@apbcollege It’s only six miles, so a cab would be cheaper if you are just going from the airport and back. If you are staying by the airport, you may be able to get the hotel shuttle to pick you up from the airport and take you to Trinity on Saturday morning. My son is planning shuttle service from the Embassy Suites, with a taxi as backup if the hotel shuttle is unavailable. The Embassy Suites is more expensive, but my son loves their big breakfasts, which are included in the price. http://embassysuites3.hilton.com/en/hotels/texas/embassy-suites-san-antonio-international-airport-SATJMES/index.html