US Road Fuel Cost Estimator
San Antonio → Houston
How much petrol or diesel does it cost to drive from San Antonio to Houston? Breakdown by vehicle type using today's United States fuel prices, updated from the datasource.
Go beyond fuel estimates. Run your whole fleet.
Fuel & Route Planning
No credit card required
Fuel Cost by Vehicle Type
Select your vehicle to see the detailed fuel breakdown for this route. Prices as of May 11, 2026.
Monthly Fleet Fuel Cost
Running this route regularly? Estimated one-way fuel cost per month, by trip frequency. Figures use primary fuel for each vehicle type (toll excluded).
| Vehicle | 1×/month | 5×/month | 10×/month | 22×/month |
|---|---|---|---|---|
Motorcycle Regular | USD 41 | USD 205 | USD 410 | USD 901 |
Car / SUV Regular | USD 137 | USD 683 | USD 1,366 | USD 3,005 |
Van / MPV Diesel | USD 229 | USD 1,143 | USD 2,287 | USD 5,031 |
Lorry Diesel | USD 412 | USD 2,058 | USD 4,116 | USD 9,056 |
Add USD 0.00 toll per one-way trip to get total trip cost per journey.
Full Fuel Cost Comparison
All vehicle types × all fuel types for this route.
| Vehicle | km/L | Regular | Midgrade | Premium | Diesel | Fuel + Toll |
|---|---|---|---|---|---|---|
| Motorcycle | 40 | USD 40.97 | USD 46.25 | — | — | USD 40.97 |
| Car / SUV | 12 | USD 136.57 | USD 154.15 | — | — | USD 136.57 |
| Van / MPV | 9 | USD 182.09 | — | — | USD 228.69 | USD 228.69 |
| Lorry | 5 | — | — | — | USD 411.65 | USD 411.65 |
"Fuel + Toll" uses the primary fuel type for each vehicle. Toll is one-way estimate.
Today's Fuel Prices in United States
EIA weekly retail fuel prices used in all calculations above
Last updated: May 11, 2026. Prices are sourced from EIA weekly retail fuel prices.
Customise Your Cost Estimate
Adjust mileage, fuel type, and trip frequency to match your actual vehicle and schedule.
Your estimate
No credit card required
Product demos
See Lynxo in action
Common Questions: San Antonio to Houston
How far is San Antonio to Houston?
The highway distance from San Antonio to Houston is approximately 365 km. The estimated driving time is 4h 52m under normal highway conditions.
How much petrol does a car use from San Antonio to Houston?
A typical car with 12 km/L mileage uses approximately 30.4 litres of petrol. At today's Regular price (USD 4.49/L), that costs USD 136.57.
How much does a lorry spend on diesel from San Antonio to Houston?
A lorry averaging 5 km/L needs about 73.0 litres of diesel for this route. At USD 5.64/L, the fuel cost is USD 411.65 one-way.
What is the toll charge from San Antonio to Houston?
The estimated one-way toll on this highway route is approximately USD 0.00. US tolls are state- and corridor-specific. Route-level estimates are kept at zero and the pages point to FHWA toll-facility references.
How much does a motorcycle spend on fuel from San Antonio to Houston?
A motorcycle averaging 40 km/L uses about 9.1 litres. At today's Regular price, that's USD 40.97, making it the most fuel-efficient option for this route.
What is the total cost (fuel + toll) for a delivery van on this route?
A delivery van using diesel at 9 km/L needs 40.6 litres, costing USD 228.69 in fuel. Add the USD 0.00 toll for a total one-way cost of approximately USD 228.69.
Related Routes
Other common routes in United States with full fuel cost breakdowns
For Fleet Operators
Managing a fleet? Track fuel costs across all your routes.
Lynxo helps logistics companies and delivery operations plan routes, track drivers, and monitor per-trip costs, so every route cost is accounted for.
Also explore: Courier management · Last-mile delivery · Delivery management · GPS tracking