Cheap flights from San Antonio to Phoenix, United States (SAT - PHX)

Flying from San Antonio to Phoenix can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.

We scan trusted travel agencies and airline booking systems for the route San Antonio - Phoenix (SAT - PHX). We do not sell tickets or add fees - you choose where to buy.

Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.

If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.

We also recommend you to look through the prices for return tickets from Phoenix to San Antonio.

Airfares found by our users in the past 24 hours

The cheapest flight from San Antonio to Phoenix is 17 014र on American Airlines, departing on 02/14/2026 - 04:10 and returning on 02/20/2026 - 23:22.
The price for these dates could change. Use search to get the best price.

Average round-trip airfares from San Antonio to Phoenix by months

MonthRound-Trip
February 202614.02 - 20.02from 17 014र
March 202606.03 - 08.03from 18 061र
April 2026find now
May 2026find now
June 2026find now
July 2026find now
August 2026find now
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January 2027find now

Prices shown are based on searches from the last few days. Ticket prices can change and depend on availability at the time of booking.

Airlines are flying from San Antonio to Phoenix

American Airlines

Frequently asked questions about flights from San Antonio to Phoenix

How long does the flight from San Antonio to Phoenix take?

Flight duration from San Antonio to Phoenix varies by route, airline, and number of stops. Direct flights are faster; connecting flights may take longer. Use our search to compare options and see exact durations for your dates.

Are there direct flights from San Antonio to Phoenix?

Availability of direct flights from San Antonio to Phoenix depends on the route and season. Use our search and filter by "Direct" or "Non-stop" to see only direct options. We compare offers from many airlines and agencies.

Which airlines fly from San Antonio to Phoenix?

Several airlines may operate flights from San Antonio to Phoenix. On this page you can see airlines that serve this route. Our search compares prices across airlines and agencies so you can choose the best offer. We do not sell tickets; you book directly with the airline or agency.

What is the cheapest month to fly from San Antonio to Phoenix?

Prices from San Antonio to Phoenix vary by month and demand. On this page you can see average round-trip prices by month. Use the low-fare calendar and monthly table to find the cheapest dates. Booking in advance and avoiding peak seasons often helps get the best price.

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