Cheapest Gas in Ellicott City, MD

Updated May 20, 2026 — Prices updated regularly from EIA data

$2.91

Lowest price at Costco in Ellicott City

Finding Cheap Gas in Ellicott City

Paying less for gas in Ellicott City does not require sacrifice. The cheapest stations here match or beat the quality of premium branded competitors. Know where to go and save $$0.25 per gallon starting today.

Maximum Savings in Ellicott City

Choose Costco over Chevron

$0.25 per gallon

$3.75 per 15-gallon fill • $12.00 per year (est.)

Cheapest Brands in Ellicott City

Rank	Brand	Est. Price	Savings vs. Most Expensive
#1	Costco	$2.91	$0.25
#2	Speedway	$3.03	$0.13
#3	Circle K	$3.04	$0.12
#4	Sunoco	$3.07	$0.09
#5	Marathon	$3.08	$0.08
#6	BP	$3.10	$0.06
#7	Mobil	$3.11	$0.05
#8	Exxon	$3.12	$0.04
#9	Shell	$3.14	$0.02
#10	Chevron	$3.16	$0.00

Gas Saving Tips for Ellicott City Drivers

Avoid filling up at highway exits, airports, and tourist areas where convenience premiums routinely add 15-25 cents per gallon.
Keep your tires properly inflated to the manufacturer's recommended PSI — under-inflated tires reduce fuel economy by up to 3%, costing you money every mile.
Accelerate and brake gradually. Aggressive driving can reduce fuel economy by 15-40%, directly increasing how often you fill up.
Track weekly price cycles in your city — most markets follow predictable weekly patterns. Identifying yours and filling on low-price days saves 5-15 cents per gallon consistently.
Fill up before holiday weekends. Memorial Day, Fourth of July, and Labor Day consistently see 10-25 cent price spikes as demand surges. Topping off Thursday before a holiday weekend beats the rush.