HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$54+ 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
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to Austin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 14, 2025.

This CheapOair deal was found by Cheapflights users on 10/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:05 pmPIT - AUS
1 stop7h 46mSpirit Airlines
Wed 12/175:30 amAUS - PIT
1 stop9h 40mSpirit Airlines
Deal found 10/13$135
This Mytrip deal was found by Cheapflights users on 10/14. 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.
Tue 11/1110:15 amPIT - AUS
1 stop13h 34mSpirit Airlines
Tue 11/185:00 amAUS - PIT
1 stop15h 11mSpirit Airlines
Deal found 10/14$138
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 10/274:10 pmPHL - AUS
1 stop6h 25mMultiple Airlines
Fri 10/319:56 amAUS - PHL
1 stop10h 26mMultiple Airlines
Deal found 10/11$147
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 11/43:10 pmPHL - AUS
1 stop8h 39mMultiple Airlines
Thu 11/612:12 pmAUS - PHL
1 stop5h 32mMultiple Airlines
Deal found 10/13$149
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Sat 11/86:19 amPHL - AUS
1 stop17h 57mMultiple Airlines
Tue 11/185:00 amAUS - PHL
1 stop8h 15mMultiple Airlines
Deal found 10/11$150
This Frontier deal was found by Cheapflights users on 10/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/95:50 amPHL - AUS
1 stop10h 14mFrontier
Mon 11/175:56 pmAUS - PHL
1 stop5h 23mFrontier
Deal found 10/11$151
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 10/274:10 pmPHL - AUS
1 stop6h 25mMultiple Airlines
Wed 10/297:20 amAUS - PHL
1 stop27h 32mMultiple Airlines
Deal found 10/11$152
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Sat 10/254:00 pmPHL - AUS
1 stop19h 29mMultiple Airlines
Fri 10/319:56 amAUS - PHL
1 stop10h 26mMultiple Airlines
Deal found 10/11$153
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 10/308:20 amPHL - AUS
Nonstop3h 50mMultiple Airlines
Tue 11/45:00 amAUS - PHL
1 stop8h 15mMultiple Airlines
Deal found 10/13$155
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/67:25 amPHL - AUS
Nonstop3h 50mFrontier
Mon 11/105:56 pmAUS - PHL
1 stop14h 45mFrontier
Deal found 10/12$156
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 12/134:00 pmPHL - AUS
1 stop8h 51mMultiple Airlines
Wed 12/175:30 amAUS - PHL
1 stop18h 18mMultiple Airlines
Deal found 10/13$157
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 10/274:10 pmPHL - AUS
1 stop6h 25mFrontier
Wed 10/297:45 amAUS - PHL
2 stops30h 46mFrontier
Deal found 10/11$158

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 October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$134
(Cheapflightsfares)

One-way from

$54
(Frontier)

Popular in

March

Cheapest in

August

Average price

$363

Good round-trip deal

$212 or less

Good one-way deal

$99 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 ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 14, 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 11/14

5:45 am-11:15 am

1 stop6h 30m

Austin Bergstrom

Sun 11/16

5:05 am-1:35 pm

1 stop7h 30m

$189

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Fri 12/12

5:20 am-11:50 am

2 stops7h 30m

Austin Bergstrom

Tue 12/16

6:15 am-2:00 pm

1 stop6h 45m

$194

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Fri 12/12

5:20 am-11:50 am

2 stops7h 30m

Austin Bergstrom

Sun 12/14

2:30 pm-10:45 pm

1 stop7h 15m

$194

New YorkAustin

LGA - AUS

LGAAUS

New York LaGuardia

Wed 11/12

3:30 pm-11:20 pm

1 stop8h 50m

Austin Bergstrom

Wed 11/19

3:50 pm-9:55 pm

1 stop5h 05m

$214

NewarkAustin

EWR - AUS

EWRAUS

Newark

Thu 11/13

6:55 am-10:17 am

Nonstop4h 22m

Austin Bergstrom

Tue 11/18

7:24 pm-11:59 pm

Nonstop3h 35m

$219

New YorkAustin

JFK - AUS

JFKAUS

New York John F Kennedy Intl

Tue 11/11

7:00 am-10:15 am

Nonstop4h 15m

Austin Bergstrom

Sat 11/15

7:20 am-12:01 pm

Nonstop3h 41m

$219

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Sat 12/13

12:37 pm-5:33 pm

1 stop5h 56m

Austin Bergstrom

Mon 12/15

3:24 pm-9:40 pm

1 stop5h 16m

$237

PhiladelphiaAustin

PHL - AUS

PHLAUS

Philadelphia

Thu 12/11

11:46 am-5:20 pm

1 stop6h 34m

Austin Bergstrom

Sun 12/14

5:25 am-11:32 am

1 stop5h 07m

$237

NewarkAustin

EWR - AUS

EWRAUS

Newark

Sat 11/15

5:10 pm-10:08 pm

1 stop5h 58m

Austin Bergstrom

Mon 11/17

6:30 pm-12:51 am

1 stop5h 21m

$239

New YorkAustin

LGA - AUS

LGAAUS

New York LaGuardia

Sat 11/15

11:00 am-3:55 pm

1 stop5h 55m

Austin Bergstrom

Mon 11/17

3:21 pm-9:45 pm

1 stop5h 24m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 60 results
1
2
3
...
6

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 $268). 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 October 14, 2025.

It’s typically best to fly out from Pennsylvania to Austin in the evening. Doing so could potentially save you 30% 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.

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 October 14, 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 (2 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, 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 15m. Southwest provides one of the quickest options available for as low as $219. The distance from Pennsylvania to Austin is about 1518 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 $68 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $80 and American Airlines from $124 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 Qatar Airways (88%), Aer Lingus (87%) or Frontier (82%) 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 $193 on average, our data indicates $257 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 $268). 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
Round Rock
San Marcos
Fredericksburg
Cedar Park
Pflugerville
Dripping Springs
Georgetown
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to Austin

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Dallas/Fort Worth flights
LaGuardia to Dallas/Fort Worth flights
Los Angeles to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
Baltimore to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
Newark to Hobby flights
LaGuardia to Hobby flights
John F Kennedy Intl to Austin flights
San Francisco to Dallas/Fort Worth flights
John F Kennedy Intl to George Bush Intcntl flights
Reagan-National to Dallas/Fort Worth flights
Newark to George Bush Intcntl flights
Boston to Dallas/Fort Worth flights
Dulles Intl to Hobby flights
Newark to Austin flights
Reagan-National to Hobby flights
Baltimore to Hobby flights
Detroit to Dallas/Fort Worth flights
LaGuardia to George Bush Intcntl flights
O'Hare Intl to Hobby flights
Seattle to Hobby flights
Atlanta to Dallas/Fort Worth flights
Minneapolis to Dallas/Fort Worth flights
Los Angeles to Hobby flights
Philadelphia to Dallas/Fort Worth flights
Denver to Dallas/Fort Worth flights
Salt Lake City to Dallas/Fort Worth flights
Ontario to Dallas/Fort Worth flights
Los Angeles to Austin flights
Midway to Dallas/Fort Worth flights
Seattle to George Bush Intcntl flights
San Francisco to Hobby flights
Orlando to Dallas/Fort Worth flights
Dulles Intl to George Bush Intcntl flights
Los Angeles to George Bush Intcntl flights
Ontario to Hobby flights
Santa Ana to Dallas/Fort Worth flights
Reagan-National to George Bush Intcntl flights
San Francisco to Austin flights
O'Hare Intl to George Bush Intcntl flights
Charlotte to Dallas/Fort Worth flights
LaGuardia to Austin flights
Midway to Hobby flights
Boston to Hobby flights
Philadelphia to Hobby flights
Dulles Intl to Austin flights

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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$99Average$132FlexibilityNo cancel feeOn-time88%
FrontierCheapest$104Average$194FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$155Average$261FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$158Average$430FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$168Average$400FlexibilityNo cancel feeOn-time71%
DeltaCheapest$213Average$363FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$236Average$430FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.