Find coaches from Philadelphia, PA to Seattle

Next departures

Next departures from Philadelphia to Seattle on 31 October
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Greyhound Lines, Inc. + FlixBus
    		199 Spring Garden St.
    		University of WashingtonCheapest
    Greyhound Lines, Inc. + FlixBus
      		199 Spring Garden St.
      		Seattle–Tacoma Int'l Airport (SEA)Fastest

      Last refresh of the prices: Yesterday at 6:27 PM EDT.

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      Compare 2 ways to travel from Philadelphia 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, 7 hours 50 minutes and with fares starting at just US$173, it presents an excellent value for a comfortable ride.

      15bus per day
      4d 7hAverage duration
      3819 kmDistance
      95kgCO₂ emissions
      Bus
      		Average priceUS$173 - US$690Average duration4d 7h
      95kg CO₂e
      Train
      		Average priceUS$279 - US$4 795Average duration3d 16h
      347kg CO₂e

      Bus Philadelphia, PA to Seattle: Trip Overview

      Average ticket priceUS$337
      Average bus trip duration4d 7h
      Number of daily buses15
      Earliest bus departure01:50
      Distance3818 km
      Latest bus departure23:15

      Philadelphia to Seattle Bus

      With Busbud, comparing and booking tickets for a bus from Philadelphia to Seattle is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

      We make sure you can find a bus service from Philadelphia to Seattle from the most reliable bus companies operating this trip.

      Discover how much the bus trip from Philadelphia to Seattle will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

      Frequently asked questions on the trip Philadelphia, PA - Seattle

      1. How much does a bus ticket from Philadelphia to Seattle cost?

        The bus ticket price from Philadelphia to Seattle starts at US$173. The best way to find cheap bus tickets from Philadelphia to Seattle is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

      2. How long is the bus ride from Philadelphia to Seattle?

        The average travel time between Philadelphia and Seattle is around 4d 7h, although the fastest bus will take about 3d 16h. This is the time it takes to travel the 3824 km that separates the two cities.

      3. How many daily bus connections are there between Philadelphia and Seattle?

        The number of buses from Philadelphia to Seattle can differ depending on the day of the week. On average, there are 15 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Philadelphia to Seattle by comparing and selecting the bus that fits your travel style and budget on Busbud.

      4. Which bus companies travel from Philadelphia to Seattle?

        When taking the bus from Philadelphia to Seattle, you can travel comfortably and safely with Greyhound, FlixBus.

      5. What are the departure and arrival stations when taking the bus from Philadelphia to Seattle?

        Buses travelling between Philadelphia and Seattle leave from Philadelphia Airport or Independence Travel Center and arrive at Greyhound Station, Seattle-Tacoma International Airport, Washington State Convention Center.

      Find cheapest prices for buses

      Price is for a one-way ticket for one passenger and based on past searches.

      Best price found
      29/10
      US$390
      30/10
      No data
      Today
      US$483
      01/11
      No data
      02/11
      No data
      03/11
      No data
      04/11
      US$211
      05/11
      No data
      busbud logoThe cheapest trip from Philadelphia, PA to Seattle was searched and found on 04 Nov 2025 with a price of US$211

      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 US$211 to US$492 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 US$211, which is on 2025-11-04.

      About Bus Travel

      Bus Travel Tips

      Meet and talk to locals at the bus stations while travelling from Philadelphia to Seattle.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

      Start sightseeing the minute your bus leaves the station. If you're on the night bus from Philadelphia to Seattle, get comfy and count the stars.

      Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Philadelphia to Seattle will emit half the CO2 emitted by a train, and radically less than a car or an airplane.

      Tune out to the fine sounds of your best music playlist on your bus trip from Philadelphia to Seattle while indulging in miles on end of beautiful scenic views.

      Did you know?

      The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

      It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

      The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

      What's the cheapest way to go from Philadelphia, PA to Seattle?

      busbud logoThe bus is the cheapest travel choice for this destination

      Will you be returning to Philadelphia, PA by bus?

      Bus from Seattle to Philadelphia, PA

      You can also go to Seattle by train

      Train from Philadelphia, PA to Seattle

      Why choose Busbud?

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      Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

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