About the San Antonio–Houston lane
What this lane costs
| — Weight | — USPS retail | — L5 estimated | — You save |
|---|---|---|---|
| 1 lb | $7.20 | $4.32 | $2.88 (40%) |
| 5 lb | $12.90 | $7.74 | $5.16 (40%) |
| 10 lb | $21.10 | $12.66 | $8.44 (40%) |
| 25 lb | $38.75 | $23.25 | $15.50 (40%) |
| 50 lb | $67.90 | $40.74 | $27.16 (40%) |
Retail rates are USPS Ground Advantage at Zone 3. L5 estimate assumes a 40% commercial discount typical for shippers in our volume bands. Request a custom quote for binding rates.
Carrier comparison: USPS, UPS, FedEx
When picking a carrier for the origin-to-destination lane, weight class is what usually decides.
USPS: USPS Ground Advantage is usually the lightweight winner — work-share access lets us inject parcels deep into the USPS network for additional savings.
UPS: UPS Ground tends to win in the 10–70 lb band, especially on commercial-to-commercial deliveries.
FedEx: FedEx Home Delivery covers residential at competitive rates, particularly for mid-weight (10–25 lb) parcels.
Transit time and timing considerations
What L5 customers ship on this lane
Optimizing your costs on this corridor
A few specific cost levers matter on this corridor:
- Short-zone lanes reward efficient packaging — every cubic inch of empty box space is dimensional weight you're paying for.
- On a near-zone lane like this, the biggest cost lever is dimensional weight: using boxes sized closer to your product's actual volume can save 10–15%.
About San Antonio as a shipping origin
About Houston as a destination
Frequently asked questions
What USPS zone is the San Antonio to Houston route?
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This lane is USPS Zone 3 (151–300 mi). Zones are calculated from the first three digits of each ZIP and represent the distance band between Sectional Center Facilities. Lower zones mean lower rates and faster transit.
Is overnight shipping available from San Antonio to Houston?
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Yes. UPS Next Day Air, FedEx Priority Overnight, and USPS Priority Mail Express all serve this lane. Pricing varies by weight and dimensions — typically $30–$120 for parcels under 10 pounds. For most shippers, overnight only makes sense for time-critical commitments.
Can I get insurance on shipments going from San Antonio to Houston?
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Yes — every L5 shipment includes baseline carrier liability (typically $100 per parcel). For high-value shipments, declared-value coverage is available at competitive rates. We file claims on your behalf if anything goes wrong.
How do I get a real rate quote for shipments on this lane?
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Use the L5 rate calculator for an official rate by service, weight and zone, or contact our team with your typical shipment profile (volume per week, average weight, dimensions). We'll send back an apples-to-apples comparison versus your current shipping setup within 24 hours.
Get a custom rate for this lane
If you ship from San Antonio to Houston regularly, we can build a custom rate program around your actual volume and shipment profile. Speak with us and a named account rep will send a detailed comparison versus your current shipping setup within one business day.