Cheap flights from Austin to Philadelphia
from 116 US$
From 321 USD — compare hundreds of airlines
The cheapest month is usually 2026-09 · 116 US$
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About this route
Compare flights from Austin to Philadelphia, a about 2,310 km route (around 3h 23m 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.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Austin to Philadelphia?
It's usually 2026-09, from 116 USD. Use the price calendar to compare other dates.
How long is the flight from Austin to Philadelphia?
A nonstop flight takes about 3h 23m and covers around 2,310 km. Connecting itineraries take longer.
Are there direct flights from Austin to Philadelphia?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Austin to Philadelphia?
We compare hundreds of airlines on this route; check the live results.
When should I book Austin–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.
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Austin → Philadelphia · Live fares from 100+ sites — free, with no hidden fees.