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$143+ Cheap flights from Austin to Philadelphia (AUS - PHL)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PHL
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Austin Bergstrom to Philadelphia are usually found in August or September, booked 70 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Austin to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$292
(United Airlines)

One-way from

$143
(United Airlines)

Popular in

April

Cheapest in

August

Average price

$486
Provider with most accurate pricing for Austin Bergstrom-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Philadelphia flights.
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From Austin Bergstrom to Philadelphia
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One-way flight from Austin Bergstrom to Philadelphia
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High demand for flights, 13% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Austin to Philadelphia

Cheapest flights from Austin to Philadelphia
Explore the most affordable flight options available from Austin to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:30 pmAUS - PHL
1 stop30h 30mFrontier
Tue 12/317:30 amPHL - AUS
1 stop10h 17mFrontier
Deal found 12/17$305
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/253:30 pmAUS - PHL
1 stop6h 09mAmerican Airlines
Tue 12/316:35 pmPHL - AUS
1 stop6h 38mAmerican Airlines
Deal found 12/17$318
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:10 pmAUS - PHL
1 stop7h 42mUnited Airlines
Tue 1/218:00 amPHL - AUS
1 stop8h 26mUnited Airlines
Deal found 12/17$337
This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/288:17 pmAUS - PHL
1 stop26h 48mMultiple Airlines
Wed 1/15:45 amPHL - AUS
1 stop9h 35mMultiple Airlines
Deal found 12/17$366
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Sat 12/288:17 pmAUS - PHL
1 stop12h 25mSpirit Airlines
Thu 1/97:50 amPHL - AUS
1 stop9h 54mSpirit Airlines
Deal found 12/17$378
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:20 amAUS - PHL
1 stop5h 42mDelta
Sat 1/47:08 amPHL - AUS
1 stop8h 17mDelta
Deal found 12/17$406
This Southwest deal was found by Cheapflights users on 12/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:50 amAUS - PHL
2 stops8h 15mSouthwest
Wed 1/16:15 amPHL - AUS
1 stop5h 35mSouthwest
Deal found 12/16$427

Find flights from Austin to Philadelphia within your budget

Customize your flight search to find flights from Austin to Philadelphia 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 December 18, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Mon 2/24

8:19 pm-10:08 pm

3 stops24h 49m

Philadelphia

Mon 3/3

8:59 pm-4:35 am

3 stops32h 36m

$291

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Tue 2/11

12:15 pm-6:21 pm

1 stop5h 06m

Philadelphia

Wed 2/12

6:00 am-11:58 am

1 stop6h 58m

$292

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Tue 2/11

10:55 am-5:02 pm

1 stop5h 07m

Philadelphia

Sat 2/15

11:30 am-4:31 pm

1 stop6h 01m

$297

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Sat 1/18

6:29 am-10:52 am

Nonstop3h 23m

Philadelphia

Sat 1/25

7:05 pm-10:24 pm

Nonstop4h 19m

$299

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Wed 1/8

11:55 am-9:45 pm

1 stop8h 50m

Philadelphia

Sun 1/19

8:40 am-3:50 pm

2 stops8h 10m

$302

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Wed 1/22

4:14 pm-8:48 pm

1 stop27h 34m

Philadelphia

Tue 1/28

7:20 am-3:14 pm

2 stops32h 54m

$313

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Sat 12/28

8:17 pm-12:05 am

1 stop26h 48m

Philadelphia

Wed 1/1

5:45 am-2:20 pm

1 stop9h 35m

$366

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Fri 4/4

7:59 pm-4:41 pm

2 stops19h 42m

Philadelphia

Tue 4/8

7:20 am-6:15 am

1 stop23h 55m

$497

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Wed 1/15

5:15 am-5:35 pm

2 stops11h 20m

$143

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Sat 2/15

6:10 am-6:39 pm

1 stop11h 29m

$145

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 16 results
1
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Compare providers for flights from Austin to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Philadelphia in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Austin 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.

Travel insights for flights from Austin to Philadelphia

Get recent, data-driven insights about flights from Austin to Philadelphia including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Austin to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from Austin to Philadelphia. Price data was last updated on December 13, 2024.

To ensure you get the cheapest price possible for a flight from Austin to Philadelphia, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Austin to Philadelphia (average of $234). Flying from Austin to Philadelphia in March is currently the most expensive (average of $283). 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 AUS to PHL?

Find hourly flight availability from Austin to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

One of the essential ways to save on airfare from Austin to Philadelphia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 59% on airfare.

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

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

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

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated December 18, 2024.
See what other customers who have flown with Frontier, Spirit Airlines and Southwest from Austin to Philadelphia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,552 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,059 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

  • What airports do I use to fly from Austin to Philadelphia?

    If you book a flight from Austin to Philadelphia, you will be flying from Austin Bergstrom to Philadelphia. Flights to Philadelphia (PHL) from Austin Bergstrom (AUS) take 3h 19m for a nonstop flight. There are 2 flights from Austin Bergstrom to Philadelphia per day from 6 airlines.

  • How popular is this Austin to Philadelphia flight route?

    Within the past month, 22 users have taken a look at flights from Austin Bergstrom to Philadelphia.

  • What are the cheapest airlines flying from Austin to Philadelphia round-trip?

    According to our current data, United Airlines ($292), Spirit Airlines ($296), and Delta ($297) offers the cheapest pricing from Austin to Philadelphia. United Airlines is currently priced 34% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $143 on United Airlines. Other airlines that offer cheap prices include Frontier from $145 and Spirit Airlines from $149 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Austin to Philadelphia on time: Qatar Airways (87%), Aer Lingus (82%), American Airlines (82%).

  • What are the cheapest flights from Austin to Philadelphia?

    Looking at all options, your cheapest flight can be booked for $180. While the most popular route (Austin Bergstrom - Philadelphia) can be booked for $138 on average our data indicates $974 when flying from Austin to Philadelphia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to Philadelphia 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 Austin to Philadelphia?

    Currently, September is the cheapest month in which you can book a flight from Austin to Philadelphia (average of $234). Flying from Austin to Philadelphia in March is currently the most expensive (average of $283). 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

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Alternative routes for Austin to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Austin to Philadelphia

Discover the top 6 airlines that operate flights from Austin to Philadelphia. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$202FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$135Average$245FlexibilityNo cancel feeOn-time65%
DeltaCheapest$226Average$391FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$247Average$458FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$415FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$375Average$521FlexibilityNo cancel feeOn-time63%
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