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Cheapest Gas Prices in Katy, TX — Compare Pump Prices

95 STATIONS WITH 89 PRICESSHOWING 1-25 OF 95

Looking for cheap gas in Katy, TX? Compare available pump prices for regular 87, mid-grade 89, premium 91 and 93, and diesel at the Katy stations listed below. Choose a station to get directions, or open the interactive map to search by your preferred fuel grade and location.

Prices may come from available station data or approved Gas Scout reports. Check each station's last-reported time when shown; pump prices can change. An em dash means that grade has no published price, not that it costs $0.00. Approved Scout photos take priority over older automated fuel-grade information.

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Walmart thumbnail

Walmart

CHEAPEST

22850 Morton Ranch Rd, Katy, TX 77449, USA

LAST UPDATED 2 days ago

87$3.400

89$3.700

91$3.900

93—

Diesel$5.340

Walmart thumbnail

Walmart

20903 Highland Knolls Dr, Katy, TX 77450, USA

LAST UPDATED 9 days ago

87$3.470

89$3.800

91$4.130

93—

Diesel$5.400

Bucee's thumbnail

Bucee's

27700 Katy Fwy, Katy, TX 77494, USA

LAST UPDATED 4 days ago

87$3.440

89$3.840

91$4.240

93—

Diesel$5.400

Exxon thumbnail

Exxon

4011 Pitts Rd, Katy, TX 77493, USA

LAST UPDATED 2 days ago

87$3.500

89$3.860

91$4.200

93—

Diesel$5.500

KS

Katy Star

5710 Hwy Blvd, Katy, TX 77493, USA

LAST UPDATED 7 days ago

87$3.400

89$3.860

91—

93—

Diesel$5.400

K

Kroger

2650 W Grand Pkwy N, Katy, TX 77449, USA

LAST UPDATED 8 days ago

87$3.499

89$3.899

91—

93$4.299

Diesel—

QuikTrip thumbnail

QuikTrip

23169 Morton Ranch Rd, Katy, TX 77449, USA

LAST UPDATED 12 days ago

87$3.499

89$3.899

91—

93$4.299

Diesel$5.389

KC

Kroozin Clay

19533 Clay Rd, Katy, TX 77449, USA

LAST UPDATED 3 days ago

87$3.530

89$3.900

91$4.300

93—

Diesel—

HEB

H-E-B Fuel

29711 Jordan Crossing Blvd, Katy, TX 77494, USA

LAST UPDATED 16 days ago

87$3.560

89$3.960

91$4.330

93—

Diesel$5.500

Sunoco / 7-Eleven thumbnail

Sunoco / 7-Eleven

21751 Clay Rd, Katy, TX 77449, USA

LAST UPDATED 67 days ago

87$3.369

89$3.969

91—

93$4.369

Diesel$4.945

QuikTrip thumbnail

QuikTrip

27820 Kingsland Blvd, Katy, TX 77494, USA

LAST UPDATED 10 days ago

87$3.540

89$3.990

91$4.440

93—

Diesel$5.400

BM

Big Mart

22643 Morton Ranch Rd, Katy, TX 77449, USA

LAST UPDATED 3 days ago

87$3.420

89$4.000

91$4.100

93—

Diesel$5.430

CITGO / NEW FRANZ FOOD MART thumbnail

CITGO / NEW FRANZ FOOD MART

20230 Franz Rd, Katy, TX 77449, USA

LAST UPDATED 13 days ago

87$3.600

89$4.000

91—

93—

Diesel—

PT

Prime Time

6201 N Fry Rd Ste F, Katy, TX 77449, USA

LAST UPDATED 3 days ago

87$3.480

89$4.000

91$4.500

93—

Diesel$5.500

K/

Kroozin / Super Fast Foodmart / Kroo…

26939 Clay Rd, Katy, TX 77493, USA

LAST UPDATED 9 days ago

87$3.660

89$4.060

91$4.360

93—

Diesel—

Mobil / 7-Eleven thumbnail

Mobil / 7-Eleven

1250 Pin Oak Rd, Katy, TX 77494, USA

LAST UPDATED 2 days ago

87$3.420

89$4.060

91$4.460

93—

Diesel$5.500

Shell thumbnail

Shell

19922 Kieth Harrow Blvd, Katy, TX 77449, USA

LAST UPDATED 3 days ago

87$3.500

89$4.060

91$4.500

93—

Diesel$5.500

66

Phillips 66

25010 Franz Rd, Katy, TX 77493, USA

LAST UPDATED 10 days ago

87$3.570

89$4.080

91$4.530

93—

Diesel$5.600

7-Eleven thumbnail

7-Eleven

23013 Clay Rd, Katy, TX 77493, USA

LAST UPDATED 62 days ago

87$3.499

89$4.099

91—

93$4.499

Diesel$4.999

FF

Flash Fuel express 1

24002 Franz Rd, Katy, TX 77493, USA

LAST UPDATED 8 days ago

87$3.600

89$4.100

91$4.600

93—

Diesel$5.600

K

Kroger

6057 N Fry Rd, Katy, TX 77449, USA

LAST UPDATED 3 days ago

87$3.500

89$4.100

91$4.660

93—

Diesel$5.700

Mobil / 7-Eleven thumbnail

Mobil / 7-Eleven

1505 N Westgreen Blvd, Katy, TX 77449, USA

LAST UPDATED 2 days ago

87$3.500

89$4.100

91$4.500

93—

Diesel$5.670

Murphy thumbnail

Murphy

6010 N Fry Rd, Katy, TX 77449, USA

LAST UPDATED 2 days ago

87$3.460

89$4.100

91$4.500

93—

Diesel$5.550

Valero / Circle K thumbnail

Valero / Circle K

1546 N Westgreen Blvd, Katy, TX 77449, USA

LAST UPDATED 2 days ago

87$3.500

89$4.100

91$4.500

93—

Diesel$5.670

Exxon thumbnail

Exxon

3021 W Grand Pkwy N Ste A, Katy, TX 77449, USA

LAST UPDATED 3 days ago

87$3.600

89$4.110

91$4.560

93—

Diesel$5.550

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