Travel Information
Compare train, bus, and flight for Houston, TX to San Antonio, TX
Omio recommends booking the bus as it is the most popular option from Houston, TX to San Antonio, TX among Omio's users. If you are prioritising price take the bus with prices starting from $29. For those with little time consider booking a flight which can get you there in 2h 11m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.1 - 0.3kg. The ticket price range depends on the travel mode: a bus costs an average of $29, and a flight costs an average of $64.
Distance: 189 miles (305 km)
Compare bus with
Most popular Bus | Train | Flight |
|---|---|---|
$48 Average price Cheapest | $54 Average price | $334 Average price |
4h 14m Average total duration 3h 44m Onboard + 30m Additional time* | 5h 40m Average total duration 5h 10m Onboard + 30m Additional time* | 5h 11m Average total duration Fastest 2h 11m Onboard + 3h 0m Additional time* |
0.3 - 0.8kg CO2 emissions | 0.1 - 0.3kg CO2 emissions Lowest | 0.9 - 1.8kg CO2 emissions |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Travel optionsfrom Houston, TX to San Antonio, TX
How to get from Houston, TX to San Antonio, TX by train, bus or flight.
Our recommendation
The best way to travel from Houston, TX to San Antonio, TX is by taking a bus because it’s the best combination of price and speed.

Cheapest
FlixBusFastest
UA2198Other options
1 Sunset Limited

FlixBus
UA697
UA5807
UA2250Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
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.
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FAQs: Travel from Houston, TX to San Antonio, TX
Travel to San Antonio, TX easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Houston, TX to San Antonio, TX.

This is compared to other travel options from Houston, TX to San Antonio, TX:
A train is $0.31 (€0.25) less than a bus for this route with tickets for a bus from Houston, TX to San Antonio, TX costing on average $29 (€23).
A train is $35 (€29) less than a flight for this route with tickets for a flight from Houston, TX to San Antonio, TX costing on average $64 (€52).
Other travel options to San Antonio, TX take longer:
Bus takes on average 3h 10m.
Train takes on average 5h 10m.
- Around 45 flights per day.
- Around 12 buses per day.
- Around 1 trains per day.
However, we recommend checking specific travel dates for your route between Houston, TX and San Antonio, TX as scheduled services by train, bus, and flight can vary by season or day of the week.
- Flights mostly depart from George Bush Intercontinental Airport and arrive in San Antonio International Airport.
- Trains mostly depart from Houston Station, Houston, TX and arrive in San Antonio Station, San Antonio, TX.
- Buses mostly depart from Houston, Harrisburg Blvd (Greyhound Bus Station), TX and arrive in San Antonio, N St Mary's St (Greyhound), TX.
- Travel with Amtrak to go to San Antonio, TX by train.
- Travel with United, Sky West Airlines, American Airlines to go to San Antonio, TX by flight.
- Travel with Greyhound, FlixBus, Infobus, Valley Transit, RedCoach to go to San Antonio, TX by bus.
- 1 direct trains per day with Amtrak.
- 5 direct flights per day with United.
- 7 direct buses per day with Greyhound, FlixBus, Infobus, Valley Transit, RedCoach.
Travelling from Houston, TX to San Antonio, TX: related information
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