Top 10 Gas Stations & Cheap Fuel Prices in Key West, FL

Gas station closed. Out of business

They have pumps for large vehicles in back for diesel fuel. If you are pulling a boat they have ethanol free gas that's the cheapest around. Like 40 cents cheaper. It's 87 octain though. I always fill up here as I pass thru marathon.

Pumps not easy to access with larger vehicles

Great location headed north out of marathon, great prices good rewards program modern new station

Everyone here is always super friendly.

Poor customer service

There is NO diesel at this station. Went in and talked to the ladies behind the counter!

also sells rec90 for 2.99

This station is hard to get into, a difficult and sharp turn off overseas hwy/US1 if you are unfamiliar with it. Otherwise a nice station with good bathrooms and typically the best priced premium gas in the keys

Nice station