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$78+ Cheap flights from Pennsylvania to Austin (AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — AUS
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Pennsylvania to Austin

Keep the following information in mind while searching for Pennsylvania to Austin flight deals. Data was last updated August 18, 2025.

Round-trip from

$142
(FlightHub)

One-way from

$78
(Cheapflightsfares)

Popular in

March

Cheapest in

July

Average price

$307

Good round-trip deal

$168 or less

Good one-way deal

$85 or less
From Pennsylvania to Austin Bergstrom
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One-way flight from Pennsylvania to Austin Bergstrom
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Highest demand for flights based on searches. 15% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Pennsylvania to Austin Bergstrom.
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Price to beat on a one-way flight from Pennsylvania to Austin Bergstrom.
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Find flight deals from Pennsylvania to Austin

Cheapest flights from Pennsylvania to Austin
Explore the most affordable flight options available from Pennsylvania to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This FlightHub deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:45 amPHL - AUS
1 stop16h 15mFrontier
Mon 9/2210:23 amAUS - PHL
Nonstop3h 38mFrontier
Deal found 8/16$142
This Mytrip deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/55:15 amPHL - AUS
1 stop12h 19mFrontier
Mon 9/85:29 pmAUS - PHL
1 stop6h 28mFrontier
Deal found 8/17$143
This Booking.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:15 amPHL - AUS
1 stop12h 19mFrontier
Mon 9/295:29 pmAUS - PHL
1 stop6h 28mFrontier
Deal found 8/17$144
This Mytrip deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:15 pmPHL - AUS
1 stop25h 10mFrontier
Sun 9/215:24 pmAUS - PHL
1 stop6h 33mFrontier
Deal found 8/17$145
This Orbitz deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:41 amPHL - AUS
1 stop13h 21mMultiple Airlines
Mon 9/2910:23 amAUS - PHL
Nonstop3h 38mMultiple Airlines
Deal found 8/17$146
This Booking.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:15 amPHL - AUS
1 stop12h 19mFrontier
Sun 9/2811:03 amAUS - PHL
Nonstop3h 38mFrontier
Deal found 8/16$148
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:15 amPHL - AUS
1 stop12h 19mFrontier
Mon 9/2910:23 amAUS - PHL
Nonstop3h 38mFrontier
Deal found 8/17$149
This Mytrip deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:15 amPHL - AUS
1 stop12h 19mFrontier
Thu 9/257:03 pmAUS - PHL
1 stop28h 10mFrontier
Deal found 8/17$150
This Mytrip deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/248:36 amPHL - AUS
1 stop13h 02mFrontier
Sun 8/3111:27 amAUS - PHL
Nonstop3h 38mFrontier
Deal found 8/17$152
This Cheapflightsfares deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:00 amEWR - AUS
Nonstop4h 14mSpirit Airlines
Tue 10/281:09 pmAUS - EWR
Nonstop3h 54mSpirit Airlines
Deal found 8/16$153
This Priceline deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:31 amEWR - AUS
1 stop11h 14mMultiple Airlines
Fri 9/55:29 pmAUS - EWR
1 stop6h 05mMultiple Airlines
Deal found 8/18$154
This Booking.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:45 amPHL - AUS
1 stop17h 47mFrontier
Sun 9/215:24 pmAUS - PHL
1 stop6h 33mFrontier
Deal found 8/17$154

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Pennsylvania to Austin that are best for you.

Fly from

Pennsylvania

Fly to

Austin

Route

Depart

Return

Price

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Fri 9/26

6:45 am-8:28 pm

1 stop14h 43m

Austin Bergstrom

Sun 9/28

11:03 am-3:41 pm

Nonstop3h 38m

$142

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Wed 10/1

12:00 pm-11:02 pm

1 stop12h 02m

Austin Bergstrom

Thu 10/2

11:08 am-3:46 pm

Nonstop3h 38m

$142

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Sun 10/26

6:10 am-9:00 am

Nonstop3h 50m

Austin Bergstrom

Wed 10/29

7:45 am-4:49 am

1 stop20h 04m

$142

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Fri 11/7

6:19 am-12:32 am

1 stop19h 13m

Austin Bergstrom

Mon 11/10

4:57 pm-9:29 pm

Nonstop3h 32m

$142

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Sat 9/13

6:45 am-10:00 pm

1 stop16h 15m

Austin Bergstrom

Mon 9/22

10:23 am-3:01 pm

Nonstop3h 38m

$142

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Sat 9/27

6:45 am-10:00 pm

1 stop16h 15m

Austin Bergstrom

Mon 9/29

10:23 am-3:01 pm

Nonstop3h 38m

$142

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Fri 10/31

6:19 am-12:32 am

1 stop19h 13m

Austin Bergstrom

Mon 11/3

4:57 pm-9:29 pm

Nonstop3h 32m

$142

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Wed 9/10

12:00 pm-11:02 pm

1 stop12h 02m

Austin Bergstrom

Mon 9/15

5:29 pm-12:57 am

1 stop6h 28m

$143

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Sun 9/7

5:15 am-4:34 pm

1 stop12h 19m

Austin Bergstrom

Sun 9/14

5:24 pm-12:57 am

1 stop6h 33m

$143

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Thu 9/11

5:15 am-4:34 pm

1 stop12h 19m

Austin Bergstrom

Sun 9/14

5:24 pm-12:57 am

1 stop6h 33m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Austin

What is the cheapest month to book a flight from Pennsylvania to Austin?

Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Austin (average of $286). Flying from Pennsylvania to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PA to AUS?

Find hourly flight availability from Pennsylvania to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Austin as you normally would.

Weekly flight availability from Pennsylvania to Austin

Explore weekly flight availability from Pennsylvania to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 18, 2025.

The most flights from USPA to AUS are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Austin from Pennsylvania?

    For a flight from Pennsylvania to Austin, you will be flying into Austin Bergstrom. Austin Bergstrom (AUS) is just 7.5 mi from the center of the city.

  • How popular is this Pennsylvania to Austin flight route?

    Within the past month, 18 users have taken a look at flights from Pennsylvania to Austin Bergstrom.

  • How long is the flight from Pennsylvania to Austin?

    A quick flight from Pennsylvania to Austin can take about 5h 28m. Frontier provides one of the quickest options available for as low as $255. The distance from Pennsylvania to Austin is about 1438 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Pennsylvania to Austin one-way?

    One-way options have recently been found by users for as low as $78 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $79 and Delta from $129 one-way.

  • What are the most popular routes from Pennsylvania to Austin?

    When deciding which route to take from Pennsylvania to Austin consider New York John F Kennedy Intl - Austin Bergstrom, Newark - Austin Bergstrom or New York LaGuardia - Austin Bergstrom as they are the most popular.

  • What are the most reliable airlines from Pennsylvania to Austin?

    No one likes to see their flight delayed. When booking a flight from Pennsylvania to Austin consider choosing Aer Lingus (89%), Qatar Airways (79%) or American Airlines (79%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Pennsylvania to Austin?

    Looking at all options, your cheapest flight can be booked for $78. While the most popular route (New York John F Kennedy Intl - Austin Bergstrom) can be booked for $150 on average our data indicates $252 when flying from Pennsylvania to Austin.

  • Can I find deals for flights from Pennsylvania to Austin that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Austin.

  • Can I find deals for business class flights from Pennsylvania to Austin?

    Yes. Cheapflights offers flight deals from Pennsylvania to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pennsylvania to Austin?

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Austin (average of $286). Flying from Pennsylvania to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Cedar Park
Canyon Lake
Round Rock
Seguin
Horseshoe Bay

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Alternative routes for Pennsylvania to Austin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Pennsylvania to Austin

Discover the top 7 airlines that operate flights from Pennsylvania to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$94Average$132FlexibilityNo cancel feeOn-time88%
FrontierCheapest$118Average$197FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$158Average$438FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$180Average$406FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$181Average$273FlexibilityNo cancel feeOn-time65%
DeltaCheapest$236Average$364FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$456FlexibilityNo cancel feeOn-time69%

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