Cheap flights from Billings, MT to San Antonio, TX

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The most popular airlines for this route are United Airlines, and Alaska Airlines. Billings and San Antonio have 40 direct flights per week.

Check-in for a flight from Billings to San Antonio

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUAYes
Alaska AirlinesASAASNo

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°C20°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
302
days per year

14 day forecast

Friday
15 Nov
28°C10°C
22 Nov
23°C11°C
Saturday
16 Nov
26°C13°C
23 Nov
24°C12°C
Sunday
17 Nov
29°C18°C
24 Nov
23°C14°C
Monday
18 Nov
89%
28°C19°C
25 Nov
27°C16°C
Tuesday
19 Nov
28°C15°C
26 Nov
29°C18°C
Wednesday
20 Nov
21°C13°C
27 Nov
24°C19°C
Thursday
21 Nov
20°C9°C
28 Nov
21°C16°C

Frequently asked questions

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The nearest countries with flights to San Antonio

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