Bus from Washington, DC, US to Seattle: Tickets & Schedules

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Next bus departures

Next departures for Washington to Seattle on October 9
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Greyhound Lines, Inc. + FlixBus
Bus
  • Wifi
  • Toilet
  • Power outlets
Hyattsville New Carrollton Bus Stop
Greyhound StationCheapest
FlixBus + Greyhound Lines, Inc.
Bus
  • Wifi
  • Toilet
  • Power outlets
Union Station
Greyhound StationFastest
FlixBus + Greyhound Lines, Inc.
Bus
  • Wifi
  • Toilet
  • Power outlets
Bethesda - 4550 Montgomery Ave
Greyhound StationNo tags
FlixBus + Greyhound Lines, Inc.
Bus
  • Wifi
  • Toilet
  • Power outlets
Arlington (Rosslyn), 1001 Wilson Blvd.
Greyhound StationNo tags
FlixBus + Greyhound Lines, Inc.
Bus
  • Wifi
  • Toilet
  • Power outlets
Dupont Circle
Greyhound StationNo tags
Greyhound Lines, Inc. + FlixBus
Bus
  • Wifi
  • Toilet
  • Power outlets
Hyattsville New Carrollton Bus Stop
Seattle–Tacoma Int'l Airport (SEA)No tags

Last refresh of the prices: Last Tuesday at 3:46 PM EDT.

Compare 2 ways to go from Washington to Seattle

We recommend taking the bus

Among the sustainable travel choices, the Bus stands out as a good way to reach Seattle. The journey takes about 3 days, 4 hours 20 minutes and with fares starting at just CLP 133,811, it presents an excellent value for a comfortable ride.

19bus per day
3d 4hAverage Duration
2319 milesDistance
93kgCO₂ emissions
Bus
Average PriceCLP 133,811 - CLP 442,208Average Duration3d 4h
93kg CO₂e
Train
Average PriceCLP 250,990 - CLP 8,008,443Average Duration3d 9h
340kg CO₂e

Frequently asked questions about traveling from Washington, DC, US to Seattle by bus

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

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

    The cheapest bus tickets from Washington to Seattle start from CLP 133,811. The average price for this route is around CLP 224,914. 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 ride from Washington to Seattle?

    The average bus trip duration from Washington to Seattle is 3d 4h, covering a distance of 2319 miles (3740 km). The quickest bus can get you there in 3d 5h and is operated by Greyhound.

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

    Several major bus companies operate on this route with 19 buses available per day.

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

    The earliest bus departs from Washington to Seattle at 12:05am. And the latest bus departs at 11:35pm.

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

    A bus trip from Washington to Seattle generates an estimated 93.492575 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.

Best price found
10/06
No data
10/07
CLP 288,340
Today
CLP 322,386
10/09
No data
10/10
No data
10/11
No data
10/12
No data
10/13
CLP 229,260
busbud logoThe cheapest trip from Washington, DC, US to Seattle was searched and found on Oct 13, 2026 with a price of CLP 229,260

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

You can expect to pay from CLP 229,260 to CLP 322,386 for a bus ticket from Washington, DC, US to Seattle based on the last 2 days. You can expect to find the cheapest price for the trip at CLP 229,260 which is on 2026-10-13.

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

busbud logoThe Bus is the cheapest travel choice for this destination

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