Cross Border Xpress in San Diego, which I recently became aware of when some friends and I used it to enter the country for a destination wedding.
Mountaintop view of Puerto Vallarta skyline Initially opened in 2015, the entry point was designed by pioneering Mexican architect Ricardo Legoretta, and its main feature is a 390-foot enclosed pedestrian skybridge that quickly and easily connects travelers to the Tijuana International Airport.
In its first five years, more than 10 million travelers crossed the U.S.-Mexico border using CBX, with a record 2.9 million travelers crossing in 2019 alone.CBX has gained more attention during the pandemic, since American citizens are now required to provide proof of a negative COVID test before flying back to the States.
However, there is no such requirement when walking into the U.S. Another great advantage is that direct flights from Tijuana cost about 30 to 50 percent less than those from the United States.