Freight Shipping from San Antonio to Houston
Ship freight from San Antonio, TX to Houston, 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 Rate Est.
$529-$652
LTL Rate Est.
$335-$609
Energy & Chemicals Route
San Antonio → Houston Lane Market Snapshot
Active Carriers
167–186
running this lane
Weekly Loads
192–206
typical volume
Rate / Mile
$2.17–$2.68
dry van spot
Backhaul Score
65/100
Moderate
Steady carrier availability year-round. Expect stable pricing with 5-8% swings during seasonal peaks.
Toll Estimate
$2–$4 one-way passing through TX. 1 typical fuel stop along the corridor.
Book For Best Rates
Best pickup days: Tue, Wed, Thu. Avoid: Sun, Fri PM, Mon AM. Mid-week pickups on this lane typically price 6-11% below weekend-adjacent bookings.
San Antonio to Houston Freight Corridor
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.
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.
The San Antonio-to-Houston corridor spans 246 miles via I-10. This lane connects military & defense and healthcare freight from the San Antonio market to oil & gas and petrochemicals demand in Houston. Carriers running this route regularly maintain competitive rates through strong backhaul availability in both directions.
What Ships from San Antonio
San Antonio's economy is driven by military & defense, healthcare, cybersecurity, generating consistent outbound freight demand.
military equipment
processed foods
manufactured goods
building materials
medical supplies
automotive parts
What Houston Receives
Houston's oil & gas, petrochemicals, healthcare (texas medical center) sectors drive strong inbound freight demand from markets like San Antonio.
crude oil
containerized imports
steel pipe
industrial chemicals
consumer goods
drilling equipment
Recommended Equipment
Based on the commodities moving between San Antonio and Houston, 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 San Antonio to Houston 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 San Antonio and Houston that drive volume on this lane.
Joint Base San Antonio (Lackland/Randolph/Fort Sam)
Toyota Motor Manufacturing Texas
H-E-B (HQ)
ExxonMobil (Spring)
Phillips 66 (HQ)
Houston Ship Channel Refineries
Shipping Tips for San Antonio to Houston
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.
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.
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 San Antonio and Houston — the warehouses, rail terminals, and highway spines that shape rates on this lane.
Origin
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.”
Destination
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.”
Return Loads from Houston
Backhaul from Houston to San Antonio requires planning. Carriers often reposition via intermediate markets, impacting forward pricing.
Top Backhaul Commodities from Houston
Seasonal Rate Patterns
Oct-Dec (retail peak)
+15-22% on dry van, book 2+ weeks out
Jul (auto shutdown)
-8-12% available capacity, predictable
Mar-Oct (construction season)
+8-14% on flatbed
San Antonio to Houston Freight FAQs
How much does it cost to ship freight from San Antonio to Houston?
Full truckload (FTL) rates from San Antonio, TX to Houston, TX currently range $529-$652 (roughly $2.17-$2.68 per mile over 246 miles). LTL shipments typically cost $335-$609 depending on freight class, weight, and dimensions. Capacity is currently balanced on this corridor, so booking 3-5 days out locks in the best pricing. Request a custom quote for exact rates.
How long does freight take from San Antonio to Houston?
Standard FTL transit from San Antonio to Houston 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 San Antonio to Houston freight?
Equipment choice depends on your commodity. San Antonio commonly ships military equipment, processed foods, manufactured goods, which typically moves in standard dry van trailers. Houston commonly receives crude oil, containerized imports, steel pipe. Our team matches you with the right equipment type for your specific freight.
Is there good backhaul from Houston to San Antonio?
Moderate backhaul (scored 65/100 based on Houston's outbound commodity mix). Backhaul from Houston to San Antonio requires planning. Carriers often reposition via intermediate markets, impacting forward pricing. Houston's top outbound commodities — refined petroleum, petrochemicals, plastic resins — are the most common return-load categories carriers target.
What commodities move from San Antonio to Houston?
The San Antonio-to-Houston corridor handles a diverse freight mix — freight brokers often call this the Energy & Chemicals Route. San Antonio's top outbound commodities include military equipment, processed foods, manufactured goods, building materials, medical supplies, automotive parts. Houston's primary inbound freight includes crude oil, containerized imports, steel pipe, industrial chemicals, consumer goods, drilling equipment. Industries driving this lane include military & defense and healthcare from San Antonio and oil & gas and petrochemicals in Houston.
When are rates highest on the San Antonio to Houston lane?
This lane's rate cycle is tied to military & defense and healthcare cycles. Key periods: Oct-Dec (retail peak) (+15-22% on dry van, book 2+ weeks out); Jul (auto shutdown) (-8-12% available capacity, predictable); Mar-Oct (construction season) (+8-14% on flatbed). For the lowest spot rates, ship mid-week (Tue, Wed, Thu) and avoid Sun, Fri PM, Mon AM pickups when possible.
Can freight from San Antonio to Houston be delivered same-day?
Yes. At 246 miles (4 hrs driving), a single driver can complete the San Antonio-to-Houston 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 San Antonio to Houston
We maintain working relationships with 167+ FMCSA-verified carriers running the San Antonio–Houston corridor. Tell us about your freight and we will match you with one that fits your commodity, timing, and budget. Free quote, no obligation.
Mon-Fri 7AM-7PM CT | No obligation, no contracts