No such setting exists when you are entering in your departure airport, arrival airport, dates and times, but once you get to the results page/availability screen, you can use the matrix to view only nonstop flights by hovering over and clicking on 'Nonstop' and it will give you just the nonstop flight options.
April 8, 2025, 4:45 pm: The T&E Card Change Request form is failing intermittently. We are working with ITS to address the issue. In the meantime, please send us an email with the information the form requests to askfinance@virginia.edu