How much is the bus ticket from Boston to Seattle?

The cheapest bus tickets from Boston to Seattle start from $138. The average price for this route is around $290. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

How long is the bus ride from Boston to Seattle?

The average bus trip duration from Boston to Seattle is 4d 15h, covering a distance of 2480 miles (3999 km). The quickest bus can get 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 15 buses available per day, including services from Amtrak , Greyhound , 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 1:30am. And the latest bus departs at 9:50pm.

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

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

What 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 5597 reviews.

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

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

Which bus company has the most timely service from Boston to Seattle?

According to Busbud traveller reviews, the most timely bus company on this route is FlixBus , with a punctuality rating of 3.9 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 $169 | Refundable Tickets

Next bus departures

Next departures for Boston to Seattle on December 6
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Bus	7:35pm	Boston (South Station)	4d 8h	12:50am	Greyhound Station	CheapestFastest
Greyhound Lines, Inc. + FlixBus + FlixBus	Bus	1:30am	Boston (South Station)	4d 14h	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	1:30am	Boston (South Station)	4d 15h	1:50pm	University of Washington	No tags
FlixBus + Greyhound Lines, Inc. + FlixBus	Bus	9:50pm	Boston (South Station)	4d 19h	1:50pm	University of Washington	No tags

Next departures for Boston to Seattle on December 7
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc. + FlixBus	Bus	9:50pm	Boston (South Station)	4d 19h	1:50pm	University of Washington	Cheapest
	Bus	7:35pm	Boston (South Station)	4d 8h	12:50am	Greyhound Station	Fastest
Greyhound Lines, Inc. + FlixBus + FlixBus	Bus	1:30am	Boston (South Station)	4d 14h	1:00pm	Seattle–Tacoma Int'l Airport (SEA)	No tags
FlixBus + Greyhound Lines, Inc. + FlixBus	Bus	9:50pm	Boston (South Station)	4d 18h	12:50pm	Seattle–Tacoma Int'l Airport (SEA)	No tags
Greyhound Lines, Inc. + FlixBus + FlixBus	Bus	1:30am	Boston (South Station)	4d 15h	1:50pm	University of Washington	No tags

Next departures for Boston to Seattle on December 8
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	1:50pm	University of Washington	Cheapest
Greyhound Lines, Inc. + FlixBus	Bus	7:35pm	Boston (South Station)	4d 8h	12:50am	Greyhound Station	Fastest
Greyhound Lines, Inc. + FlixBus + FlixBus	Bus	6:00am	Boston (South Station)	4d 9h	12:50pm	Seattle–Tacoma Int'l Airport (SEA)	No tags
FlixBus + Greyhound Lines, Inc. + FlixBus	Bus	9:50pm	Boston (South Station)	4d 18h	12:50pm	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

Next departures for Boston to Seattle on December 9
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 18h	12:50pm	Seattle–Tacoma Int'l Airport (SEA)	Cheapest
Greyhound Lines, Inc. + FlixBus	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	12:50pm	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 10
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc. + FlixBus	Bus	9:50pm	Boston (South Station)	4d 18h	12:50pm	Seattle–Tacoma Int'l Airport (SEA)	Cheapest
Greyhound Lines, Inc. + FlixBus	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 19h	1:50pm	University of Washington	No tags
FlixBus + Greyhound Lines, Inc. + FlixBus	Bus	8:55pm	Brookline	4d 18h	12:50pm	Seattle–Tacoma Int'l Airport (SEA)	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 11
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Greyhound Lines, Inc. + FlixBus + FlixBus	Bus	1:30am	Boston (South Station)	4d 14h	12:50pm	Seattle–Tacoma Int'l Airport (SEA)	Cheapest
Greyhound Lines, Inc. + FlixBus	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	12:50pm	Seattle–Tacoma Int'l Airport (SEA)	No tags
Greyhound Lines, Inc. + FlixBus + FlixBus	Bus	1:30am	Boston (South Station)	4d 15h	1:50pm	University of Washington	No tags
FlixBus + Greyhound Lines, Inc. + FlixBus	Bus	9:50pm	Boston (South Station)	4d 19h	1:50pm	University of Washington	No tags

Next departures for Boston to Seattle on December 12
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc. + FlixBus	Bus	9:50pm	Boston (South Station)	4d 18h	12:50pm	Seattle–Tacoma Int'l Airport (SEA)	Cheapest
Greyhound Lines, Inc. + FlixBus	Bus	7:35pm	Boston (South Station)	4d 8h	12:50am	Greyhound Station	Fastest
Greyhound Lines, Inc. + FlixBus + FlixBus	Bus	1:30am	Boston (South Station)	4d 14h	12:50pm	Seattle–Tacoma Int'l Airport (SEA)	No tags
Greyhound Lines, Inc. + FlixBus + FlixBus	Bus	1:30am	Boston (South Station)	4d 15h	1:50pm	University of Washington	No tags
FlixBus + Greyhound Lines, Inc. + FlixBus	Bus	9:50pm	Boston (South Station)	4d 19h	1:50pm	University of Washington	No tags

Next departures for Boston to Seattle on December 13
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Greyhound Lines, Inc. + FlixBus + FlixBus	Bus	1:30am	Boston (South Station)	4d 14h	12:50pm	Seattle–Tacoma Int'l Airport (SEA)	Cheapest
	Bus	7:35pm	Boston (South Station)	4d 8h	12:50am	Greyhound Station	Fastest
Greyhound Lines, Inc. + FlixBus + FlixBus	Bus	1:30am	Boston (South Station)	4d 14h	1:20pm	Greyhound Station	No tags
FlixBus + Greyhound Lines, Inc. + FlixBus	Bus	9:50pm	Boston (South Station)	4d 18h	12:50pm	Seattle–Tacoma Int'l Airport (SEA)	No tags
Greyhound Lines, Inc. + FlixBus + FlixBus	Bus	1:30am	Boston (South Station)	4d 15h	1:50pm	University of Washington	No tags

Last refresh of the prices: Today at 4:27 PM 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 the good way to reach Seattle. The journey takes about 4 days, 15 hours 20 minutes and with fares starting at just $138, it presents an excellent value for a comfortable ride.

15bus per day

4d 15hAverage Duration

2480 milesDistance

100kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$138 - $1,078	Average Duration4d 15h	CO₂ emissions 100kg CO₂e
Train	Average Price$248 - $4,225	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
Visit page
C
Copley Square
115-127 St James Ave, Boston, MA 02116, USA
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-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

4/55,625 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wifi3.6

Greyhound

3.5/587,415 reviews

Staff3.6

Timeliness2.9

Cleanliness3.3

Wifi2.4

Greyhound Lines offers the most comprehensive intercity bus services in the United States. They operate a modern, environmentally friendly fleet that serves more than 2400 destinations and carries nearly 16 million passengers annually. When traveling with them, you can expect free WiFi, onboard entertainment, bathrooms, power outlets and decent legroom. One of the great perks of Greyhound is that they connect big cities and smaller towns in the US, where you usually can't get to by train or plane. If you're looking for safe and affordable transportation, Greyhound is a great choice.

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

3.5/511,530 reviews

Staff4.2

Timeliness3.9

Cleanliness4.1

Wifi2.7

Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.

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

Frequently asked questions about traveling from Boston, MA, 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.

How much is the bus ticket from Boston to Seattle?
The cheapest bus tickets from Boston to Seattle start from $138. The average price for this route is around $290. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Boston to Seattle?
The average bus trip duration from Boston to Seattle is 4d 15h, covering a distance of 2480 miles (3999 km). The quickest bus can get 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 15 buses available per day, including services from Amtrak, Greyhound, 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 1:30am. And the latest bus departs at 9:50pm.
What are the CO₂ emissions for the bus trip from Boston to Seattle?
A bus trip from Boston to Seattle generates an estimated 100 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What 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 5597 reviews.
Which bus company has the best Wi-Fi from Boston to Seattle?
Based on reviews on Busbud, the bus company Amtrak has the best Wi-Fi rating with a score of 3.6.
Which bus company has the most timely service from Boston to Seattle?
According to Busbud traveller reviews, the most timely bus company on this route is FlixBus, with a punctuality rating of 3.9 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

12/03

$548

12/04

$381

Today

$484

12/06

$422

12/07

$546

12/08

$334

12/09

$370

12/10

$382

The cheapest trip from Boston, MA, US to Seattle was searched and found on Dec 8, 2025 with a price of $334

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 $334 to $548 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 $334 which is on 2025-12-08.