You can go to either terminal to get the antigen test that has results within 30 minutes. Testing stations are available at the airport near international departures but we cant speak to that experience as we havent done it ourselves. These U S Airports Offer Covid 19 Testing For Travelers This Holiday Season PCR test of COVID in Mexico City. . Results within 30 minutes. Mail-in testing 72 hours before travel. Download the App CDMX. 950 MXN On-Site Terms Conditions. Check availability at COVID-19 Hospitals. Show a negative ANTIGEN or PCR COVID-19 test except children under 2 years old taken within 3 days before your flight. Theres several postings listing labs and pharmacies to get testing in this forum including the Mexico City airport. Those traveling by private jet have additional options for getting. Where you can get a COVID-19 test at the airport Photo by JACK GUEZAFP via Getty Images Cancun Internat...