Chicago gas eases again while diesel stays above $6

Chicago drivers got a split update today: regular gas eased again, while diesel is still above $6 a gallon citywide.

AAA’s City of Chicago row puts regular at $4.690 a gallon and diesel at $6.044 as of June 21. Regular is down 1.5 cents from yesterday and 20.7 cents from a week ago. Diesel is up 0.4 cent from yesterday but down 11.3 cents from a week ago. Both fuels are lower than a month ago and higher than a year ago.

What the latest numbers show

Regular gas is still expensive, but the recent move is in the right direction for commuters, households topping off before the workweek, and anyone trying to stretch a tank a little farther into the weekend. Diesel is a different story. Even with the small daily uptick, the city average remains above $6, which keeps pressure on contractors, delivery drivers, restaurants, and other businesses that burn a lot of fuel.

Against the latest U.S. benchmark from the Energy Information Administration, Chicago is still paying a noticeable premium. The national average for regular gasoline was $4.052 a gallon in the agency’s June 15 update, and diesel was $5.059. That puts Chicago about 64 cents higher for regular and about 99 cents higher for diesel.

Neighborhood prices still vary sharply

Station listings show why shopping around still matters. A 7-Eleven at 3743 S. Archer Ave listed regular at $4.699 and diesel at $5.599. Another 7-Eleven at 2366 N. Damen Ave listed regular at $5.199 and diesel at $6.299. Those are individual station prices updated within 24 hours, not citywide averages, but they show how much prices can swing across town.

For drivers, the practical takeaway is simple: regular is easing, diesel is still expensive, and the gap between stations can be wide enough to change what a fill-up costs by several dollars. For fleet operators and workers who rely on diesel, that difference adds up quickly over a week of deliveries, service calls, and job-site travel.

If you’re filling up around Chicago today, share the highest and lowest pump prices you’re seeing in your neighborhood.

Sources

• AAA Illinois fuel prices page — City of Chicago row
• U.S. Energy Information Administration — Gasoline and Diesel Fuel Update
• 7-Eleven Chicago station listing — 3743 S Archer Ave