Gas prices in DeSoto, TX today
Updated Oct 17, 2026, 12:42 PM
Price by chain — today
Chain prices are estimates. We start from the Texas state average ($3.91/gal regular today) and apply typical per-chain offsets. Live per-station pricing coming soon.
cheapest
Murphy USA
$3.79
— no change
Buc-ee's
$3.83
— no change
HEB Gas
$3.86
— no change
Valero
$3.89
— no change
Exxon
$3.96
— no change
Conoco
$3.97
— no change
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Gas prices in DeSoto, Dallas County are updated hourly.
DeSoto is a city of 56,141 residents in Central Texas.
The cheapest regular unleaded today is $3.788/gal at Murphy USA — filling a 15-gallon tank costs $56.82.
Compared to the Texas state average of $3.908/gal, DeSoto 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
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Fuel prices & local data — DeSoto, TX ⛽
12:42 PM CT
Dallas CountyDFW MetroplexI-35E corridor56,141 residents
DeSoto sits along the I-35E / US-67 corridor south of Dallas and hosts major UPS, Amazon, and FedEx distribution facilities — part of the Best Southwest logistics cluster.
56K
population
2.0
vehicles / household
20%
truck ownership
~$303
est. monthly fuel
What is the cheapest gas station in DeSoto, TX right now?
Murphy USA is currently the cheapest at $3.79/gal for regular unleaded. Prices last updated Oct 17, 2026, 12:42 PM.
Source: AAA Texas, updated Oct 17, 2026, 12:42 PM CT
How much does a full tank cost in DeSoto, TX?
At current prices, filling a 15-gallon tank costs $56.82 at Murphy USA. A 20-gallon tank costs $75.76.
Source: AAA Texas, updated Oct 17, 2026, 12:42 PM CT
How do DeSoto, TX gas prices compare to the Texas state average?
The Texas state average for regular is $3.91/gal. DeSoto, TX drivers pay close to the statewide average — choose Murphy USA to pay below average. I-35E north to downtown Dallas is a 25-minute commute with moderate morning congestion.
Source: AAA Texas, updated Oct 17, 2026, 12:42 PM CT