Skip to main content
Beginning of main content

Cheap Flights from Philadelphia to San Antonio $206.2

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Guarantee
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Philadelphia to San Antonio (PHL to SAT)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Philadelphia to San Antonio (PHL to SAT)

Question : Looking for the cheapest flight over the next 30 days?
Answer : As of January 16th, the best day for deals to San Antonio (SAT) from Philadelphia (PHL) is January 26th. Bookings have been made roughly 35% below the average price for this route.

Question : How long do most people stay in San Antonio when they fly in from Philadelphia?
Answer : The average time spent in San Antonio by passengers flying from PHL is five days.

Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The best day to fly on a budget this month is Thursday. Being flexible with your travel days garners you even more savings during your booking.

Question : How often is the price changing when booking a trip from Philadelphia International Airport (PHL) to San Antonio International Airport (SAT)?
Answer : Prices for this trip tend to fluctuate a lot more than others. Prices tend to be lower the further out you book.

Question : Which airline is struggling to get to San Antonio on time?
Answer : Delta Air Lines flights from PHL to SAT are late 100% of the time. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Question : Which airline has been on time to San Antonio International Airport (SAT) from Philadelphia International Airport (PHL) the most?
Answer : UPS will have you to SAT on time 100% of the time. Life has too much to offer to spend it waiting in an airport, so check out UPS to get in and out of airports as quickly as possible. Perfection is hard to come by, so hopefully it continues.