Million Air Marathon (KMTH)

The Florida Keys Marathon International

FBO Information

Website:
Phone:
Piston Desk: (305) 743-4222
Location:
8800 Overseas Hwy (jet Service), Marathon 33050
Hours:
�Daily Business Hrs. 0700 to 1900, 24/7/365. CTAF 122.975. After Hrs Callout 305-743-1995. JET UNICOM 130.55 PISTON UNICOM 131.45
E-mail:
Amenities:
Restrooms, Wifi Internet, Pilots Lounge, Flight Planning
Credit Cards:
Avcard, Avfuel, Mastercard, Us Bank Multiservice, Visa, American Express
100LL100LLJet A
$8.57
Self Service
$8.99
Full Service
$8.66
Full Service

Fees & Charges

Lavatory Service
$65.00

Million Air Marathon KMTH Pilot Reviews

James

December 22, 2025

Amazing they don't bother to keep a schedule of arrivals.... most places that are running a professional operation want to know who is going to be there and when.

Garcia

November 28, 2025

Flew in last Monday 10/20/25 and the staff was very nice and helpful. We had a small miscommunication regarding the fueling of the aircraft but the personnel were very understanding and rectified everything. Highly recommend this FBO to anyone.

Michelle

November 27, 2025

There 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.

Mark

November 19, 2025

Landed at MTH to get an enterprise rental car. We were in a single engine piston and did not realize that pistons go on the east FBO building and Jets go on the west FBO building (both Million Air). Foreflight's taxi diagram only shows the west building so we ended up at the incorrect one. The staff there were excellent. They provided us a ride to pick up the car on the east end and a ride back to get back in the plane. Super nice people. They charged a $35 handling fee even though ForeFlight states $20. Good stop

Daniel

November 6, 2025

Good to have MTH back. New runway today, and we were greeted by a very enthusiastic and helpful staff. When they ran out of a crew car, they sourced one from the jet side for us.

Rodriguez

October 29, 2025

Service was excellent, the crew cars were already taken but they offered us transportation. Everyone super friendly and nice.