The Valero inside Fort Sam Houston has hands down the best gas prices in the entire city!
This gas station is located near the I35 entrance by N. Walters St. My husband and I have putting gas here for years, and since prices have really increased in the last 12 months, we make it a point to not even consider going anywhere else. Plus if you have the Military Star Card, you get 5 cents off from the current price which is an amazing deal and you get cash back. The only thing that I do not like about this gas station is the entrance. There is only one way to get in and is not marked really well which can be a little confusing for new people.
If you have access to the military base definitely save yourself some money and make sure to fill out your tank at this Valero. read more