How much is the bus ticket from Boston to Seattle?

The cheapest coach tickets from Boston to Seattle start from £103. The average price for this route is around £139. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

How long is the bus journey from Boston to Seattle?

The average bus journey time from Boston to Seattle is 4d 18h, covering a distance of 2478 miles. The fastest bus can take you there in 3d 1h and is operated by Amtrak .

Which bus companies service the Boston to Seattle route?

Several major bus companies operate on this route with 19 buses available per day, including services from Greyhound , Amtrak , FlixBus .

What is the earliest and latest departure time for the bus from Boston to Seattle?

The earliest bus departs from Boston to Seattle at 01:00. And the latest bus departs at 21:50.

What are the CO₂ emissions for the bus trip from Boston to Seattle?

A bus journey from Boston to Seattle produces an estimated 100 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.

Which is the best bus company from Boston to Seattle?

According to Busbud customers, the highest-rated bus company on this route is Amtrak , with an average rating of 4.1 out of 5 stars based on 5759 reviews.

Which company has the best Wi-Fi from Boston to Seattle?

Based on Busbud reviews, the bus company Amtrak has the best Wi-Fi rating with a score of 3.6.

Which bus company offers the most punctual service from Boston to Seattle?

According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus , with a punctuality rating of 4.0 out of 5 stars.

Which bus company has the cleanest buses from Boston to Seattle?

According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Amtrak , with a cleanliness rating of 4.5 out of 5 stars.

Bus Boston to Seattle from £104 | Refundable Tickets

Next bus departures

Next departures from Boston to Seattle on 20 February
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Greyhound Lines, Inc. + FlixBus	Bus	19:35	Boston (South Station)	4d 8h	00:50	Greyhound Station	Cheapest
	Bus	08:30	Boston (South Station)	3d 19h	00:50	Greyhound Station	Fastest
Greyhound Lines, Inc. + FlixBus	Bus	01:30	Boston (South Station)	4d 14h	12:50	Seattle–Tacoma Int'l Airport (SEA)	No tags
Greyhound Lines, Inc. + FlixBus	Bus	19:35	Boston (South Station)	4d 20h	12:50	Seattle–Tacoma Int'l Airport (SEA)	No tags
Greyhound Lines, Inc. + FlixBus	Bus	01:30	Boston (South Station)	4d 15h	13:50	University of Washington	No tags

Next departures from Boston to Seattle on 21 February
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Greyhound Lines, Inc. + FlixBus	Bus	19:35	Boston (South Station)	4d 21h	13:50	University of Washington	Cheapest
	Bus	08:10	Boston (South Station)	3d 19h	00:50	Greyhound Station	Fastest
	Bus	19:35	Boston (South Station)	4d 8h	00:50	Greyhound Station	No tags
Greyhound Lines, Inc. + FlixBus	Bus	01:30	Boston (South Station)	4d 14h	12:50	Seattle–Tacoma Int'l Airport (SEA)	No tags
Greyhound Lines, Inc. + FlixBus	Bus	19:35	Boston (South Station)	4d 20h	12:50	Seattle–Tacoma Int'l Airport (SEA)	No tags

Next departures from Boston to Seattle on 22 February
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc.	Bus	20:55	Brookline	4d 19h	13:20	Greyhound Station	Cheapest
	Bus	09:15	Boston (South Station)	3d 18h	00:50	Greyhound Station	Fastest
	Bus	19:35	Boston (South Station)	4d 8h	00:50	Greyhound Station	No tags
Greyhound Lines, Inc. + FlixBus	Bus	01:30	Boston (South Station)	4d 14h	12:50	Seattle–Tacoma Int'l Airport (SEA)	No tags
Greyhound Lines, Inc. + FlixBus	Bus	19:35	Boston (South Station)	4d 20h	12:50	Seattle–Tacoma Int'l Airport (SEA)	No tags

Next departures from Boston to Seattle on 23 February
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Greyhound Lines, Inc. + FlixBus	Bus	19:35	Boston (South Station)	4d 20h	12:50	Seattle–Tacoma Int'l Airport (SEA)	Cheapest
	Bus	08:10	Boston (South Station)	3d 19h	00:50	Greyhound Station	Fastest
Greyhound Lines, Inc. + FlixBus	Bus	19:35	Boston (South Station)	4d 8h	00:50	Greyhound Station	No tags
Greyhound Lines, Inc. + FlixBus	Bus	06:00	Boston (South Station)	4d 9h	12:50	Seattle–Tacoma Int'l Airport (SEA)	No tags
Greyhound Lines, Inc. + FlixBus	Bus	06:00	Boston (South Station)	4d 10h	13:50	University of Washington	No tags

Next departures from Boston to Seattle on 24 February
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Greyhound Lines, Inc. + FlixBus	Bus	19:35	Boston (South Station)	4d 8h	00:50	Greyhound Station	Cheapest
	Bus	08:10	Boston (South Station)	3d 19h	00:50	Greyhound Station	Fastest
Greyhound Lines, Inc. + FlixBus	Bus	19:35	Boston (South Station)	4d 20h	12:50	Seattle–Tacoma Int'l Airport (SEA)	No tags
Greyhound Lines, Inc. + FlixBus	Bus	19:35	Boston (South Station)	4d 21h	13:50	University of Washington	No tags
FlixBus + Greyhound Lines, Inc.	Bus	20:55	Brookline	4d 19h	13:20	Greyhound Station	No tags

Next departures from Boston to Seattle on 25 February
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Bus	08:10	Boston (South Station)	3d 19h	00:50	Greyhound Station	CheapestFastest
Greyhound Lines, Inc. + FlixBus	Bus	19:35	Boston (South Station)	4d 8h	00:50	Greyhound Station	No tags
Greyhound Lines, Inc. + FlixBus	Bus	19:35	Boston (South Station)	4d 20h	12:50	Seattle–Tacoma Int'l Airport (SEA)	No tags
Greyhound Lines, Inc. + FlixBus	Bus	19:35	Boston (South Station)	4d 21h	13:50	University of Washington	No tags
FlixBus + Greyhound Lines, Inc.	Bus	01:30	Brookline	4d 2h	00:50	Greyhound Station	No tags

Next departures from Boston to Seattle on 26 February
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Greyhound Lines, Inc. + FlixBus	Bus	19:35	Boston (South Station)	4d 20h	12:50	Seattle–Tacoma Int'l Airport (SEA)	Cheapest
	Bus	08:10	Boston (South Station)	3d 19h	00:50	Greyhound Station	Fastest
Greyhound Lines, Inc. + FlixBus	Bus	19:35	Boston (South Station)	4d 8h	00:50	Greyhound Station	No tags
Greyhound Lines, Inc. + FlixBus	Bus	01:30	Boston (South Station)	4d 14h	12:50	Seattle–Tacoma Int'l Airport (SEA)	No tags
Greyhound Lines, Inc. + FlixBus	Bus	01:30	Boston (South Station)	4d 15h	13:50	University of Washington	No tags

Last refresh of the prices: Today at 00:00 EST.

Compare 2 ways to travel 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, 18 hours 55 minutes and with fares starting at just £103, it presents an excellent value for a comfortable ride.

19bus per day

4d 18hAverage duration

2478 milesDistance

100kgCO₂ emissions

	Average price	Average duration	CO₂ emissions	Actions
Bus	Average price£103 - £653	Average duration4d 18h	CO₂ emissions 100kg CO₂e
Train	Average price£164 - £2,806	Average duration3d 13h	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
Visit page
C
Riverside Bus Station
335 Grove St, Auburndale, MA 02466
Visit page
D
Prudential MBTA Station
220 Huntington Ave, Boston, MA 02115, USA
E
Copley MBTA Station
650 Boylston St, Boston, MA 02116, USA
F
Long Wharf
66 Long Wharf, Boston, MA 02110, USA

Stops in Seattle

A
Greyhound Station
503 S Royal Brougham Way, Seattle, WA 98134, USA
Visit page
B
Seattle-International Airport (SEA)
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

Greyhound

3.5/587,523 reviews

Staff3.6

Timeliness2.9

Cleanliness3.4

Wi‑Fi2.5

Based on 87523 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 Wi‑Fi. Greyhound ticket prices on this trip start at £103

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.

7 December 2019

Amtrak

4/55,759 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wi‑Fi3.6

FlixBus

3.5/512,224 reviews

Staff4.1

Timeliness4

Cleanliness4.1

Wi‑Fi2.7

US bus companies:FlixBus, BlaBlaCar Bus, Greyhound, ALSA, Intercape, Trenitalia, Big Sky

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

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

How much is the bus ticket from Boston to Seattle?
The cheapest coach tickets from Boston to Seattle start from £103. The average price for this route is around £139. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from Boston to Seattle?
The average bus journey time from Boston to Seattle is 4d 18h, covering a distance of 2478 miles. The fastest bus can take you there in 3d 1h and is operated by Amtrak.
Which bus companies service the Boston to Seattle route?
Several major bus companies operate on this route with 19 buses available per day, including services from Greyhound, Amtrak, FlixBus.
What is the earliest and latest departure time for the bus from Boston to Seattle?
The earliest bus departs from Boston to Seattle at 01:00. And the latest bus departs at 21:50.
What are the CO₂ emissions for the bus trip from Boston to Seattle?
A bus journey from Boston to Seattle produces an estimated 100 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Which is the best bus company from Boston to Seattle?
According to Busbud customers, the highest-rated bus company on this route is Amtrak, with an average rating of 4.1 out of 5 stars based on 5759 reviews.
Which company has the best Wi-Fi from Boston to Seattle?
Based on Busbud reviews, the bus company Amtrak has the best Wi-Fi rating with a score of 3.6.
Which bus company offers the most punctual service from Boston to Seattle?
According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus, with a punctuality rating of 4.0 out of 5 stars.
Which bus company has the cleanest buses from Boston to Seattle?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Amtrak, with a cleanliness rating of 4.5 out of 5 stars.

Find cheapest prices for buses

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

Best price found

16/02

£352

17/02

£370

Today

£364

19/02

£370

20/02

£369

21/02

£214

22/02

£146

23/02

£136

The cheapest trip from Boston, MA, US to Seattle was searched and found on 23 Feb 2026 with a price of £136

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 £136 to £370 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 £136, which is on 2026-02-23.