CBX Shuttle

$5 CBX Shuttle runs every 15 minutes from the U.S. CBX terminal

The CBX Shuttle is the branded bus link on the U.S. side of the Cross Border Xpress, running from the CBX terminal to points in San Diego County and some SoCal cities every 15 minutes. It only departs from the U.S. CBX building, not from the Main Terminal at TIJ, so you need to clear the bridge and U.S. immigration first. Figure on a 10–15 minute ride for the closest San Diego stops, then more time if you’re heading farther up I‑5 or I‑805.

Tickets for the CBX Shuttle usually price around $5 per person for short hops, and some routes bundle the bridge crossing fee into a single fare. A FlyerTalk user who rode the Los Angeles and Anaheim buses called them “convenient if you don’t want to deal with renting a car, but not cheap for families,” since four people quickly turn that $5-per-head baseline into $20 each way. You can buy tickets online with your CBX crossing or at counters inside the CBX terminal.

Total travel time depends heavily on Southern California traffic; riders report that I‑5 and I‑805 backups can erase much of the advantage over the San Diego Trolley, especially during Friday rush hour between 3 p.m. and 7 p.m. One Redditor summed it up as “fine but you’re paying for the hand-holding more than speed,” which lines up with reports that off-peak rides feel closer to the advertised timing while peak-hour runs can stretch a quick hop into a 45–60 minute slog.

Regulars on FlyerTalk say they often skip the CBX Shuttle entirely and call Uber or Lyft from the CBX curb to points like downtown San Diego, Mission Valley, or Old Town, mainly to avoid fixed departure times. One Reddit user pointed out that a solo traveler can spend less by taking the San Diego Trolley and local bus from San Ysidro, accepting an extra 30–40 minutes vs. paying for the shuttle. For groups of three or more, several posters say that splitting a rideshare fare tends to undercut shuttle pricing by a noticeable margin.

Watch seat availability closely on peak dates; Reddit and FlyerTalk reports mention full buses around Thanksgiving, Christmas, and long weekends like Memorial Day and Labor Day. A few travelers who “just showed up” at the CBX terminal on holiday Saturdays around 10 a.m. ended up waiting through one or two full departures. One practical move: pre-book your CBX Shuttle slot online when you buy your bridge ticket, then still arrive at the CBX terminal at least 30 minutes before your scheduled bus to buffer traffic and bridge formalities.