Phoenix (PHX) to San Antonio (SAT) flights
3 airlines fly nonstop from Phoenix (PHX) to San Antonio (SAT): American Airlines, Frontier Airlines and Southwest Airlines. The two airports are 841 miles (1,353 km) apart. American Airlines is in oneworld. There are also 14 ways to fly it with one stop, through El Paso, Dallas and Dallas and more.
Airlines flying nonstop from PHX to SAT
- American Airlinesoneworld · bookable with 9 programsWho books it
- Frontier AirlinesNot in an allianceWho books it
- Southwest AirlinesNot in an allianceWho books it
Book PHX to SAT with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Alaska Atmos RewardsBooks American Airlines
- American AAdvantageBooks American Airlines
- British Airways ClubBooks American Airlines
- Cathay Pacific Asia MilesBooks American Airlines
- Finnair PlusBooks American Airlines
- Iberia ClubBooks American Airlines
- JAL Mileage BankBooks American Airlines
- Qantas Frequent FlyerBooks American Airlines
- Qatar Airways Privilege ClubBooks American Airlines
PHX to SAT with one stop
14 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via El Paso (ELP)Southwest Airlines the whole way
- Via Dallas (DFW)American Airlines the whole way
- Via Dallas (DAL)Southwest Airlines the whole way
- Via Monterrey (MTY)American Airlines, then VivaAerobus
- Via Houston (IAH)United Airlines the whole way
- Via Houston (HOU)Southwest Airlines the whole way
- Via Colorado Springs (COS)Southwest Airlines the whole way
- Via Las Vegas (LAS)Southwest Airlines and Frontier Airlines the whole way
- Via Denver (DEN)Frontier Airlines, United Airlines and 1 more the whole way+1
- Via San Diego (SAN)Southwest Airlines the whole way+1
- Via Los Angeles (LAX)American Airlines, Delta Air Lines and 1 more the whole way
+2 - Via Salt Lake City (SLC)Delta Air Lines the whole way+1
- Via Guadalajara (GDL)Volaris the whole way
- Via Kansas City (MCI)Southwest Airlines the whole way
PHX to SAT: common questions
Which airlines fly nonstop from PHX to SAT?
American Airlines (oneworld), Frontier Airlines and Southwest Airlines fly nonstop from Phoenix (PHX) to San Antonio (SAT).
How far is Phoenix from San Antonio by plane?
Phoenix (PHX) and San Antonio (SAT) are 841 miles (1,353 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book PHX to SAT award flights?
9 programs can book at least one of the nonstop airlines: Alaska Atmos Rewards, American AAdvantage, British Airways Club, Cathay Pacific Asia Miles, Finnair Plus, Iberia Club, JAL Mileage Bank, Qantas Frequent Flyer and 1 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does PHX to SAT cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for PHX to SAT with taxes and fees.
Where can I connect between Phoenix and San Antonio?
The most direct connections are through El Paso (ELP), Dallas (DFW), Dallas (DAL), Monterrey (MTY) and Houston (IAH). On 13 of them the same airline flies both flights, for example Southwest Airlines through El Paso.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.