Bus Portland, OR to Washington, DC - Compare all Companies

Compare all timetables for the bus from Portland, OR to Washington, DC

Here is a selection of the cheapest bus trips from the schedule from Portland, OR to Washington, DC from various bus operators like Greyhound US or FlixBus for the next days.

today

$158

tomorrow

$170

Wednesday

Thursday

$245

Friday

Saturday

Sunday

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	83h 20m	8:00 PM	Portland, OR	Union Bus Station	10:20 AM	Washington, DC	Union Station	Economy	$158	A Bus from FlixBus goes from Union Bus Station, Portland, OR (USA) at 4/20/2026 8:00:00 PM to Union Station, Washington, DC (USA) arriving at 4/24/2026 10:20:00 AM. 50 Economy ticket for $158 per person are available. Travel duration is 83h 20m
Greyhound US	78h 35m	2:00 AM	Portland, OR	Union Bus Station	11:35 AM	Washington, DC	Union Station	Economy	$160	A Bus from Greyhound US goes from Union Bus Station, Portland, OR (USA) at 4/20/2026 2:00:00 AM to Union Station, Washington, DC (USA) arriving at 4/23/2026 11:35:00 AM. 50 Economy ticket for $160 per person are available. Travel duration is 78h 35m
Greyhound US	92h 40m	2:00 AM	Portland, OR	Union Bus Station	1:40 AM	Washington, DC	Dupont Circle Station	Economy	$162	A Bus from Greyhound US goes from Union Bus Station, Portland, OR (USA) at 4/20/2026 2:00:00 AM to Dupont Circle Station, Washington, DC (USA) arriving at 4/24/2026 1:40:00 AM. 50 Economy ticket for $162 per person are available. Travel duration is 92h 40m

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	78h 35m	2:00 AM	Portland, OR	Union Bus Station	11:35 AM	Washington, DC	Union Station	Economy	$170	A Bus from Greyhound US goes from Union Bus Station, Portland, OR (USA) at 4/21/2026 2:00:00 AM to Union Station, Washington, DC (USA) arriving at 4/24/2026 11:35:00 AM. 50 Economy ticket for $170 per person are available. Travel duration is 78h 35m
FlixBus	83h 20m	8:00 PM	Portland, OR	Union Bus Station	10:20 AM	Washington, DC	Union Station	Economy	$171	A Bus from FlixBus goes from Union Bus Station, Portland, OR (USA) at 4/21/2026 8:00:00 PM to Union Station, Washington, DC (USA) arriving at 4/25/2026 10:20:00 AM. 50 Economy ticket for $171 per person are available. Travel duration is 83h 20m
Greyhound US	92h 40m	2:00 AM	Portland, OR	Union Bus Station	1:40 AM	Washington, DC	Dupont Circle Station	Economy	$174	A Bus from Greyhound US goes from Union Bus Station, Portland, OR (USA) at 4/21/2026 2:00:00 AM to Dupont Circle Station, Washington, DC (USA) arriving at 4/25/2026 1:40:00 AM. 50 Economy ticket for $174 per person are available. Travel duration is 92h 40m

Cheapest bus trips Thursday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Greyhound US	78h 35m	2:00 AM	Portland, OR	Union Bus Station	11:35 AM	Washington, DC	Union Station		Economy	$245	A Bus from Greyhound US goes from Union Bus Station, Portland, OR (USA) at 4/23/2026 2:00:00 AM to Union Station, Washington, DC (USA) arriving at 4/26/2026 11:35:00 AM. 50 Economy ticket for $245 per person are available. Travel duration is 78h 35m
	Greyhound US	92h 40m	2:00 AM	Portland, OR	Union Bus Station	1:40 AM	Washington, DC	Dupont Circle Station		Economy	$254	A Bus from Greyhound US goes from Union Bus Station, Portland, OR (USA) at 4/23/2026 2:00:00 AM to Dupont Circle Station, Washington, DC (USA) arriving at 4/27/2026 1:40:00 AM. 50 Economy ticket for $254 per person are available. Travel duration is 92h 40m

Did you know that if you travel from Portland, OR to Washington, DC via Seattle/Tacoma Airport, you can save more than $53? You can find the corresponding connections below.
- FlixBus
  
  93h 55m
  
  0
  
  9:25 AM
  
  Portland, OR
  Greyhound Bus Station
  
  12:50 PM
  
  Seattle/Tacoma Airport
  Seattle/Tacoma Airport
  
  0
  
  Economy
  
  $23
  
  A Bus from FlixBus goes from Greyhound Bus Station, Portland, OR (USA) at 4/21/2026 9:25:00 AM to Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) arriving at 4/21/2026 12:50:00 PM. 50 Economy ticket for $23 per person are available. Travel duration is 3h 25m
- FlixBus
  
  87h 25m
  
  0
  
  3:55 PM
  
  Seattle/Tacoma Airport
  Seattle/Tacoma Airport
  
  10:20 AM
  
  Washington, DC
  Union Station
  
  0
  
  Economy
  
  $169
  
  A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 4/21/2026 3:55:00 PM to Union Station, Washington, DC (USA) arriving at 4/25/2026 10:20:00 AM. 50 Economy ticket for $169 per person are available. Travel duration is 87h 25m
Travel time is 12h 20m longer, but you will save $53

Best Price Offer: The price for the cheapest bus from Portland, OR to Washington, DC is $139 on 5/11/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Portland, OR and Washington, DC

See here how frequent the connections between Portland, OR and Washington, DC are, during different times and days of the week.

Monday is the busiest day, with more than 3 daily buses from Portland, OR to Washington, DC. Thursday has instead the fewest connections, with only 2 daily coaches between Portland, OR and Washington, DC.

The busiest time of the day is the Night, with 6 buses from Portland, OR to Washington, DC, while Evening sees the fewest connections between Portland, OR and Washington, DC, with 2 offers.

Facts about the bus from Portland, OR to Washington, DC

Compare all providers like Greyhound US and FlixBus that travel 2 times every day by bus from Portland, OR to Washington, DC in one click! Book your bus ticket from Portland, OR to Washington, DC starting from $139!

Cheapest Bus	$139
Fastest Bus	81h 35m
Earliest Bus	2:00 AM
Latest Bus	2:00 AM
Daily Bus Routes	2 Ø
Distance	2,349.6 miles
Bus Companies	Greyhound US and FlixBus

Cheapest bus connections from Portland, OR to Washington, DC

Every day, 2 buses from 2 bus companies leave Portland, OR for Washington, DC: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 04/20/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 04/19

Monday 04/20

$158

Tuesday 04/21

$170

Wednesday 04/22

Thursday 04/23

$245

Friday 04/24

Saturday 04/25

Sunday 04/26

Monday 04/27

Tuesday 04/28

$199

Wednesday 04/29

$218

Thursday 04/30

Friday 05/01

Saturday 05/02

$207

Sunday 05/03

Monday 05/04

$158

Tuesday 05/05

$183

Wednesday 05/06

Thursday 05/07

Friday 05/08

Saturday 05/09

Sunday 05/10

$174

Monday 05/11

$139

Tuesday 05/12

$158

Wednesday 05/13

Thursday 05/14

Friday 05/15

$170

Saturday 05/16

The cheapest time to travel from Portland, OR to Washington, DC

See here on which day and which time of the day you can find the cheapest bus ticket from Portland, OR to Washington, DC, for the next 30 days.

With a price starting from $139, Monday is the cheapest day for a bus from Portland, OR to Washington, DC. Thursday instead is the most expensive day with prices starting from $245.

Night is the cheapest day time for bus tickets from Portland, OR to Washington, DC, with $139. Evening is the most expensive time of the day with prices starting from $158.

How to save money travelling from Portland, OR to Washington, DC

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Portland, OR to Washington, DC in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Portland, OR to Washington, DC, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Portland, OR to Washington, DC are also emptier.

All bus stations and stops in Portland, OR and Washington, DC

In the map below, you can see where to find all bus stations in Portland, OR and Washington, DC.

Union Bus Station

NW 6th Ave 800

NW Station Way

NW Station Way 1090

Portland Bolt Lloyd Center

NE 13th Ave 1060

SE 102nd & Washington Bus Stop

Greyhound Bus Station

NW Station Way 1090

Union Station

Massachusetts Avenue Northeast 50

Dupont Circle Station

20th St. NW 1525

Armory Metro

19th St SE

Metro Center

11th St NW 663

L'Enfant Plaza outside McDonald's

C Street SW DC 400 C Street SW, Washington, DC 400

Service and Comfort on the bus from Portland, OR to Washington, DC

Want to know which seat classes are available on the buses from Portland, OR to Washington, DC? Or which bus companies serve the route Portland, OR to Washington, DC? Below you will find answers to your questions.

FAQs about the Portland, OR to Washington, DC bus

How much does a Portland, OR Washington, DC bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $139 and takes 86h 20m to reach Washington, DC. Compare offers to save money!

How much could I save by comparing buses from Portland, OR to Washington, DC?

This route is offered by 2 companies with a range of ticket prices between $139 and $254. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Washington, DC.

On average, how many connections are available from Portland, OR to Washington, DC each day?

Every day, the Portland, OR to Washington, DC bus route is served by approximately 2 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Portland, OR to Washington, DC take?

The fastest bus from Portland, OR to Washington, DC is offered by Greyhound US and takes 81h 35m. Bus tickets for this connection cost $160. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Portland, OR to Washington, DC?

The earliest bus arriving in Washington, DC from Portland, OR starts at 2:00 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Portland, OR to Washington, DC?

The latest bus trip departing from Portland, OR for Washington, DC starts at 2:00 AM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Portland, OR Washington, DC route?

When traveling by bus from Portland, OR to Washington, DC, passengers can travel with Greyhound US and FlixBus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Portland, OR and Washington, DC?

You can check all the direct connections between Portland, OR and Washington, DC by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Greyhound US and FlixBus.

What can I take with me on the Portland, OR to Washington, DC bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Portland, OR Washington, DC bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Portland, OR Washington, DC bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Portland, OR to Washington, DC on your planned travel date.

How does CheckMyBus find the best bus deals from Portland, OR to Washington, DC?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 2 daily trips between Portland, OR and Washington, DC. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Portland, OR to Washington, DC?

Prices and availability for 2 trips between Portland, OR and Washington, DC change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Portland, OR to Washington, DC

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Portland, OR and to Washington, DC

Here’s an overview of the most popular bus routes to Portland, OR and to Washington, DC. Simply click on the connection of your choice, and you will find all the details about your bus route!