Austin

$69+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — AUS
Oct 11 — Oct 181
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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 September 11, 2025.

Round-trip from

$149
(Booking.com)

One-way from

$69
(Cheapflightsfares)

Popular in

March

Cheapest in

July

Average price

$312

Good round-trip deal

$188 or less

Good one-way deal

$133 or less
From Pennsylvania to Austin Bergstrom
One-way flight from Pennsylvania to Austin Bergstrom
Highest demand for flights based on searches. 15% potential increase in price ($74 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from Pennsylvania to Austin Bergstrom.
Price to beat on a one-way flight from Pennsylvania to Austin Bergstrom.

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 September 11, 2025.

This Priceline deal was found by Cheapflights users on 9/9. 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.
Thu 10/236:45 amPIT - AUS
1 stop9h 39mSpirit Airlines
Fri 10/2411:30 amAUS - PIT
1 stop10h 46mSpirit Airlines
Deal found 9/9$139
This Booking.com deal was found by Cheapflights users on 9/10. 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 10/236:54 pmPHL - AUS
1 stop20h 17mFrontier
Mon 10/273:01 pmAUS - PHL
1 stop22h 16mFrontier
Deal found 9/10$149
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 10/126:10 amPHL - AUS
Nonstop3h 50mMultiple Airlines
Sun 10/194:30 pmAUS - PHL
1 stop16h 02mMultiple Airlines
Deal found 9/9$150
This Booking.com deal was found by Cheapflights users on 9/10. 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 10/25:15 amPHL - AUS
1 stop12h 00mFrontier
Thu 10/167:43 pmAUS - PHL
1 stop27h 42mFrontier
Deal found 9/10$151
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 10/25:15 amPHL - AUS
2 stops13h 10mFrontier
Sun 10/511:03 amAUS - PHL
Nonstop3h 38mFrontier
Deal found 9/10$152
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 11/105:44 pmPIT - AUS
1 stop6h 28mSpirit Airlines
Tue 11/1110:35 amAUS - PIT
1 stop7h 46mSpirit Airlines
Deal found 9/9$153
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:15 amPHL - AUS
1 stop12h 46mFrontier
Sun 11/165:56 pmAUS - PHL
1 stop5h 58mFrontier
Deal found 9/10$153
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:15 amPHL - AUS
1 stop12h 46mFrontier
Sun 11/1611:05 amAUS - PHL
Nonstop3h 32mFrontier
Deal found 9/10$154
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Mon 9/226:20 amPHL - AUS
Nonstop4h 13mFrontier
Fri 10/36:02 pmAUS - PHL
1 stop5h 57mFrontier
Deal found 9/11$155
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Sun 9/215:20 pmPHL - AUS
1 stop25h 43mFrontier
Fri 9/265:29 pmAUS - PHL
1 stop6h 28mFrontier
Deal found 9/10$156
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 9/2412:00 pmPHL - AUS
1 stop12h 02mMultiple Airlines
Thu 10/211:08 amAUS - PHL
Nonstop3h 38mMultiple Airlines
Deal found 9/10$157
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Thu 12/115:44 pmPIT - AUS
1 stop6h 28mSpirit Airlines
Sun 12/141:41 pmAUS - PIT
1 stop7h 56mSpirit Airlines
Deal found 9/10$158

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 September 11, 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 10/3

5:15 am-4:34 pm

1 stop12h 19m

Austin Bergstrom

Sun 10/5

11:03 am-3:41 pm

Nonstop3h 38m

$151

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Fri 10/24

4:10 pm-9:32 pm

1 stop6h 22m

Austin Bergstrom

Sun 10/26

7:43 pm-12:34 pm

1 stop15h 51m

$158

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Fri 10/10

5:33 am-4:59 pm

1 stop12h 26m

Austin Bergstrom

Fri 10/17

7:20 am-6:49 pm

1 stop10h 29m

$190

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Mon 10/6

6:20 am-9:33 am

Nonstop4h 13m

Austin Bergstrom

Mon 10/6

10:54 pm-2:17 pm

2 stops38h 23m

$191

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Thu 11/6

5:44 pm-11:12 pm

1 stop6h 28m

Austin Bergstrom

Mon 11/10

5:45 am-8:13 pm

2 stops13h 28m

$203

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Wed 10/15

6:45 am-9:45 pm

1 stop16h 00m

Austin Bergstrom

Mon 10/20

6:57 pm-4:09 pm

1 stop20h 12m

$206

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Thu 11/13

5:44 pm-11:12 pm

1 stop6h 28m

Austin Bergstrom

Sun 11/16

5:45 am-4:49 pm

1 stop10h 04m

$206

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Sat 11/8

8:31 pm-11:12 pm

1 stop27h 41m

Austin Bergstrom

Mon 11/10

10:35 am-7:21 pm

1 stop7h 46m

$210

AllentownAustin

ABE - AUS

ABEAUS

Allentown-Bethlehem

Wed 10/22

9:12 pm-10:29 am

1 stop14h 17m

Austin Bergstrom

Mon 10/27

3:01 pm-9:26 am

1 stop17h 25m

$211

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Thu 10/16

7:34 pm-4:59 pm

2 stops22h 25m

Austin Bergstrom

Tue 10/21

7:20 am-11:16 pm

1 stop14h 56m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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, August is the cheapest month in which you can book a flight from Pennsylvania to Austin (average of $285). 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 September 11, 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 September 11, 2025.

The most flights from USPA to AUS are scheduled on a Thursday (7 on average). You will have fewer flight options on Saturday, 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?

  • How long is the flight from Pennsylvania to Austin?

    A quick flight from Pennsylvania to Austin can take about 4h 07m. Frontier provides one of the quickest options available for as low as $219. The distance from Pennsylvania to Austin is about 1501 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 $84 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $87 and Southwest from $88 one-way.

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

  • 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 (87%), American Airlines (79%) or Frontier (67%) 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 $69. While the most popular route (New York John F Kennedy Intl - Austin Bergstrom) can be booked for $199 on average, our data indicates $242 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, August is the cheapest month in which you can book a flight from Pennsylvania to Austin (average of $285). 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
Round Rock
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Cedar Park
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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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.

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$99Average$132FlexibilityNo cancel feeOn-time88%
FrontierCheapest$104Average$194FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$158Average$436FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$168Average$408FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$184Average$266FlexibilityNo cancel feeOn-time65%
DeltaCheapest$213Average$374FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$451FlexibilityNo cancel feeOn-time69%

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