
You can buy LPG (Liquefied Petroleum Gas), also known as autogas, at dedicated fueling stations. The most straightforward way to find them is by using specialized station locator apps and websites. While not as common as gasoline stations, there are still thousands of autogas stations across the United States, often located at major truck stops, certain propane suppliers, and a limited number of traditional gas stations.
The key to finding LPG is using the right tools. Propane.com and the Alternative Fuels Data Center (AFDC) station locator from the U.S. Department of Energy are the most authoritative resources. These databases are frequently updated and provide crucial details like exact addresses, hours of operation, and whether the pump is designed for public use or requires a special fleet card.
| Station Brand/Retailer | Estimated Number of Public Stations (U.S.) | Common Location Types | Payment Methods |
|---|---|---|---|
| Love's Travel Stops | 100+ | Highways, major interstates | Card, Fleet Card |
| Flying J/Pilot | 50+ | Highways, major interstates | Credit Card, Fleet Card |
| AmeriGas | 200+ | Standalone propane facilities | Varies by location |
| Ferrellgas | 150+ | Standalone propane facilities | Varies by location |
| Local Propane Suppliers | 1000+ | Independent dealers | Often cash/credit, sometimes appointment needed |
Always call ahead before your first visit to a new station, especially an independent propane dealer. Confirm they have a public autogas pump, their hours, and the payment methods they accept. Some smaller suppliers may require you to ring a bell for service or pay inside the office. Planning your route around known LPG stations is essential for longer trips, as availability can be sparse in rural areas between major highways. The upfront research ensures a smooth and stress-free refueling experience.

I on my phone. The "Alt Fuel" app from the DOE is my go-to. I pull it up, it uses my location, and bam—it shows me all the closest LPG spots on a map. It tells me if it's a 24-hour truck stop or a little propane place that closes at 5 PM. Beats driving around guessing.

For a road trip, you gotta plan. Those big travel plazas like Love's or Flying J are your best bet on the interstate; they're built for big vehicles and almost always have an autogas pump. I plot my stops around them using their own company websites. The independent places are great for around town, but for highway miles, stick with the major chains you can count on.

Check with the company that did your LPG conversion. Mine gave me a list of reliable local stations and even a preferred customer card for a discount at a couple of them. They know the area and which stations are well-maintained. It’s a good starting point before you venture out on your own to find more options.

Don't just search for "gas stations." You need to use specific terms like "autogas," "LPG fueling," or "propane for vehicles" on Google Maps or your GPS. A regular gas station won't have it. I've found a few spots near me that way—one's even a U-Haul center that sells autogas to the public. It's all about using the right keyword so you get the right results.


