Next departures for Boston to Seattle on February 19
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Seattle–Tacoma Int'l Airport (SEA)
Cheapest
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Greyhound Station
Fastest
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
University of Washington
No tags
FlixBus + Greyhound Lines, Inc.
Bus
Brookline
Greyhound Station
No tags
FlixBus + Greyhound Lines, Inc.
Bus
Brookline
Seattle–Tacoma Int'l Airport (SEA)
No tags
Next departures for Boston to Seattle on February 20
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
University of Washington
Cheapest
Bus
Boston (South Station)
Greyhound Station
Fastest
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Greyhound Station
No tags
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Seattle–Tacoma Int'l Airport (SEA)
No tags
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Seattle–Tacoma Int'l Airport (SEA)
No tags
Next departures for Boston to Seattle on February 21
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
University of Washington
Cheapest
Bus
Boston (South Station)
Greyhound Station
Fastest
Bus
Boston (South Station)
Greyhound Station
No tags
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Seattle–Tacoma Int'l Airport (SEA)
No tags
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Seattle–Tacoma Int'l Airport (SEA)
No tags
Next departures for Boston to Seattle on February 22
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
University of Washington
Cheapest
Bus
Boston (South Station)
Greyhound Station
Fastest
Bus
Boston (South Station)
Greyhound Station
No tags
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Seattle–Tacoma Int'l Airport (SEA)
No tags
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Seattle–Tacoma Int'l Airport (SEA)
No tags
Next departures for Boston to Seattle on February 23
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Seattle–Tacoma Int'l Airport (SEA)
Cheapest
Bus
Boston (South Station)
Greyhound Station
Fastest
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Greyhound Station
No tags
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Seattle–Tacoma Int'l Airport (SEA)
No tags
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
University of Washington
No tags
Next departures for Boston to Seattle on February 24
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Greyhound Station
Cheapest
Bus
Boston (South Station)
Greyhound Station
Fastest
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Seattle–Tacoma Int'l Airport (SEA)
No tags
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
University of Washington
No tags
FlixBus + Greyhound Lines, Inc.
Bus
Brookline
Greyhound Station
No tags
Next departures for Boston to Seattle on February 25
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Boston (South Station)
Greyhound Station
CheapestFastest
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Greyhound Station
No tags
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Seattle–Tacoma Int'l Airport (SEA)
No tags
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
University of Washington
No tags
FlixBus + Greyhound Lines, Inc.
Bus
Brookline
Greyhound Station
No tags
Next departures for Boston to Seattle on February 26
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Seattle–Tacoma Int'l Airport (SEA)
Cheapest
Bus
Boston (South Station)
Greyhound Station
Fastest
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Greyhound Station
No tags
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Seattle–Tacoma Int'l Airport (SEA)
No tags
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
University of Washington
No tags
Last refresh of the prices: Today at 5:09 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, 18 hours 55 minutes and with fares starting at just $136, it presents an excellent value for a comfortable ride.
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
Based on 5759 reviews, the company was rated 4.1 stars on Busbud. Travelers were especially satisfied with the seats and the ticket access but often complained with the wifi. Amtrak ticket prices on this trip start at $602
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.
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 $136. The average price for this route is around $183. 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 18h, covering a distance of 2478 miles (3997 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 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 1:00am. 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 5759 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 traveler reviews, the most timely 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 traveler 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
02/17
$487
02/18
$479
Today
$498
02/20
$527
02/21
$281
02/22
$193
02/23
$178
02/24
$259
The cheapest trip from Boston, MA, US to Seattle was searched and found on Feb 23, 2026 with a price of $178
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 $178 to $527 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 $178 which is on 2026-02-23.
What's the cheapest way to go from Boston, MA, US to Seattle?
The Bus is the cheapest travel choice for this destination