The average cost of a gallon of gas in Houston is $3.14. But some stations around town sold regular gas for 17 cents less.

The following three stations sold gas for less on Monday, according to www.GasBuddy.com.

• Sam's, East Fwy & Haden Rd., East Houston: $2.97
  
• Exxon, Sam Houston Pkwy & Telephone Rd., Southeast Houston: $2.97
  
• Valero, Barker Cypress & West Rd., Northwest Houston: $3.03
  

More Information:

• Houston Gas Prices.com
• GasBuddy.com
• Gas Buddy Trip Cost Calculator
• GasPriceWatch.com
• Gas Price Calculator
• 5 Simple Tips To Save At Gas Pump
• Cars With The Best Gas Mileage
• History Of Gas Prices
• U.S. Energy Dept.: Average Price By Region
• 30 Gas Saving Tips