As part of booking roundtrip flights which depart from US airports, Orbitz is pleased to offer airline tickets on US Airways, which operates 2 non-stop flights from Mexico City, Mexico (MEX) to Phoenix (PHX) departing between 4:00pm and 4:03pm on select days of the week. Usually an Airbus A319 is flown for this route. The average travel time from Mexico City, Mexico to Phoenix, AZ is 3 hours and 26 minutes.