Generally the best time to book San Antonio to Phoenix flights is two months in advance. And the cheapest days to fly are Tuesdays, Wednesdays, and Saturdays. Sunday is the most expensive.
There are 34 direct flights from San Antonio to Phoenix.
American Airlines provides 100 of the non-stop flights between San Antonio and Phoenix.
|Airlines flying this route:||American Airlines Southwest Airlines Westjet|
|Airports in San Antonio:||San Antonio International Airport Kelly Field Annex/Lackland Air Force Base|
|Airports in Phoenix:||Phoenix Sky Harbor International Airport Phoenix–Mesa Gateway Airport|
|Average duration of direct flights:||2h35m|