Car rental at Florida Keys marathon Airport

Florida Keys marathon Airport Car Hire (MTH)

See real-time prices from 2 car hire companies. Collect your car at arrivals and go.

Compare 2 providers Quick guide (2 min)
LocationAirport
Providers2
Price tipBook 2–4 wks ahead
Min. ageUsually 21+
✅ Compare 2 options ⚡ Instant results 🧾 Transparent pricing ⭐ Flexible booking

Quick answer: At Florida Keys marathon Airport you can compare rental cars from 2 providers. We show prices and terms upfront so you can choose wisely — not just cheaply.

Best priceBook 2–4 weeks ahead for better selection and lower rates.
Zero dramaChoose "full-to-full" fuel and film the car at pickup.
DepositHave a credit card in the driver's name ready — that's where most people get caught out.
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About Renting a Car at Florida Keys marathon Airport

Rent a car in Marathon Airport (MTH) and explore the heart of Florida Keys with 2 rental companies right at the airport. Marathon is located on Vaca Key, right in the middle of the Keys chain, 160 km southwest of Miami and 80 km north of Key West via Overseas Highway (US-1). Bahia Honda State Park is just 20 km away.

Marathon is famous for its world-class fishing waters and Seven Mile Bridge, one of the most photographed bridges in the USA, which begins 8 km to the south. Crane Point Museum and nature reserve is 3 km from the airport. Sombrero Beach is one of the best sandy beaches in the Keys, just 5 km away.

Drive the entire Overseas Highway from Marathon to Key West (80 km) – one of the USA's most spectacular driving experiences. Fill up in Marathon before heading south – fuel prices in Key West are significantly higher. Book your rental car well in advance during January-April when peak season offers minimal availability.

Which rental companies are at Marathon Airport? There are 2 rental companies right at Marathon Airport (MTH) – book online in advance as selection is limited at this small airport. How long does it take to drive from Marathon to Key West?

Key West is about 80 km south via US-1 and takes approximately 60-75 minutes along Overseas Highway with its bridges and 55 mph zones. Can I drive the rental car north to Miami from Marathon? Yes, downtown Miami is about 160 km north via US-1 and FL-821 (Florida Turnpike), which takes approximately 2-2.5 hours.

We compare prices from all major providers at Florida Keys marathon Airport so you can see the total cost upfront — including insurance, fuel terms and any extras. Most bookings include free cancellation up to 48 hours before pickup, giving you flexibility if your plans change.

Renting at Florida Keys marathon Airport — The Short Version

🚗 1) Pick the Right Terms

  • Fuel: "Full-to-full" is usually the fairest deal.
  • Extra driver: can cost extra — check before booking.
  • Automatic: often pricier and in shorter supply.
Pro tip: Cheapest rate + expensive terms = an expensive rental in disguise.

🪪 2) Bring the Right Documents

  • Driver's license (usually held for at least 1 year)
  • Passport or national ID
  • Credit card in the driver's name for the deposit
A valid license is accepted in most of USA – Florida. Check if an IDP is needed.

📸 3) Drama-Free Pickup

  • Film the car from all angles + the dashboard.
  • Photograph scratches, wheels and windshield.
  • Keep your fuel receipt when returning.
60 seconds now can save 6 weeks of email disputes.

Rental Companies at Florida Keys marathon Airport

Providers you can compare here (availability varies by date and season).

Avis
Budget

Essential Info for Renting at Florida Keys marathon Airport

Practical answers and tips before you book.

✅ Quick Answers ▼

At Florida Keys marathon Airport you can compare rentals from 2 providers on SmartCarRental. We show prices and terms upfront so you know what you're paying.

  • Book 2–4 weeks ahead for better selection and prices.
  • Choose "full-to-full" fuel whenever possible.
  • Have a credit card in the driver's name ready for the deposit.
🚙 Driving in USA – Florida ▼

In USA – Florida you drive on the Right side.

  • Urban speed limit: 50 km/h
  • Rural roads: 90 km/h
  • Motorway: 120 km/h
  • Alcohol limit: 0,8 ‰
🅿️ Parking & Tolls ▼

Parking costs often between 20-50 SEK per hour in cities.

Road tolls: Check i forroad which roads haves fees.

Frequently Asked Questions — Car Rental at Florida Keys marathon Airport

Which rental companies are available at Florida Keys marathon Airport?▼
You can compare 2 rental companies at Florida Keys marathon Airport on SmartCarRental. Availability varies by season and dates, so the best way to see current options is to search with your travel dates.
Do I need an international driving permit in USA – Florida?▼
Requirements depend on your home country. EU, US and UK licenses are generally accepted, but an International Driving Permit (IDP) is recommended if your license isn't in Latin script.
→ Read more in our guide
Is there an age limit for renting a car at Florida Keys marathon Airport?▼
The minimum age to rent in USA – Florida is typically 21 years. Drivers under 25 often pay an additional young driver surcharge.
→ Read more in our guide
What are the traffic rules in USA – Florida?▼
In USA – Florida you drive on the Right side. Speed limits: 50 km/h in urban areas, 90 km/h on rural roads and 120 km/h on motorways.
→ Read more in our guide
What do I need to bring for pickup?▼
When collecting your car at Florida Keys marathon Airport you'll typically need: 1) A valid driver's license (held for at least 1 year), 2) Passport or national ID, and 3) A credit card in the driver's name for the security deposit.
→ Read more in our guide
How does the fuel policy work?▼
Most providers at Florida Keys marathon Airport use a "full-to-full" policy: you pick up the car with a full tank and return it full. This is typically the simplest and cheapest option.
→ Read more in our guide
When is it cheapest to rent a car at Florida Keys marathon Airport?▼
Generally, booking 2–4 weeks in advance, choosing a mid-week pickup, and avoiding peak season gives you the lowest prices.
→ Read more in our guide

15-Day Weather Forecast for Marathon

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