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$43+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — AUS
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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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 November 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/25. 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 12/1212:01 pmEWR - AUS
1 stop11h 20mSpirit Airlines
Thu 12/1810:52 amAUS - EWR
Nonstop3h 31mSpirit Airlines
Deal found 11/25$132
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 12/1012:01 pmEWR - AUS
1 stop11h 20mSpirit Airlines
Wed 12/171:13 pmAUS - EWR
Nonstop3h 31mSpirit Airlines
Deal found 11/25$133
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 12/119:00 amEWR - AUS
Nonstop4h 08mSpirit Airlines
Thu 12/184:24 pmAUS - EWR
Nonstop3h 36mSpirit Airlines
Deal found 11/25$134
This eDestinos deal was found by Cheapflights users on 11/25. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/99:55 amEWR - AUS
1 stop13h 26mSpirit Airlines
Tue 12/165:30 amAUS - EWR
1 stop12h 29mSpirit Airlines
Deal found 11/25$136
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Tue 12/912:01 pmEWR - AUS
1 stop11h 20mSpirit Airlines
Wed 12/171:13 pmAUS - EWR
Nonstop3h 31mSpirit Airlines
Deal found 11/25$137
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Tue 12/912:01 pmEWR - AUS
1 stop11h 20mMultiple Airlines
Tue 12/165:30 amAUS - EWR
2 stops15h 05mMultiple Airlines
Deal found 11/25$142
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Tue 12/98:53 amEWR - AUS
Nonstop4h 15mSpirit Airlines
Sat 12/135:30 amAUS - EWR
1 stop12h 29mSpirit Airlines
Deal found 11/25$143
This Trip.com deal was found by Cheapflights users on 11/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:53 amPIT - AUS
1 stop12h 28mSpirit Airlines
Wed 12/105:30 amAUS - PIT
1 stop9h 40mSpirit Airlines
Deal found 11/24$170
This Kiwi.com deal was found by Cheapflights users on 11/23. 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 12/34:00 pmPHL - AUS
1 stop18h 04mMultiple Airlines
Mon 12/155:30 amAUS - PHL
1 stop18h 06mMultiple Airlines
Deal found 11/23$174
This Frontier deal was found by Cheapflights users on 11/25. 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.
Mon 12/225:10 amPHL - AUS
1 stop13h 05mFrontier
Mon 12/296:10 pmAUS - PHL
1 stop5h 31mFrontier
Deal found 11/25$182
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Sat 12/135:15 amPHL - AUS
2 stops17h 30mMultiple Airlines
Mon 12/1510:18 amAUS - PHL
1 stop7h 20mMultiple Airlines
Deal found 11/25$184
This Kiwi.com deal was found by Cheapflights users on 11/23. 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 12/34:00 pmPHL - AUS
1 stop18h 04mMultiple Airlines
Tue 12/165:30 amAUS - PHL
1 stop8h 14mMultiple Airlines
Deal found 11/23$185

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 November 26, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$131
(CheapOair)

One-way from

$43
(Expedia)

Popular in

March

Cheapest in

August

Average price

$381

Good round-trip deal

$320 or less

Good one-way deal

$180 or less
Provider with most accurate pricing for Philadelphia-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Austin Bergstrom flights.
Search Deals
From Pennsylvania to Austin Bergstrom
Search Deals
One-way flight from Pennsylvania to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Pennsylvania to Austin Bergstrom.
Search Deals
Price to beat on a one-way flight from Pennsylvania to Austin Bergstrom.
Search Deals

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 November 26, 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

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Thu 1/8

5:50 pm-10:34 am

1 stop17h 44m

Austin Bergstrom

Mon 1/12

11:30 am-11:44 pm

1 stop11h 14m

$169

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Thu 1/8

5:32 am-4:04 pm

1 stop11h 32m

Austin Bergstrom

Sat 1/10

11:30 am-9:40 am

1 stop21h 10m

$192

New YorkAustin

LGA - AUS

LGAAUS

New York LaGuardia

Mon 12/8

10:55 pm-11:12 pm

1 stop25h 17m

Austin Bergstrom

Mon 12/15

5:30 am-3:59 pm

1 stop9h 29m

$200

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Sun 1/11

6:00 am-8:53 pm

1 stop15h 53m

Austin Bergstrom

Mon 1/12

7:03 am-11:50 pm

1 stop15h 47m

$209

NewarkAustin

EWR - AUS

EWRAUS

Newark

Wed 1/7

7:59 pm-11:30 pm

Nonstop4h 31m

Austin Bergstrom

Mon 1/12

7:25 pm-11:59 pm

Nonstop3h 34m

$219

New YorkAustin

LGA - AUS

LGAAUS

New York LaGuardia

Sun 12/7

7:00 am-10:21 pm

2 stops16h 21m

Austin Bergstrom

Thu 12/11

5:30 am-11:42 pm

1 stop17h 12m

$224

New YorkAustin

LGA - AUS

LGAAUS

New York LaGuardia

Sat 1/10

7:20 am-12:45 pm

1 stop6h 25m

Austin Bergstrom

Sun 1/18

9:30 am-5:15 pm

1 stop6h 45m

$229

New YorkAustin

LGA - AUS

LGAAUS

New York LaGuardia

Tue 12/9

8:41 pm-9:45 pm

3 stops26h 04m

Austin Bergstrom

Tue 12/16

5:30 am-3:59 pm

1 stop9h 29m

$229

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Wed 12/10

5:51 pm-10:43 pm

1 stop5h 52m

Austin Bergstrom

Wed 12/17

10:15 am-4:45 pm

1 stop5h 30m

$237

New YorkAustin

JFK - AUS

JFKAUS

New York John F Kennedy Intl

Thu 1/29

7:00 am-10:35 am

Nonstop4h 35m

Austin Bergstrom

Mon 2/2

5:55 pm-10:38 pm

Nonstop3h 43m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

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 $94). Flying from Pennsylvania to Austin in January is currently the most expensive (average of $240). 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 November 26, 2025.

It’s typically best to fly out from Pennsylvania to Austin in the evening. Doing so could potentially save you 29% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Pennsylvania to Austin?

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Austin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pennsylvania to Austin flight should consider departing on Sunday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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, 21 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 4h 31m. Spirit Airlines 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 $70 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $96 and United Airlines from $119 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 Frontier (92%), Aer Lingus (82%) or American Airlines (77%) 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 $62. While the most popular route (New York John F Kennedy Intl - Austin Bergstrom) can be booked for $179 on average, our data indicates $311 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 $94). Flying from Pennsylvania to Austin in January is currently the most expensive (average of $240). 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
Cedar Park
Round Rock
San Marcos
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Canyon Lake
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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$99Average$132FlexibilityNo cancel feeOn-time88%
FrontierCheapest$102Average$197FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$120Average$261FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$158Average$426FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$159Average$396FlexibilityNo cancel feeOn-time71%
DeltaCheapest$213Average$346FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$220Average$450FlexibilityNo cancel feeOn-time69%

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