Skip to content
Know before you taxi

All Products

Aviation Intelligence

Alerts & Airspace

Free Pilot Tools & Widgets

RC Aviation

Games & Learning

Weather Research & More

Pilot Resources

My Airports

Your shortcuts, saved on this device. Search to add an airport.

No airports saved yet. Add the fields you visit most.

Ask ATIS

Auburn Municipal Airport (KS50) Fuel Prices & FBOs

Beta

Current 100LL prices, FBO information, fees, nearby cheaper fuel and pilot reports at Auburn Municipal Airport in Auburn, WA.

Fuel at KS50

Lowest 100LL · self serve

$7.77/ gal

Auburn Airport Administration

Updated Nov 4Current

Lowest 100LL · full serve

No full-serve 100LL posted

Jet A from

$7.95/ gal

Cascade Helicopter Services

Updated Oct 26Aging

Fuel providers

2

Price freshness

1 current

Estimate my stop hereCompare FBOsCheaper fuel nearbyAsk Fuel AI

100LL at KS50 currently starts at $7.77 per gallon self-service based on reported retail fuel pricing updated Nov 4.

Ask Fuel AI

Questions about KS50, nearby airports, this state or a route — answered from the fuel data on this site.

Totals are estimates from ATIS Alerts’ own fuel and fee data (the fuel-price beta). A fee we don’t have is flagged, never guessed, and optional services like GPU or hangar aren’t added.

100LL prices at KS50

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 A prices (1)
  • Cascade Helicopter Services$7.95/ gal · Jet A · Full serve · Updated Oct 26Aging

FBOs at KS50

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.

Auburn Airport Administration

Phillips 66 fuel

Updated Nov 4 Current

253-333-6821Website ↗Email

$7.77/ galSelf serve
Updated Nov 4Current
Fees for a piston single
  • Ramp fee: None · all aircraft Found online · unconfirmed Sep 28Web listing, Sep 2026: no fee. City of Auburn's GlobalAir listing (updated Sep 10, 2026): no ramp or landing fees. Not confirmed by the FBO; call ahead. Source
  • Landing fee: None · all aircraft Found online · unconfirmed Sep 28Web listing, Sep 2026: no fee. City of Auburn's GlobalAir listing (updated Sep 10, 2026): no ramp or landing fees. Not confirmed by the FBO; call ahead. Source
  • Overnight parking: $5 · Not waived with fuel · all aircraft Airport website · unconfirmed Jan 1Airport website, Jan 2026: $5 per night. City of Auburn Municipal Airport official rate sheet, effective Jan 1 2026: open tie-down overnight fee for transient aircraft. Not confirmed by the FBO; call ahead. Source
  • Hangar: $25 · Not waived with fuel · all aircraft Airport website · unconfirmed Jan 1Airport website, Jan 2026: $25 per night. City of Auburn Municipal Airport rate sheet: transient overnight rate for an open T-hangar space, if available. Not confirmed by the FBO; call ahead. Source

Fueling hours: 24 hours a day

Estimate my stop here

Manage this FBO? Claim this listing to keep your fees, hours and services current. It’s free.

Cascade Helicopter Services

Fuel vendor

Updated Oct 26 Aging

206-767-5290Website ↗Email

No avgas price posted (Jet A below).

  • $7.95 / gal · Jet A · Full serveUpdated Oct 26 Aging
Fees for a piston single

No fee information for Cascade Helicopter Services yet.

Fueling hours: 7:00 am to 4:00 pm

  • Maintenance
Services & amenities (9, from the FBO’s listing)

Bell Helicopters · Airbus Helicopters · MD Helicopters · Robinson Helicopters · Full Avionics · Transponder & Altimeter Checks · Garmin Dealer · Jet-A | Full Service · Airbus Authorized Premium Service Center

Estimate my stop here

Manage this FBO? Claim this listing to keep your fees, hours and services current. It’s free.

Cheaper 100LL near KS50

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

Within

2 fuel-beta airports within 50 NM post a lower current 100LL price than KS50’s $7.77.

Gallons:
  • KRNTRenton Municipal Airport

    10 NM away · Self serve · Ace Aviation · Updated today · current

    $7.50 / gal

    $0.27/gal less than KS50 ($7.77) · 40 gal ≈ $10.80

  • KTIWTacoma Narrows Airport

    15 NM away · Self serve · Skyport Aviation · Updated Oct 20 · aging

    $7.54 / gal

    $0.23/gal less than KS50 ($7.77) · 40 gal ≈ $9.20

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 KS50

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

100LL self serve · Auburn Airport Administration

Current
$7.77
7 days ago
not yet
30 days ago
not yet
Change over 30 days
not yet
$8.50$7.65Oct 22Nov 9

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 25). Nothing is estimated.

Pilot Fuel PIREPs

What pilots actually paid and how the stop went at KS50. 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 KS50 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 KS50 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 →