Gas prices in Big Spring, TX today
Updated Oct 10, 2026, 1:37 AM
Price by chain — today
Chain prices are estimates. We start from the Texas state average ($3.92/gal regular today) and apply typical per-chain offsets. Live per-station pricing coming soon.
cheapest
Murphy USA
$3.91
— no change
Buc-ee's
$3.95
— no change
HEB Gas
$3.98
— no change
Valero
$4.01
— no change
Exxon
$4.08
— no change
Conoco
$4.09
— no change
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Stations sorted by price
Gas prices in Big Spring, Howard County are updated hourly.
Big Spring is a city of 26,766 residents in West Texas.
The cheapest regular unleaded today is $3.909/gal at Murphy USA — filling a 15-gallon tank costs $58.63.
Compared to the Texas state average of $3.915/gal, Big Spring drivers pay above the statewide average.
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gas price
Price per gallon
Murphy USA · Regular
$2.79
Passengers
1
2
3
4
5
6
Distance
239 mi
Houston → Dallas
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Fuel prices & local data — Big Spring, TX ⛽
1:37 AM CT
Howard CountyPermian BasinWest TexasI-20 corridor26,766 residents2,398 ft elevation
Big Spring hosts the Delek US Big Spring Refinery — 73,000 bbl/day — one of only a handful of inland Texas refineries and the nearest refinery to the Permian Basin crude production.
27K
population
2.2
vehicles / household
42%
truck ownership
~$344
est. monthly fuel
What is the cheapest gas station in Big Spring, TX right now?
Murphy USA is currently the cheapest at $3.91/gal for regular unleaded. Prices last updated Oct 10, 2026, 1:37 AM.
Source: AAA Texas, updated Oct 10, 2026, 1:37 AM CT
How much does a full tank cost in Big Spring, TX?
At current prices, filling a 15-gallon tank costs $58.63 at Murphy USA. A 20-gallon tank costs $78.18.
Source: AAA Texas, updated Oct 10, 2026, 1:37 AM CT
Why is gas in Big Spring, TX often cheaper than the Texas average?
Big Spring, TX sits near Delek Big Spring Refinery — 73,000 bbl/day — roughly 2 miles away. Local refinery plus Permian Basin oilfield competition keeps Big Spring gas prices below state average. Finished fuel travels I-20 to local terminals.
Source: AAA Texas, updated Oct 10, 2026, 1:37 AM CT