Bus Tickets from Key West to Marathon, US

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TodayAug 11
from US$19
TomorrowAug 12
from US$19
WedAug 13
from US$19
ThuAug 14
FriAug 15
SatAug 16
SunAug 17
from US$20
MonAug 18

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest + Fastest
    Departure time: August 12 at
    Departure city: Key West
    Departure location: Key West Bus Station
    Arrival time: August 12 at
    Destination city: Marathon
    Destination location: Marathon Airport
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: August 12 at
    Departure city: Key West
    Departure location: Key West Bus Station
    Arrival time: August 12 at
    Destination city: Marathon
    Destination location: Marathon Airport
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:

Last refresh of the prices: Last Tuesday at 12:45 AM EDT.

Prices and availability are subject to change.

Accepted payments

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  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Bus Key West to Marathon, US: Trip Overview

Average Ticket PriceUS$19
Average Bus Trip Duration1h 5m
Number of daily buses2
Earliest bus departure10:00am
Distance74 km
Latest bus departure5:00pm

Key West to Marathon Bus

With Busbud, comparing and booking tickets for a bus from Key West to Marathon is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

Bus service from Key West to Marathon will be provided by the most trusted bus companies.

Discover how much the bus trip from Key West to Marathon will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Key West - Marathon, US

  1. What is the distance between Key West and Marathon?

    The distance between Key West and Marathon is around 77 km (48 miles).

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
08-09
US$13
08-10
US$13
Today
US$12
08-12
US$12
08-13
US$12
08-14
US$12
08-15
US$13
08-16
US$12
busbud logoThe cheapest trip from Key West to Marathon, US was searched and found on Aug 11, 2025 with a price of US$12

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Key West to Marathon, US, as early as possible.

You can expect to pay from US$12 to US$13 for a bus ticket from Key West to Marathon, US based on the last 2 days. You can expect to find the cheapest price for the trip at US$12 which is on 2025-08-12.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while travelling from Key West to Marathon.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

Much more than a mere vehicle taking you from Key West to Marathon, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from Key West to Marathon will emit less CO2 than a car or an airplane.

Tune out to the fine sounds of your best music playlist on your bus trip from Key West to Marathon while indulging in miles on end of beautiful scenic views.

Did you know?

The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

Will you be returning to Key West by bus?

Bus from Key West to Marathon, US

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