San Diego Bus Route 115: College Av & SDSU Transit Center to El Cajon Transit Center
College Av & SDSU Transit Center ↔ El Cajon Transit Center
📅 Editorial review: October 2026 | ℹ️ Independent planning guide — not affiliated with MTS | 🎯 Route 115 stops, fares & schedule overview
✅ Official MTS service in San Diego: Route 115 connects College Av & SDSU Transit Center with El Cajon Transit Center. Buses run from 6:11 AM to 9:57 PM.
📋 Route 115 Essential Information
- Route: 115 — College Av & SDSU Transit Center ↔ El Cajon Transit Center
- Operator: MTS (San Diego)
- Stops: 31 towards El Cajon Transit Center; 29 towards College Av & SDSU Transit Center
- First departure: 6:11 AM | Last departure: 9:57 PM
- Service: Daily, including weekends
- Fare: Single-ride fare $ 3.00
📖 About Route 115
Route 115 links College Av & SDSU Transit Center and El Cajon Transit Center. The stop list below is the complete, current MTS pattern, so you can plan boarding and getting off with confidence.
🚏 Route 115 Complete Stop List
Towards El Cajon Transit Center (from College Av & SDSU Transit Center)
- College Av & SDSU Transit Center
- Campanile Dr & Montezuma Rd
- College Av & Lindo Paseo
- College Av & Del Cerro Bl
- College Av & Rockhurst Dr
- College Av & St Therese Wy
- College Av & Camino Rico
- Navajo Rd & College Av
- Navajo Rd & Camino Estrellado
- Navajo Rd & Park Ridge Bl
- Jackson Dr & Navajo Rd
- Jackson Dr & Golfcrest Dr
- Jackson Dr & Lake Shore Dr
- Jackson Dr & Twin Lake Dr
- Jackson Dr & Cowles Mountain Bl
- Jackson Dr & Lake Badin Av
- Jackson Dr & Boulder Lake Av
- Lake Murray Bl & Jackson Dr
- Lake Murray Bl & Lake Aral Dr
- Lake Murray Bl & Lake Arrowhead Dr
- Lake Murray Bl & Lynnhaven Ln
- Lake Murray Bl & Navajo Rd
- Navajo Rd & Jaffe Ct
- Grossmont College
- Navajo Rd & Medford St
- Fletcher Pkwy & Navajo Rd
- Fletcher Pkwy & Garfield Av
- Fletcher Pkwy & Westwind Dr
- Fletcher Pkwy & Cuyamaca St
- Marshall Av & Arnele Trolley Station
- El Cajon Transit Center
Towards College Av & SDSU Transit Center (from El Cajon Transit Center)
- El Cajon Transit Center
- Marshall Av & Arnele Av
- Fletcher Pkwy & Marshall Av
- Fletcher Pkwy & Cuyamaca St
- Fletcher Pkwy & Hacienda Dr
- Fletcher Pkwy & Garfield Av
- Navajo Rd & Medford St
- Grossmont College
- Navajo Rd & Hwy 125 Off Ramp
- Lake Murray Bl & Navajo Rd
- Lake Murray Bl & Lynnhaven Ln
- Lake Murray Bl & San Carlos Dr
- Lake Murray Bl & Lake Adlon Dr
- Lake Murray Bl & Jackson Dr
- Jackson Dr & Boulder Lake Av
- Jackson Dr & Lake Badin Av
- Jackson Dr & Cowles Mountain Bl
- Jackson Dr & Twin Lake Dr
- Jackson Dr & Lake Shore Dr
- Jackson Dr & Golfcrest Dr
- Jackson Dr & Hyde Park Dr
- Navajo Rd & Jackson Dr
- Navajo Rd & Park Ridge Bl
- Navajo Rd & Margerum Av
- College Av & Lance St
- College Av & Rockhurst Dr
- College Av & Del Cerro Bl
- College Av & Alvarado Rd
- College Av & SDSU Transit Center
⏰ Route 115 Schedule & Service Hours
Scheduled departures from the terminal (MTS timetable via Transit, verified October 2026):
From College Av & SDSU Transit Center towards El Cajon Transit Center
| Day | First departure | Last departure | Departures | Average interval |
|---|---|---|---|---|
| Saturday | 7:26 AM | 8:25 PM | 14 | ~60 min |
| Monday | 6:28 AM | 9:57 PM | 28 | ~35 min |
From El Cajon Transit Center towards College Av & SDSU Transit Center
| Day | First departure | Last departure | Departures | Average interval |
|---|---|---|---|---|
| Saturday | 6:33 AM | 8:39 PM | 15 | ~60 min |
| Monday | 6:11 AM | 9:13 PM | 28 | ~35 min |
💵 Fare Information
The single-ride fare on MTS route 115 is $ 3.00 according to the current MTS fare data. Day passes and multi-day passes are usually better value if you ride more than twice — check the agency’s official site or app for the current pass range before you travel.
🗺️ Key Destinations on Route 115
- College Av & Lindo Paseo — college
- College Av & Del Cerro Bl — college
- College Av & Rockhurst Dr — college
- College Av & St Therese Wy — college
- College Av & Camino Rico — college
- Navajo Rd & College Av — college
- Navajo Rd & Park Ridge Bl — park
- Grossmont College — college
🧭 How to Ride Route 115 — Step by Step
- Check the schedule below for your direction and get to the stop a few minutes early.
- Have your fare ready — pay on board or use the agency’s official app or card where accepted.
- Signal the driver as the bus approaches and board through the front door.
- Pull the stop-request cord or press the button before your stop and exit through the rear doors.
❓ Frequently Asked Questions
What time does the first 115 bus leave?
The first scheduled departures from the terminals are at 6:28 AM from College Av & SDSU Transit Center and 6:11 AM from El Cajon Transit Center.
What time is the last 115 bus?
The last scheduled departures are at 9:57 PM from College Av & SDSU Transit Center and 9:13 PM from El Cajon Transit Center.
Does Route 115 run on weekends?
Yes — the current schedule shows departures every day, including Saturdays and Sundays.
Route and timetable data: MTS via Transit. Independently compiled by the BusUpdate editorial team; confirm time-sensitive details with MTS before travelling. Schedule verified October 2026.