Keystone
Colorado
Keystone Gas Prices - Find the Lowest Gas Prices in Keystone, CO
Search for the lowest gasoline prices in Keystone, CO. Find local Keystone gas prices and Keystone gas stations with the best prices to fill up at the pump today
National and Colorado Gas Price Averages
| National Avg. | CO Reg. Avg. | CO Plus Avg. | CO Prem. Avg. | CO Diesel Avg. |
|---|---|---|---|---|
|
$3.179
05/20/2025
|
$3.117
05/20/2025
|
$3.498
05/20/2025
|
$3.817
05/20/2025
|
$3.351
05/20/2025
|
Today's lowest gas prices in Colorado and around Keystone
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
Murphy Express 14900 E Colfax Ave, Aurora, CO |
$2.53
05/20/2025
|
$3.03
05/20/2025
|
$3.33
05/20/2025
|
$3.09
05/20/2025
|
Costco 4741 N Airport WayE, Denver, CO |
$2.53
05/20/2025
|
05/20/2025
|
$3.33
05/20/2025
|
05/20/2025
|
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Memorial Day Ceremony at Dillon Cemetery
Monday, May 26, 2025 from 10:00am to 11:00am
Dillon, CO
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In and Around Keystone, CO