The COASTER connects Oceanside, CA and San Diego, CA over a 41-mile route operated by NCTD, calling at 3 stations across 1 state.
Quick Facts
- Operator
- NCTD
- Service type
- Commuter Rail
- Endpoints
- Oceanside ↔ San Diego
- Distance
- 41 mi
- Frequency
- Weekday peak service plus weekend trips
- Stations
- 3
- States served
- 1 (CA)
- Typical fare range
- $4 – $7
Route guide
The COASTER is a commuter rail service operated by NCTD. Trains run Weekday peak service plus weekend trips over 41 miles of mainline track between Oceanside and San Diego Santa Fe Depot, calling at 3 intermediate and terminal stations across 1 state. For background reading on the corridor, several archival route histories are available alongside the operator's own marketing pages.
What to watch for: Pacific Ocean cliffs at Del Mar — among the most photographed stretches of commuter rail in the country.
History & service notes
Inaugurated in 1995 by the North County Transit District, COASTER shares track with Pacific Surfliner, Metrolink, and BNSF freight along a single-track corridor. Riders interested in pre-Amtrak operating history of the line can consult classic timetable archives for fuller context.
Equipment
Typical consist on the COASTER includes bombardier bi-level coaches, F40PH-2C and Charger F125 locomotives. Equipment assignments may vary by departure and season; consult the operator for the most current information.
Stops along the route
Stations are listed in geographical order from Oceanside to San Diego. Times and exact stop sequencing depend on the specific train number and direction; refer to the operator's timetable for departures.
Sample fares & travel times
Approximate one-way fare ranges and travel times for popular city pairs on this route. Fares vary widely by demand, time of booking, and class of service — these figures are reference midpoints suitable for planning, not booking. Click any pair for a fuller trip guide.
| From | To | Distance | Time | Fare |
|---|---|---|---|---|
| Oceanside | Solana Beach | 21 mi | 35m | $8 – $13 |
| Solana Beach | San Diego | 21 mi | 35m | $8 – $13 |
Connections & transfers
Major hubs along the route offer cross-platform transfers to other intercity and commuter services. From Oceanside, riders can change for connecting trains and intercity buses; the same is true at San Diego. The corridor passes through cities including Oceanside, Solana Beach, and San Diego, each with its own onward service map. A useful reference for cross-network connections is the consolidated national rail connection guide, updated each timetable change.
Further Reading on the COASTER
- Riding the COASTER: a first-timer's full-route diary
- Best window seats and viewing tips along the line