Cheap flights from Philadelphia to San Antonio (PHL - SAT)
The best prices from Philadelphia to San Antonio are usually found in August or September, booked 31 days in advance, depart on a Friday or Wednesday and return on a Wednesday
How to find the cheapest flight from Philadelphia (PHL) to San Antonio (SAT)
All the information you need to plan the best PHL to SAT flight in 2023: compare Philadelphia to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.
PHL - SAT Price | $218 - $482 |
|---|---|
SAT Temperature | 51.8 - 84.2 °F |
SAT Rainfall | 1.6 - 3.7 inches |
| Popular in | April | High demand for flights, 23% potential price rise |
|---|---|---|
| Cheapest in | August | Best time to find cheap flights, 41% potential price drop |
| Round-trip from | $218 | From Philadelphia to San Antonio |
| One-way from | $107 | One-way flight from Philadelphia to San Antonio |
What is the cheapest day to fly round-trip from Philadelphia to San Antonio?
Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 32% on the overall cost on flights from Philadelphia to San Antonio.
How far in advance should I book a flight from Philadelphia to San Antonio?
To save up to 18% on this flight, we recommend booking at least 31 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Philadelphia to San Antonio from $372 1-2 weeks out and tickets from $429 for flights departing within the next 72 hours.
What is the cheapest month to fly from Philadelphia to San Antonio?
August is one of the best times of the year to fly to San Antonio from Philadelphia. Prices for August average $370 per person but you can even find prices for as low as $110. The most expensive prices can be found in the month of April. Opting for a August flight can save you 30% on your journey compared to booking in April
When is the cheapest time to fly from Philadelphia to San Antonio (PHL - SAT)?
One of the essential ways to save on airfare from Philadelphia to San Antonio is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 56% on airfare.
Cheap flights from Philadelphia to San Antonio in February, March 2023
The best prices found for PHL to SAT flights for February, March
Philadelphia
San Antonio
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9h 50mSan Antonio
Philadelphia
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7h 27mSpirit Airlines
Philadelphia
San Antonio
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9h 30mSan Antonio
Philadelphia
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21h 54mSpirit Airlines
Philadelphia
San Antonio
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10h 09mSan Antonio
Philadelphia
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9h 34mSpirit Airlines
Philadelphia to San Antonio 2023 flight deals
Cheap flights to San Antonio from Philadelphia found for this year
Philadelphia
San Antonio
1 stop
9h 50mSan Antonio
Philadelphia
1 stop
7h 27mSpirit Airlines
Philadelphia
San Antonio
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9h 30mSan Antonio
Philadelphia
1 stop
21h 54mSpirit Airlines
Philadelphia
San Antonio
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10h 09mSan Antonio
Philadelphia
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9h 34mSpirit Airlines
Cheap Spirit Airlines flights from Philadelphia to San Antonio
Philadelphia
San Antonio
1 stop
9h 50mSan Antonio
Philadelphia
1 stop
7h 27mSpirit Airlines
Philadelphia
San Antonio
1 stop
9h 30mSan Antonio
Philadelphia
1 stop
21h 54mSpirit Airlines
Philadelphia
San Antonio
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10h 09mSan Antonio
Philadelphia
1 stop
9h 34mSpirit Airlines
Cheap Frontier flights from Philadelphia to San Antonio
Philadelphia
San Antonio
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15h 29mSan Antonio
Philadelphia
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8h 12mFrontier
Philadelphia
San Antonio
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17h 05mSan Antonio
Philadelphia
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14h 42mFrontier
Philadelphia
San Antonio
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11h 31mSan Antonio
Philadelphia
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9h 18mFrontier
Last minute flights from Philadelphia to San Antonio
Late deals on return flights to San Antonio from Philadelphia, departing today and this week
Philadelphia
San Antonio
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26h 43mSan Antonio
Philadelphia
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21h 54mSpirit Airlines
Philadelphia
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17h 08mSan Antonio
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13h 01mFrontier
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14h 52mSan Antonio
Philadelphia
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13h 01mFrontier
One-way flights to San Antonio from Philadelphia
The cheapest one-way flights from Philadelphia to San Antonio
Philadelphia
San Antonio
1 stop
12h 43mSpirit Airlines
Philadelphia
San Antonio
1 stop
11h 38mFrontier
Philadelphia
San Antonio
1 stop
12h 43mSpirit Airlines
Reviews of Airlines Servicing San Antonio
Boarding
Comfort
Food
Entertainment
Overall
Crew
Reviews
There are several aisle seats were empty on flight and they gave me 31F Window without a window which is the last corner seat. Thank you Spirit!
Boarding
Comfort
Food
Entertainment
Overall
Crew
Reviews
There are several aisle seats were empty on flight and they gave me 31F Window without a window which is the last corner seat. Thank you Spirit!
Boarding
Comfort
Food
Entertainment
Overall
Crew
Reviews
There are several aisle seats were empty on flight and they gave me 31F Window without a window which is the last corner seat. Thank you Spirit!
Related info for your journey
Useful info, stats and facts about Philadelphia to San Antonio flights.
Which airlines flying from Philadelphia to San Antonio have flexible cancellations due to COVID-19?
Some of the carriers operating flights from Philadelphia to San Antonio that may be offering flexible cancellation policies are American Airlines, Frontier, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Can I find flights from Philadelphia to San Antonio for under $200 on Cheapflights?
Yes, there are multiple flights from Philadelphia to San Antonio for under $200. The cheapest flight booked recently is on Spirit Airlines for just $105, but on average you can expect to pay $140.
Are there last-minute flights available from Philadelphia to San Antonio for under $200?
There are currently 20+ open flights from Philadelphia to San Antonio within the next 7 days for less than $200.
How popular is this Philadelphia to San Antonio flight route?
This flight path from Philadelphia to San Antonio was viewed by 11 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Philadelphia to San Antonio round-trip?
Flying on Spirit Airlines is currently your cheapest option to San Antonio, with prices starting at $105. Another option worth looking into is Frontier, starting at $132 round trip. These flights start at 71% lower than the current average price 3 months from now.
What are the most popular airlines that fly from Philadelphia to San Antonio?
The most popular airlines flying from Philadelphia to San Antonio are Undisclosed Carrier, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.
What are the cheapest flights from Philadelphia to San Antonio?
While on average a flight from Philadelphia to San Antonio is generally $896, our data shows the cheapest flight currently is $542. When looking at the most popular route, (Philadelphia - San Antonio), you can expect to pay $125 for that flight.