ATIS Alerts

St Louis Downtown Airport (KCPS) Fuel Prices & FBOs

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Current 100LL prices, FBO information, fees, nearby cheaper fuel and pilot reports at St Louis Downtown Airport in Cahokia/St Louis, IL.

Fuel at KCPS

Lowest 100LL · self serve

No self-serve 100LL posted

Lowest 100LL · full serve

$9.74/ gal

Jet Aviation

Guaranteed price, checked yesterdayCurrent

Jet A from

$9.34/ gal

Jet Aviation

Guaranteed price, checked yesterdayCurrent

Fuel providers

1

Price freshness

1 current

Compare FBOsCheaper fuel nearbyAsk Fuel AI

100LL at KCPS currently starts at $9.74 per gallon full-service based on reported retail fuel pricing guaranteed by the FBO and last checked Sep 26.

Ask Fuel AI

Questions about KCPS, nearby airports, this state or a route — answered from the fuel data on this site.

Answers come from ATIS Alerts’ own fuel data (the fuel-price beta); the assistant explains results, it never invents a price or fee.

100LL prices at KCPS

Self serve, full serve and the update date for every FBO. Sorting never hides a stale price: each cell keeps its freshness label.

Sort:
  • Jet AviationUpdated yesterday

    100LL self

    —

    100LL full

    $9.74Currentchecked yesterday

    Jet A

    $9.34Currentchecked yesterday
Jet A prices (1)
  • Jet Aviation$9.34/ gal · Jet A · Full serve · Guaranteed price, checked yesterdayCurrent

FBOs at KCPS

Contacts, fueling hours, fees by aircraft class and amenities from each FBO's own listing. Fields the FBO has not published are left out, never guessed.

Jet Aviation

Phillips 66 fuel · ARINC 131.35

Updated yesterday Current

618-646-8262Website ↗Email

$9.74/ galFull serve
Guaranteed price, checked yesterdayCurrent
  • $9.34 / gal · Jet A · Full serveGuaranteed price, checked yesterday Current
Fees for a piston single
  • Lavatory service: $50 · all aircraft FBO listing Nov 20, 2023
  • Deicing: $19.50 · all aircraft FBO listing Nov 20, 2023FBO states: Deicing: $19.50 (per gallon (Type I))

Fueling hours: Hours of operation Monday - Sunday 24 hours

  • Rental cars
  • Catering
  • Conference room
  • Flight planning
  • Deicing
  • Aircraft detailing
Services & amenities (13, from the FBO’s listing)

Domestic and international handling · Aircraft cleaning · Complete line service · De-icing (Types I and IV) · ISO 14001/OHSAS 18001 certified · Executive terminal · Conference rooms · Passenger and crew lounges · Flight planning room · Weather service terminals · Hotel and catering coordination · Rental cars on request · Passenger and crew transporation

Manage this FBO? Claim this listing to update prices, hours and fees directly.

Cheaper 100LL near KCPS

Other fuel-beta airports posting a lower current 100LL price, with the price difference for your fill-up.

Within

1 fuel-beta airport within 50 NM post a lower current 100LL price than KCPS’s $9.74.

Gallons:
  • KSUSSpirit of St Louis Airport

    24 NM away · Self serve · Signature Aviation · Updated Sep 25 · current

    $6.89 / gal

    $2.85/gal less than KCPS ($9.74) · 40 gal ≈ $114.00

Distances are great-circle (straight-line) airport to airport, not routed flight distance. The savings figure is price difference × gallons only. It does not account for the additional flight time or fuel burned reaching the other airport.

100LL price history at KCPS

Every posting is kept as it was seen. Self serve and full serve are tracked separately.

100LL full serve · Jet Aviation

Current
$9.74
7 days ago
not yet
30 days ago
not yet
Change over 30 days
not yet

ATIS Alerts records every price change as it is posted; 7- and 30-day comparisons and the chart appear once the record reaches back that far (tracking since Sep 26). Nothing is estimated.

Pilot Fuel PIREPs

What pilots actually paid and how the stop went at KCPS. Reviewed before they appear; no names published.

Pilot Fuel PIREPs are community-submitted notes about fuel, FBO service and fees. They are not official FAA pilot weather reports. Every report is reviewed by ATIS Alerts before it appears; prices and fees in a report are what one pilot paid on one visit.

No pilot fuel reports for KCPS yet. Stopped here recently? Tell the next pilot what you paid and how the FBO treated you.

Community-submitted FBO/fuel report — not an official FAA PIREP.

Report a fuel price or fee

Two ways to help: a quick price correction, or a full Fuel PIREP with fees, aircraft and notes. Both are reviewed before they appear and are labelled "Pilot reported".

Quick

Paid a different price, or a ramp fee? Help other pilots keep this page honest.

Detailed

Fees, aircraft, what you paid and how the stop went.

Fuel methodology & sources

Where prices come from. 100LL and Jet A prices at KCPS are read from public FBO fuel listings on a schedule (about once a week per airport, from our own systems, never on page load) and from pilot reports reviewed by ATIS Alerts. FBOs can also update their own listing once it is claimed.

What “updated” means. The date shown with a price is the date the FBO last updated its posting, not the day we read it. A “guaranteed price, checked” line is a posting the FBO commits to keep current, dated by our last check. Prices are labelled Current (0–7 days), Recent (8–14), Aging (15–30) or Stale (31+); a stale price is shown as “last reported” and never ranked as current.

Which price is shown. Every posting is kept; nothing is overwritten. When more than one source reports the same FBO, fuel and service, the displayed price is the newest from the most trusted source: FBO verified, then receipt verified, then the public listing, then pilot reported. A fresh pilot report only replaces a listing price that is more than two weeks old.

Pilot reports and Fuel PIREPs.Everything a pilot submits is held for review before it appears, and is labelled “Pilot reported” when it does. Pilot Fuel PIREPs are community-submitted notes about fuel, FBO service and fees; they are not official FAA pilot weather reports.

Fees.Fee lines carry their source: FBO listing (the FBO’s own published statement), Pilot reported (a reviewed pilot report, with the aircraft and date), Receipt verified or FBO verified. Fees vary by aircraft, so lines are shown per aircraft class; a fee the FBO states without qualification is shown for all aircraft. Where the FBO states nothing, the page says so rather than guessing.

Nearby fuel. Distances are great-circle (straight-line) airport to airport, not routed flight distance. The savings figure is price difference × gallons only. It does not account for the additional flight time or fuel burned reaching the other airport.

Fuel prices are posted by FBOs or reported by pilots and change without notice. Confirm the price, fuel availability and hours with the FBO before you fly. ATIS Alerts does not sell fuel. Fuel prices can change without notice; ATIS Alerts displays reported prices and update dates — confirm directly with the FBO before making a fuel stop. About the fuel data and coverage →