Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Marathon Airport | Key Largo | No tags | ||||
| Bus | Marathon Airport | Key Largo | No tags | ||||
| Bus | Marathon Airport | Key Largo | No tags | ||||
| Bus | Marathon Airport | Key Largo | No tags | ||||
| Bus | Marathon Airport | Key Largo | No tags |
Get from Marathon to Key Largo
The journey takes about 1 hour 35 minutes, and with fares starting at just $25, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 87492 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 WiFi. Greyhound ticket prices on this trip start at $25
Frequently asked questions about travelling from Marathon, US to Key Largo by bus
Please note that schedules, routes, or operator details shown here may be updated or vary 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 from $25. The average price for this route is around $31. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Marathon to Key Largo?
The average bus travel time from Marathon to Key Largo is 1h 35m, covering a distance of 74 km. The quickest bus can get 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 are the earliest and latest departure times for the bus from Marathon to Key Largo?
The earliest bus departs from Marathon to Key Largo at 11:05am. And the latest bus departs at 6:05pm.
What are the CO₂ emissions for the bus trip from Marathon to Key Largo?
A bus trip from Marathon to Key Largo generates an estimated 2 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
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 Jan 12, 2026 with a price of $16To 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 $16 to $52 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 $16 which is on 2026-01-12.
