Signature Aviation-SUS offers award-winning ground services, quick turns and the most competitive prices on Jet-A and Avgas aviation fuel at Spirit of St. Louis Airport in Chesterfield, Missouri. With de-icing, aircraft detailing, 24-hour customs, on-site golf, a luxurious pilots' lounge, and more, Signature Aviation-SUS is ready to serve your needs.

Spirit of St Louis Airport ASRI 131.325 18260 Edison Avenue Chesterfield, MO 63005 United States of America 636-532-8882 SUS@signatureaviation.com https://www.signatureaviation.com/locations/SUS

     

Services, Facilities and Amenities Highest Quality Jet-A & Avgas Quick Turns 24/7/365 Free Ramp Wi-Fi Hangar Space De-icing Aircraft Detailing Pilots' Lounge Showers 24-hour Customs Self-Serve 100 LL Crew Cars Hertz Car Rental Limo Service Restaurants Nearby Hotels Nearby On-site Golf Catering Available Dallas Government Contract Fuel Safety 1st Qualified IS-BAH Stage 2 Registered Aircraft Maintenance (Provided by 3rd party)	Aviation fuel services Brand:  Fueling hours:  24 Hours New 100LL Self Service Facility   Fuel prices as last reported on 02-Jun-2026 100LL Avgas Full service    $8.20 100LL Avgas Self service    $7.157 Jet A Full service    $7.851   Prices include all taxes. Prices not guaranteed. Jet-A preblended with FSII
Comments from AirNav users Comments are submitted by their authors and do not reflect the opinion of AirNav, LLC. All comments must adhere to AirNav's Policy on Comments. From John Krakowski on 17-Sep-2024     Self serve gas, located under the control tower on the "yellow" ramp, are often out of service. Check the NOTAMS.   From John Krakowski on 30-Aug-2023     My last two visits to the self-serve pumps did not have the quoted AirNav price. AirNav listed Signature's self serve 100LL at $6.01/gallon when the price was really $6.36/gallon. Pumps easily accessible on "yellow" ramp...Located in front of the control tower.

Where would you like to go next?

• Signature Aviation web site
• Spirit of St Louis Airport information
• AirNav home page