Car Hire In Marathon, United States: Flexible Keys Driving At Competitive Prices

Compare great-value options and use this practical guide to pick the best collection point, understand insurance and fees, and drive Marathon and the Florida Keys with confidence.

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Marathon Car Hire Guide: Where To Pick Up And What To Watch For

Hiring a car in Marathon is one of the easiest ways to explore the Florida Keys at your own pace, especially for beach stops, nature reserves, and day trips along the Overseas Highway (US-1). Public transport is limited and taxis/ride-hailing can be patchy and costly over longer distances, so a rental car is often the most practical option. For travellers from the United Kingdom, remember you will be driving on the right. Most visitors adapt quickly, but allow extra time when joining fast roads and at multi-lane junctions. Check whether your hire includes unlimited mileage, and budget for US-style extras such as taxes, facility fees, toll programmes, and additional driver charges. Insurance and deposits matter: many US rentals quote attractive base prices but add collision damage waiver (CDW/LDW), supplemental liability insurance (SLI), and young-driver fees at the counter. If you plan to rely on a UK credit card or travel insurance, confirm the cover is valid in the United States and meets Florida’s requirements. Fuel is usually ‘full-to-full’ (best value) or ‘prepay’ (convenient but often more expensive). Take photos of the car at pick-up and return to reduce disputes.

Key West International Airport (EYW) – Nearest Major Airport Pick-Up

Marathon does not have a large commercial airport rental centre, so many UK travellers collect at Key West (EYW) and drive north to Marathon (around 45–60 minutes). Pros: widest choice of suppliers, longer opening hours, easy onward route on US-1. Cons: airport facility fees can increase the total price, and one-way drop-offs (if returning elsewhere) may add a significant fee. Navigation tip: follow signs for ‘Rental Cars’ on arrival; counters are located within or near the terminal area and vehicles are typically in adjacent lots.

Marathon (US-1/Overseas Highway) In-Town Collection Points

Several operators and local agencies serve Marathon along the Overseas Highway corridor. Pros: avoids airport surcharges, convenient if you are already staying in the Keys, and returns can be simpler if your accommodation is nearby. Cons: limited fleet size (book early in peak season), shorter opening hours, and fewer premium vehicles. It can also be harder to secure same-day rentals during busy weekends.

Marathon Hotels And Resort-Area Pick-Up (On-Request/Delivery Where Available)

Some providers offer delivery or meet-and-greet style pick-up around larger hotels and marinas. Pros: maximum convenience and minimal walking with luggage; useful if you arrived by shuttle or coach. Cons: delivery fees may apply, availability can be limited, and you should confirm the exact handover point and out-of-hours arrangements in writing.

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Airport Pick-Up

In-Town Pick-Up

Airport Collection For Maximum Choice And Longer Hours

Collecting from larger airports serving the Keys route (such as Key West EYW or Miami MIA) typically means more suppliers, broader vehicle classes, and better odds of last-minute availability. It can be ideal if you are landing with luggage and want to drive straight onto US-1. Do compare the full price including airport concession/facility fees, and confirm toll and fuel policies before you leave the car park.

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Car Hire Ratings in Marathon, Florida Keys

Browse verified customer reviews for car hire near Marathon, Florida. Compare trusted local suppliers and choose the right vehicle for your Keys road trip.

Rental company	Rating	Avg. Daily Rate	Pickup Method/Distance	Security deposit	Accepts Debit Cards	Key Advantages
	1.2 99 reviews	$120	0.3 mi from Marathon Downtown	$336 - $633		●Great price booking online ●Outstanding service at airport ●No hidden extra charges
	1.2 5691+ reviews	$282	In terminal, Walk to counter	Low deposit		●Excellent roadside assistance ●Friendly helpful staff ●Smooth pick-up process

*Rating and review data are sourced from Trustpilot. Policy details may vary by location and vehicle type. Please confirm at the time of booking.

Data source: QEEQ Car Rental

Last updated: Jun. 13 2026

Essential Rental Hub

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A Brit's Guide to Fueling Hire Cars in the USA

This guide simplifies the process of filling up a hire car with petrol in the USA for British visitors, covering terminology, payment methods, and step-by-step instructions.

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A Brit's Guide to Fueling Your Rental Car in the USA

This guide helps UK travellers navigate American petrol stations and refuel their rental cars confidently, covering payment processes, fuel types, and essential tips.

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Platform Insights

Car Rental Expert Advice

By QEEQ Platform Expert Team

Expertise Metrics

Platform Recognition

Asia's Best Car Rental Booking Website 2023&2024

Booking Volume

Review Quality

10,000+ verified 5-star reviews

Market Experience

Data Authority

Expertise Verification

QEEQ data verified against local official data sources

Key Expert Insights

Platform Analysis

"Airport pickups dominate at Florida Keys Marathon Airport (MTH), with Budget as primary on-airport operator serving 5M+ annual Keys visitors."

Booking Patterns

"SUVs and 4x4 vehicles comprise majority of Keys rentals due to US-1 highway conditions; winter peak season drives 50-100% rate increases."

Data Sources

QEEQ internal booking databse
Florida Keys Marathon Airport
Florida Keys Tourism Board
Industry general knowledge - detailed Marathon-specific consumer complaint statistics unavailable

Road Trips

One-way rental routes starting from Marathon

Plan your ultimate road trip with these popular one-way routes departing from Marathon

MarathonMiami

From

$55.00

Popular Driving Routes And Trips From Marathon, Florida

Scenic Route Options:

Marathon To Key West Via Overseas Highway (US-1)

Scenic coastal drive1 hr 10 min–1 hr 40 min (one way)

A classic Florida Keys drive across long bridges and turquoise shallows, ending in Key West’s historic streets. Allow extra time for photo stops, wildlife viewing, and a slice of key lime pie.

Seven Mile Bridge (Sunset Park), Bahia Honda State Park, Big Pine Key (National Key Deer Refuge area), Blue Hole (Big Pine Key), Key West Historic District (Old Town)

Marathon To Key Largo (Upper Keys) Along US-1

Leisure drive with parks and snorkelling stops1 hr 15 min–1 hr 45 min (one way)

Head north through the Middle Keys into the Upper Keys for waterfront villages, easy beach access, and renowned snorkelling. Ideal for a relaxed half-day or full-day out-and-back.

Curry Hammock State Park, Islamorada (Morada Way/Art District area), Theatre of the Sea (Islamorada), John Pennekamp Coral Reef State Park, Key Largo (Waterfront dining area)

Marathon Loop: Sombrero Beach To Bahia Honda And Back

Beach and nature loop2 hr–3 hr driving time (plus beach time)

A low-stress loop that pairs Marathon’s best public beach with one of the Keys’ most photogenic state parks. Great for families and anyone wanting maximum scenery with minimal mileage.

Sombrero Beach, Boot Key Harbor (Marathon waterfront), Seven Mile Bridge (Marathon side viewpoints), Bahia Honda State Park, Old Bahia Honda Bridge viewpoint

Popular Day Trips:

Bahia Honda State Park Beach Day

4–8 hours

Spend the day on powdery sand with clear, shallow water and easy access to viewpoints on historic bridges. Arrive early for parking and the best beach spots.

Key West Highlights Day Trip

8–12 hours

Drive down for Old Town, waterfront promenades, historic sights, and a sunset by Mallory Square. Build in time for traffic and parking, especially at weekends.

Islamorada Food And Water Day

6–9 hours

Cruise to Islamorada for casual seafood, galleries, and a boat-or-snorkel vibe without going all the way to Key West. A balanced mix of dining and ocean time.

Big Pine Key Deer And Nature Spotting

3–6 hours

A short drive to see the unique Key deer habitat and low-key nature areas. Keep speeds down and be extra alert around dawn and dusk.

Car Rental Planning Tips For The Florida Keys

Bring The Right Documents: Have your driving licence, a second ID, and the card used for booking. Check age requirements and any young-driver surcharge before you arrive.

Understand Insurance Before You Sign: Know what your policy covers (CDW/LDW, liability, windscreen/tyres). If using a credit card benefit, confirm it applies in Florida and to the vehicle class you’re renting.

Plan Fuel Stops In Advance: Stations are less frequent on some stretches of US-1. Avoid returning on empty by topping up near Marathon or your drop-off location.

Allow Extra Time For Bridges And Photo Stops: Traffic can slow around popular viewpoints and single-lane areas. Add buffer time for Seven Mile Bridge views, beach pull-offs, and wildlife crossings.

Factor In Parking In Key West: Key West parking is limited and can be expensive. Consider using public garages/paid lots and walking, and avoid tight residential streets if you’re not confident with manoeuvring.

Watch The Weather And Tides: Summer storms can be intense and quick. If a tropical system is forecast, re-check cancellation terms and avoid unnecessary driving during heavy rain or high winds.

Download Offline Maps And Save Key Addresses: Mobile signal can vary. Save your accommodation, park entrances, and return location details, plus screenshots of your booking and fuel policy.

Do A Thorough Vehicle Check At Pickup And Drop-off: Photograph all sides, the wheels, and the fuel gauge. Note any chips or scratches on the rental agreement to avoid disputes later.

Drive Through Marathon - Your Ultimate Florida Keys Road Trip Guide

Essential driving tips and car rental information for exploring Marathon, Florida - from the stunning Seven Mile Bridge to world-class fishing, snorkeling adventures, and tropical paradise

LANGUAGES

English

CURRENCY

USD

DRIVE ON

Right-hand side

COUNTRY CODE

AVERAGE CAR RENTAL PRICE

$75 per day

AVERAGE CAR RENTAL LENGTH

5 days

SPEED LIMIT WITHIN TOWN

30-50 mph (48-80 km/h)

SPEED LIMIT OUT OF TOWN

55-70 mph (89-113 km/h)

ACCEPTABLE LIMIT OF BAC

0.08% (Strictly Enforced - 0.02% for drivers under 21)

AVERAGE GAS PRICE

$0.95/L

LOWEST / HIGHEST GAS PRICE

$0.85/L - $1.10/L

Marathon Florida Car Hire FAQs

Practical answers on driving licences, road rules, costs and weather for a self drive holiday in the Florida Keys

Can I drive in Marathon with a UK driving licence, or do I need an IDP?

Yes, your full UK photocard licence is valid for short tourist trips in Florida, so a separate International Driving Permit is not strictly required. Bring the licence plus a second form of photo ID and a credit card in the main driver's name. Most rental desks in Miami or Fort Lauderdale will hand over the keys once they have run the licence through their system, which usually takes 10-15 minutes.

What is the minimum age and young driver surcharge in Marathon?

The major suppliers in Florida (Hertz, Avis, Enterprise, Sixt) all set the minimum rental age at 20-21 and refuse drivers under 20. Travellers aged 21-24 should budget roughly USD 20-30 per day as a young driver fee on top of the quoted rate. Drivers over 75 are usually accepted but may face an extra daily charge or an in-person licence re-check at the counter.

Are there any tolls on the Overseas Highway to Marathon, and how do I pay?

The Overseas Highway (US-1) itself is free, but you will cross toll sections around Florida City and Homestead on the drive down from Miami. Cash is rarely accepted, so most visitors use the SunPass or E-Pass transponder. The easiest option is to add a daily toll pass at the rental desk for about USD 4-5 per day, plus the tolls themselves (typically USD 3-6 in total for a Miami to Marathon trip).

Is the Overseas Highway safe in summer storms, hurricanes or winter cold snaps?

Hurricane season runs from June to November, and tropical storms can flood sections of US-1 or close the Seven Mile Bridge, so check the National Hurricane Center and 511 Florida before setting off. Summer brings sudden squalls that reduce visibility to almost nothing, so slow down and use fog lights if available. Winter is mild (15-22°C) and snow is virtually unheard of, so winter tyres and chains are not needed.

Where is petrol cheapest near Marathon, and can I return the car full?

Most suppliers run a full-to-full policy, so pick up the car with a full tank in Miami and refill within a mile of the Marathon or Key West drop-off to avoid a USD 8-12 per gallon refuelling charge. Local stations on the Keys (Murphy USA, Circle K, Speedway) charge around 10-15% more than the mainland, so topping up in Florida City before crossing the bridges saves money.

What side do Americans drive on, and which Florida traffic rules catch British visitors out most often?

You drive on the right-hand side of the road and sit on the left of the car, which is the main adjustment for British drivers. The three most common fines are turning right on a red light without first coming to a full stop, exceeding the school zone limit of 20 mph, and failing to move over for stopped emergency vehicles (the Move Over Law). On the Keys, the speed limit drops to 35-45 mph through residential areas and speed cameras are rare, so police patrols are the main risk.

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