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Cheap Flights from Philadelphia to San Antonio, TX, United States - PHL to SAT

Popular flights from Philadelphia to San Antonio

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Jun 2, 2016 Jun 7, 2016 $307
Jun 15, 2016 Jun 21, 2016 $307
Aug 24, 2016 Aug 28, 2016 $307
Frontier Airlines
Departure Date Return Date Lowest Price
May 18, 2016 May 21, 2016 $148
United Airlines
Departure Date Return Date Lowest Price
May 22, 2016 May 24, 2016 $310
May 28, 2016 Jun 3, 2016 $310
Jun 1, 2016 Jun 8, 2016 $310
Jun 2, 2016 Jun 7, 2016 $310
Jun 3, 2016 Jun 8, 2016 $310

How Much Does it Cost to Fly from Philadelphia to San Antonio (PHL to SAT)?

We have collected flight cost data from across the web for travel from Philadelphia to San Antonio, and have found the average flight price for this trip to be $257.

When Can I Buy the Cheapest Flight from Philadelphia to San Antonio (PHL to SAT)?

Airlines can adjust prices for plane tickets from Philadelphia to San Antonio based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Philadelphia to San Antonio

The chart below shows up-to-date information regarding how far in advance a flight from Philadelphia to San Antonio should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $0 $438
7-14 days $198 $332
14-21 days $148 $320
21-30 days $273 $310
30-60 days $224 $307
60-90 days $224 $310
90+ days $178 $307

Cheapest Day To Fly from Philadelphia to San Antonio

The chart below shows up-to-date information regarding the cheapest days to fly from Philadelphia to San Antonio.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$310 $308 $148 $307 $224 $198 $310

Lowest Fares Chart By Month from Philadelphia to San Antonio

The chart below shows the lowest fare by month when flying from Philadelphia to San Antonio.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Philadelphia San Antonio Frontier 5/18/16 5/21/16 0 $148
June Philadelphia San Antonio Frontier 6/10/16 6/13/16 0 $224
July Philadelphia San Antonio Frontier 7/1/16 7/4/16 0 $224
August Philadelphia San Antonio Frontier 8/17/16 8/20/16 0 $188
September Philadelphia San Antonio Frontier 9/3/16 9/7/16 0 $178
October Philadelphia San Antonio Frontier 10/1/16 10/12/16 0 $178
November Philadelphia San Antonio American 11/11/16 11/13/16 1 $308
December Philadelphia San Antonio American 12/1/16 12/6/16 1 $308

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Philadelphia to San Antonio

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Philadelphia to San Antonio.

Next 30 Days

SunMonTueWedThuFriSat
22 23 24 25 26 27 28
$273
29 30 31 1 2 3 4
$273

Non-Stop vs Connecting Flights from Philadelphia to San Antonio (PHL to SAT)

Your Philadelphia to San Antonio flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Philadelphia to San Antonio is $330.

The average price for non-stop flights from Philadelphia to San Antonio is $224.

The chart below shows up to date information regarding non-stop flights from Philadelphia to San Antonio.

Nonstop Flight Details from Philadelphia to San Antonio
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Frontier 1 0 1 0 1 1 0 08:00 08:00

Round Trip vs One Way Flights from Philadelphia to San Antonio (PHL to SAT)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Philadelphia to San Antonio. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Philadelphia to San Antonio is $259.

The average price for round trip flights from Philadelphia to San Antonio is $280.

Philadelphia to San Antonio Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Philadelphia to San Antonio?
Answer: The average Philadelphia to San Antonio flight time is 4 hours and 5 minutes.
Question: How many miles are there between Philadelphia and San Antonio?
Answer: The distance from Philadelphia to San Antonio is 1493 miles.
Question: How common are direct flights from Philadelphia to San Antonio?
Answer: There are 4 direct flights from Philadelphia to San Antonio.
Question: What is the most popular airline for non-stop flights from Philadelphia to San Antonio?
Answer: Frontier Airlines provides 100% of the non-stop flights between Philadelphia and San Antonio.
Question: What are the most popular connecting cities when flying from Philadelphia to San Antonio?
Answer: Atlanta, GA

Airlines Flying from Philadelphia to San Antonio (PHL to SAT)

Below are the different airlines that fly from Philadelphia to San Antonio with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Philadelphia to San Antonio.

Philadelphia to San Antonio
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American CLT X X X X X X X
Delta DTW X X X X X X X
Frontier - X X X X
Frontier DEN X X X X
United ORD X X X X X X X
Southwest ATL X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Philadelphia and San Antonio, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Philadelphia - PHL

FlightsAirlineLowest Price
Philadelphia to Dallas - Ft Worth American, Alaska, JetBlue, Spirit, United $127

Cheap Domestic Flights to San Antonio - SAT

FlightsAirlineLowest Price
New York to San Antonio American, United $228
Washington to San Antonio American, Alaska, United $302
Baltimore to San Antonio American, United $301
Newark to San Antonio American, United $272
Hartford to San Antonio American, United $341
Richmond to San Antonio American, United $346
Harrisburg to San Antonio American, Alaska, United $387
Westchester County to San Antonio American, United $362
Wilkes - Barre to San Antonio American, United $278
Long Island MacArthur to San Antonio American, United $703
Newburgh to San AntonioCheck Dates
Elmira - Corning to San Antonio American $590
Binghamton to San Antonio American, United $370
Ithaca to San Antonio American, United Check Dates
Allentown - Bethlehem - Easton to San Antonio American, United $405
Atlantic City to San AntonioCheck Dates
New Haven to San Antonio American $879
State College to San Antonio American, United $516
New York to Dallas - Ft Worth American, Alaska, JetBlue, Spirit, United, Virgin America $88
New York to Houston American, Alaska, JetBlue, Spirit, United $285
New York to Austin American, Alaska, JetBlue, Spirit, United $193
New York to Atlanta American, Alaska, Frontier, Spirit, United $161
New York to Las Vegas American, Alaska, JetBlue, Spirit, United, Virgin America $236
New York to Orlando American, Alaska, JetBlue, Spirit, United $127
Washington to Dallas - Ft Worth American, Alaska, United, Virgin America $127
New York to Miami American, Frontier, United $125
Baltimore to Dallas - Ft Worth American, JetBlue, Spirit, United $89
Newark to Dallas - Ft Worth American, JetBlue, United $158
Washington to Houston American, Alaska, JetBlue, United $213
Cheap Flights from Philadelphia to San Antonio, TX, United States, from $148 Round trip from PHL to SAT