MTH - The Florida Keys Marathon Airport
Marathon, United States
IATA Code: MTH · Marathon, United States
The airport code MTH is the IATA identifier for The Florida Keys Marathon Airport. You may also find it referred to as Marathon Airport (MTH).
The Florida Keys Marathon Airport (MTH) serves Marathon, United States, in the North America fuel pricing region. It provides essential air connectivity for travelers in the area.
MTH is the IATA airport code for The Florida Keys Marathon Airport, located in Marathon, United States. The airport is situated at coordinates 24.7261°N, 81.0514°W. The current jet fuel price in the North America region is $5.21/gallon as of 2026-05-16.
Current Jet Fuel Price (North America)
$5.21/gallon
⚠️ Global Fuel Price Surge 2026: Prices affected by 108%
Airport Information
- IATA Code
- MTH
- City
- Marathon
- Country
- United States
- Timezone
- America/New_York
- Latitude
- 24.7261°
- Longitude
- -81.0514°
- Type
- airport
- Fuel Region
- North America
Flight Distances & Estimated Fuel Costs from MTH
Estimated fuel costs based on current jet fuel prices and standard narrowbody aircraft consumption.
| Destination | Distance | Est. Fuel Cost | Fuel Surcharge* |
|---|---|---|---|
| NQX - Key West | 67 km | $977 | $2/passenger |
| EYW - Key West | 74 km | $1,080 | $2/passenger |
| OCA - Ocean Reef Club Airport | 103 km | $1,503 | $3/passenger |
| HST - Homestead | 108 km | $1,576 | $3/passenger |
| TMB - Kendall-tamiami | 120 km | $1,751 | $4/passenger |
| TNT - Miami | 127 km | $1,853 | $4/passenger |
| MIA - Miami | 141 km | $2,057 | $4/passenger |
| OPF - Miami | 153 km | $2,232 | $4/passenger |
| MRK - Marco Island Airport | 154 km | $2,247 | $4/passenger |
| HWO - Hollywood | 164 km | $2,392 | $5/passenger |
| APF - Naples | 174 km | $2,538 | $5/passenger |
| FLL - Fort Lauderdale | 175 km | $2,553 | $5/passenger |
| VRO - Kawama | 180 km | $2,626 | $5/passenger |
| FXE - Fort Lauderdale | 186 km | $2,713 | $5/passenger |
| VRA - Varadero | 192 km | $2,801 | $6/passenger |
| IMM - Immokalee | 193 km | $2,815 | $6/passenger |
| PPM - Pompano Beach | 194 km | $2,830 | $6/passenger |
| BCT - Boca Raton | 207 km | $3,020 | $6/passenger |
| BIM - Alice Town | 210 km | $3,063 | $6/passenger |
| RSW - Fort Myers | 213 km | $3,107 | $6/passenger |
| FMY - Fort Myers | 222 km | $3,239 | $6/passenger |
| LNA - West Palm Beach | 229 km | $3,341 | $7/passenger |
| PHK - Pahokee | 232 km | $3,384 | $7/passenger |
| QSN - San Nicolás | 236 km | $3,443 | $7/passenger |
| HAV - Havana | 237 km | $3,457 | $7/passenger |
| PBI - West Palm Beach | 238 km | $3,472 | $7/passenger |
| UPB - Baracoa Playa | 244 km | $3,559 | $7/passenger |
| PGD - Punta Gorda | 261 km | $3,807 | $8/passenger |
| SNU - Santa Clara | 273 km | $3,983 | $8/passenger |
| OBE - Okeechobee | 283 km | $4,128 | $8/passenger |
| SUA - Stuart | 285 km | $4,158 | $8/passenger |
| CFG - Cienfuegos | 294 km | $4,289 | $9/passenger |
| VNC - Venice | 295 km | $4,303 | $9/passenger |
| BWW - Cayo Santa Maria | 304 km | $4,435 | $9/passenger |
| SAQ - San Andros | 305 km | $4,449 | $9/passenger |
| SEF - Sebring | 305 km | $4,449 | $9/passenger |
| FPO - Freeport | 312 km | $4,551 | $9/passenger |
| FPR - Fort Pierce | 315 km | $4,595 | $9/passenger |
| AVO - Avon Park | 322 km | $4,697 | $9/passenger |
| CCZ - Chub Cay | 328 km | $4,785 | $10/passenger |
| ASD - Andros Town | 329 km | $4,799 | $10/passenger |
| VRB - Vero Beach | 332 km | $4,843 | $10/passenger |
| SRQ - Sarasota | 333 km | $4,858 | $10/passenger |
| GHC - Bullocks Harbour | 342 km | $4,989 | $10/passenger |
| MAY - Clarence Bain | 344 km | $5,018 | $10/passenger |
| TND - Trinidad | 344 km | $5,018 | $10/passenger |
| USS - Sancti Spiritus | 348 km | $5,077 | $10/passenger |
| CYO - Cayo Largo del Sur | 349 km | $5,091 | $10/passenger |
| COX - Andros | 356 km | $5,193 | $10/passenger |
| NAS - Nassau | 363 km | $5,295 | $11/passenger |
* Estimated fuel surcharge per passenger. Actual surcharges vary by airline and booking class.
How Jet Fuel Prices Affect Your MTH Flights
Jet fuel typically accounts for 25-35% of airline operating costs. When fuel prices rise due to global events like conflicts or supply disruptions, airlines pass these costs to passengers through fuel surcharges.
Currently, the North America region has jet fuel priced at $5.21/gallon. This is approximately 108% higher than normal due to Brent crude elevated. EIA Gulf Coast jet fuel at $5.21/gal (2026-05-16). Airlines implementing surcharges globally. IATA reports $175/barrel global average.
Tips to Save on Flights from MTH
- Book during periods of lower fuel prices (typically Q1)
- Choose airlines with fuel-efficient aircraft (787, A350)
- Consider nearby alternative airports
- Book direct flights to avoid multiple fuel surcharges
Climate & Weather at Marathon
Marathon enjoys a subtropical climate characterized by hot summers and mild winters. Temperatures generally range from 15°C to 35°C (59°F to 95°F) throughout the year. Early morning and late evening flights can offer relief from daytime heat during summer. Pack layers for air-conditioned terminals.
Traveler Guide: Flying Through MTH
Traveling through Marathon in the Americas, passengers should be aware that fuel prices in the North America region directly influence ticket pricing. North and South American airports generally have well-established ground transportation networks, including ride-sharing services, shuttles, and rental car agencies. For international arrivals, customs and immigration processing times vary significantly by country.
🇺🇳 United States Travel Tips
Within the United States, TSA PreCheck and Global Entry can significantly reduce security wait times. Domestic flights require a REAL ID-compliant driver's license or passport starting in 2025. Jet fuel prices in North America tend to be among the most competitive globally, though they remain sensitive to Gulf of Mexico refining capacity.
Planning Your Trip via MTH
- Arrival time: Arrive 2 hours early for domestic flights, 3 hours for international flights at The Florida Keys Marathon Airport
- Ground transportation: Check current gasoline costs for driving to/from MTH
- Fuel impact awareness: The North America region currently prices jet fuel at $5.21/gallon — compare this with other regions to understand route pricing
- Alternative airports: The nearest airports to MTH are NQX, EYW, OCA — consider these for potentially lower fares