Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
Greyhound Lines, Inc. + FlixBus | Bus | Key Largo | Union Station | Cheapest | ||||
 | Bus | Key Largo | Union Station | Fastest | ||||
| Bus | Key Largo | Hyattsville New Carrollton Bus Stop | No tags | ||||
Greyhound Lines, Inc. + FlixBus | Bus | Key Largo | Bethesda - 4550 Montgomery Ave | No tags | ||||
| Bus | Key Largo | Hyattsville New Carrollton Bus Stop | No tags |
Last refresh of the prices: Last Sunday at 6:10 PM EST.
Get from Key Largo to Washington
The journey takes about 1 day, 11 hours 45 minutes, and with fares starting at just $193, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 87434 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 $319
Frequently asked questions about travelling from Key Largo to Washington, DC, US 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 Key Largo to Washington?
The cheapest bus tickets from Key Largo to Washington start from $193. The average price for this route is around $337. 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 Key Largo to Washington?
The average bus travel time from Key Largo to Washington is 1d 11h, covering a distance of 1577 km. The quickest bus can get you there in 1d 5h and is operated by Greyhound.
Which bus companies service the Key Largo to Washington route?
Several major bus companies operate on this route with 5 buses available per day.
What are the earliest and latest departure times for the bus from Key Largo to Washington?
The earliest bus departs from Key Largo to Washington at 12:40pm. And the latest bus departs at 7:40pm.
What are the CO₂ emissions for the bus trip from Key Largo to Washington?
A bus trip from Key Largo to Washington generates an estimated 39 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 Key Largo to Washington, DC, US was searched and found on Dec 14, 2025 with a price of $313To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Key Largo to Washington, DC, US, as early as possible.
You can expect to pay from $313 to $467 for a bus ticket from Key Largo to Washington, DC, US based on the last 2 days. You can expect to find the cheapest price for the trip at $313 which is on 2025-12-18.
