Not Logged In Log In   Sign Up   Points Leaders
Follow Us    12:42 AM

How does GasBuddy Work?

  • Find Gas
  • Save money by finding the cheapest gas near you.
  • Report Gas
  • Help others save money by reporting gas prices.
  • Win Gas
    Get Entries
  • Earn points for reporting gas prices and use them to enter to win free gas. (Learn More)
Join Now


Illinois USA Trend
Today 3.901 3.628 Prices Stable
Yesterday 3.902 3.625
One Week Ago 3.941 3.598
One Month Ago 3.790 3.514
One Year Ago 3.741 3.512
* Average Regular Gas Prices - Updated: 12:35 AM

Price Charts
Price Charts
Gas Price Heat Maps
Gas Price Heat Maps
Get Gas Price Data

This Week's Opinion Poll

How many registered motor vehicles are there in your household?  (Discuss)

Tell a friend about our site!

Friend's Email Your Name  (Advanced)

Quick Search for Gas Prices

Find the lowest gas prices in these areas:
Looking for more prices in Illinois? Try:

Related Information

Research ratings, reviews, and photos to help you find the best hotel at the lowest price. Visit for cheap Illinois hotels.

Illinois Avg


Lowest Regular Gas Prices in the Last 36 hours
Price Station Area Thanks
9379 IL 125 & Kent Feed Rd
17 hours ago
Phillips 66
10076 US-67 & IL-125
17 hours ago
1200 Grand Ave & 12th St
17 hours ago
GasBuddy on the Go
Get the GasBuddy app on your phone. Find cheap gas on the go! Report gas prices and win prizes!
Get the app. It's free!