Bus from Boston, MA, US to Seattle: Tickets & Schedules

Next bus departures

Next departures for Boston to Seattle on April 15
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
University of WashingtonCheapest
FlixBus + Greyhound Lines, Inc.
Bus
Boston (South Station)
Seattle–Tacoma Int'l Airport (SEA)Fastest
Greyhound Lines, Inc. + FlixBus
Bus
Boston (South Station)
Seattle–Tacoma Int'l Airport (SEA)No tags
FlixBus + Greyhound Lines, Inc.
Bus
Boston (South Station)
University of WashingtonNo tags
FlixBus + Greyhound Lines, Inc.
Bus
Brookline
Seattle–Tacoma Int'l Airport (SEA)No tags

Last refresh of the prices: Today at 2:27 AM EDT.

Compare 2 ways to go from Boston to Seattle

We recommend taking the train

Among the sustainable travel choices, the Train stands out as a good way to reach Seattle. The journey takes about 3 days, 13 hours and with fares starting at just $237, it presents an excellent value for a comfortable ride.

9train per day
3d 13hAverage Duration
2481 milesDistance
364kgCO₂ emissions
Bus
Average Price$138 - $659Average Duration4d 15h
100kg CO₂e
Train
Average Price$237 - $3,423Average Duration3d 13h
364kg CO₂e

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.

  1. 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 $212. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

  2. 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 Greyhound.

  3. 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 Greyhound, Amtrak.

  4. 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 8:55pm.

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

    A bus trip from Boston to Seattle generates an estimated 99.96202500000001 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.

  6. 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 5784 reviews.

  7. 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.

  8. 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 Amtrak, with a punctuality rating of 3.8 out of 5 stars.

  9. 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
04/12
$153
04/13
$157
Today
No data
04/15
$183
04/16
No data
04/17
$137
04/18
No data
04/19
No data
busbud logoThe cheapest trip from Boston, MA, US to Seattle was searched and found on Apr 17, 2026 with a price of $137

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 $137 to $183 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 $137 which is on 2026-04-17.

What's the cheapest way to go from Boston, MA, US to Seattle?

busbud logoThe Bus is the cheapest travel choice for this destination

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