Find coaches from San Diego, CA, US to Seattle

Next departures

Next departures from San Diego to Seattle on 31 October
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
FlixBus + Greyhound Lines, Inc.
Downtown SD (Seaport)
Greyhound StationCheapest
Greyhound Lines, Inc.
Greyhound Bus Stop
Greyhound StationFastest
FlixBus + Greyhound Lines, Inc.
San Diego (Old Town-FlixBus)
Greyhound StationNo tags
FlixBus + Greyhound Lines, Inc. + FlixBus
San Diego (Old Town-FlixBus)
Seattle–Tacoma Int'l Airport (SEA)No tags
FlixBus + Greyhound Lines, Inc. + FlixBus
San Diego (Old Town-FlixBus)
University of WashingtonNo tags

Last refresh of the prices: Last Monday at 5:55 PM PDT.

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Compare 2 ways to travel from San Diego to Seattle

busbud logoWe recommend taking the train

Among the sustainable travel choices, the train stands out as a good way to reach Seattle. The journey takes about 1 day, 13 hours 50 minutes and with fares starting at just US$163, it presents an excellent value for a comfortable ride.

2train per day
1d 13hAverage duration
1707 kmDistance
155kgCO₂ emissions
Bus
Average priceUS$78 - US$421Average duration1d 18h
42kg CO₂e
Train
Average priceUS$163 - US$334Average duration1d 13h
155kg CO₂e

Bus San Diego, CA, US to Seattle: Trip Overview

Average ticket priceUS$150
Average bus trip duration1d 18h
Number of daily buses23
Earliest bus departure06:45
Distance1675 km
Latest bus departure19:35

San Diego to Seattle Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from San Diego to Seattle.

Bus service from San Diego to Seattle will be provided by the most trusted bus companies.

From cheap bus tickets to more luxurious buses travelling from San Diego to Seattle, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

Frequently asked questions on the trip San Diego, CA, US - Seattle

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

    The bus ticket price from San Diego to Seattle starts at US$78. The best way to find cheap bus tickets from San Diego 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 San Diego to Seattle?

    The average travel time between San Diego and Seattle is around 1d 18h, although the fastest bus will take about 1d 5h. This is the time it takes to travel the 1715 km that separates the two cities.

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

    The number of buses from San Diego to Seattle can differ depending on the day of the week. On average, there are 23 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from San Diego to Seattle by comparing and selecting the bus that fits your travel style and budget on Busbud.

  4. Which bus companies travel from San Diego to Seattle?

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

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

    Buses travelling between San Diego and Seattle leave from Mission Valley Sheraton or Old Town Courtyard Marriot 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
28/10
US$306
29/10
US$351
Today
US$359
31/10
US$188
01/11
US$256
02/11
US$210
03/11
US$139
04/11
US$136
busbud logoThe cheapest trip from San Diego, CA, US to Seattle was searched and found on 04 Nov 2025 with a price of US$136

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

You can expect to pay from US$136 to US$359 for a bus ticket from San Diego, CA, US to Seattle based on the last 2 days. You can expect to find the cheapest price for the trip at US$136, which is on 2025-11-04.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from San Diego to Seattle but it'll also be endearing to native speakers who will surely appreciate your effort.

Much more than a mere vehicle taking you from San Diego to Seattle, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from San Diego to Seattle that are otherwise impossible to come by with a plane.

Make a music playlist for your bus ride from San Diego to Seattle, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

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 San Diego, CA, US to Seattle?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to San Diego, CA, US by bus?

Bus from Seattle to San Diego, CA, US

You can also go to Seattle by train

Train from San Diego, CA, US to Seattle

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud helps you easily search, compare and book intercity bus tickets on a worlwide scale with our comprehensive list of bus routes and schedules. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

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