Your Journey Begins in Marathon

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Marathon Feels Authentic, Unhurried, and Perfectly Positioned

Marathon sits at the heart of the Florida Keys, midway through the island chain where the Atlantic Ocean meets the Gulf of Mexico. Unlike the busy tourist hubs of Key West or the reef-focused crowds of Key Largo, Marathon offers a more authentic, laid-back character rooted in working marinas, canal-front neighborhoods, and a pace that encourages longer stays.

The city stretches across several keys, including Vaca Key, Fat Deer Key, and Grassy Key, connected by the Overseas Highway. The iconic Seven Mile Bridge begins just west of Marathon, offering sweeping views and access to the lower Keys. Life here revolves around the water—fishing charters depart before dawn, boats line residential canals, and dinner is often whatever was caught that afternoon.

Arriving with Air Flight Charters allows you to bypass the long drive down the Overseas Highway and transition directly into this environment. Instead of navigating busy terminals and hours of traffic, your journey flows effortlessly from aircraft to shoreline.

Explore The Marathon, Florida

Marathon is less about a single attraction and more about a lifestyle. Positioned midway through the Keys, it offers the perfect balance of access to both the upper and lower islands while maintaining its own distinct, unhurried character.

Seven Mile Bridge

One of the most iconic bridges in the world, stretching 6.79 miles (10.9 kilometers) from Marathon to Little Duck Key. Walk, bike, or drive across for sweeping ocean views. The old bridge section (built for Henry Flagler’s railroad) remains open for pedestrians and anglers.

Crane Point Museum & Nature Center

A 63-acre protected tropical hardwood hammock, one of the last of its kind in the Florida Keys. Features walking trails, a historic pioneer home, a natural history museum, and a wild bird rehabilitation center. A quiet, educational escape from the water.

The Turtle Hospital

The world’s only state-licensed veterinary hospital dedicated to sea turtle rehabilitation. Located on Grassy Key, just north of Marathon. Offers educational tours where visitors learn about rescue, rehabilitation, and release. A favorite for families.

Sombrero Reef & Lighthouse

Located approximately 3.5 miles offshore from Marathon, this protected reef is one of the most vibrant dive and snorkel sites in the Florida Keys. The 142-foot iron lighthouse was built in 1858 and remains an iconic landmark. Visibility often exceeds 60 feet.

Dolphin Research Center (Grassy Key)

A world-renowned nonprofit center for dolphin and sea lion research, education, and conservation. Visitors can interact with dolphins, learn about marine mammal behavior, and observe research sessions. Located just north of Marathon.

Pigeon Key

A small island nestled beneath the old Seven Mile Bridge, accessible by ferry or tour. Once a work camp for railroad construction crews building Henry Flagler’s Overseas Railroad. Today, it houses a museum, historic buildings, and excellent snorkeling.

Canal-Front Living

Marathon is known for its residential canals, where boats are parked in backyards rather than marinas. Rentals with private docks are common, making it ideal for travelers who want to bring their own boat or rent one for the week.

Waterways in Every Direction

With access to both the Atlantic Ocean and the Gulf of Mexico, Marathon offers world-class boating, fishing, and snorkeling just minutes from shore.

Fishing

Marathon is a serious fishing destination without the crowds of Islamorada or Key West. Offshore charters target sailfish, mahi-mahi, tuna, and wahoo. Backcountry trips in Florida Bay target tarpon, bonefish, and permit. Reef fishing for snapper and grouper is excellent year-round.

Diving & Snorkeling

Sombrero Reef is the crown jewel, but Marathon also offers access to Delta Shoal, Coffin Patch Reef, and numerous shipwrecks. Dive operators offer two-tank morning dives, afternoon snorkel trips, and night dives.

Boating

Numerous marinas offer rentals, from center consoles to pontoon boats. The calm waters of Florida Bay are ideal for family cruising, while the Atlantic side offers more challenging conditions for experienced boaters.

Kayaking & Paddleboarding

The mangrove shorelines of Boot Key, Vaca Key, and Grassy Key offer protected paddling routes. Rentals and guided tours available.

Island Stays, Marinas & Coastal Living

Marathon welcomes longer stays with canal-front homes, low-rise resorts, and marina-connected properties. Local dining leans toward casual waterfront spots where fresh catch and sunset views set the pace.

Resorts & Hotels

Tranquility Bay Resort (beachfront, spacious cottages), Isla Bella Beach Resort (luxury, five pools, waterfront dining), Hawks Cay Resort (located on Duck Key, just east of Marathon, full-service marina), and Courtyard by Marriott (reliable, waterfront, convenient).

Canal-Front Rentals

Marathon is known for its residential rental market. Countless homes along the canals offer private docks, direct water access, and space for families or groups. Ideal for longer stays.

Marinas

Marathon Marina (full-service, fuel, slips, boat rentals), Boot Key Harbor (one of the largest recreational boat harbors in the Keys, popular with liveaboards), and Faro Blanco Marina (historic lighthouse, full-service facilities).

Dining

Local favorites include Lazy Days South (oceanside, fresh seafood), The Island Fish Company (casual, sunset views), Keys Fisheries (working fish house, famous for lobster reuben), and Brutus Seafood Market (takeout, local catch, no frills).

Travel to the Florida Keys often involves a long, slow drive from Miami or Fort Lauderdale, with single-lane roads and inevitable delays. Commercial options are limited, with few direct flights and schedules that rarely align with weekend getaways.

Private charter simplifies this by allowing direct access into the heart of the Keys, reducing transit time, and giving you full control over your schedule. With Air Flight Charters, travelers arrive closer to their destination and can adjust plans without rigid airline timetables.

  • Direct Access to the Central Keys: Land at an airport built for private aviation, located right on the Overseas Highway.
  • No Long Drive: Skip the hours of traffic down US-1. Fly from Miami to Marathon in under an hour.
  • Flexible Scheduling: Depart when you want, return when you are ready. No airline timetables.
  • Reduced Travel Time: Avoid layovers, connections, and indirect routing, especially from cities outside Florida.
  • Efficient Group & Leisure Travel: Ideal for fishing trips, family vacations, or extended stays at canal-front rentals.
  • Seamless Coordination with Marine Travel: Align flight arrivals with boat charters, marina departures, or rental check-ins.
  • Bring Your Gear: Fishing rods, dive gear, and personal items move with you without baggage restrictions.
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Marathon is served by a single primary airport designed specifically for general aviation, giving private charter a clear advantage in convenience and efficiency. Unlike commercial hubs, this facility is built for speed and discretion.

Florida Keys Marathon International Airport (MTH / KMTH)

The primary gateway for private aircraft traveling into the Middle Keys. Located right on the Overseas Highway (US-1), this airport is built to handle private aviation efficiently, with dedicated FBO services and no commercial crowds. The runway comfortably accommodates light jets, midsize jets, and turboprops.

After landing, you are already at the heart of the Keys. Canal-front rentals, marinas, and waterfront dining are just minutes away.

  • IATA Code: MTH
  • ICAO Code: KMTH
  • Runway Length: 5,001 feet (1,524 meters)
  • Elevation: 5 feet (1.5 meters) above sea level
  • Best For: Direct access to Marathon, the Middle Keys, Seven Mile Bridge, and surrounding waters

Additional Nearby Private Aviation Airports

Plantation Key Airport (17FL): Located approximately 30 minutes north of Marathon, near Islamorada. Private field requiring prior coordination. Best for travelers combining Islamorada and Marathon in one trip.

Florida Keys Marathon Airport (MTH) is the primary recommended gateway. The airports listed above serve other regions of the Keys and may be suitable depending on your specific itinerary.

Marathon is different from other parts of the Florida Keys. Success here depends less on packing lists and more on understanding the central location, canal culture, and the value of arriving by private air.

Marathon Is the Middle for a Reason

Positioned midway through the Keys, Marathon offers equal access to both the upper Keys (Key Largo, Islamorada) and the lower Keys (Big Pine, Key West). The Seven Mile Bridge begins just west of town. Use Marathon as a central base rather than committing to one end of the island chain.

Canal-Front Rentals Are the Move

Marathon has more canal-front homes with private docks than any other Key. If you want to park a boat in the backyard, this is where you stay. Many rentals include kayaks, paddleboards, or small power boats.

The Overseas Highway Is the Only Road

US-1 is a two-lane road for much of the Keys. Accidents, breakdowns, or construction can cause hours-long delays. This is why flying private matters. When the highway is blocked, your arrival at MTH puts you already inside the action.

Sunday Changes Some Things

Some local restaurants and smaller shops close on Sunday or operate reduced hours. Grocery stores (Publix, Winn-Dixie) remain open. Plan accordingly if arriving on a Sunday.

Cell Service Is Reliable

Marathon has strong cell coverage along US-1 and most residential areas. Offshore at Sombrero Reef or on Florida Bay, service drops significantly. Download offline maps and entertainment before departing.

Mosquitoes Are Aggressive at Dawn and Dusk

The mangroves and bay side breed biting insects year-round. Repellent is essential, especially from May through October. Oceanfront properties and canal homes with breezes are less affected.

Hurricane Season Runs June 1 to November 30

Peak risk is September through October. Travel insurance is strongly recommended during these months. Monitor weather forecasts before departure. Marathon has robust evacuation plans; follow local guidance.

Polarized Sunglasses Are Not Optional

Glare off the water is intense. Polarized sunglasses help spot fish, navigate channels, and reduce eye strain. Locals wear them constantly for a reason.

Island Time Is Real

Meals come out when they are ready. Boat rentals operate on island schedules. Pushing makes no difference. Relaxing does.

Temperatures by Season

December to February: 65°F to 75°F (18°C to 24°C). Coolest months, lowest humidity. Evening water temperatures drop; wetsuit recommended for diving (3mm). Best overall weather. Peak season for sailfish.

March to May: 72°F to 82°F (22°C to 28°C). Warming water. Excellent diving visibility. Spring break crowds increase March through early April. Tarpon season begins.

June to August: 78°F to 90°F (26°C to 32°C). Hot and humid. Afternoon thunderstorms common. Water temperatures reach 85°F (29°C); dive without a wetsuit or wear a skin. Good fishing for mahi-mahi and tuna.

September to November: 75°F to 85°F (24°C to 29°C). Hurricane risk peaks September through October. Water remains warm. Fewer crowds after Labor Day. Excellent bonefishing on the flats.

What to Pack Specifically for Marathon

Reef-safe sunscreen (mineral-based, chemical sunscreens are banned in the Keys), polarized sunglasses, a wide-brimmed hat, lightweight long-sleeved shirts (sun protection), a light wetsuit or rash guard (for diving and snorkeling), water shoes (for docks and rocky edges), a dry bag for boat trips, mosquito repellent, fishing gloves (if you plan to handle fish), and a light jacket for winter evenings (December through February).

Private charter routes to Marathon are structured around direct access from Florida cities and major East Coast hubs, allowing efficient entry without multiple connections.

Miami (MIA / KMIA) → Marathon (MTH / KMTH)

A short flight of approximately 45–50 minutes, bypassing the long drive down the Overseas Highway. One of the quickest routes into the central Keys.

Fort Lauderdale (FLL / KFLL) → Marathon (MTH)

Approximately 1 hour. Ideal for weekend getaways to the Middle Keys.

Tampa (TPA / KTPA) → Marathon (MTH)

Direct access in 1 to 1.5 hours without detours through other Florida cities. Crosses the state directly.

Naples (APF / KAPF) → Marathon (MTH)

A quick 40-minute cross-state hop across the Everglades, avoiding the long drive around Florida Bay.

Atlanta (ATL / KATL) → Marathon (MTH)

Around 2 hours, offering a direct alternative to limited commercial schedules from the Southeast.

Northeast Corridor → Marathon

Fly non-stop from New York (JFK / KJFK, TEB), Washington D.C. (DCA / KDCA), or Boston (BOS / KBOS) in 3 to 3.5 hours without layovers or connections.

Private charter passengers arriving at Florida Keys Marathon International Airport (MTH) use the on-site FBO (Fixed Base Operator) for efficient, discreet handling. The facility is designed for general aviation, meaning no commercial crowds, no long lines, and minimal wait times.

Important Information for Private Flyers

Fees & Requirements

  • Landing fees: Moderate, included in your detailed quote
  • Ramp fees: Waived with fuel purchase at most FBOs
  • No customs for domestic arrivals
  • International arrivals: Clear customs at Miami (MIA), Opa-locka (OPF), or Fort Lauderdale (FLL) before continuing to Marathon

Our detailed quotes always include all applicable taxes, fees, and FBO handling charges. Our pilots coordinate all ground arrangements on your behalf.

Ground Transportation from Airport

Rental cars, ride-shares, and private car services are available to get you on your way. Better yet, let Air Flight Charters arrange ground transportation in advance so everything is waiting when you arrive. Most canal-front rentals, resorts, and marinas are within a 5–15 minute drive from the airport.

Marathon’s central location makes it an ideal base for multi-stop itineraries by private charter.

Islamorada

Approximately 25 minutes north. Known as the Sportfishing Capital of the World. Excellent dining, art galleries, and backcountry fishing.

Key Largo

Approximately 45 minutes north. Home to John Pennekamp Coral Reef State Park and the Christ of the Abyss. Combine reef diving with Marathon’s central access.

Big Pine Key & the Lower Keys

Approximately 30 minutes south. Home to the National Key Deer Refuge and some of the quietest, least developed beaches in the Keys.

Key West

Approximately 1 hour south by car or 20 minutes by private charter. Add Duval Street, Mallory Square, and the southernmost point to your itinerary.

Miami & South Florida

Approximately 45 minutes by private charter or 2+ hours by car. Combine business meetings or nightlife with a Keys escape.

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Explore Our Empty 
Leg Flights

Explore Our Empty
Leg Flights

Empty leg flights offer opportunities to enjoy private charter travel at added value when aircraft are repositioning. Availability changes often, making flexibility important.

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Central Keys Access, On Your Terms

Marathon offers a different kind of Florida Keys experience, one shaped by canal-front living, the Seven Mile Bridge, and the unhurried rhythm of the Middle Keys. Air Flight Charters ensures that reaching it remains seamless, flexible, and entirely tailored to your journey. No long drive. No commercial crowds. Just you, the water, and the authentic heart of the Keys.

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    FAQs About Marathon

    Its central location offers a practical, residential feel with easy access to both the Atlantic and Gulf sides, renowned for boating, snorkeling at Sombrero Reef, and world-class fishing without heavy crowds.

    Flying private provides direct access to Florida Keys Marathon International Airport (MTH), allowing you to avoid the traffic of the Overseas Highway and start your island adventure much sooner.

    Yes, Florida Keys Marathon International Airport (MTH) accommodates private charter flights, offering convenient access to the town’s marinas, accommodations, and water-based activities.

    We offer efficient, direct flights that save significant travel time, allowing you to maximize your days on the water exploring reefs, fishing, and enjoying the relaxed pace of the heart of the Keys.

    What makes Marathon a unique base in the Florida Keys?

    Its central location offers a practical, residential feel with easy access to both the Atlantic and Gulf sides, renowned for boating, snorkeling at Sombrero Reef, and world-class fishing without heavy crowds.