Cheap buses leaving Wednesday
One passenger / one way
- This trip is recommended because it is the: Cheapest
- This trip is recommended because it is the: Fastest
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Compare 2 ways to travel from Seattle to San Diego
Busbud recommends taking the bus from Seattle to San DiegoAmong the sustainable travel choices, the bus stands out as a good way to reach San Diego. The journey takes about 1 day, 13 hours 35 minutes and with fares starting at just US$78, it presents an excellent value for a comfortable ride.
Bus Seattle to San Diego: Trip Overview
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Seattle to San Diego Bus
Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Seattle to San Diego.
We make sure you can find a bus service from Seattle to San Diego from the most reliable bus companies operating this trip.
Whether it is cheap bus tickets or more luxurious buses going to San Diego from Seattle, we help you find what you're looking for based on how much of a budget you have.
Where are the popular stops in Seattle and San Diego?
Frequently asked questions on the trip Seattle - San Diego, CA, US
How far is San Diego from Seattle by coach?
The journey from Seattle to San Diego by coach covers an approximate distance of 1063 miles (1715 km).
Is there a way to reach San Diego from Seattle without flying?
To travel from Seattle to San Diego without flying, you can take the coaches. Choosing the coach guarantees a comfortable and sustainable travel experience, allowing you to admire the views on your way to your destination. You also have the option of utilising carpooling services.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Seattle to San Diego was searched and found on 22 Jun 2025 with a price of US$165To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Seattle to San Diego as early as possible.
You can expect to pay from US$165 to US$225 for a bus ticket from Seattle to San Diego based on the last 2 days. You can expect to find the cheapest price for the trip at US$187, which is on 2025-06-23.
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 Seattle to San Diego but it'll also be endearing to native speakers who will surely appreciate your effort.
Start sightseeing the minute your bus leaves the station. If you're on the night bus from Seattle to San Diego, get comfy and count the stars.
Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Seattle to San Diego.
Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Seattle to San Diego.
Did you know?
9.2% of ground transportation in Europe is done by bus versus 7.4% by train.
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.
Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!
What's the cheapest way to go from Seattle to San Diego?
The bus is the cheapest travel choice for this destinationTop travelled bus routes
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Busbud.com makes it easy for you to find, compare and book city-to-city bus tickets, all over the world. We save you the extra trip to the bus station. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. Busbud partners with safe and reliable bus companies throughout the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others so you can buy tickets without a worry.