How much is the bus ticket from Philadelphia to Seattle?

The cheapest bus tickets from Philadelphia to Seattle start from $138. The average price for this route is around $335. 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 Philadelphia to Seattle?

The average bus trip duration from Philadelphia to Seattle is 4d 8h, covering a distance of 2367 miles (3817 km). The quickest bus can get you there in 3d 18h and is operated by Greyhound .

Which bus companies service the Philadelphia to Seattle route?

Several major bus companies operate on this route with 25 buses available per day, including services from Greyhound , FlixBus .

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

The earliest bus departs from Philadelphia to Seattle at 1:50am. And the latest bus departs at 10:00pm.

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

A bus trip from Philadelphia to Seattle generates an estimated 95 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 Philadelphia to Seattle?

According to Busbud customers, the highest-rated bus company on this route is Greyhound , with an average rating of 3.5 out of 5 stars based on 87500 reviews.

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

Based on reviews on Busbud, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.

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

According to Busbud traveller reviews, the bus company with the cleanest buses on this route is FlixBus , with a cleanliness rating of 4.1 out of 5 stars.

Bus Philadelphia to Seattle from $154 | Refundable Tickets

Next bus departures

Next departures for Philadelphia to Seattle on January 23
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Greyhound Lines, Inc. + FlixBus	Bus	7:00pm	199 Spring Garden St.	4d 21h	1:50pm	University of Washington	Cheapest
FlixBus + Greyhound Lines, Inc.	Bus	10:15am	Philadelphia, 199 Spring Garden St	3d 17h	12:50am	Greyhound Station	Fastest
	Bus	9:00am	199 Spring Garden St.	3d 18h	12:50am	Greyhound Station	No tags
Greyhound Lines, Inc. + FlixBus + FlixBus	Bus	8:20am	199 Spring Garden St.	4d 7h	12:50pm	Seattle–Tacoma Int'l Airport (SEA)	No tags
Greyhound Lines, Inc. + FlixBus	Bus	7:00pm	199 Spring Garden St.	4d 20h	12:50pm	Seattle–Tacoma Int'l Airport (SEA)	No tags

Last refresh of the prices: Today at 2:04 PM EST.

Compare 2 ways to go from Philadelphia 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, 8 hours 50 minutes and with fares starting at just $138, it presents an excellent value for a comfortable ride.

25bus per day

4d 8hAverage Duration

2367 milesDistance

95kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$138 - $1,323	Average Duration4d 8h	CO₂ emissions 95kg CO₂e
Train	Average Price$268 - $5,428	Average Duration3d 16h	CO₂ emissions 347kg CO₂e

Where are the popular stops in Philadelphia and Seattle?

Stops in Philadelphia

A
Philadelphia Airport
Visit page
B
Independence Travel Center
Off of Race Street between 5th Street and, N 6th St, Philadelphia, PA 19106, USA
Visit page
C
#2842 St.Vincent St
15th St Trolley Station, Philadelphia, PA 19102, USA
D
Bus Station
1001 Filbert St, Philadelphia, PA 19107, USA
E
Island Av & Suffolk Av MBFS
3000 Island Ave, Philadelphia, PA 19153, USA
F
NRG SEPTA Station
3701 Broad St, Philadelphia, PA 19148, 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

3.5/587,516 reviews

Staff3.6

Timeliness2.9

Cleanliness3.4

Wifi2.5

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.

FlixBus

3.5/512,132 reviews

Staff4.1

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, Greyhound, ALSA, Intercape, Trenitalia, Big Sky

Frequently asked questions about traveling from Philadelphia, PA 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 Philadelphia to Seattle?
The cheapest bus tickets from Philadelphia to Seattle start from $138. The average price for this route is around $335. 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 Philadelphia to Seattle?
The average bus trip duration from Philadelphia to Seattle is 4d 8h, covering a distance of 2367 miles (3817 km). The quickest bus can get you there in 3d 18h and is operated by Greyhound.
Which bus companies service the Philadelphia to Seattle route?
Several major bus companies operate on this route with 25 buses available per day, including services from Greyhound, FlixBus.
What is the earliest and latest departure time for the bus from Philadelphia to Seattle?
The earliest bus departs from Philadelphia to Seattle at 1:50am. And the latest bus departs at 10:00pm.
What are the CO₂ emissions for the bus trip from Philadelphia to Seattle?
A bus trip from Philadelphia to Seattle generates an estimated 95 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 Philadelphia to Seattle?
According to Busbud customers, the highest-rated bus company on this route is Greyhound, with an average rating of 3.5 out of 5 stars based on 87500 reviews.
Which bus company has the best Wi-Fi from Philadelphia to Seattle?
Based on reviews on Busbud, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.
Which bus company has the most timely service from Philadelphia 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 Philadelphia to Seattle?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is FlixBus, with a cleanliness rating of 4.1 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

01/19

$219

01/20

$210

Today

$453

01/22

$207

01/23

$384

01/24

$201

01/25

$202

01/26

$154

The cheapest trip from Philadelphia, PA to Seattle was searched and found on Jan 26, 2026 with a price of $154

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

You can expect to pay from $154 to $608 for a bus ticket from Philadelphia, PA to Seattle based on the last 2 days. You can expect to find the cheapest price for the trip at $154 which is on 2026-01-26.