Houston to San Antonio: distance and drive time
The two cities are about 200 miles apart, and the drive takes about 3 hours without stops, mostly on Interstate 10. We are based in Houston, so a transfer that starts at a Houston clinic needs no positioning drive before pickup.
This lane suits patients and fertility clinics in Houston and San Antonio who need material moved between the two cities. Traffic on the way out of Houston is the usual variable.
Why drive instead of fly from Houston to San Antonio
Driving is the better fit here. The courier stays with the shipper in the vehicle, there is no airport security, and there is no flight schedule to fit around. With no screening, the X-ray question rarely comes up, but the do-not-X-ray letter is still carried for any stop.
How a Houston to San Antonio transfer runs
- Step 1
Release
The sending lab confirms the release and prepares the straws or canes.
- Step 2
Pickup
Our courier collects in the agreed window, checks the ID list and signs the chain of custody form.
- Step 3
Seal
The dry vapour shipper is sealed and the seal number is recorded.
- Step 4
Drive
The courier drives to San Antonio with the shipper, keeping a temperature log.
- Step 5
Delivery
The receiving lab checks the seal and contents, and both sides sign.
What each clinic typically prepares
Each clinic sets its own requirements, so ask both labs. Typically:
Sending clinic
- A release letter and signed consent forms
- Lab contact name and direct phone number
- A straw or cane ID list that matches the labels
- A pickup time window the lab can keep
Receiving clinic
- Its own consent forms and acceptance of the material
- Lab contact name and direct phone number
- A delivery window, and whether it accepts material after hours
- Who signs for the shipper on arrival
How we handle the material
- A dedicated courier stays with the shipper the whole trip, with no handover to a third party.
- A chain of custody form is signed and sealed at pickup and delivery, with the seal number checked.
- A dry vapour shipper and a temperature log for the trip, plus a do-not-X-ray letter for any stop.
See our no X-ray protocol for detail.
Price for Houston to San Antonio
We quote each road transfer for its own route and timing.
$850 to $1,000
Houston to San Antonio questions
How long does it take to transport embryos from Houston to San Antonio?
The drive is about 3 hours without stops, for roughly 200 miles. Pickup, sealing the shipper and the handover add to that, so the whole transfer takes longer than the drive alone. We agree the pickup window with both labs first and do not promise a clock time before they confirm.
Can the transfer be done in one day?
Often, yes. With a drive of about 3 hours, a same-day transfer is realistic when the sending lab can release in the morning and the receiving lab can accept the same day. Lab hours, not the road, usually decide it, so we check both before we agree a plan.
Is the shipper X-rayed on this route?
No. We drive directly between the clinics, so there is normally no screening. We still carry a do-not-X-ray letter and ask for hand inspection if any stop requires it. The courier stays with the shipper throughout, so it is never left for others to scan.
How do I get a price for Houston to San Antonio?
Send us the two clinic cities and your preferred day through the quote page, or call or message +1 832 513 5336. We quote each route individually and answer within 24 hours. The price depends on the timing and what the two labs require.
