Cheap flights from Philadelphia to San Antonio from £238

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1 stop
Fri, Jul 25
Philadelphia PHLSan Antonio SAT

£238
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1 stop
Fri, Jul 25
Philadelphia PHLSan Antonio SAT

£238
Search
1 stop
Fri, Jul 25
Philadelphia PHLSan Antonio SAT

£238
Search
1 stop
Fri, Jul 25
Philadelphia PHLSan Antonio SAT

£238
Search
1 stop
Fri, Jul 25
Philadelphia PHLSan Antonio SAT

£238
Search
1 stop
Fri, Jul 25
Philadelphia PHLSan Antonio SAT

£238
Search

Prices updated:

1 stop
Sat, Jul 26 – Tue, Jul 29
Philadelphia PHLSan Antonio SAT

£449
Search
1 stop
Sat, Jul 26 – Tue, Jul 29
Philadelphia PHLSan Antonio SAT

£449
Search
1 stop
Sat, Jul 26 – Tue, Jul 29
Philadelphia PHLSan Antonio SAT

£449
Search
1 stop
Sat, Jul 26 – Tue, Jul 29
Philadelphia PHLSan Antonio SAT

£449
Search
1 stop
Sat, Jul 26 – Tue, Jul 29
Philadelphia PHLSan Antonio SAT

£449
Search
1 stop
Sat, Jul 26 – Tue, Jul 29
Philadelphia PHLSan Antonio SAT

£449
Search

Prices updated:

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How much do flights to San Antonio cost?

Key info about flying to San Antonio

Depart from
Philadelphia International
Arrive to
San Antonio International
Average flights per week
86
Flight distance

Check-in for a flight from Philadelphia to San Antonio

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Hawaiian AirlinesHALHANo
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

Saturday
28 Jun
37°C24°C
5 Jul
31°C25°C
Sunday
29 Jun
89%
34°C25°C
6 Jul
36°C24°C
Monday
30 Jun
35°C25°C
7 Jul
39°C23°C
Tuesday
1 Jul
83%
33°C22°C
8 Jul
82%
36°C25°C
Wednesday
2 Jul
83%
33°C24°C
9 Jul
88%
25°C22°C
Thursday
3 Jul
75%
31°C24°C
10 Jul
88%
32°C23°C
Friday
4 Jul
36°C25°C
11 Jul
35°C24°C

San Antonio travel tips

Are credit cards widely accepted in San Antonio?
Check out the hotel building in San Antonio, which got into the Guinness Book of Records
Where to go in San Antonio with kids?
The most popular airlines for this route are United Airlines, Hawaiian Airlines, and Alaska Airlines. Philadelphia and San Antonio have 86 direct flights per week.

Frequently asked questions

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

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Flights from Philadelphia

Flights to San Antonio

Popular routes

The nearest countries with flights to San Antonio

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Other destination countries from Philadelphia

Here is a list of countries people are flying to

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