Two ways to arrive
You can fly directly into San Diego International Airport (SAN) or cross by land from Tijuana through checkpoints like San Ysidro or Otay Mesa, or via the CBX pedestrian bridge connecting to Tijuana's airport.
Estados Unidos · San DiegoEspañol
eSIM for traveling to San Diego
Direct answerA tel.blue eSIM installs with a QR code before crossing into San Diego, whether by air through the international airport or by land at the border. Service on the other side depends on the conditions of your contracted plan.
- QR-code installation before crossing or flying.
- Your device must be eSIM-compatible and unlocked.
- Single-download: a new code is needed if deleted.
- Usage in the US depends on your contracted plan.
Key facts
eSIM for traveling to San Diego
Getting around the city
- The MTS Trolley connects downtown, the border area, and several neighborhoods.
- Rideshare is common for short trips within the city.
- Rental cars make day trips to Coronado or North County easier.
Frequent Tijuana-San Diego crossings
For those who cross regularly for work or shopping, checking border wait times, showing digital documents, or using payment apps usually requires a working phone from the Mexican side through the crossing.
Before you cross
- Confirm your device supports eSIM and is unlocked.
- Install the profile with the QR code while Wi-Fi is available.
- Keep the backup code in case you need to reinstall.
Services available outside Mexico depend on the conditions of the contracted plan. Availability and performance vary by location, device and available network.
FAQ
Frequently asked questions
Ready to go blue?
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