Cheap bus tickets from Washington DC to San Diego, CA
Find and compare the best ground travel options in one place.
Bus from Washington DC to San Diego, CA: Journey Information
There are 6 intercity buses per day from Washington DC to San Diego, CA. Traveling by bus from Washington DC to San Diego, CA usually takes around 78 hours and 44 minutes, but the fastest FlixBus US bus can make the trip in 68 hours and 55 minutes.
- Distance
- 2270 mi (3653 km)
- Shortest duration
- 68h 55m
- Cheapest price
- NOK 1,642.84
- Trips per day
- 0
- Most frequent service
- FlixBus US
- Bus lines
- 1
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Washington DC to San Diego, CA Bus Schedule
Is it better to travel by bus or train from Washington DC to San Diego, CA?
There are usually 1 daily train trips available from Washington DC to San Diego, CA.
Bus | Train | |
|---|---|---|
Avg. Price | Avg. PriceNOK 2,964.21Cheaper | Avg. PriceNOK 6,493.76 |
Daily Trips | Daily Trips6 | Daily Trips1 |
Duration | Duration78h 44m | Duration75h 24mFaster |

There are several bus options that can take you from Washington DC to San Diego, CA:
See more detailsHow much is a bus ticket from Washington DC to San Diego, CA?
Bus tickets for a trip from Washington DC to San Diego, CA cost NOK 1,657.19 on average. Bus tickets on this route can be a bit expensive due to the length of the trip. But even with a higher price tag, taking the bus is often more affordable than flying to San Diego, CA. If you book your trip ahead of time using Wanderu, you can easily find bus tickets at or below this price.
Average bus ticket prices from Washington DC to San Diego, CA by travel date
If you're planning to travel by bus from Washington DC to San Diego, CA in the next month, the average ticket price is expected to range from NOK 1,454 to NOK 2,812. The cheapest bus tickets available in the next few weeks are for trips departing on October 5, 2026. If you’re looking to travel to San Diego, CA this week, bus tickets are available starting at NOK 2,480.
Average bus ticket prices from Washington DC to San Diego, CA by month
Taking the bus from Washington DC to San Diego, CA is usually cheapest in September, when the average ticket price is only NOK 2,632. If you're planning to take the bus from Washington DC to San Diego, CA during December, keep in mind that bus ticket prices may be higher than usual, with an average price of NOK 4,826. However, booking your trip in advance can help you score a ticket at a better price.
Prices as travel date approaches
Most bus companies charge higher ticket prices closer to the date of travel, so it’s a good idea to buy your bus tickets as early as possible. To find the cheapest bus tickets, book your trip at least 21 days in advance. This way, you can save up to NOK 2,163.07 on your bus ticket compared to booking last-minute.
What bus companies travel from Washington DC to San Diego, CA?
There is one intercity bus company available to search and book on Wanderu that operates from Washington DC to San Diego, CA. FlixBus US connects the two cities by bus, it offers multiple scheduled buses per day for you to choose from.
| Bus | Daily Trips | Avg. Time | Avg. Price |
|---|---|---|---|
| FlixBus US | 6 | 78h 44m | NOK 2,964.16 |
FlixBus US is the American branch of German bus company FlixBus, known for providing sustainable, affordable, and modern bus travel. The company offers cheap bus tickets to popular urban destinations throughout the United States. FlixBus US buses include many amenities, including comfortable seats, free WiFi, power outlets at every seat, and an online portal for free entertainment. On average, FlixBus US operates 6 trips per day from Washington DC to San Diego, CA, and the average ticket for this route costs only NOK 2,964.16.






Frequently asked questions about traveling by bus from Washington DC to San Diego, CA
There are 6 scheduled buses that travel from Washington DC to San Diego, CA every day, so you have a decent number of options to choose from. Unfortunately, none of them are direct connections, so no matter which bus you take, you will have to transfer buses at least once during your journey. Need more travel options? Consider taking the train from Washington DC to San Diego, CA; ticket prices start at NOK 5,292.
Trips per day
6
Direct trips
0
The bus takes an average of 78 hours and 44 minutes to cover the 2270 miles from Washington DC to San Diego, CA. However, the fastest bus only takes 68 hours and 55 minutes. It’s definitely on the longer side, so plan to get comfortable for a long road trip. Keep in mind that your actual bus may arrive earlier or later than scheduled, depending on whether there is more or less traffic than usual.
Distance (mi)
2270
Distance (km)
3653
The first bus leaves at 9:05am and the last bus leaves at 10:45pm. To see the times for all buses from Washington DC to San Diego, CA, enter your specific travel dates in the search bar.
Earliest bus
9:05am
Latest bus
10:45pm
Thursday is usually the day of the week when buses are busiest. If you are planning to travel on a Thursday, you should make sure to book tickets well in advance as they may sell out. On the other hand, Monday is typically the least busy day for bus travel on this route. For a less crowded trip, try to book your bus travel for the beginning of the week.
Most crowded
Thursday
Least crowded
Monday
City Information
Washington DC



Washington, DC is the capital of the United States, and as such, it offers many points of interest of governmental and historical value. DC is home to several iconic landmarks, including the White House where the U.S. president resides, the Capitol building that houses the meeting chambers of the Senate and the House of Representatives, and the National Mall, where you can stop by the Lincoln Memorial, the Washington Monument, and the World War II Memorial. One of the reasons Washington, DC is among the best destinations to visit with your family is because it is home to so many world-famous museums, including the Smithsonians – 16 museums scattered across the District, most of which are open every day of the week, and even better, every single one is free.
D.C. is not just about politics and museums, though. The city’s active nightlife fittingly ranks it among the biggest party hubs in the country. Head to the vibrant Dupont Circle neighborhood to check out some of the finest restaurants that the nation’s capital has to offer, or join a food tour of Georgetown to get a taste of the area’s culture along with its cuisine.
Nested between Virginia and Maryland, Washington, D.C. is a key transportation hub with three nearby airports and several bus and train stations.
San Diego



San Diego is known as "America's Finest City" for its sunny weather, white-sand beaches, and dazzling attractions from Belmont Park to SeaWorld. San Diego's 70 miles of pristine beaches include such gems as Mission Beach, Pacific Beach, La Jolla Cove, and Coronado Beach. The city's strong surfing culture may even inspire you to rent a surfboard and catch the epic waves, bro.
Visitors can spend days getting lost in Balboa Park, a 1,200-acre cultural hub which features 16 museums, immaculate gardens, and the world-famous San Diego Zoo. The historic heart of the city, Old Town, showcases San Diego's heritage and ties to Mexican culture, while other sights like the USS Midway pay tribute to the city's military and maritime history. Leave time for some evening exploring, too! San Diego is rated the #1 best city for craft beer in America, so don't miss out on the bars in the Gaslamp Quarter: 16 walkable blocks packed with nightlife and young crowds.
Two airports, as well as many bus and train options, mean it is easy to get to San Diego from afar or from nearby cities like Tijuana, Los Angeles, Phoenix, and Las Vegas.
Station Information
Where does the bus leave from in Washington DC?
Main departure station: Union Station

Opened more than 100 years ago in 1907, Union Station is the largest transportation hub in Washington, D.C. with almost 5 million travelers passing through it every year. As the official headquarters of Amtrak, Union Station is the main train station in the U.S. capital. It is also a major hub for intercity bus travel, serving as the main bus station in D.C. for a number of carriers, including Greyhound, BoltBus, Peter Pan Bus Lines and OurBus. Union Station offers easy transit connections to places all over D.C. with dedicated stops for the city’s metro, bus and streetcar services, as well as commuter rail for travelers to and from the surrounding areas. Additionally, with a full blown shopping mall on the premises, Union Station is also among the most popular shopping destinations in the nation's capital.
All bus stations in Washington DC:
- Union Station
- Dupont Cir CT Ave
Where does the bus arrive in San Diego, CA?
Main arrival station: 789 W Harbor Dr - Seaport Village
Buses arrive in San Diego, CA at 6 stations, depending on which bus line you are traveling with.
All bus stations in San Diego, CA:
- 789 W Harbor Dr - Seaport Village
- La Jolla - UC San Diego
- San Ysidro Transit Center
- San Diego Greyhound Bus Stop
- San Ysidro Bus Terminal
- 2728 Congress St (Old Town SD)
Need a return trip from San Diego, CA to Washington DC?
Search Bus TicketsPlan your next adventure
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Continue by bus from San Diego, CA
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