Bus Seattle, WA to Washington, DC - Compare all Companies

Compare all timetables for the bus from Seattle, WA to Washington, DC

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

today

$141

tomorrow

Thursday

Friday

$162

Saturday

Sunday

$137

Monday

$176

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	67h 25m	8:20 AM	Seattle, WA	Amtrak King Street Station	6:45 AM	Washington, DC	Union Station	Economy	$141	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/16/2026 8:20:00 AM to Union Station, Washington, DC (USA) arriving at 6/19/2026 6:45:00 AM. 50 Economy ticket for $141 per person are available. Travel duration is 67h 25m
Greyhound US	86h 20m	8:20 AM	Seattle, WA	Amtrak King Street Station	1:40 AM	Washington, DC	Dupont Circle Station	Economy	$157	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/16/2026 8:20:00 AM to Dupont Circle Station, Washington, DC (USA) arriving at 6/20/2026 1:40:00 AM. 50 Economy ticket for $157 per person are available. Travel duration is 86h 20m
Greyhound US	82h 10m	10:25 PM	Seattle, WA	Amtrak King Street Station	11:35 AM	Washington, DC	Union Station	Economy	$158	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/16/2026 10:25:00 PM to Union Station, Washington, DC (USA) arriving at 6/20/2026 11:35:00 AM. 50 Economy ticket for $158 per person are available. Travel duration is 82h 10m
Greyhound US	96h 15m	10:25 PM	Seattle, WA	Amtrak King Street Station	1:40 AM	Washington, DC	Dupont Circle Station	Economy	$159	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/16/2026 10:25:00 PM to Dupont Circle Station, Washington, DC (USA) arriving at 6/21/2026 1:40:00 AM. 50 Economy ticket for $159 per person are available. Travel duration is 96h 15m

Cheapest bus trips Friday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	89h 10m	2:10 PM	Seattle, WA	Amtrak King Street Station	10:20 AM	Washington, DC	Union Station	Economy	$162	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/19/2026 2:10:00 PM to Union Station, Washington, DC (USA) arriving at 6/23/2026 10:20:00 AM. 50 Economy ticket for $162 per person are available. Travel duration is 89h 10m
Greyhound US	83h 20m	9:15 PM	Seattle, WA	Amtrak King Street Station	11:35 AM	Washington, DC	Union Station	Economy	$162	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/19/2026 9:15:00 PM to Union Station, Washington, DC (USA) arriving at 6/23/2026 11:35:00 AM. 50 Economy ticket for $162 per person are available. Travel duration is 83h 20m
Greyhound US	97h 25m	9:15 PM	Seattle, WA	Amtrak King Street Station	1:40 AM	Washington, DC	Dupont Circle Station	Economy	$169	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/19/2026 9:15:00 PM to Dupont Circle Station, Washington, DC (USA) arriving at 6/24/2026 1:40:00 AM. 50 Economy ticket for $169 per person are available. Travel duration is 97h 25m
Greyhound US	67h 25m	8:20 AM	Seattle, WA	Amtrak King Street Station	6:45 AM	Washington, DC	Union Station	Economy	$240	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/19/2026 8:20:00 AM to Union Station, Washington, DC (USA) arriving at 6/22/2026 6:45:00 AM. 50 Economy ticket for $240 per person are available. Travel duration is 67h 25m
Greyhound US	86h 20m	8:20 AM	Seattle, WA	Amtrak King Street Station	1:40 AM	Washington, DC	Dupont Circle Station	Economy	$271	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/19/2026 8:20:00 AM to Dupont Circle Station, Washington, DC (USA) arriving at 6/23/2026 1:40:00 AM. 50 Economy ticket for $271 per person are available. Travel duration is 86h 20m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	67h 25m	8:20 AM	Seattle, WA	Amtrak King Street Station	6:45 AM	Washington, DC	Union Station	Economy	$137	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/21/2026 8:20:00 AM to Union Station, Washington, DC (USA) arriving at 6/24/2026 6:45:00 AM. 50 Economy ticket for $137 per person are available. Travel duration is 67h 25m
Greyhound US	86h 20m	8:20 AM	Seattle, WA	Amtrak King Street Station	1:40 AM	Washington, DC	Dupont Circle Station	Economy	$140	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/21/2026 8:20:00 AM to Dupont Circle Station, Washington, DC (USA) arriving at 6/25/2026 1:40:00 AM. 50 Economy ticket for $140 per person are available. Travel duration is 86h 20m
Greyhound US	89h 10m	2:10 PM	Seattle, WA	Amtrak King Street Station	10:20 AM	Washington, DC	Union Station	Economy	$141	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/21/2026 2:10:00 PM to Union Station, Washington, DC (USA) arriving at 6/25/2026 10:20:00 AM. 50 Economy ticket for $141 per person are available. Travel duration is 89h 10m
Greyhound US	97h 25m	9:15 PM	Seattle, WA	Amtrak King Street Station	1:40 AM	Washington, DC	Dupont Circle Station	Economy	$142	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/21/2026 9:15:00 PM to Dupont Circle Station, Washington, DC (USA) arriving at 6/26/2026 1:40:00 AM. 50 Economy ticket for $142 per person are available. Travel duration is 97h 25m
Greyhound US	83h 20m	9:15 PM	Seattle, WA	Amtrak King Street Station	11:35 AM	Washington, DC	Union Station	Economy	$144	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/21/2026 9:15:00 PM to Union Station, Washington, DC (USA) arriving at 6/25/2026 11:35:00 AM. 50 Economy ticket for $144 per person are available. Travel duration is 83h 20m

Cheapest bus trips Monday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	67h 25m	8:20 AM	Seattle, WA	Amtrak King Street Station	6:45 AM	Washington, DC	Union Station	Economy	$176	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/22/2026 8:20:00 AM to Union Station, Washington, DC (USA) arriving at 6/25/2026 6:45:00 AM. 50 Economy ticket for $176 per person are available. Travel duration is 67h 25m
Greyhound US	83h 20m	9:15 PM	Seattle, WA	Amtrak King Street Station	11:35 AM	Washington, DC	Union Station	Economy	$179	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/22/2026 9:15:00 PM to Union Station, Washington, DC (USA) arriving at 6/26/2026 11:35:00 AM. 50 Economy ticket for $179 per person are available. Travel duration is 83h 20m
Greyhound US	86h 20m	8:20 AM	Seattle, WA	Amtrak King Street Station	1:40 AM	Washington, DC	Dupont Circle Station	Economy	$181	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/22/2026 8:20:00 AM to Dupont Circle Station, Washington, DC (USA) arriving at 6/26/2026 1:40:00 AM. 50 Economy ticket for $181 per person are available. Travel duration is 86h 20m
Greyhound US	97h 25m	9:15 PM	Seattle, WA	Amtrak King Street Station	1:40 AM	Washington, DC	Dupont Circle Station	Economy	$181	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/22/2026 9:15:00 PM to Dupont Circle Station, Washington, DC (USA) arriving at 6/27/2026 1:40:00 AM. 50 Economy ticket for $181 per person are available. Travel duration is 97h 25m
Greyhound US	89h 10m	2:10 PM	Seattle, WA	Amtrak King Street Station	10:20 AM	Washington, DC	Union Station	Economy	$188	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 6/22/2026 2:10:00 PM to Union Station, Washington, DC (USA) arriving at 6/26/2026 10:20:00 AM. 50 Economy ticket for $188 per person are available. Travel duration is 89h 10m

Best Price Offer: The price for the cheapest bus from Seattle, WA to Washington, DC is $137 on 6/21/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Seattle, WA and Washington, DC

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

Sunday is the busiest day, with more than 5 daily buses from Seattle, WA to Washington, DC. Tuesday has instead the fewest connections, with only 4 daily coaches between Seattle, WA and Washington, DC.

The busiest time of the day is the Morning, with 8 buses from Seattle, WA to Washington, DC, while Afternoon sees the fewest connections between Seattle, WA and Washington, DC, with 3 offers.

Facts about the bus from Seattle, WA to Washington, DC

Compare all providers like Greyhound US that travel 4 times every day by bus from Seattle, WA to Washington, DC in one click! Book your bus ticket from Seattle, WA to Washington, DC starting from $137!

Cheapest Bus	$137
Fastest Bus	70h 25m
Earliest Bus	8:20 AM
Latest Bus	9:15 PM
Daily Bus Routes	4 Ø
Distance	2,322.0 miles
Bus Companies	Greyhound US

Cheapest bus connections from Seattle, WA to Washington, DC

Every day, 4 buses from 1 bus companies leave Seattle, WA for Washington, DC: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 06/16/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 06/14

Monday 06/15

Tuesday 06/16

$141

Wednesday 06/17

Thursday 06/18

Friday 06/19

$162

Saturday 06/20

Sunday 06/21

$137

Monday 06/22

$176

Tuesday 06/23

Wednesday 06/24

Thursday 06/25

Friday 06/26

Saturday 06/27

$164

Sunday 06/28

$160

Monday 06/29

Tuesday 06/30

Wednesday 07/01

Thursday 07/02

Friday 07/03

Saturday 07/04

Sunday 07/05

Monday 07/06

Tuesday 07/07

Wednesday 07/08

Thursday 07/09

$176

Friday 07/10

Saturday 07/11

The cheapest time to travel from Seattle, WA to Washington, DC

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

With a price starting from $137, Sunday is the cheapest day for a bus from Seattle, WA to Washington, DC. Monday instead is the most expensive day with prices starting from $176.

Morning is the cheapest day time for bus tickets from Seattle, WA to Washington, DC, with $137. Evening is the most expensive time of the day with prices starting from $142.

How to save money travelling from Seattle, WA 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 Seattle, WA 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 Seattle, WA 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 Seattle, WA to Washington, DC are also emptier.

All bus stations and stops in Seattle, WA and Washington, DC

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

Amtrak King Street Station

S Jackson St 303

Veterans Administration Hospital

S Columbian Way 1660

Convention Center

8th Ave 1500

Stadium

Harborview Medical Center

8th Ave 325

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 Seattle, WA to Washington, DC

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

FAQs about the Seattle, WA to Washington, DC bus

How much does a Seattle, WA Washington, DC bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $137 and takes 70h 25m to reach Washington, DC. Compare offers to save money!

How much could I save by comparing buses from Seattle, WA to Washington, DC?

This route is offered by 1 companies with a range of ticket prices between $137 and $271. 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 Seattle, WA to Washington, DC each day?

Every day, the Seattle, WA to Washington, DC bus route is served by approximately 4 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Seattle, WA to Washington, DC take?

The fastest bus from Seattle, WA to Washington, DC is offered by Greyhound US and takes 70h 25m. Bus tickets for this connection cost $141. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Seattle, WA to Washington, DC?

The earliest bus arriving in Washington, DC from Seattle, WA starts at 8:20 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 Seattle, WA to Washington, DC?

The latest bus trip departing from Seattle, WA for Washington, DC starts at 9:15 PM. 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 Seattle, WA Washington, DC route?

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

Is there a direct bus between Seattle, WA and Washington, DC?

You can check all the direct connections between Seattle, WA 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.

What can I take with me on the Seattle, WA 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 Seattle, WA 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 Seattle, WA 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 Seattle, WA to Washington, DC on your planned travel date.

How does CheckMyBus find the best bus deals from Seattle, WA 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 4 daily trips between Seattle, WA 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 Seattle, WA to Washington, DC?

Prices and availability for 4 trips between Seattle, WA 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 Seattle, WA to Washington, DC

Economy

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

More bus routes to Seattle, WA and to Washington, DC

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