Cheap flights from San Antonio, TX to Harlingen, TX

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How much do flights to Harlingen cost?

Key info about flying to Harlingen

Depart from
San Antonio International
Arrive to
Valley International
Average flights per week
40
Flight distance

Check-in for a flight from San Antonio to Harlingen

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUAYes

Weather in Harlingen

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January21°C13°C
February22°C15°C
March26°C17°C
April28°C20°C
May31°C23°C
June33°C25°C
July34°C25°C
August34°C26°C
September32°C25°C
October29°C22°C
November25°C17°C
December22°C15°C
Hottest Month
34°C
August
Coldest month
13°C
January
Sunny days
294
days per year

14 day forecast

Monday
9 Dec
26°C18°C
16 Dec
27°C19°C
Tuesday
10 Dec
20°C12°C
17 Dec
87%
17°C12°C
Wednesday
11 Dec
17°C5°C
18 Dec
88%
12°C11°C
Thursday
12 Dec
79%
21°C12°C
19 Dec
14°C11°C
Friday
13 Dec
86%
25°C19°C
20 Dec
21°C11°C
Saturday
14 Dec
82%
23°C20°C
21 Dec
23°C17°C
Sunday
15 Dec
27°C19°C
22 Dec
22°C19°C
The most popular airline for this route is United Airlines. San Antonio and Harlingen have 40 direct flights per week.

Frequently asked questions

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What time do nonstop (direct) flights between San Antonio and Harlingen depart?
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What time do flights between San Antonio and Harlingen depart?
What time do flights between San Antonio and Harlingen arrive?

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