🛫 How to Get to CBX From San Diego [2025–2026 Guide]

CBX (Cross Border Xpress) is 20 miles south of downtown San Diego. Driving takes 20–30 minutes, rideshares $30–$50, and shuttles $10–$25. CBX is the pedestrian bridge directly into Tijuana International Airport (TIJ).

CBX, or Cross Border Xpress, is a secure pedestrian bridge that connects San Diego directly to Tijuana International Airport (TIJ) in Mexico. It allows U.S. travelers to conveniently access flights departing from Tijuana without crossing through traditional land borders. From San Diego, getting to CBX is quick and straightforward by car, rideshare, or shuttle. This 2025–2026 guide covers all options, costs, and travel times.

🚗 Driving From San Diego to CBX

Driving is the most common and flexible way to reach CBX.

• Distance: ~20 miles from downtown San Diego.

• Duration: 20–30 minutes, depending on traffic along I-5 South or I-805 South.

• Route: Take I-5 South or I-805 South, then exit Siempre Viva Road, which leads directly to CBX.

• Parking:

  • On-site CBX parking lots available.

  • Cost: $15–$25/day, depending on lot and availability.

• Notes: Parking is secure, well-lit, and monitored 24/7. Reserve online in advance during peak travel seasons.

🚖 Rideshares & Taxis (Uber, Lyft, Local Cabs)

For those who don’t want to park at CBX, rideshares are convenient.

• Duration: 20–30 minutes from downtown San Diego.

• Cost: $30–$50 one way, depending on traffic and demand.

• Pick-up/Drop-off: Rideshare zone located directly at the CBX terminal entrance.

• Best For: Travelers without cars, short-term trips, or avoiding parking fees.

🚌 Shuttle Services to CBX

Several shuttle companies operate between San Diego and CBX.

• Departure Points: Downtown San Diego, Old Town Transit Center, San Ysidro, and other pickup locations.

• Duration: 30–45 minutes.

• Cost: $10–$25 per person one way, depending on provider.

• Companies: CBX official shuttles, FlixBus, and private tour operators.

• Notes: Good budget option for solo travelers, though less flexible than driving.

🚆 Public Transportation

While there’s no direct trolley or bus into CBX, you can combine transit options:

• San Diego Trolley: Take the Blue Line to Iris Avenue or San Ysidro Transit Center.

• From there: Transfer to a local bus or rideshare (~10–15 minutes to CBX).

• Duration: ~1–1.5 hours total from downtown.

• Cost: $5–$10 total.

• Best For: Travelers looking for the cheapest option, though not ideal with lots of luggage.

🛂 Important CBX Travel Notes

• CBX Access Fee: $20–$40 per person (round-trip or one-way), separate from your airline ticket.

• Documents Required:

  • U.S. passport or valid travel documents.

  • Boarding pass for a departing/arriving flight from Tijuana Airport (TIJ).

  • Mexican immigration form (FMM), usually filled out online or at kiosks.

• Operating Hours: Open 24/7, year-round.

🌞 Best Time to Travel Through CBX

• Early Morning Flights: Less traffic on I-5/I-805 and shorter CBX wait times.

• Weekdays: Faster than weekends and holidays.

• High Season (Summer & Holidays): Expect longer lines at immigration and security—arrive at least 3 hours before flight departure.

📝 Travel Summary Table

❓ Frequently Asked Questions (FAQ)

Q1: How far is CBX from San Diego?
About 20 miles south; driving takes 20–30 minutes.

Q2: Can I park at CBX?
Yes, multiple lots are available for $15–$25/day.

Q3: Do I need a ticket to use CBX?
Yes, a CBX pass ($20–$40) plus a boarding pass for a flight from Tijuana Airport (TIJ).

Q4: Can I take public transportation to CBX?
Not directly. The trolley + bus + rideshare combination works but takes longer.

Q5: Is CBX open 24 hours?
Yes, CBX operates 24/7 every day of the year.

✅ This 2025–2026 San Diego to CBX guide explains all transportation options—driving, shuttles, rideshares, and transit—so you can easily access flights from Tijuana International Airport.