Cheapest Gas in Mesquite, TX

Updated May 21, 2026 — Prices updated regularly from EIA data

$2.58

Lowest price at Costco in Mesquite

Finding Cheap Gas in Mesquite

Hunting down the lowest gas price in Mesquite, Texas is worth the effort. At $$2.58 per gallon at the cheapest outlet versus $$2.83 at the most expensive, you save $$3.75 on every 15-gallon fill-up.

Maximum Savings in Mesquite

Choose Costco over Chevron

$0.25 per gallon

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

Cheapest Brands in Mesquite

Rank	Brand	Est. Price	Savings vs. Most Expensive
#1	Costco	$2.58	$0.25
#2	Speedway	$2.70	$0.13
#3	Circle K	$2.71	$0.12
#4	Sunoco	$2.74	$0.09
#5	Marathon	$2.75	$0.08
#6	BP	$2.77	$0.06
#7	Mobil	$2.78	$0.05
#8	Exxon	$2.79	$0.04
#9	Shell	$2.81	$0.02
#10	Chevron	$2.83	$0.00

Gas Saving Tips for Mesquite Drivers

Use a gas rewards credit card. The Costco Citi Visa earns 4% back on eligible gas; Blue Cash Preferred earns 3% at US gas stations. Pairing a reward card with a warehouse club maximizes savings.
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.