I was today days old when I learned AAA quietly runs the cleanest free gas-price dashboard on the internet — daily national, state, and local averages for all 50 states, no app required, no login, no location sharing. And it has a fuel cost calculator that lets you run the road trip math before you leave.
Every October I drive from North Carolina to Las Vegas and back. That’s roughly 4,000 miles round-trip, about 160 gallons of gas at 25 MPG. At $3/gallon that’s $480 in fuel. At $4/gallon it’s $640. A hundred and sixty dollar difference based purely on what’s happening at the pump that week — and with oil prices spiking the way they have lately, that math matters more than usual this year. gasprices.aaa.com is the first place I check before I book the trip dates.
What it is:
A free public webpage that shows national, state, and local gas price averages updated daily. The data comes from the same OPIS feed that GasBuddy and other trackers use, so the numbers are the same quality. Click through from the national average to your state, then to your metro area. Trend charts show where prices have been over the past week, month, and year — useful for knowing whether you’re in a spike or a dip.
The anti-GasBuddy case:
GasBuddy’s most useful feature — finding the lowest price within a few miles — requires the app. The app collects your location continuously and that data is a genuine revenue stream: GasBuddy was acquired by PDI Technologies in 2021, and location data from the app is sold to fleet operators, insurers, and advertisers. That’s the business model. Nothing wrong with that trade if you want the per-station pricing — but if you just want to know “what’s the average price in North Carolina right now,” you’re giving up a lot for something you don’t need.
AAA’s page works in any browser. No download. No account. No location prompt. The trade-off is that it shows averages, not individual station prices — but for planning a trip, averages are exactly what you need.
The fuel cost calculator:
This is the underrated part. Open the page, scroll down, enter your trip miles and your vehicle’s MPG, and it spits out an estimated fuel cost using the current average price for your route. It’s not sophisticated — no routing, just a math formula — but it’s exactly what you need for “should I leave next weekend or wait two weeks to see if prices drop.”
I punched in NC to Vegas: 4,000 miles, 25 MPG, current average. Got a number. Decided October 12 is the target date. That’s the entire use case, and it took about 45 seconds.
What it’s not:
It won’t help you find the cheapest pump on your current route. For that, you genuinely do need GasBuddy or Google Maps. AAA is the right tool when you want context — national trends, state comparisons, trip planning math — not when you want to save four cents tonight. Different jobs, different tools.
Why it’s a today-days-old moment:
Gas prices have been volatile enough lately that the specific week you drive somewhere can genuinely affect your budget. Most people either check GasBuddy (app install, location tracking) or just fill up and hope for the best. The AAA page is sitting right there — maintained, accurate, no strings — and most drivers have no idea it exists. For road trippers especially, it’s a clean planning tool that asks nothing in return.
Go check it at gasprices.aaa.com.