Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Dover (7-Eleven) | City of Portland | No tags | ||||
FlixBus + Greyhound | Bus | Dover (7-Eleven) | City of Portland | No tags |
Get from Dover to Portland
The journey takes about 18 hours 15 minutes and with fares starting at just $82, it presents an excellent value for a comfortable ride.
Where are the popular stops in Dover and Portland?
Compare bus companies
Greyhound Lines offers the most comprehensive intercity bus services in the United States. They operate a modern, environmentally friendly fleet that serves more than 2400 destinations and carries nearly 16 million passengers annually. When traveling with them, you can expect free WiFi, onboard entertainment, bathrooms, power outlets and decent legroom. One of the great perks of Greyhound is that they connect big cities and smaller towns in the US, where you usually can't get to by train or plane. If you're looking for safe and affordable transportation, Greyhound is a great choice.
Frequently asked questions about traveling from Dover, DE, US to Portland, ME 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 Dover to Portland?
The cheapest bus tickets from Dover to Portland start from $82. The average price for this route is around $82. 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 Dover to Portland?
The average bus trip duration from Dover to Portland is 18h 15m, covering a distance of 411 miles (663 km). The quickest bus can get you there in 18h 15m and is operated by Greyhound.
Which bus companies service the Dover to Portland route?
Several major train operators operate on this route with 2 trains available per day.
What is the earliest and latest departure time for the bus from Dover to Portland?
The earliest bus departs from Dover to Portland at 2:35am. And the latest bus departs at 11:05am.
What are the CO₂ emissions for the bus trip from Dover to Portland?
A bus trip from Dover to Portland generates an estimated 17 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel 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 Dover, DE, US to Portland, ME was searched and found on Jan 14, 2026 with a price of $75To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Dover, DE, US to Portland, ME, as early as possible.
You can expect to pay from $75 to $75 for a bus ticket from Dover, DE, US to Portland, ME based on the last 2 days. You can expect to find the cheapest price for the trip at $75 which is on 2026-01-14.
