Cheap flights from McAllen to San Antonio from $254

Cheap flights from McAllen to San Antonio from $254

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1 stop
Fri, Mar 6
McAllen MFESan Antonio SAT

$254
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1 stop
Thu, Mar 5
McAllen MFESan Antonio SAT

$254
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1 stop
Thu, Mar 5
McAllen MFESan Antonio SAT

$254
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1 stop
Thu, Mar 5
McAllen MFESan Antonio SAT

$254
Search
1 stop
Fri, Mar 6
McAllen MFESan Antonio SAT

$254
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1 stop
Fri, Mar 6
McAllen MFESan Antonio SAT

$254
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1 stop
Thu, Mar 5 – Sun, Mar 8
McAllen MFESan Antonio SAT

$315
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1 stop
Fri, Mar 6 – Mon, Mar 9
McAllen MFESan Antonio SAT

$315
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1 stop
Thu, Mar 5 – Sun, Mar 8
McAllen MFESan Antonio SAT

$315
Search
1 stop
Thu, Mar 5 – Sun, Mar 8
McAllen MFESan Antonio SAT

$315
Search
1 stop
Fri, Mar 6 – Mon, Mar 9
McAllen MFESan Antonio SAT

$315
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1 stop
Fri, Mar 6 – Mon, Mar 9
McAllen MFESan Antonio SAT

$359
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How much do flights to San Antonio cost?

Key info about flying to San Antonio

Depart from
McAllen Miller International
Arrive to
San Antonio International
Average flights per week
59
Flight distance

Check-in for a flight from McAllen to San Antonio

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Allegiant AirAAYG4No
Spirit AirlinesNKSNKNo
Frontier AirlinesFFTF9No
VolarisVOIY4No

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°C18°C
November22°C12°C
December18°C9°C
Hottest Month
36°C
August
Coldest month
7°C
January
Sunny days
303
days per year

14 day forecast

Saturday
14 Feb
89%
27°C19°C
21 Feb
87%
21°C15°C
Sunday
15 Feb
24°C14°C
22 Feb
81%
13°C7°C
Monday
16 Feb
27°C9°C
23 Feb
17°C5°C
Tuesday
17 Feb
28°C13°C
24 Feb
23°C7°C
Wednesday
18 Feb
28°C15°C
25 Feb
26°C14°C
Thursday
19 Feb
31°C17°C
26 Feb
21°C14°C
Friday
20 Feb
29°C17°C
27 Feb
89%
22°C15°C
The most popular airlines for this route are United Airlines, Allegiant Air, Spirit Airlines, Frontier Airlines, and Volaris. McAllen and San Antonio have 59 direct flights per week.

Frequently asked questions

What are the most popular routes to and from McAllen?
What are the most popular routes to and from San Antonio?
What airports are near McAllen?
What airports are near San Antonio?
Which airlines fly between McAllen and San Antonio?
When’s the best time to travel between McAllen and San Antonio?
What flights operate between McAllen and San Antonio?
How many airports are there near McAllen?
How many airports are there near San Antonio?
What time do nonstop (direct) flights between McAllen and San Antonio depart?
What time do nonstop (direct) flights between McAllen and San Antonio arrive?
What time do flights between McAllen and San Antonio depart?
What time do flights between McAllen and San Antonio arrive?

Explore alternative trips

Flights from McAllen

Flights to San Antonio

Popular routes

The nearest countries with flights to San Antonio

Here is a list of countries people are flying from

Other destination countries from McAllen

Here is a list of countries people are flying to

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