Cheap flights from Phoenix, AZ to San Antonio, TX

Flights starting at £35. Choose between United Airlines, Frontier Airlines, or Spirit Airlines to find the best price.

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Tips to know when travelling to San Antonio

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Travelers usually depart from Phoenix Sky Harbor International, or Phoenix–Mesa Gateway when they travel from Phoenix to San Antonio. The distance between Phoenix and San Antonio is 1355 km. The most popular airlines for this route are United Airlines, Frontier Airlines, Spirit Airlines, Alaska Airlines, and JetBlue Airways. Phoenix and San Antonio have 175 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Phoenix to San Antonio in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Mon 08.04 - Sun 14.04

AirlineMon 08.04Tue 09.04Wed 10.04Thu 11.04Fri 12.04Sat 13.04Sun 14.04
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Weekly direct flights for Mon 15.04 - Sun 21.04

AirlineMon 15.04Tue 16.04Wed 17.04Thu 18.04Fri 19.04Sat 20.04Sun 21.04
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Weekly direct flights for Mon 22.04 - Sun 28.04

AirlineMon 22.04Tue 23.04Wed 24.04Thu 25.04Fri 26.04Sat 27.04Sun 28.04
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Weekly direct flights for Mon 29.04 - Sun 05.05

AirlineMon 29.04Tue 30.04Wed 01.05Thu 02.05Fri 03.05Sat 04.05Sun 05.05
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Check-in for a flight from Phoenix to San Antonio

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight

San Antonio travel tips

1) How to travel from San Antonio to Los Angeles or New Orleans?
2) Interested in Texas history? Step into Casa Navarro State Historical Park in San Antonio
3) Most of the exhibitions and cultural events in San Antonio take place in the Alamodome

Weather in San Antonio

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January17°C7°C
February19°C9°C
March23°C12°C
April27°C16°C
May30°C19°C
June34°C23°C
July35°C24°C
August36°C25°C
September32°C22°C
October28°C17°C
November21°C12°C
December18°C9°C
Hottest Month
36°C
August
Coldest month
7°C
January
Sunny days
300
days per year

14 day forecast

Thursday
4 Apr
29°C14°C
11 Apr
26°C14°C
Friday
5 Apr
29°C13°C
12 Apr
25°C12°C
Saturday
6 Apr
87%
23°C15°C
13 Apr
25°C12°C
Sunday
7 Apr
89%
29°C18°C
14 Apr
87%
27°C17°C
Monday
8 Apr
89%
27°C19°C
15 Apr
67%
31°C18°C
Tuesday
9 Apr
81%
24°C21°C
16 Apr
85%
26°C16°C
Wednesday
10 Apr
65%
25°C17°C
17 Apr
87%
20°C19°C

Frequently asked questions

How long does it take to travel from Phoenix to San Antonio?
What is the flight distance between Phoenix and San Antonio?
What airlines offer nonstop (direct) flights between Phoenix and San Antonio?
What are the most popular routes to and from Phoenix?
What are the most popular routes to and from San Antonio?
Which airports are there in Phoenix?
What airports are near Phoenix?
What airports are near San Antonio?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Phoenix and San Antonio?
What is Virtual Interlining and how do I use it?
Which airlines fly between Phoenix and San Antonio?
When's the best time to travel between Phoenix and San Antonio?
What flights operate between Phoenix and San Antonio?
How many airports are there near Phoenix?
How many airports are there near San Antonio?
What time do nonstop (direct) flights between Phoenix and San Antonio depart?
What time do nonstop (direct) flights between Phoenix and San Antonio arrive?
What time do flights between Phoenix and San Antonio depart?
What time do flights between Phoenix and San Antonio arrive?

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