Bus from Portland, OR to Washington, DC, US: Tickets & Timetables

Previously seen journeys

Next departures from Portland to Washington on 13 December
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Greyhound + FlixBus
Bus
Portland Union Station
Union StationNo tags
FlixBus + Greyhound
Bus
Portland Union Station
Springfield Bus Stop, VANo tags
FlixBus + Greyhound
Bus
Portland Union Station
Bethesda - 4550 Montgomery AveNo tags
FlixBus + Greyhound
Bus
Portland Union Station
Arlington (Rosslyn), 1001 Wilson Blvd.No tags
Greyhound + FlixBus
Bus
Portland Union Station
Bethesda - 4550 Montgomery AveNo tags

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, 11 hours 30 minutes and with fares starting at just £173, it presents an excellent value for a comfortable ride.

4bus per day
3d 11hAverage duration
2341 milesDistance
94kgCO₂ emissions
Average price£173 - £264Average duration3d 11h
94kg CO₂e
Average price£190 - £328Average duration2d 17h
344kg CO₂e

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

Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.

  1. How much is the bus ticket from Portland to Washington?

    The cheapest coach tickets from Portland to Washington start from £173. The average price for this route is around £187. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

  2. How long is the bus journey from Portland to Washington?

    The average bus journey time from Portland to Washington is 3d 11h, covering a distance of 2341 miles. The fastest bus can take you there in 3d 6h and is operated by Greyhound.

  3. Which bus companies service the Portland to Washington route?

    Several major bus companies operate on this route with 4 buses available per day, including services from Greyhound, FlixBus.

  4. What is the earliest and latest departure time for the bus from Portland to Washington?

    The earliest bus departs from Portland to Washington at 02:00. And the latest bus departs at 20:00.

  5. What are the CO₂ emissions for the bus trip from Portland to Washington?

    A bus journey from Portland to Washington produces an estimated 94 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.

  6. Which is the best bus company from Portland to Washington?

    According to Busbud customers, the highest-rated bus company on this route is Greyhound, with an average rating of 3.5 out of 5 stars based on 87412 reviews.

  7. Which company has the best Wi-Fi from Portland to Washington?

    Based on Busbud reviews, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.

  8. Which bus company offers the most punctual service from Portland to Washington?

    According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.

  9. Which bus company has the cleanest buses from Portland to Washington?

    According to Busbud traveller reviews, the bus company with the cleanest buses on this route is FlixBus, with a cleanliness rating of 4.1 out of 5 stars.

Find cheapest prices for buses

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

Best price found
11/12
No data
12/12
£170
Today
£174
14/12
No data
15/12
£174
16/12
No data
17/12
£174
18/12
No data
busbud logoThe cheapest trip from Portland, OR to Washington, DC, US was searched and found on 12 Dec 2025 with a price of £170

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 £170 to £174 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 2025-12-15.

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