How far is Boston from Seattle?

Boston and Seattle are 4005 km (2483 miles) apart.

What are the departure and arrival locations for buses traveling from Boston to Seattle?

Buses departing from Back Bay Station in Boston will take you to Greyhound Station in Seattle.

Bus Boston to Seattle from $245 | Refundable Tickets

Next bus departures

Next departures for Boston to Seattle on November 24
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc. + FlixBus	Bus	8:55pm	Brookline	4d 19h	1:00pm	Seattle–Tacoma Int'l Airport (SEA)	Cheapest
	Bus	7:35pm	Boston (South Station)	4d 8h	12:50am	Greyhound Station	Fastest
FlixBus + Greyhound Lines, Inc. + FlixBus	Bus	9:50pm	Boston (South Station)	4d 18h	1:00pm	Seattle–Tacoma Int'l Airport (SEA)	No tags
FlixBus + Greyhound Lines, Inc. + FlixBus	Bus	9:50pm	Boston (South Station)	4d 19h	1:50pm	University of Washington	No tags
FlixBus + Greyhound Lines, Inc. + FlixBus	Bus	8:55pm	Brookline	4d 19h	1:50pm	University of Washington	No tags

Next departures for Boston to Seattle on December 1
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Bus	8:10am	Boston (South Station)	3d 19h	12:50am	Greyhound Station	CheapestFastest
Greyhound Lines, Inc. + FlixBus	Bus	7:35pm	Boston (South Station)	4d 8h	12:50am	Greyhound Station	No tags
Greyhound Lines, Inc. + FlixBus + FlixBus	Bus	6:00am	Boston (South Station)	4d 10h	1:00pm	Seattle–Tacoma Int'l Airport (SEA)	No tags
FlixBus + Greyhound Lines, Inc. + FlixBus	Bus	9:50pm	Boston (South Station)	4d 18h	1:00pm	Seattle–Tacoma Int'l Airport (SEA)	No tags
Greyhound Lines, Inc. + FlixBus + FlixBus	Bus	6:00am	Boston (South Station)	4d 10h	1:50pm	University of Washington	No tags

Last refresh of the prices: Last Tuesday at 9:19 AM EST.

Compare 2 ways to go from Boston 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 4 days, 15 hours 20 minutes, and with fares starting at just $199, it presents an excellent value for a comfortable ride.

12bus per day

4d 15hAverage Duration

3995 kmDistance

100kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$199 - $1,213	Average Duration4d 15h	CO₂ emissions 100kg CO₂e
Train	Average Price$430 - $5,274	Average Duration4d 7h	CO₂ emissions 364kg CO₂e

Where are the popular stops in Boston and Seattle?

Stops in Boston

A
Back Bay Station
145 Dartmouth St, Boston, MA 02116, USA
Visit page
B
North Station
100 Legends Way, Boston, MA 02114, USA
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C
South Station
700 Atlantic Ave, Boston, MA 02205, USA
Visit page
D
Copley Square
115-127 St James Ave, Boston, MA 02116, USA
E
Prudential MBTA Station
220 Huntington Ave, Boston, MA 02115, USA
F
Copley MBTA Station
650 Boylston St, Boston, MA 02116, USA

Stops in Seattle

A
Greyhound Station
503 S Royal Brougham Way, Seattle, WA 98134, USA
Visit page
B
Seattle-Tacoma International Airport
Visit page
C
Washington State Convention Center
705 Pike St, Seattle WA 98101, USA, , Pick-up is at the Charter Bus Loading Zone on 8th Avenue at the corner of 8th Ave. and Pike Street.
Visit page
D
Pier 91
2001 W Garfield St, Seattle WA 98119, USA
Visit page
E
Pier 66
2203 Alaskan Way, Seattle WA 98121, USA
F
International District
700-822 5th Ave S, Seattle, WA 98104, USA

Compare bus companies

Amtrak

4/55,604 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wifi3.6

Greyhound

3.5/587,393 reviews

Staff3.6

Timeliness2.9

Cleanliness3.3

Wifi2.4

Based on 87393 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the temperature but often complained with the WiFi. Greyhound ticket prices on this trip start at $205

Greyhound Boston Seattle recent customer reviews

Good staff good driving experienced drivers...I really appreciate them...most importantly James he drove us from Chicago

Enoch M.

December 7, 2019

FlixBus

3.5/511,424 reviews

Staff4.2

Timeliness3.9

Cleanliness4.1

Wifi2.7

US Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad

Frequently asked questions about travelling from Boston, MA, US to Seattle by bus

How far is Boston from Seattle?
Boston and Seattle are 4005 km (2483 miles) apart.
What are the departure and arrival locations for buses traveling from Boston to Seattle?
Buses departing from Back Bay Station in Boston will take you to Greyhound Station in Seattle.

Find cheapest prices for buses

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

Best price found

11-22

No data

11-23

$310

Today

$561

11-25

$570

11-26

$592

11-27

$582

11-28

$563

11-29

No data

The cheapest trip from Boston, MA, US to Seattle was searched and found on Nov 23, 2025 with a price of $310

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

You can expect to pay from $310 to $4,561 for a bus ticket from Boston, MA, US to Seattle based on the last 2 days. You can expect to find the cheapest price for the trip at $563 which is on 2025-11-28.

Usually Amtrak will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.