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Élan Aviation
Terminal building at Florida Keys Marathon International Airport in the Middle Keys

Private Jet Charter

Private Flights fromFlorida Keys Marathon International Airport (MTH)

Florida Keys Marathon International Airport places private travelers in the heart of the Middle Keys, close to Sombrero Beach, Boot Key Harbor, and the fishing grounds of the Marathon area — bypassing the long, single-lane drive down the Overseas Highway from Miami or Key West's more congested airfield.

Marathon, FLOn-demand private charter24/7 charter support

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Passengers (Required)Number of passengers
Longest Runway5,008 ft
Airport CodesMTH / KMTH
LocationMarathon, FL
Field Elevation10 ft
Airport Staff24 / 7

Airport Weather

Weather at MTH

Current conditions at Florida Keys Marathon International Airport

90°F

Clear sky

Feels like

98°F

Wind

10 mph

Humidity

64%

Private Jet Charter from MTH

Fly private from Florida Keys Marathon International Airport

Florida Keys Marathon International Airport serves the Middle Keys, roughly midway between Key Largo and Key West along the Overseas Highway. With no scheduled commercial airline service, nearly all traffic here is general aviation and charter, which keeps the ramp quiet and turnarounds fast compared to the more trafficked terminal at Key West.

For travelers headed to Marathon, Duck Key, or the surrounding backcountry fishing grounds, flying directly into MTH removes roughly three hours of driving down a narrow two-lane highway that regularly backs up on weekends and during snowbird season. It also avoids the longer taxi or car transfer required when landing at Key West and driving back up the Keys.

Because the airport is non-towered and lightly used outside of peak fishing tournament weekends, Élan's team confirms fuel availability, ramp space, and ground transportation in advance so private trips into Marathon run smoothly regardless of season.

Why depart privately from MTH?

  • Direct access to the Middle Keys without driving the length of the Overseas Highway
  • Quieter, less congested ramp than Key West International
  • Well-suited to fishing charters, boat access, and backcountry excursions out of Marathon
  • 5,008-foot runway accommodates light and midsize jets
  • Flexible timing around tournaments, tides, and charter boat departures

Runway information

1 asphalt runway
7/25
5,008 x 100 ftAsphalt

Primary runway, suitable for light and midsize jets and turboprops

On-site Facilities

Built around private aviation

General Aviation FBO

Full-service fixed base operator for fueling, parking, and passenger handling.

Ground Transportation

Coordinated transfers to Marathon, Duck Key, and surrounding Middle Keys lodging.

Fishing Charter Coordination

Scheduling support for boat charters and backcountry fishing trips timed to arrival.

Fuel Services

Jet-A and avgas available on request during standard FBO hours.

Flexible Scheduling

Departure times arranged around tides, tournaments, and guided excursions.

Operational details can change. Élan Aviation confirms handling, customs, NOTAMs, airport hours, and aircraft suitability for each itinerary.

Popular Private Routes

Destinations from MTH

Explore private-flight destination guides from Florida Keys Marathon International Airport. Flight times are estimates and vary by aircraft, routing, and conditions.

Private Flight FAQs

Flying private from Florida Keys Marathon International Airport

Common questions about chartering a private jet from MTH, choosing an aircraft, and planning your departure.

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