How much is a bus or train ticket from San Diego, CA to Round Rock, TX?

All-in bus and train tickets from San Diego, CA to Round Rock, TX start at $102 one-way on carriers including Amtrak, Greyhound.

How long does the trip from San Diego, CA to Round Rock, TX take?

The fastest bus or train route from San Diego, CA to Round Rock, TX takes 28h 47m (07:30 to 12:17).

Where do buses and trains depart in San Diego and arrive in Round Rock?

Departures in San Diego primarily board at San Diego Santa Fe Depot (SAN) and arrive in Round Rock at Round Rock Transit Station.

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San Diego, CA

All

Bus

Train

San Diego, CA → Round Rock, TX

Routes from San Diego

Round Rock to San Diego

Terms & Affiliate Disclosure

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Sun, Nov 15 → Tue, Nov 17

Duration: 38h 45m

•

3 transfers

San Diego Greyhound Bus Stop

Greyhound #US0831

$18

Book Leg

19:45

Los Angeles Union Station

22:20

Free Wi-Fi

Outlets

Restroom

Transfer time: 1h 10m

Station info

Los Angeles Union Station

Greyhound #US1000

$198

Book Leg

23:30

Dallas Bus Station

06:35

Free Wi-Fi

Outlets

Restroom

Backup 5G eSIM (Saily)

Next day: Tue, Nov 17

Transfer time: 0h 50m

Station info

Dallas Bus Station

Greyhound #US1160

$21

Book Leg

07:25

Austin Eastside Bus Plaza

11:05

Free Wi-Fi

Outlets

Restroom

Transfer time: 0h 50m

Station info

Austin Eastside Bus Plaza

CARTS #CUS3725

Book Leg

11:55

Round Rock (CARTS)

12:30

Free Wi-Fi

Outlets

Restroom

$245

Full Route Total • 4 legs

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Book the entire route in one search or book each carrier leg directly:

Full Route Price & Ticket Breakdown

$245 total

1. San Diego, CA → Los Angeles, CA

Greyhound Official #US0831 • 19:45–22:20

$18

Book Leg

2. Los Angeles, CA → Dallas, TX

Greyhound Official #US1000 • 23:30–06:35

$198

Book Leg

3. Dallas, TX → Austin, TX

Greyhound Official #US1160 • 07:25–11:05

$21

Book Leg

4. Austin, TX → Round Rock, TX

FlixBus Official #CUS3725 • 11:55–12:30

Book Leg