Cheap flights from San Antonio to Philadelphia
From 169 USD — compare hundreds of airlines
Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from San Antonio to Philadelphia, a about 2,423 km route (around 3h 32m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly San Antonio to Philadelphia?
Prices vary by season; use the price calendar to find the cheapest month.
How long is the flight from San Antonio to Philadelphia?
A nonstop flight takes about 3h 32m and covers around 2,423 km. Connecting itineraries take longer.
Are there direct flights from San Antonio to Philadelphia?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from San Antonio to Philadelphia?
We compare hundreds of airlines on this route; check the live results.
When should I book San Antonio–Philadelphia flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
Compare your dates in seconds
San Antonio → Philadelphia · Live fares from 100+ sites — free, with no hidden fees.