Bus Tickets from Washington, DC, US to San Diego, CA, US

Next departures

Next departures for Washington to San Diego on October 6
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Greyhound Lines, Inc. + FlixBus
Union Station
UCSD Health La Jolla StationCheapest
Greyhound Lines, Inc. + FlixBus
Union Station
UCSD Health La Jolla StationFastest
Greyhound Lines, Inc. + FlixBus
Union Station
San Diego (Old Town-FlixBus)No tags
Greyhound Lines, Inc.
Union Station
Greyhound Bus StopNo tags
Greyhound Lines, Inc. + FlixBus
Union Station
San Diego (Old Town-FlixBus)No tags

Last refresh of the prices: Yesterday at 11:16 AM EDT.

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Compare 2 ways to go from Washington to San Diego

Bus
Average PriceUS$159 - US$457Average Duration3d 6h
92kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Train
Average PriceUS$298 - US$1,685Average Duration3d
333kg CO₂e1 out of 5 stars
Fastest
busbud logoBusbud recommends taking the bus from Washington to San Diego

Among the sustainable travel choices, the bus stands out as a good way to reach San Diego. The journey takes about 3 days, 6 hours 10 minutes, and with fares starting at just US$159, it presents an excellent value for a comfortable ride.

22bus per day
3d 6hAverage Duration
US$159Cheapest ticket
92kgCO₂ emissions

Bus Washington, DC, US to San Diego, CA, US: Trip Overview

Average Ticket PriceUS$262
Average Bus Trip Duration3d 6h
Number of daily buses22
Earliest bus departure5:50am
Distance3669 km
Latest bus departure10:45pm

Washington to San Diego Bus

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

We make it our job to connect you with the most dependable bus companies that cover bus service from Washington to San Diego.

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

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

  1. How far is Washington from San Diego?

    The distance covered from Washington to San Diego is 3657 km (2268 miles).

  2. What are the departure and arrival locations for buses traveling from Washington to San Diego?

    Buses traveling this route start their trip at Union Station, in Washington, and end it at Mission Valley Sheraton, in San Diego.

Find cheapest prices for buses

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

Best price found
09-28
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09-29
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Today
US$278
10-01
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10-02
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10-03
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10-04
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10-05
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busbud logoThe cheapest trip from Washington, DC, US to San Diego, CA, US was searched and found on Sep 30, 2025 with a price of US$278

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

About Bus Travel

Bus Travel Tips

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

From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from Washington to San Diego.

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from Washington to San Diego will emit less CO2 than a car or an airplane.

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

Did you know?

Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!

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

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

What's the cheapest way to go from Washington, DC, US to San Diego, CA, US?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to Washington, DC, US by bus?

Bus from San Diego, CA, US to Washington, DC, US

You can also go to San Diego, CA, US by train

Train from Washington, DC, US to San Diego, CA, US

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. 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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