How to Save on Gas When Prices Are High

Gas prices have been unusually high in 2026. The AAA national average for regular was about $4.29 a gallon on Oct. 25, the highest for this time of year on record according to AAA, as crude oil prices have hovered near $100 a barrel. Here’s how to spend less on each tank.

Find the cheapest gas

• Use a gas price app or map to compare nearby stations. Prices can differ by 20 cents or more within a few miles.
• Avoid stations right off the highway, which often charge more.
• Pay cash if the station has a cash discount. Some stations charge more per gallon for credit cards.
• Fill up early in the week when prices are sometimes lower in many areas, though this varies by region.

Use rewards

• Grocery store fuel points can take 10 cents or more off a gallon.
• Warehouse clubs often have lower gas prices for members.
• Gas station loyalty apps offer per-gallon discounts.
• Credit cards with gas rewards help if you pay in full every month.

Drive more efficiently

• Slow down. Fuel economy usually drops quickly at highway speeds above about 50 mph.
• Accelerate and brake smoothly. Aggressive driving lowers your gas mileage.
• Don’t idle. Idling can use a quarter to a half gallon of fuel an hour, depending on the engine and A/C use.
• Remove extra weight and empty roof racks you’re not using.
• Use cruise control on the highway.

Take care of your car

• Check tire pressure monthly. Underinflated tires lower fuel economy and wear out faster. The right pressure is on a sticker inside the driver’s door.
• Use the recommended grade of gas. If your owner’s manual says regular, premium doesn’t help.
• Keep up with maintenance, like air filters and oil changes.

Drive less

Combine errands into one trip, carpool, work from home when you can and use public transit or biking for short trips. The cheapest gallon is the one you don’t use.