San Antonio, US
7:35 AM Oct 28, 2026
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603

Route 603

Medical Center/UTSA

This route continues as: Route 604

VIA Link Zone(s): Mainland

Frequency: Every 30 minutes*

*For most operating hours. Exact times may vary.
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About Route 603

VIA Route 603 (Medical Center/UTSA) runs between the Medical Center Transit Center and the University of Texas at San Antonio (UTSA) Main Campus, providing daily service with increased weekday frequencies of about 30 minutes.

Upcoming Route Changes

No upcoming route changes found.

Past Route Changes

Effective DateService ChangeChange TypeAssets
1/12/2026
  • Increased weekday frequency to 30 minutes.
  • Realigned route to continue on Vance Jackson Road to La Cantera Parkway and UTSA Main Campus.
  • Service along De Zavala continues on Route 97.
  • Service to the Walmart on Silicon Drive continues on Route 96.
Frequency Improvements & Route Realignments Video (EN) | Video (ES) | Map

Popular Destinations:

VIA can take you to many popular attractions along this route.
  • Medical Center Transit Center
  • Health Careeres HS
  • USAA
  • University Business Park
  • Clark HS
  • UTSA
  • Shops at La Cantera

Fares

Reduced fares and passes are available for eligible customers (students, seniors, and more). Learn about reduced fares. 

FareFull PriceReduced Price
31-Day Pass$38.00$19.00
7-Day Pass$12.00$6.00
Day Pass$2.75$1.35
Semester Pass$38.00--
Annual Pass$365.00--
Regular Bus$1.30$0.65
Express Bus$2.60$1.30
TransfersFREEFREE
VIA Link$1.30$0.65
VIAtrans (Adult)$2.00--
VIAtrans (Child)$0.90--
Park & Ride$1.30$0.65

Ways to Pay

Rider Information

Holiday & Fiesta Schedules

Bus service on VIA observed holidays will be provided as follows:

SATURDAY SCHEDULE: Martin Luther King Day, Memorial Day, Friday after Thanksgiving, New Year’s Eve and Christmas Eve.

SUNDAY SCHEDULE: New Year’s Day, Independence Day, Labor Day, Thanksgiving and Christmas.

FIESTA SCHEDULE: Times are subject to change during the Fiesta parades. Please refer to the Fiesta page details.

Rider Safety and Code of Conduct

At VIA Metropolitan Transit, your safety and comfort are our top priorities. We are committed to providing a safe, clean, and reliable ride for everyone in our community. To help ensure a welcoming environment for all passengers, please take a moment to review our official Code of Conduct.

Riders with Disabilities

All VIA buses and many stops are now accessible to riders with disabilities. Visually impaired riders can get help at stops using the Navilens apps.

Bike & Ride

You and your bike (including e-bikes) can go anywhere VIA goes. On the larger Prímo vehicles, there are bike racks inside the vehicle and on all other buses the bike rack is outside the bus in the front.

Free Wi-Fi

You and your bike (including e-bikes) can go anywhere VIA goes. On the larger Prímo vehicles, there are bike racks inside the vehicle and on all other buses the bike rack is outside the bus in the front.

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