How much is a bus or train ticket from Washington, DC to Seattle, WA?

All-in bus and train tickets from Washington, DC to Seattle, WA start at $146 one-way on carriers including FlixBus, Amtrak.

How long does the trip from Washington, DC to Seattle, WA take?

The fastest bus or train route from Washington, DC to Seattle, WA takes 62h 5m (15:15 to 05:20).

Where do buses and trains depart in Washington and arrive in Seattle?

Departures in Washington primarily board at Washington Union Station (WAS) and arrive in Seattle at Seattle Transit Station.

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Washington, DC

All

Bus

Train

Washington, DC → Seattle, WA

Routes from Washington

Seattle to Washington

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Sun, Nov 15 → Wed, Nov 18

Duration: 73h 20m

•

3 transfers

DC (Union Station)

FlixBus #N2605

$13

Book Leg

21:35

Philadelphia Bus Station

00:30

Free Wi-Fi

Outlets

Restroom

Next day: Mon, Nov 16

Transfer time: 3h 15m

Station info

Philadelphia Bus Station

Greyhound #US0421

$91

Book Leg

03:45

St Louis Bus Station

22:50

Free Wi-Fi

Outlets

Restroom

Backup 5G eSIM (Saily)

Transfer time: 0h 55m

Station info

St Louis Bus Station

Greyhound #US0180s

$79

Book Leg

23:45

Denver Union Station Bus Concourse

16:05

Free Wi-Fi

Outlets

Restroom

Backup 5G eSIM (Saily)

Next day: Tue, Nov 17

Transfer time: 0h 30m

Station info

Denver Union Station Bus Concourse

Greyhound #US0550

$129

Book Leg

16:35

Seattle Bus Station

19:55

Free Wi-Fi

Outlets

Restroom

Backup 5G eSIM (Saily)

$312

Full Route Total • 4 legs

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Book the entire route in one search or book each carrier leg directly:

Full Route Price & Ticket Breakdown

$312 total

1. Washington, DC → Philadelphia, PA

FlixBus Official #N2605 • 21:35–00:30

$13

Book Leg

2. Philadelphia, PA → St Louis, MO

Greyhound Official #US0421 • 03:45–22:50

$91

Book Leg

3. St Louis, MO → Denver, CO

Greyhound Official #US0180s • 23:45–16:05

$79

Book Leg

4. Denver, CO → Seattle, WA

Greyhound Official #US0550 • 16:35–19:55

$129

Book Leg