⛽ Costco Gas Prices in Washington

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This page shows latest Costco gas prices in Washington state.

$ Green indicates decreased prices.

Last Updated: Aug 05 2025, 04:00 PM EDT

LocationRegularPremium
BELLINGHAM, WA

4125 ARCTIC AVE
BELLINGHAM, WA 98226-9325

 3.694.59
BONNEY LAKE, WA

9801 204TH AVE E
BONNEY LAKE, WA 98391-6559

 4.194.79
BURLINGTON, WA

1725 S BURLINGTON BLVD
BURLINGTON, WA 98233-3223

 3.794.39
CAMAS, WA

19610 SE 1ST ST
CAMAS, WA 98607-7472

 3.794.26
CLARKSTON, WA

301 5TH ST
CLARKSTON, WA 99403-1860

 3.273.67
COVINGTON, WA

27520 COVINGTON WAY SE
COVINGTON, WA 98042-9100

 3.894.53
EAST WENATCHEE, WA

375 HIGHLINE DR
EAST WENATCHEE, WA 98802-5344

 4.094.49
EVERETT, WA

10200 19TH AVE SE
EVERETT, WA 98208-4256

 3.894.49
FEDERAL WAY, WA

35100 ENCHANTED PKWY S
FEDERAL WAY, WA 98003-8314

 3.684.08
FIFE, WA

3900 20TH ST E
FIFE, WA 98424-1818

 3.684.08
GIG HARBOR, WA

10990 HARBOR HILL DR NW
GIG HARBOR, WA 98332-8945

 4.114.99
ISSAQUAH, WA

1801 10TH AVE NW
ISSAQUAH, WA 98027-5384

 4.154.77
KENNEWICK, WA

8505 W. GAGE BLVD
KENNEWICK, WA 99336-8120

 3.754.19
KIRKLAND, WA

8629 120TH AVE NE
KIRKLAND, WA 98033-5822

 4.154.67
LACEY, WA

1470 MARVIN RD NE
LACEY, WA 98516-3870

 3.994.59
LAKE STEVENS, WA

9210 24TH STREET SE
LAKE STEVENS, WA 98258

 3.794.39
LYNNWOOD, WA

19105 HIGHWAY 99
LYNNWOOD, WA 98036-5228

 3.994.49
LYNNWOOD, WA

18109 33RD AVE W
LYNNWOOD, WA 98037-4840

 4.054.59
MARYSVILLE, WA

16616 TWIN LAKES AVE
MARYSVILLE, WA 98271-4701

 3.753.75
PUYALLUP, WA

1201 39TH AVE SW
PUYALLUP, WA 98373-3803

 3.744.14
REDMOND, WA

7725 188TH AVE NE
REDMOND, WA 98052-6088

 4.254.85
SEATTLE, WA

4401 4TH AVE S
SEATTLE, WA 98134-2311

 4.194.99
SEQUIM, WA

955 W WASHINGTON ST
SEQUIM, WA 98382-3266

 4.154.89
SHORELINE, WA

1175 N 205TH ST
SHORELINE, WA 98133-3206

 3.994.66
SILVERDALE, WA

10000 MICKELBERRY RD NW
SILVERDALE, WA 98383-8302

 3.954.65
SPOKANE, WA

5601 E SPRAGUE AVE
SPOKANE, WA 99212-0826

 3.834.09
SPOKANE, WA

12020 N NEWPORT HWY
SPOKANE, WA 99218-1655

 3.864.29
TACOMA, WA

2219 S 37TH ST
TACOMA, WA 98409-7473

 4.164.85
TUKWILA, WA

400 COSTCO DR STE 150
TUKWILA, WA 98188-4808

 4.394.95
TUMWATER, WA

5500 LITTLEROCK RD SW
TUMWATER, WA 98512-7363

 3.924.39
UNION GAP, WA

2310 LONGFIBRE RD
UNION GAP, WA 98903-1513

 3.493.85
VANCOUVER, WA

6720 NE 84TH ST
VANCOUVER, WA 98665-2016

 3.694.19
WOODINVILLE, WA

24008 SNOHOMISH WOODINVILLE RD
WOODINVILLE, WA 98072-9743

 4.094.69

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