COASTER Train: Riding the Coast from Oceanside to Downtown

The COASTER is a commuter train run by North County Transit District (NCTD) that follows the coast between Oceanside and downtown San Diego, with eight stations along the way. Since October 1, 2026, an adult one-way ride costs a flat $6.50, whatever the distance. It is the easiest way to get between North County beach towns and downtown without dealing with Interstate 5.

The catch is the schedule. The COASTER is built for weekday commuters, so trains are most frequent in the morning and late afternoon, with gaps midday and fewer trains on weekends. Plan your ride around the timetable, not the other way around, and it works very well.

The route and the eight stations

The line runs along the coastal rail corridor that also carries Amtrak and freight trains. From north to south, the stations are:

Between Solana Beach and Sorrento Valley the tracks run along the Del Mar bluffs and cross Los Peñasquitos Lagoon, the scenic stretch most riders remember. Sit on the west side of the train, on the right when you are heading south, for the ocean views.

How long the ride takes

A full trip from Oceanside to Santa Fe Depot takes a little over an hour. Exact times depend on the train, so check the run you plan to take in NCTD's current timetable on gonctd.com.

Fares since October 2026

The fare structure changed in October 2026. The SANDAG Transportation Committee approved fare changes proposed by NCTD and MTS on July 17, 2026, according to a SANDAG news release. For the COASTER, the old three-zone system was replaced by a single flat fare.

Riders 18 and under ride free with a Youth Opportunity Pass, according to NCTD's fare change notice. The same notice lists PRONTO LIFE, a reduced-fare program for people enrolled in CalFresh, Medi-Cal or CalWORKs, which started on October 1, 2026. Reduced fares require proof of eligibility, so check NCTD's eligibility rules before you buy.

One detail trips people up: COASTER rides are not part of PRONTO's fare capping, so repeated stored-value trips do not stop charging once you reach the price of a pass. If you ride often, compare a monthly pass with what you actually spend.

Buying a ticket and boarding

The COASTER does not have turnstiles. You pay first, then board, and carry proof that you paid.

Ways to pay

You can buy a ticket at the vending machines on the station platforms, or use PRONTO, the region's fare system shared with MTS, through the card or the app. Tap your PRONTO card or activate your mobile ticket before you step on the train, not after. A reduced fare needs a card set up with the right eligibility.

On the platform

Trains stop briefly. Stand back from the edge, let riders get off first and move into the car. Bikes are allowed in designated areas when space allows; check NCTD's bike rules for the current limits. Food and drink rules, quiet areas and luggage limits are posted on NCTD's site and in the cars.

Connections at both ends

The COASTER is most useful when you combine it with something else.

Old Town and the trolley

Old Town station is a transit hub. You can transfer to the San Diego Trolley and to many MTS bus routes. If you are visiting the historic area right next to the station, our guide to Old Town San Diego covers the sights. For trolley lines, fares and how to tap on, see our San Diego Trolley guide.

Santa Fe Depot downtown

Santa Fe Depot puts you on the edge of downtown, a short walk from Little Italy and the waterfront. Trolley stops sit next to the station. From here, the bayfront is close enough to walk; our USS Midway Museum guide explains how to plan a visit there.

Oceanside Transit Center

At the north end, Oceanside Transit Center links the COASTER with Amtrak Pacific Surfliner trains, Metrolink trains toward Orange County and Riverside, the SPRINTER toward Escondido and BREEZE buses. Timed connections are not guaranteed, so leave a margin.

Rail2Rail: using Amtrak with a COASTER pass

Through the Rail2Rail program, holders of a COASTER Regional day pass or a COASTER monthly pass can ride Amtrak Pacific Surfliner trains between Oceanside and downtown San Diego, according to NCTD's Rail2Rail page. This adds trains to your options, especially in the evening.

There are limits. Amtrak stops at fewer stations than the COASTER on this stretch, NCTD lists blackout periods such as Comic-Con week and Labor Day weekend, and riders with bikes need an Amtrak reservation and ticket. Read the current rules before counting on Rail2Rail.

Weekends, events and service changes

Weekend and holiday service is thinner than weekday service. Track maintenance occasionally suspends COASTER and Amtrak trains between Oceanside and Santa Fe Depot for a weekend, with bus bridges or no service. NCTD posts these closures in its alerts.

For big events, NCTD often adds trains. During baseball season, it has run extra service for Padres games, including a train that leaves Santa Fe Depot an hour after the game, fireworks or event ends, according to NCTD's Padres page. Event schedules change every year, so check the page for your date.

Getting to the station

Several stations have park-and-ride lots; rules and availability vary by station and are posted by NCTD. Many riders bike or walk to the station instead, especially in Encinitas, Solana Beach and Carlsbad Village, where the stations sit close to downtown streets.

If you are flying, note that the COASTER does not stop at the airport. Our guide to San Diego Airport parking compares options if you end up driving.

When the COASTER is the right choice

The COASTER makes the most sense for weekday trips between North County and downtown or Sorrento Valley, for event days downtown, and for a slow coastal day trip when you want to look at the ocean instead of brake lights. It is less convenient for late-night returns or for places far from a station.

For more ways to move around the county, browse our Getting Around section.