Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Marathon Airport | Key Largo | Cheapest | ||||
| Bus | Marathon Airport | Key Largo | Fastest |
Last refresh of the prices: Yesterday at 3:01 PM EST.
Get from Marathon to Key Largo
The journey takes about 1 hour 35 minutes, and with fares starting at just R 286, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 87439 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the temperature but often complained with the Wi-Fi. Greyhound ticket prices on this trip start at R 286
Frequently asked questions about travelling from Marathon, US to Key Largo by bus
Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.
How much is the bus ticket from Marathon to Key Largo?
The cheapest bus tickets from Marathon to Key Largo start at R 286. The average price for this route is around R 338. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the bus journey from Marathon to Key Largo?
The average bus journey time from Marathon to Key Largo is 1h 35m, covering a distance of 74 km. The fastest bus gets you there in 1h 35m and is operated by Greyhound.
Which bus companies service the Marathon to Key Largo route?
Several major bus companies operate on this route with 2 buses available per day.
What is the earliest and latest departure time for the bus from Marathon to Key Largo?
The earliest bus departs from Marathon to Key Largo at 11:05. And the latest bus departs at 18:05.
What are the CO₂ emissions for the bus trip from Marathon to Key Largo?
A bus trip from Marathon to Key Largo produces an estimated 2 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Marathon, US to Key Largo was searched and found on 18 Dec 2025 with a price of R 223To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Marathon, US to Key Largo as early as possible.
You can expect to pay from R 223 to R 292 for a bus ticket from Marathon, US to Key Largo based on the last 2 days. You can expect to find the cheapest price for the trip at R 223, which is on 2025-12-20.
