Freight Shipping from Houston to San Antonio
Ship freight from Houston, TX to San Antonio, TX with FMCSA-verified carriers. FTL from $529-$652, LTL from $335-$609. No hidden fees, no re-bills.
Distance
246 mi
Drive Time
4 hrs
FTL Budget Range
$529-$652
LTL Budget Range
$335-$609
Distance is road-adjusted straight-line mileage; drive time assumes 55 mph average including stops. Budget ranges apply a $2.15–$2.65 per-mile dry van band to that distance. These are planning figures, not quotes — live pricing depends on your commodity, equipment, timing and the market that week.
What actually drives the price on Houston → San Antonio
Mileage is the starting point, not the answer. Three things move a quote on this corridor more than distance does — what comes back the other way, what season you are shipping in, and what the route costs the driver to run.
Return freight — strong
San Antonio ships out military equipment, processed foods, manufactured goods — categories Houston takes in — so a truck running this lane has a realistic shot at a paying return load rather than deadheading. That usually shows up as a slightly better forward rate, because the carrier is not pricing an empty trip back into your quote.
Seasonal pressure
- October-December. Retail peak. Dry van capacity tightens nationally ahead of the holidays — booking two or more weeks out is the difference between a normal rate and a scramble.
- July. Most auto plants take summer shutdown, so parts freight on this corridor drops off predictably for a few weeks and capacity loosens with it.
- March-October. Construction season. Flatbed and step-deck demand climbs with the building calendar and stays elevated until the first hard freeze.
Cost of running it
Roughly $2–$4 in tolls one way, estimated from published commercial rates in TX, plus about 1 fuel stop at a stop per 380 loaded miles. Exact routing and axle count will shift this.
Booking that saves money
Give more than 48 hours notice and avoid Friday-afternoon pickups. Those two habits save shippers more than negotiating does — a truck booked Tuesday for Thursday prices very differently from the same truck booked Friday morning for that afternoon.
Houston to San Antonio Freight Corridor
Houston is the energy capital of the world, and its freight profile reflects it. The Houston Ship Channel — a 52-mile industrial corridor lined with the highest concentration of refineries and petrochemical plants on Earth — generates massive tanker, flatbed, and hazmat freight volumes. Port Houston ranks first in the U.S. for foreign waterborne tonnage and handles more export cargo than any other American port. The Texas Medical Center, the world's largest, adds a significant layer of pharmaceutical and medical equipment freight.
San Antonio's freight economy is uniquely driven by the military — Joint Base San Antonio encompasses three installations and is the largest Department of Defense joint base in the country. Toyota's Tundra and Sequoia assembly plant in south San Antonio creates dedicated automotive lanes to suppliers across Texas and Mexico. H-E-B, the beloved Texas grocery chain headquartered here, operates one of the most efficient private distribution networks in the retail industry.
The Houston-to-San Antonio corridor spans 246 miles via I-10. This lane connects oil & gas and petrochemicals freight from the Houston market to military & defense and healthcare demand in San Antonio. Carriers running this route regularly maintain competitive rates through strong backhaul availability in both directions.
What Ships from Houston
Houston's economy is driven by oil & gas, petrochemicals, healthcare (texas medical center), generating consistent outbound freight demand.
refined petroleum
petrochemicals
plastic resins
oilfield equipment
LNG equipment
medical devices
What San Antonio Receives
San Antonio's military & defense, healthcare, cybersecurity sectors drive strong inbound freight demand from markets like Houston.
consumer goods
building materials
military supplies
food products
fuel
vehicles
Recommended Equipment
Based on the commodities moving between Houston and San Antonio, these equipment types best serve this corridor.
Dry Van (FTL)
Ideal for palletized consumer goods, electronics, packaged foods, and general merchandise. Enclosed protection from weather and theft.
$529-$652 estimated for this lane
Flatbed
Best for steel, lumber, machinery, building materials, and oversized loads that cannot be palletized or loaded through standard dock doors.
$701-$898 estimated for this lane
Tanker / Hazmat
Specialized equipment for liquid chemicals, petroleum products, and hazardous materials. Requires hazmat-endorsed drivers and placarding compliance.
$775-$1,046 estimated for this lane
LTL (Less Than Truckload)
Cost-effective for shipments under 10,000 lbs or fewer than 10 pallets. Shared trailer space with other shippers reduces cost for smaller loads.
$335-$609 estimated for this lane
Rate Estimates by Shipping Mode
Estimated rates for the Houston to San Antonio lane (246 miles). Actual rates depend on commodity, weight, season, and equipment.
| Mode | Rate Estimate | Transit |
|---|---|---|
| FTL (Full Truckload) | $529-$652 | 4 hrs |
| LTL (Less Than Truckload) | $335-$609 | 6-8 days |
| Expedited / Hot Shot | $800-$1,107 | 3 hrs |
Major Shippers on This Corridor
Key freight generators in both Houston and San Antonio that drive volume on this lane.
ExxonMobil (Spring)
Phillips 66 (HQ)
Houston Ship Channel Refineries
Joint Base San Antonio (Lackland/Randolph/Fort Sam)
Toyota Motor Manufacturing Texas
H-E-B (HQ)
Shipping Tips for Houston to San Antonio
Houston Seasonal Advisory
Hurricane season (June-November) is the dominant variable — storms can shut down the Ship Channel and port for days, creating massive freight backlogs and rate spikes. Petrochemical production is year-round but refinery turnarounds in spring and fall temporarily shift freight patterns.
San Antonio Seasonal Advisory
Military freight follows federal fiscal year cycles with a September surge. Toyota production runs year-round with July and December shutdowns. H-E-B distribution intensifies ahead of holidays and during severe weather events when Texans stock up.
Same-Day Delivery Possible
At 246 miles, a single driver can complete this route within a standard driving window. Expedited same-day service is available for time-critical shipments at a premium.
Book Early for Best Rates
Spot market rates fluctuate daily. Booking 3-5 days in advance typically saves 10-15% compared to same-day or next-day freight requests. For recurring shipments, ask about contract rates.
Logistics Infrastructure
How freight actually flows in and out of Houston and San Antonio — the warehouses, rail terminals, and highway spines that shape rates on this lane.
Origin
Houston, TX
- Metro Population
- 7.1M metro
- Avg Outbound Rate
- $1.95-$2.30/mi
- Key Highways
- I-10, I-45, I-69/US-59
- Rail / Intermodal
- Union Pacific Settegast Yard; BNSF Pearland Intermodal; Port Houston Barbours Cut Container Terminal
- Port Access
- Port Houston (Houston Ship Channel, 0 mi)
- Warehouse Districts
- Katy/I-10 West, Baytown/Ship Channel East, Missouri City/US-59 South
“Houston's energy corridor creates a unique freight dynamic — when oil prices rise, oilfield equipment and pipe shipments to the Permian Basin surge on flatbeds heading west on I-10. When prices fall, the same corridor reverses as equipment is mothballed and returned. Carriers who read the energy cycle can position ahead of these waves.”
Destination
San Antonio, TX
- Metro Population
- 2.6M metro
- Avg Outbound Rate
- $2.05-$2.40/mi
- Key Highways
- I-35, I-10, I-37
- Rail / Intermodal
- Union Pacific San Antonio Intermodal
- Warehouse Districts
- South San Antonio/I-35 South, Converse/I-10 East, New Braunfels/I-35 North
“San Antonio's position on I-35 between Austin and the Mexican border at Laredo makes it a natural waypoint for northbound cross-border freight. Carriers who deliver locally can often pick up Mexico-origin loads heading to Dallas, Austin, or beyond without significant deadhead.”
Return Loads from San Antonio
San Antonio ships out military equipment, processed foods, manufactured goods — categories Houston takes in — so a truck running this lane has a realistic shot at a paying return load rather than deadheading. That usually shows up as a slightly better forward rate, because the carrier is not pricing an empty trip back into your quote.
Top Backhaul Commodities from San Antonio
Seasonal Rate Patterns
October-December
Retail peak. Dry van capacity tightens nationally ahead of the holidays — booking two or more weeks out is the difference between a normal rate and a scramble.
July
Most auto plants take summer shutdown, so parts freight on this corridor drops off predictably for a few weeks and capacity loosens with it.
March-October
Construction season. Flatbed and step-deck demand climbs with the building calendar and stays elevated until the first hard freeze.
Houston to San Antonio Freight FAQs
How much does it cost to ship freight from Houston to San Antonio?
As a planning figure, budget $529-$652 for a full truckload from Houston, TX to San Antonio, TX. That is the 246-mile lane distance run against a $2.15-$2.65 per-mile dry van range, which is a broad industry band rather than a live quote for your freight. LTL lands roughly $335-$609 depending on freight class, weight and dimensions. Real pricing moves with fuel, season, equipment type and how much notice you give — a lane like this can quote well outside that band in a tight week. Send us the details and we will price it against what carriers are actually accepting right now.
How long does freight take from Houston to San Antonio?
Standard FTL transit from Houston to San Antonio is approximately 4 hrs by truck over 246 miles, with 1 typical fuel stop along the corridor. LTL shipments add 2-4 business days due to terminal transfers. Expedited service with team drivers can reduce FTL transit by up to 40%.
What equipment do I need for Houston to San Antonio freight?
Equipment choice depends on your commodity. Houston commonly ships refined petroleum, petrochemicals, plastic resins, which typically moves in standard dry van trailers. San Antonio commonly receives consumer goods, building materials, military supplies. Our team matches you with the right equipment type for your specific freight.
Is there good backhaul from San Antonio to Houston?
San Antonio ships out military equipment, processed foods, manufactured goods — categories Houston takes in — so a truck running this lane has a realistic shot at a paying return load rather than deadheading. That usually shows up as a slightly better forward rate, because the carrier is not pricing an empty trip back into your quote. Why it matters to you as a shipper: backhaul is the single least visible input into your rate. Two lanes of identical mileage can quote hundreds of dollars apart purely because one has a return load waiting and the other does not.
What commodities move from Houston to San Antonio?
Houston's top outbound commodities include refined petroleum, petrochemicals, plastic resins, oilfield equipment, LNG equipment, medical devices. San Antonio's primary inbound freight includes consumer goods, building materials, military supplies, food products, fuel, vehicles. The industries driving the lane are oil & gas and petrochemicals on the Houston end and military & defense and healthcare in San Antonio. That mix is what determines which trailer types run the corridor regularly — and a lane with steady demand for your equipment type is one where you will find a truck on short notice.
When are rates highest on the Houston to San Antonio lane?
Rate pressure on this corridor follows the oil & gas and petrochemicals calendar. October-December: Retail peak. Dry van capacity tightens nationally ahead of the holidays — booking two or more weeks out is the difference between a normal rate and a scramble. July: Most auto plants take summer shutdown, so parts freight on this corridor drops off predictably for a few weeks and capacity loosens with it. March-October: Construction season. Flatbed and step-deck demand climbs with the building calendar and stays elevated until the first hard freeze. Two habits that help regardless of season — book mid-week rather than Friday afternoon, and give more than 48 hours notice. Last-minute Friday pickups are where shippers overpay most consistently.
Can freight from Houston to San Antonio be delivered same-day?
Yes. At 246 miles (4 hrs driving), a single driver can complete the Houston-to-San Antonio lane in one shift. Same-day delivery requires booking before 9 AM local time at origin and confirming dock availability at destination. Expedited service runs 4 hours with priority handling.
Get Exact Rates for Houston to San Antonio
Tell us what you are moving on the Houston–San Antonio corridor and we will source an FMCSA-verified carrier that fits the commodity, the timing and the budget. We check authority, insurance and safety record before a truck is ever assigned to your freight. Free quote, no obligation.
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