Find coaches from Portland, OR to Washington, DC, US

Next bus departures

Next departures from Portland to Washington on 13 November
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
FlixBus + Greyhound Lines, Inc.
Bus
Portland Curbside Bus Stop
Union StationCheapestFastest

Last refresh of the prices: Last Monday at 05:49 PST.

Compare 2 ways to travel from Portland to Washington

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as a good way to reach Washington. The journey takes about 3 days, 20 hours 40 minutes and with fares starting at just £180, it presents an excellent value for a comfortable ride.

6bus per day
3d 20hAverage duration
2349 milesDistance
95kgCO₂ emissions
Bus
Average price£180 - £382Average duration3d 20h
95kg CO₂e
Train
Average price£161 - £1,125Average duration2d 17h
344kg CO₂e

Frequently asked questions about travelling by bus from Portland, OR to Washington, DC, US

  1. What's the distance between Portland and Washington by coach?

    The distance between Portland and Washington by coach is approximately 2345 miles (3783 km).

  2. How can I travel from Portland to Washington avoiding air travel?

    You can choose the coach to travel this route. Choosing the coach guarantees a comfortable and sustainable travel experience, allowing you to admire the views on your way to your destination. You also have the option of utilising carpooling services.

Find cheapest prices for buses

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

Best price found
11/11
£181
12/11
£171
Today
£171
14/11
£176
15/11
No data
16/11
£176
17/11
£176
18/11
£174
busbud logoThe cheapest trip from Portland, OR to Washington, DC, US was searched and found on 12 Nov 2025 with a price of £171

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

You can expect to pay from £171 to £182 for a bus ticket from Portland, OR to Washington, DC, US based on the last 2 days. You can expect to find the cheapest price for the trip at £174, which is on 2025-11-18.

What's the cheapest way to go from Portland, OR to Washington, DC, US?

busbud logoThe bus is the cheapest travel choice for this destination

People from around the world trust Busbud

‌

Popular Buses Connecting Portland

Buses Leaving from Portland

Buses Going to Portland

Popular Buses Connecting Washington

Buses Leaving from Washington

Buses Going to Washington