Flights to San Antonio, TX, United States

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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
16 May
95%
32°C21°C
23 May
38°C25°C
Friday
17 May
88%
33°C20°C
24 May
39°C25°C
Saturday
18 May
36°C20°C
25 May
38°C25°C
Sunday
19 May
37°C22°C
26 May
87%
39°C24°C
Monday
20 May
38°C21°C
27 May
83%
33°C23°C
Tuesday
21 May
39°C24°C
28 May
35°C23°C
Wednesday
22 May
38°C23°C
29 May
37°C22°C

Cheapest month to fly to San Antonio

Explore price trends for trips to San Antonio

Annual Avg. Price287 GBP
May 2024198 GBP
June 2024184 GBP
July 2024320 GBP
August 2024321 GBP
September 2024216 GBP
October 2024219 GBP
November 2024276 GBP
December 2024325 GBP
January 2025325 GBP
February 2025325 GBP
March 2025325 GBP
April 2025413 GBP

Frequently asked questions

Main airports in San Antonio
Getting from the airport to San Antonio
Best time to fly to San Antonio
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Recommended duration of stay
Top tourist attractions in San Antonio
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