Million Air Marathon (KMTH)
The Florida Keys Marathon InternationalFBO Information
| 100LL | 100LL | Jet A w/ PRIST | Jet A |
|---|---|---|---|
$9.90 Self Service | $10.40 Full Service | $10.72 Full Service | $10.62 Full Service |
Fees & Charges
Million Air Marathon at The Florida Keys Marathon International Pilot ReviewsOverall Rating:
Curtis R.
June 5, 2026Piper Arrow - $35/night charge, including stays over 8 days. The landing/facility fee gets waived with an 18-gallon fuel buy. Dawn at the counter was awesome. The line crew had us covered on arrival - none around when we departed. Picked up a frozen key lime pie for the business.
joe.smith
February 25, 2026Single-engine landing fee is $35, and overnight is another $25.
Isaac C.
February 17, 2026Had a really good stop flying in with friends for lunch at the Lighthouse Kitchen. The FBO was solid, and they had a staff member on hand to take us to lunch and bring us back. It gives off a family-run feel. Fuel is pricey, but that’s what I’d expect in the Keys, and I was glad to pay the premium just to be able to visit the Keys.
derek842us
January 18, 2026Fuel prices here are a straight-up ripoff. Airports are basically a natural monopoly. With no regulation, these huge FBOs just gouge the small planes. Skip this FBO..
n30yj
November 17, 2025Be cautious of utilizing a credit card at this FBO!!! I flew there over a year ago in a rental Cirrus. They have processed my card with the same aircraft when I wasn't present. When I talked about it with the personnel, they did not admit the mistake of their actions.
Joe A.
May 1, 2026$45 fee can be waved with 10 gallons for a single engine and 20 gallons for a twin
kham
March 22, 2026Over the years I’ve stopped at several Million Air FBO's in a bunch of different aircraft and I’ve always been treated the same, whether I was in a C 310 or a Citation. Million Air Marathon really raises the bar for the company. From the front desk (Dawn) to the linemen that gave me a fast turn, everybody was on it. They do their best to make the customer experience great even when you’re not buying big amounts of fuel. Also, thanks for the Key Lime Pie! Hope to be back down soon.
Adam G.
February 12, 2026What a great surprise, flying the Bonanza from Wichita to Marathon. We stopped at Million Air in KTLH for the night and fuel. It was my wife's Birthday and the KTLH team already knew we were headed to KMTH, so they called ahead to let the KMTH crew know. When we got there, we were greeted with Birthday wishes from line service, plus Birthday wishes and Birthday gifts from the FBO team. Really nice way to help make my wife's Birthday special. Amazing Customer Service, thanks.
Zachary N.
December 29, 2025There are two FBO's on field, Same company Million Air but one only serves Jet A and the other is only 100LL Phone number for East FBO Marathon General Aviation is 305-743-4222 (taxiway B5 ) Piston Only (no Jets) The UNICOM frequency for this FBO is 131.45
Stephen H.
November 1, 2025Service was superb, the crew cars were already taken but they offered us transportation. Everybody super friendly and fine. Stephen H.