
Popular airlines from Philadelphia International Airport (PHL) to Austin-Bergstrom International Airport (AUS)
- Spirit Airlines
Spirit Airlines
- American Airlines
American Airlines
- United
United
- Delta
Delta
- Frontier Airlines
Frontier Airlines
- Southwest Airlines
Southwest Airlines
- JetBlue Airways
JetBlue Airways
- Plan, book, fly with confidence
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Cheap Flights from Philadelphia (PHL) to Austin (AUS)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.



Find the cheapest month to fly from Philadelphia (PHL) to Austin (AUS)
September is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Philadelphia Intl. |
Destination airport | Austin-Bergstrom Intl. |
Return price | AU$667 |
Distance | 2285 km |
Average flight time | 2 hours 44 mins |
Your quick guide to flights from Philadelphia to Austin
Pick up great flights from Philadelphia to Austin
With Expedia, you have your pick of 6 flights a day with 20 airlines covering flights from Philadelphia to Austin. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Philadelphia to Austin that take around 3 hours.
Find cheap flights from Philadelphia to Austin
From the great flight deals with prices currently ranging from AU$667 to AU$1,034, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Philadelphia to Austin around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Austin is normally in October.
Reasons to book your flight from Philadelphia to Austin with Expedia
Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Philadelphia to Austin across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Austin right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.
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Top Routes from Philadelphia
- Philadelphia to Chicago (PHL - ORD)
- Philadelphia to Los Angeles (PHL - LAX)
- Philadelphia to Detroit (PHL - DTW)
- Philadelphia to Amsterdam (PHL - AMS)
- Philadelphia to Denver (PHL - DEN)
- Philadelphia to Dallas (PHL - DFW)
- Philadelphia to Vancouver (PHL - YVR)
- Philadelphia to Melbourne (PHL - MEL)
- Philadelphia to London (PHL - LHR)
Top Routes to Austin
- Melbourne to Austin (AVV - AUS)
- Los Angeles to Austin (LAX - AUS)
- Hobart to Austin (HBA - AUS)
- Darwin to Austin (DRW - AUS)
- Adelaide to Austin (ADL - AUS)
- Cairns to Austin (CNS - AUS)
- Launceston to Austin (LST - AUS)
- Gold Coast to Austin (OOL - AUS)
- New York to Austin (JFK - AUS)
- Canberra to Austin (CBR - AUS)
- Dallas to Austin (DFW - AUS)
- Melbourne to Austin (MEL - AUS)
Top Flight Destinations
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- Flights to Gulf Shores
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Expedia's Latest Trends
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- Tullamarine to Harry Reid Intl.
- Los Angeles Intl. to Logan Intl.
- Vancouver Intl. to Harry Reid Intl.
- Tullamarine to Dallas-Fort Worth Intl.
- Brisbane to Logan Intl.
- Brisbane to Dallas-Fort Worth Intl.
- Kingsford Smith Intl. to Logan Intl.
- Orlando Intl. to NYC-All Airports
- Kingsford Smith Intl. to Harry Reid Intl.
- Tullamarine to George Bush Intercontinental
- Daniel K. Inouye Intl. to Harry Reid Intl.
- Miami Intl. to Harry Reid Intl.
- Kingsford Smith Intl. to George Bush Intercontinental
- Kingsford Smith Intl. to Dallas-Fort Worth Intl.
- Kingsford Smith Intl. to San Diego Intl.
- Tullamarine to Logan Intl.
- NYC-All Airports to Harry Reid Intl.
- Los Angeles Intl. to Dallas-Fort Worth Intl.
- Los Angeles Intl. to Harry Reid Intl.
- Harry Reid Intl. to John F. Kennedy Intl.
- Perth to Harry Reid Intl.
- Pearson Intl. to NYC-All Airports
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- Tullamarine to Seattle - Tacoma Intl.
- Los Angeles Intl. to Seattle - Tacoma Intl.
- Harry Reid Intl. to Los Angeles Intl.
- Los Angeles Intl. to San Diego Intl.
- Kingsford Smith Intl. to Seattle - Tacoma Intl.