The fastest way to find cheaper fuel in your area
The cheapest gas near you is usually found through a fuel price app or website that shows real-time prices from stations around you. GasBuddy, GetUpside, and Waze all display current prices at nearby pumps and let you sort by lowest price first. Many of these apps also show which stations offer rewards or cashback, which can lower your effective cost per gallon.
Your own bank or credit card company may also show fuel prices in their mobile app — some banks partner with fuel networks to display prices directly. If you have a warehouse membership like Costco or Sam's Club, their fuel stations often undercut nearby competitors, though you pay a membership fee upfront.
Price differences between stations in the same area can be 20 to 40 cents per gallon, so checking before you fill up is worth the two minutes it takes.
Key Takeaways
- GasBuddy, GetUpside, and Waze show real-time fuel prices at stations near you and let you filter by lowest price.
- Warehouse memberships like Costco and Sam's Club often have the lowest per-gallon prices, but you pay an annual membership fee.
- Some credit cards and bank apps display fuel prices and offer cashback or rewards at certain stations.
- Fuel prices can swing 20 to 40 cents per gallon between nearby stations, so checking takes only a few minutes and saves real money.
- Loyalty programs at individual chains sometimes offer discounts, but you need to check whether the discount beats the lowest-price station in your area.
How fuel price apps work and what they show
Fuel price apps pull data from two sources: stations that report their prices directly to the app, and user reports. GasBuddy relies heavily on user submissions — anyone can report a price they saw, which means prices are sometimes a few hours old. Waze integrates fuel prices into its navigation app, so you see prices while you are already planning a route. GetUpside focuses on cashback offers, showing you which stations will pay you back a percentage of what you spend.
All three apps are free to read and use. They show the station name, address, current price per gallon, and how recently the price was updated. Some also display which payment methods get discounts — for example, paying with cash instead of a card, or using a specific credit card.
The catch is that not every station reports prices in real time. Rural areas and smaller independent stations may not appear in these apps at all, so if you live outside a city, you may need to call stations directly or check their websites.
Warehouse clubs and their fuel pricing
Costco, Sam's Club, and BJ's Wholesale all operate their own fuel stations and typically price fuel 10 to 30 cents per gallon lower than nearby commercial stations. Costco members pay $60 per year for a Gold Star membership (or $120 for Executive), and Sam's Club memberships start at $50 per year. You must be a member to buy fuel at these stations.
The math works out if you fill up regularly. If you buy 15 gallons per week and save 20 cents per gallon, you save about $156 per year — enough to cover a Costco membership and still come out ahead. If you fill up once a month, the membership may not pay for itself.
Warehouse fuel stations are often located at the warehouse itself, so you need to be near one. Check the warehouse locator on their website to see if there is a station near your regular route.
Credit card rewards and bank fuel discounts
Some credit cards offer cashback or points on fuel purchases. A card that gives 3% back on gas means you save 3 cents on every dollar you spend — on a $50 fill-up, that is $1.50. Over a year of regular fill-ups, that adds up, but only if you pay off the card each month. Carrying a balance and paying interest erases any reward.
Some banks also partner with fuel networks to show prices in their app or offer discounts at certain stations. For example, a bank might show you prices at Shell, Chevron, and Exxon stations near you, or offer 10 cents off per gallon on your first fill-up. Check your bank's app or website to see what fuel offers are available to you.
The key is comparing the actual discount to the lowest price you can find through a price app. A 5% cashback offer sounds good until you realize the cheapest station in your area is already 15 cents cheaper than the station offering the reward.
Individual station loyalty programs and their real value
Shell, Chevron, BP, and other major chains run loyalty programs that offer discounts or points on fuel. You sign up for free, link a payment method, and earn rewards on purchases. Some programs offer 5 to 10 cents off per gallon after you reach a spending threshold.
The problem is that these discounts are usually smaller than the price difference between the cheapest and most expensive stations in your area. A Shell loyalty discount of 5 cents off is only worth it if the Shell station is already competitive on price. If a cheaper independent station is 20 cents per gallon lower, the loyalty discount does not make up the difference.
Loyalty programs are most useful if you already prefer a certain brand or station location is convenient for you. In that case, signing up costs nothing and the discount is a bonus. But do not choose a station based on loyalty rewards alone — check the actual price first.
Why fuel prices vary so much between nearby stations
Gas stations set their own prices based on what they paid for their fuel, their location, and local competition. A station on a highway charges more than one on a side street because drivers are less likely to shop around. A station in a wealthy neighborhood may price higher because customers are less price-sensitive. A new station trying to build market share may undercut competitors.
Fuel is also a commodity, meaning the wholesale price changes daily based on global oil markets. Stations update their prices at different times — some in the morning, some in the afternoon — so prices can shift throughout the day. This is why a price app shows you when the price was last updated.
The cheapest station today may not be the cheapest tomorrow, which is why checking before you fill up matters more than remembering one favorite cheap station.
Timing your fill-ups to catch lower prices
Fuel prices tend to be lowest on Monday and Tuesday and highest on Friday and Saturday, because demand is lower early in the week. However, this pattern is not may provide — a global event or refinery issue can flip prices overnight. Checking an app is more reliable than guessing based on the day of the week.
If you have a flexible schedule, filling up on a Monday or Tuesday when you happen to see a low price is better than waiting for a specific day. Some people set price alerts in GasBuddy so they get a notification when fuel drops below a certain price at stations near them.
For most people, the bigger savings come from using a price app to find the cheapest station that day, rather than trying to time the market. A 20-cent difference between stations beats a 5-cent difference between days.
Frequently Asked Questions
Do fuel price apps work in rural areas?
Fuel price apps work best in cities and suburbs where many stations report prices. In rural areas, fewer stations use these apps, so you may see limited options or outdated prices. Calling stations directly or checking their websites may be faster than relying on an app.
Can I use a fuel price app while driving?
Waze integrates fuel prices into its navigation app, so you can see prices while planning a route before you drive. GasBuddy and GetUpside are best used before you leave home or while parked. Never look at your phone while driving.
Do I have to buy a membership to use fuel price apps?
No. GasBuddy, Waze, and GetUpside are all free to read and use. GetUpside offers cashback, but you do not pay to join. Warehouse fuel stations require a membership to buy fuel, but the apps themselves are free.
What if the fuel price shown in the app is wrong?
Apps that rely on user reports (like GasBuddy) can show outdated or incorrect prices. If you arrive at a station and the price is different, you can report the correct price in the app so other users see accurate information. Check the app's timestamp to see how old the price is before you drive there.
Is it worth driving farther to find cheaper fuel?
Only if the price difference is large enough to cover the extra gas you use driving there. If you drive 5 miles out of your way to save 10 cents per gallon on a 15-gallon fill-up, you save $1.50 but burn extra fuel getting there. A 20 to 30-cent difference is usually worth a short detour; a 5-cent difference is not.