GasWiser Logo
Sign InSign Up

GasWiser is an independent source for monitoring gas prices. We are not affiliated with any specific fuel brand.

About UsDisclaimerTerms & ConditionsPrivacy PolicyFAQsContact Us

Copyright © 2025 GasWiser | All Rights Reserved

  1. Home
  2. Costco
  3. Maryland

Maryland

Costco Gas Prices in Maryland

Compare today's Costco gas prices across Maryland. Browse 11 Costco stations and find the cheapest fuel near you.

province.totalStations

11

Lowest Price

$2.45

Province Average

$2.93

Highest Price

$3.45

Filter Options

Top 10 stations

11 matches
  • Arundel Mills Warehouse Costco

    Costco

    7077 Arundel Mills Cir

    Hanover, Maryland•3 months ago

    Regular

    $2.73

  • Columbia MD Warehouse Costco

    Costco

    6675 Marie Curie Dr

    Elkridge, Maryland•3 months ago

    Regular

    $2.78

  • Frederick Warehouse Costco

    Costco

    10 Monocacy Blvd

    Frederick, Maryland•3 months ago

    Regular

    $2.82

  • Glen Burnie Warehouse Costco

    Costco

    575 E Ordnance Rd

    Glen Burnie, Maryland•3 months ago

    Regular

    $2.78

  • White Marsh Warehouse Costco

    Costco

    9919 Pulaski Hwy

    Baltimore, Maryland•3 months ago

    Regular

    $3.45

  • Woodmore Towne Centre Warehouse Costco

    Costco

    2400 Five Lees Ln

    Glenarden, Maryland•3 months ago

    Regular

    $3.26

  • Brandywine Warehouse Costco

    Costco

    16006 Crain Hwy

    Brandywine, Maryland•3 months ago

    Regular

    $3.25

  • Beltsville Warehouse Costco

    Costco

    10925 Baltimore Ave

    Beltsville, Maryland•3 months ago

    Regular

    $3.03

  • Gaithersburg Warehouse Costco

    Costco

    880 Russell Ave

    Gaithersburg, Maryland•3 months ago

    Regular

    $2.45

  • Owings Mills Warehouse Costco

    Costco

    10270 Mill Run Circle

    Owings Mills, Maryland•3 months ago

    Regular

    $2.69

Showing the top 10 of 11. Use search and filters above to narrow down your results.

Frequently Asked Questions

The average Costco gas price in Maryland is $2.93, based on 11 Costco stations tracked by GasWiser.

Cities in Maryland

  • Hanover
  • Elkridge
  • Frederick
  • Glen Burnie
  • Baltimore
  • Glenarden
  • Brandywine
  • Beltsville
  • Gaithersburg
  • Owings Mills