as it is the most popular way to get from Houston, TX to San Marcos, TX among Omio's users.
Take the bus. On this route, it's both cheaper and quicker than driving.

You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.

Direct coaches are operated by {directProviders}.

Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.

Houston, TX to San Marcos, TX Bus Timetables

OperatorDeparture TimeArrival TimeDurationDeparture daysCheapest price
Operator
Greyhound
Departure Time
02:00AM
Arrival Time
07:10AM
Duration
5h10
Departure days
Wed, Thu
Cheapest price
$41
Operator
Greyhound
Departure Time
07:00AM
Arrival Time
01:35PM
Duration
6h35
Departure days
Tue, Fri, Sun
Cheapest price
$56
Operator
FlixBus
Departure Time
07:00AM
Arrival Time
11:59AM
Duration
4h59
Departure days
Wed, Thu
Cheapest price
$40
Operator
Greyhound
Departure Time
08:00AM
Arrival Time
01:40PM
Duration
5h40
Departure days
Sat, Sun
Cheapest price
$42
Operator
Greyhound
Departure Time
11:55AM
Arrival Time
07:05PM
Duration
7h10
Departure days
Wed, Thu
Cheapest price
$41
Operator
FlixBus
Departure Time
12:15PM
Arrival Time
04:59PM
Duration
4h44
Departure days
Fri, Sat, Sun
Cheapest price
$86
Operator
FlixBus
Departure Time
01:15PM
Arrival Time
05:59PM
Duration
4h44
Departure days
Fri
Cheapest price
$58
Operator
FlixBus
Departure Time
03:00PM
Arrival Time
12:30AM
Duration
9h30
Departure days
Mon
Cheapest price
$59
Operator
FlixBus
Departure Time
04:10PM
Arrival Time
12:05AM
Duration
7h55
Departure days
Mon
Cheapest price
$55
Operator
FlixBus
Departure Time
04:25PM
Arrival Time
12:05AM
Duration
7h40
Departure days
Mon, Sat
Cheapest price
$72
Operator
Greyhound
Departure Time
04:55PM
Arrival Time
11:30PM
Duration
6h35
Departure days
Tue, Sat
Cheapest price
$63
Operator
FlixBus
Departure Time
05:10PM
Arrival Time
01:05AM
Duration
7h55
Departure days
Mon
Cheapest price
$89
Operator
FlixBus
Departure Time
05:30PM
Arrival Time
12:05AM
Duration
6h35
Departure days
Sun
Cheapest price
$46
Operator
FlixBus
Departure Time
05:45PM
Arrival Time
12:05AM
Duration
6h20
Departure days
Sun
Cheapest price
$66
Operator
FlixBus
Departure Time
06:30PM
Arrival Time
01:05AM
Duration
6h35
Departure days
Sun
Cheapest price
$57
Operator
FlixBus
Departure Time
06:45PM
Arrival Time
01:05AM
Duration
6h20
Departure days
Fri
Cheapest price
$40

Live departures

Houston, TX to San Marcos, TX bus times

The table below shows live departures for Houston, TX to San Marcos, TX buses for tomorrow, Thursday, July 23. You can also manually refresh the results below to see updated bus journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
Greyhound+FlixBusFlixBus2:00 AM Houston, Harrisburg Blvd (Greyhound Bus Station), TX
5h10
7:10 AM San Marcos1 transfer
FlixBusFlixBus+Valley Transit7:00 AM Houston, Gray St Parking (Bus Station), TX
4h59
11:59 AM San Marcos1 transfer
Greyhound+FlixBusFlixBus11:55 AM Houston, Harrisburg Blvd (Greyhound Bus Station), TX
7h10
7:05 PM San Marcos1 transfer

This is the last bus of the day.

Find all the dates and times for this journey

Compare prices and tickets Houston, TX to San Marcos, TX by train, bus, or flight

Compare train, 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.

Thu
Jul 23
Fri
Jul 24
Sat
Jul 25
Sun
Jul 26
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29

Why should you book Houston, TX to San Marcos, TX buses with Omio?

FlixBus as well as Greyhound offer buses services from Houston, TX to San Marcos, TX.
Omio is an official ticket reseller for all your travel options from Houston, TX to San Marcos, TX.

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 Greyhound to find the best option for your trip from Houston, TX to San Marcos, 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 train, bus and flight to ensure you get the best deal for traveling from Houston, TX to San Marcos, TX.

Why book with Omio over Wanderu or Trainline?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of Greyhound to find the best option for your trip from Houston, TX to San Marcos, TX.
  • Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Houston, TX to San Marcos, TX.

Journey information

Overview: Bus from Houston, TX to San Marcos, TX

USAUSA
USAUSA
Icon of bus

Buses from Houston, TX to San Marcos, TX run on average 6 times per day, taking around 4h 14m. Cheap bus tickets for this journey start at $39 (€39) if you book in advance.

The earliest bus runs at 01:55, the last at 23:30. The fastest bus covers the 154 miles (249 km) distance in 4h 44m.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
154 miles (249 km)
Average bus duration
4h 14m
Cheapest ticket price
$39 (€39)
Buses per day
6
Fastest bus
4h 44m
First bus
1:55 AM
Last bus
11:30 PM
Cheapest Month
Jun
Cheapest Day
Wed
High Season
Oct - Dec
Low Season
Apr - Jun
Busiest Day
Sat
Least Busy Day
Sat
Best time to book
7 days
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

Bus providers: FlixBus, Greyhound from Houston, TX to San Marcos, TXYou can travel by bus between Houston, TX to San Marcos, TX with FlixBus, Greyhound for as low as $39 (€39). When you search for schedules and tickets, Omio will show you the best journey

FlixBus

About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average Duration
4h 44m
Cheapest Price
$39 (€39)
FlixBus frequency
2 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
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.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.
Learn more about FlixBus

Greyhound

About
Greyhound Lines, Inc. is a prominent American intercity bus transportation provider, established in 1914. It operates the largest intercity bus network in the United States, also extending services to Canada and Mexico. Greyhound is known for offering affordable and reliable long-distance travel, connecting major cities and rural communities across North America. The company's buses are equipped with amenities such as free Wi-Fi, power outlets, and extra legroom to enhance passenger comfort. Greyhound is a subsidiary of Flix SE, which also owns FlixBus, and together they offer an extensive network of over 1,600 destinations.
Luggage & cancellation policy
Average Duration
5h 40m
Cheapest Price
$42 (€42)
Luggage included
One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
Additional luggage
$15 per additional bag.
Cancellation Policy
You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Wheelchair-accessible buses.
Bikes
Bikes are allowed.
Learn more about Greyhound

FAQs: Bus from Houston, TX to San Marcos, TX

Find answers to the most common questions about traveling from Houston, TX to San Marcos, 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 San Marcos, TX, this guide helps you travel smarter and with confidence.

FAQs
Cheap bus tickets from Houston, TX to San Marcos, TX can start from as little as $39 (€39) when you book in advance. The average bus ticket price for Houston, TX to San Marcos, TX is $71 (€71) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Houston, TX to San Marcos, TX is 4h 44m to travel the 154 miles (249 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Houston, TX to San Marcos, TX leaves at 1:55 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Houston, TX to San Marcos, TX leaves at 11:30 PM.
There are 6 buses a day from Houston, TX to San Marcos, TX which require at least one change with FlixBus, Greyhound. Schedules can vary on holidays or weekends with fewer buses.
When taking a bus from Houston, TX to San Marcos, TX, you can count on FlixBus, Greyhound for the best way to get you to San Marcos, TX. You can also check all possible bus companies who offer a service between Houston, TX and San Marcos, TX and compare the amenities they offer before buying a bus ticket.
A trip to San Marcos, TX from Houston, TX is worth doing but not as a day trip with a journey time of 4h 44m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Houston, TX to San Marcos, TX is June.
It's helpful to compare your options as there are 3 ways to travel between Houston, TX and San Marcos, TX including taking a train, bus, and flight.
Yes, the following accessibility options are available when taking the bus from Houston, TX to San Marcos, TX:
  • Greyhound
    • Assistance
    • Priority seating
    • Wheelchair-accessible buses.
  • FlixBus
    • Assistance
    • Priority boarding
    • Wheelchair-accessible buses.
Yes, there are bathrooms on board the bus from Houston, TX to San Marcos, TX for bus company FlixBus, Greyhound.
Whether you can cancel your bus ticket from Houston, TX to San Marcos, TX depends on the bus companies:
  • 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.
Yes, bikes are allowed on board the bus with bus company FlixBus, Greyhound.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
Yes, there is food available to purchase on board the bus from Houston, TX to San Marcos, TX.
Yes, the following luggage options are included when booking a bus ticket from Houston, TX to San Marcos, TX:
  • 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).
Yes, the following additional luggage options are available when booking a bus ticket from Houston, TX to San Marcos, TX:
  • Greyhound
    • $15 per additional bag.
  • FlixBus
    • Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the bus from Houston, TX to San Marcos, TX. The following conditions apply:
  • FlixBus
    • Small pets in carriers allowed
    • guide dogs travel for free.
You can reserve your seat on the bus from Houston, TX to San Marcos, TX with the following bus company: FlixBus, Greyhound
Yes, there are USB plugs on board the bus from Houston, TX to San Marcos, TX with the following bus company: FlixBus, Greyhound.
Yes, there is Wifi on board the bus from Houston, TX to San Marcos, TX with the following bus company: FlixBus, Greyhound.
Since neither Houston, TX nor San Marcos, TX are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
We recommend using the bus as it is the most popular way to get from Houston, TX to San Marcos, TX among Omio's users.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In San Marcos, TX, travelers should be cautious of petty theft, especially in crowded areas like the San Marcos Outlet Malls and downtown square. Common safety concerns include occasional vehicle break-ins and pickpocketing. It’s advisable to avoid poorly lit or isolated areas at night. Scams targeting travelers are rare but may include overpriced taxi services or unofficial tour operators, so booking transportation and tours through reputable companies is recommended.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.

popular bus stations

Popular bus stations from Houston, TX to San Marcos, TX

Most Houston, TX to San Marcos, TX buses use the Houston, Harrisburg Blvd (Greyhound Bus Station) to San Marcos, S Guadalupe St (San Marcos Station) station pair. Use this guide to compare Houston, TX and San Marcos, TX bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.

Departure bus stations in Houston
Arrival bus stations in San Marcos
Houston, Harrisburg Blvd (Greyhound Bus Station)
City-centre transport

Getting to Houston, Harrisburg Blvd (Greyhound Bus Station) from Houston city centre

Bus020 · 28m · $1 · every ~19 min
020 · 35m · $2 · every ~19 min
Tram800 · 12m · $2 · every ~26 min
800 · 17m · $2 · every ~26 min
800 · 24m · $2 · every ~26 min
Houston, Gray St Parking (Bus Station)
City-centre transport

Getting to Houston, Gray St Parking (Bus Station) from Houston city centre

Bus244, 247, 249 · 12m · $1 · every ~14 min
Houston, Southwest Fwy (Chevron)
City-centre transport

Getting to Houston, Southwest Fwy (Chevron) from Houston city centre

Bus151 · 27m · $2 · every ~9 min
151 · 29m · $2 · every ~9 min
Via McAllen · 31m · $6
151 · 31m · $2 · every ~9 min
009 · 36m · $2 · every ~9 min

More options for your journey from Houston, TX to San Marcos, TX

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