Direct (nonstop) flights from San Antonio to Philadelphia
1 airline flys nonstop from San Antonio International (SAT) to Philadelphia International Airport (PHL). It's 1,496 miles (2,407 km), about 3h 41m in the air. Operated by American Airlines.
American Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
AA
American Airlines
Alternative Routes
Other ways to fly from San Antonio to Philadelphia with one stop · direct emits 253 kg CO₂ per passenger
Looking for the return flight?
PHL → SAT: Flights from Philadelphia to San AntonioOther direct flights from San Antonio
Direct flights from Philadelphia (PHL)
Frequently Asked Questions
How long is the direct flight from San Antonio to Philadelphia?
A nonstop flight from San Antonio (SAT) to Philadelphia (PHL) takes approximately 3 hours and 41 minutes. The distance is 1,496 miles (2,407 km).
Which airlines fly nonstop from San Antonio to Philadelphia?
Just American Airlines.
Is there a nonstop flight from San Antonio to Philadelphia?
Yes. 1 airline: American Airlines.
How far is San Antonio from Philadelphia?
The flight distance from San Antonio to Philadelphia is 1,496 miles (2,407 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from San Antonio to Philadelphia?
At 3h 41m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from San Antonio to Philadelphia?
Roughly 253 kg CO2 per passenger one-way. That's about the same as driving 1,265 km.
Is the return flight from Philadelphia to San Antonio also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from San Antonio to Philadelphia?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at San Antonio International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.