Gas prices in Lancaster, TX today
Updated Jun 14, 2026, 8:50 AM
Price by chain — today
Chain prices are estimates. We start from the Texas state average ($3.62/gal regular today) and apply typical per-chain offsets. Live per-station pricing coming soon.
cheapest
Murphy USA
$3.50
— no change
Buc-ee's
$3.54
— no change
HEB Gas
$3.57
— no change
Valero
$3.60
— no change
Exxon
$3.67
— no change
Conoco
$3.68
— no change
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Stations sorted by price
Gas prices in Lancaster, Dallas County are updated hourly.
Lancaster is a city of 41,275 residents in Central Texas.
The cheapest regular unleaded today is $3.504/gal at Murphy USA — filling a 15-gallon tank costs $52.56.
Compared to the Texas state average of $3.624/gal, Lancaster drivers pay close to 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
Total fuel cost
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Per person
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Nearby cities
Fuel prices & local data — Lancaster, TX ⛽
8:50 AM CT
Dallas CountyDFW MetroplexI-35E corridor41,275 residents
Lancaster is part of the massive Best Southwest inland port — Amazon, UPS, and Walmart operate 1-million-sq-ft distribution facilities along I-35E and I-20.
41K
population
2.0
vehicles / household
24%
truck ownership
~$280
est. monthly fuel
What is the cheapest gas station in Lancaster, TX right now?
Murphy USA is currently the cheapest at $3.50/gal for regular unleaded. Prices last updated Jun 14, 2026, 8:50 AM.
Source: AAA Texas, updated Jun 14, 2026, 8:50 AM CT
How much does a full tank cost in Lancaster, TX?
At current prices, filling a 15-gallon tank costs $52.56 at Murphy USA. A 20-gallon tank costs $70.08.
Source: AAA Texas, updated Jun 14, 2026, 8:50 AM CT
How do Lancaster, TX gas prices compare to the Texas state average?
The Texas state average for regular is $3.62/gal. Lancaster, TX drivers pay close to the statewide average — choose Murphy USA to pay below average. I-35E and I-20 intersect at Lancaster with among the heaviest truck freight volume in the Dallas metro.
Source: AAA Texas, updated Jun 14, 2026, 8:50 AM CT