Best-in-class delivery for Texas and Central regions with LSO

Lone Star Overnight (LSO) is a leading regional parcel carrier serving 100% of Texas zip codes with service in Oklahoma, Louisiana, Arkansas, Missouri, Kansas, and parts of Illinois. Built around the concept of providing a world-class residential delivery service, LSO has been the premier regional carrier of choice for over 30 years. Save up to 40% in shipping costs when compared to similar services with other providers when shipping with EasyPost.

LSO logo

Service levels for all your shipping needs

Ship your parcels across the region with LSO. Enjoy free shipping supplies and pick ups for qualifying shipments and customers.

LSO includes the following services:

Priority Next Day
2 Day

LSO shipping advantages

Quality service and reliability

Servicing over 15,000 customers and 22 million packages annually, LSO has provided best-in-class service for over 30 years.

Equipped to ship year-round

With over 1,800 drivers and 55 service locations, LSO will get your packages where they need to go with a variety of service levels.

Premium shipping without the mark up

Pay up to 40% less on shipping costs compared to equivalent service levels with other big shippers, including 2 Day, Ground, and Ecommerce.

Getting started

Sign up with EasyPost

Sign up free for an EasyPost account and access your dashboard.

Select LSO as your carrier

Navigate to LSO and generate labels for your shipments.

Schedule a pick-up

Arrange a pick-up from your location for as many packages as you're shipping.

Free Express shipping supplies delivered right to your door

You can order free LSO Express shipping supplies directly from their website and receive them within 3-5 days. These supplies include letter packs, boxes, tubes, and more for your Express shipments. Save even more on regional shipping costs with free supplies. Please note, these packaging materials are for Express-level shipments only.

Accessible Drop Boxes across the region

With over 400 LSO Service Centers and Drop Boxes, you can easily drop off shipments at a convenient location. Visit LSO's branch locator to quickly find a Drop Box or Service Center nearby to start shipping packages.

Free pickups for shipments

LSO provides free pickups for all packages sent to qualifying customers. Shippers can schedule a pickup either through our API or LSO's phone line. On-call pickups via the EasyPost API can be automatically created when you print your LSO label to save you time.

Exceed customer expectations

LSO recognizes that each delivery represents your company, and behind every package is an opportunity to exceed customer expectations and build trust and loyalty in your brand. LSO gives shippers peace of mind knowing that their packages will arrive safely, on time, and in the condition expected. Let LSO make you and your team the champion of delivery!