Carpooling Houston – San Antonio
The route Houston – San Antonio is about 235 mi and 4 h 40 min by car. Fuel alone costs about $27 — sharing the ride with two other people, everyone pays about $9.
- Distance
- 235 mi
- Driving time
- 4 h 40 min
- Fuel (whole car)
- ≈ $27
- Per person (3 people)
- ≈ $9
- CO₂ per person (3 people)
- ≈ 23 kg
Current listings Houston → San Antonio
No listings Houston → San Antonio yet today. Be the first — post a listing and people looking for this route will see it straight away.
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The search with AI matching switched on also shows drivers whose route passes within 90 km of Houston and San Antonio — check it.
How does carpooling Houston – San Antonio work?
- Find a ride. Enter the route Houston → San Antonio in the search — we show drivers travelling exactly this route and those passing nearby (AI matching within 90 km).
- Agree the details in chat. You settle the price, meeting point and luggage directly in the app messages.
- Travel together. After the trip, rate each other — a profile with reviews builds trust for future routes.
Cost estimates assume 8 l/100 km and a fuel price of $0.90/l. Work out the exact cost for your car in the trip cost calculator.
Frequently asked questions about Houston – San Antonio
How much does a ride Houston – San Antonio cost?
Fuel alone on Houston – San Antonio (235 mi) is about $27 for the whole car, at 8 l/100 km and $0.90 per liter. The driver sets the seat price — usually a share of the fuel cost: about $14 per person with two people, $9 with three, $7 with four.
How long does the drive Houston – San Antonio take?
Driving 235 mi on Houston – San Antonio usually takes about 4 h 40 min, depending on the time of day, traffic and road construction. Listings with a saved route analysis show a more precise time on the ride card.
How do I find a shared ride Houston – San Antonio?
Enter both cities in the An7Way search, switch on smart matching (it finds drivers whose route passes within 90 km of yours), send a ride request and agree the details in chat. If you drive your own car, post a listing and take passengers.
Can I send a package on Houston – San Antonio?
Yes — drivers with trunk space and occasional couriers take packages on Houston – San Antonio. See the package delivery page for this route. Package delivery Houston – San Antonio →
Related routes
Return route: carpooling San Antonio – Houston · Rides Houston · Rides San Antonio