Bus from Philadelphia to Seattle/Tacoma Airport (SEA)

Airport shuttles from Philadelphia to Seattle/Tacoma Airport: Compare and save
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Compare all timetables for the shuttles from Philadelphia to Seattle/Tacoma Airport

Here is a selection of the cheapest shuttle trips from the schedule from Philadelphia to Seattle/Tacoma Airport from various bus operators like Greyhound US or FlixBus for the next days.

today
$152
tomorrow
$138
Wednesday
Thursday
Friday
Saturday
Sunday

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 105h 50m 6:00 AM Philadelphia IRS Building 12:50 PM Seattle/Tacoma Airport Seattle/Tacoma Airport  Economy $152
Greyhound US 103h 30m 8:20 AM Philadelphia Spring Garden St Station 12:50 PM Seattle/Tacoma Airport Seattle/Tacoma Airport  Economy $152
FlixBus 101h 50m 10:00 AM Philadelphia Spring Garden St Station 12:50 PM Seattle/Tacoma Airport Seattle/Tacoma Airport  Economy $153
Greyhound US 115h 50m 8:00 PM Philadelphia IRS Building 12:50 PM Seattle/Tacoma Airport Seattle/Tacoma Airport  Economy $154

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 115h 50m 8:00 PM Philadelphia IRS Building 12:50 PM Seattle/Tacoma Airport Seattle/Tacoma Airport  Economy $138
Greyhound US 116h 50m 7:00 PM Philadelphia Spring Garden St Station 12:50 PM Seattle/Tacoma Airport Seattle/Tacoma Airport  Economy $138
Greyhound US 105h 50m 6:00 AM Philadelphia IRS Building 12:50 PM Seattle/Tacoma Airport Seattle/Tacoma Airport  Economy $141
FlixBus 101h 50m 10:00 AM Philadelphia Spring Garden St Station 12:50 PM Seattle/Tacoma Airport Seattle/Tacoma Airport  Economy $142

Best Price Offer: The price for the cheapest bus from Philadelphia to Seattle/Tacoma Airport is $138 on 4/21/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Philadelphia and Seattle/Tacoma Airport

See here how frequent the connections between Philadelphia and Seattle/Tacoma Airport are, during different times and days of the week.
Monday is the busiest day, with more than 5 daily buses from Philadelphia to Seattle/Tacoma Airport. Monday has instead the fewest connections, with only 5 daily coaches between Philadelphia and Seattle/Tacoma Airport.
The busiest time of the day is the Morning, with 6 buses from Philadelphia to Seattle/Tacoma Airport, while Evening sees the fewest connections between Philadelphia and Seattle/Tacoma Airport, with 4 offers.

Facts about the bus from Philadelphia to Seattle/Tacoma Airport (SEA)

Compare all providers like Greyhound US and FlixBus that travel 5 times every day by bus from Philadelphia to Seattle/Tacoma Airport in one click! Book your bus ticket from Philadelphia to Seattle/Tacoma Airport starting from $138!

Cheapest Bus $138
Fastest Bus 98h 50m
Earliest Bus 6:00 AM
Latest Bus 8:00 PM
Daily Bus Routes 5 Ø
Distance 2,372.9 miles
Bus Companies Greyhound US and FlixBus

Cheapest bus connections from Philadelphia to Seattle/Tacoma Airport

Every day, 5 buses from 2 bus companies leave Philadelphia for Seattle/Tacoma Airport: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 04/20/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 04/19
Monday 04/20
$152
Tuesday 04/21
$138
Wednesday 04/22
Thursday 04/23
Friday 04/24
Saturday 04/25
Sunday 04/26
Monday 04/27
Tuesday 04/28
$163
Wednesday 04/29
Thursday 04/30
$210
Friday 05/01
Saturday 05/02
Sunday 05/03
$156
Monday 05/04
$167
Tuesday 05/05
Wednesday 05/06
Thursday 05/07
Friday 05/08
$167
Saturday 05/09
Sunday 05/10
$153
Monday 05/11
$154
Tuesday 05/12
$182
Wednesday 05/13
Thursday 05/14
Friday 05/15
Saturday 05/16

The cheapest time to travel from Philadelphia to Seattle/Tacoma Airport

See here on which day and which time of the day you can find the cheapest bus ticket from Philadelphia to Seattle/Tacoma Airport, for the next 30 days.
With a price starting from $138, Tuesday is the cheapest day for a bus from Philadelphia to Seattle/Tacoma Airport. Monday instead is the most expensive day with prices starting from $152.
Evening is the cheapest day time for bus tickets from Philadelphia to Seattle/Tacoma Airport, with $138. Morning is the most expensive time of the day with prices starting from $141.

How to save money travelling from Philadelphia to Seattle/Tacoma Airport

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Philadelphia to Seattle/Tacoma Airport in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Philadelphia to Seattle/Tacoma Airport, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Philadelphia to Seattle/Tacoma Airport are also emptier.

All bus stations and stops in Philadelphia and Seattle/Tacoma Airport

In the map below, you can see where to find all bus stations in Philadelphia and Seattle/Tacoma Airport.

Service and Comfort on the bus from Philadelphia to Seattle/Tacoma Airport

Want to know which seat classes are available on the buses from Philadelphia to Seattle/Tacoma Airport? Or which bus companies serve the route Philadelphia to Seattle/Tacoma Airport? Below you will find answers to your questions.

FAQs about the Philadelphia to Seattle/Tacoma Airport bus

How much does a Philadelphia Seattle/Tacoma Airport bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $138 and takes 112h 50m to reach Seattle/Tacoma Airport. Compare offers to save money!

How much could I save by comparing buses from Philadelphia to Seattle/Tacoma Airport?

This route is offered by 2 companies with a range of ticket prices between $138 and $154. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Seattle/Tacoma Airport.

On average, how many connections are available from Philadelphia to Seattle/Tacoma Airport each day?

Every day, the Philadelphia to Seattle/Tacoma Airport bus route is served by approximately 5 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Philadelphia to Seattle/Tacoma Airport take?

The fastest shuttle from Philadelphia to Seattle/Tacoma Airport is offered by FlixBus and takes 98h 50m. Bus tickets for this connection cost $153. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first shuttle from Philadelphia to Seattle/Tacoma Airport?

The earliest bus arriving in Seattle/Tacoma Airport from Philadelphia starts at 6:00 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last shuttle from Philadelphia to Seattle/Tacoma Airport?

The latest bus trip departing from Philadelphia for Seattle/Tacoma Airport starts at 8:00 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Philadelphia Seattle/Tacoma Airport route?

When traveling by shuttle from Philadelphia to Seattle/Tacoma Airport, passengers can travel with Greyhound US and FlixBus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Philadelphia and Seattle/Tacoma Airport?

You can check all the direct connections between Philadelphia and Seattle/Tacoma Airport by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Greyhound US and FlixBus.

What can I take with me on the Philadelphia to Seattle/Tacoma Airport bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Philadelphia Seattle/Tacoma Airport bus route free of charge. Simply use our search to find a shuttle that is best suited to your needs for your planned travel date.

What equipment is available for the Philadelphia Seattle/Tacoma Airport bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the shuttle from Philadelphia to Seattle/Tacoma Airport on your planned travel date.

How does CheckMyBus find the best bus deals from Philadelphia to Seattle/Tacoma Airport?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 5 daily trips between Philadelphia and Seattle/Tacoma Airport. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Philadelphia to Seattle/Tacoma Airport?

Prices and availability for 5 trips between Philadelphia and Seattle/Tacoma Airport change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Philadelphia to Seattle/Tacoma Airport

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Philadelphia and to Seattle/Tacoma Airport

Here’s an overview of the most popular bus routes to Philadelphia and to Seattle/Tacoma Airport. Simply click on the connection of your choice, and you will find all the details about your bus route!
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Bus Harlingen, TX - Seattle/Tacoma Airport Bus Harlingen, TX - Seattle/Tacoma Airport
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CheckMyBus › Buses in USA › Bus to Philadelphia › Bus to Seattle/Tacoma Airport

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