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Cheap bus tickets from Austin to San Diego
Find and compare the best ground travel options in one place.
Bus from Austin to San Diego: Journey Information
There are 38 intercity buses per day from Austin to San Diego. Traveling by bus from Austin to San Diego usually takes around 1 day, 21 hours, and 12 minutes, but the fastest FlixBus US bus can make the trip in 1 day, 9 hours, and 50 minutes.
- Distance
- 1155 mi (1859 km)
- Shortest duration
- 33h 50m
- Cheapest price
- RON 704.17
- Trips per day
- 38
- Most frequent service
- FlixBus US
- Bus lines
- 1
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Austin to San Diego Bus Schedule
Is it better to travel by bus or train from Austin to San Diego?
There are usually 2 daily train trips available from Austin to San Diego.
Bus | Train | |
|---|---|---|
Avg. Price | Avg. PriceRON 1,055.48Cheaper | Avg. PriceRON 1,655.71 |
Daily Trips | Daily Trips38 | Daily Trips2 |
Duration | Duration45h 12m | Duration42h 23mFaster |
There are several bus options that can take you from Austin to San Diego:
See more detailsHow much is a bus ticket from Austin to San Diego?
Bus tickets for a trip from Austin to San Diego cost about RON 790 when you book at the cheapest time, 18 days ahead. 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. 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 Austin to San Diego by travel date
If you're planning to travel by bus from Austin to San Diego in the next month, the average ticket price is expected to range from RON 666 to RON 1,212. The cheapest bus tickets available in the next few weeks are for trips departing on November 16, 2026. If you’re looking to travel to San Diego this week, bus tickets are available starting at RON 757.
Average bus ticket prices from Austin to San Diego by month
Taking the bus from Austin to San Diego is usually cheapest in September, when the average ticket price is only RON 1,054. If you're planning to take the bus from Austin to San Diego during December, keep in mind that bus ticket prices may be higher than usual, with an average price of RON 1,438. 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 18 days in advance. This way, you can save up to RON 772.17 on your bus ticket compared to booking last-minute.
What bus companies travel from Austin to San Diego?
There is one intercity bus company available to search and book on Wanderu that operates from Austin to San Diego. 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 | 38 | 45h 12m | RON 1,055.49 |
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 38 trips per day from Austin to San Diego, and the average ticket for this route costs only RON 1,055.49.
Frequently asked questions about traveling by bus from Austin to San Diego
There are 38 scheduled buses that travel from Austin to San Diego 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 Austin to San Diego; ticket prices start at RON 1,505.
Trips per day
38
Direct trips
0
The bus takes an average of 1 day, 21 hours, and 12 minutes to cover the 1,155 miles from Austin to San Diego. However, the fastest bus only takes 1 day, 9 hours, and 50 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)
1155
Distance (km)
1859
The first bus leaves at 1:05 AM and the last bus leaves at 11:30 PM. To see the times for all buses from Austin to San Diego, enter your specific travel dates in the search bar.
Earliest bus
1:05am
Latest bus
11:30pm
Sunday tends to be the busiest day for buses, as many passengers take the bus to San Diego at the end of the week. If you are planning to travel on a Sunday, you should make sure to book tickets well in advance as they may sell out. On the other hand, Wednesday is typically the least busy day for bus travel on this route. If you're looking for some extra space on the bus, traveling mid-week is your best bet.
Most crowded
Sunday
Least crowded
Wednesday
City Information
Austin
Austin is the capital of the Lone Star State and one of the best vacation destinations in Texas. Known as Texas’s “weird” city, Austin is famous for being the southern mecca for the arts. In addition to being a hot spot for both emerging and established artists from Texas and the surrounding states, Austin is well known for its eclectic live music scene. In addition, the University of Texas’ main campus is located in Austin, which makes the city a popular destination for young people from all over the world, keeping it vibrant at all times. It’s no surprise that it ranks among the top party cities in the U.S.
While you’re in town, make sure to stop by the hip South Congress neighborhood to shop at the trendy boutiques and grab some grub at the authentically Austin restaurants. Since Austin is one of the best craft beer cities in the country, you won’t regret checking out some of the local breweries too. After that, head over to Lady Bird Lake and rent a kayak for a relaxing paddling session on the water, or simply go for a walk on the picturesque Hike & Bike Trail. Finally, spend the night bar hopping along the pedestrian-only Sixth Street.
While the Austin airport is located on the outskirts of the city, the main train station is right in the heart of downtown. Similarly, the two bus stations that serve Austin are located close to the city center, making ground transportation the more convenient way to travel in and out of town.
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 Austin?
Main departure station: Eastside Bus Plz
Travelers to and from the capital of Texas will likely stop through the bus station at 916 E Koenig Lane. Located in Austin’s quaint North Loop neighborhood, and with close proximity to several main highways, this station serves bus trips from both Greyhound and Jefferson Lines. The station has a comfortable seating area inside, along with restrooms and vending machines for on-the-go snacks. Takeout restaurants, coffeeshops, and a range of stores surround the station for those seeking heartier food options before or after their bus trip.
All bus stations in Austin:
- Eastside Bus Plz
- Downtown Austin
- Austin South Congress
Where does the bus arrive in San Diego?
Main arrival station: 2728 Congress St (Old Town SD)
Buses arrive in San Diego at 5 stations, depending on which bus line you are traveling with.
All bus stations in San Diego:
- 2728 Congress St (Old Town SD)
- San Ysidro Transit Center
- La Jolla - UC San Diego
- San Ysidro Bus Terminal
- 789 W Harbor Dr - Seaport Village
Need a return trip from San Diego to Austin?
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