Cheap flights from Philadelphia to Austin (PHL - AUS) from $40

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PHL — AUS
Jun 12 — Jun 191

The best prices from Philadelphia to Austin Bergstrom are usually found in January or September, booked 48 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Philadelphia to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Austin (AUS). 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 June 7, 2024.

Popular in

April

Cheapest in

January

Round-trip from

$263

One-way from

$40
High demand for flights, 19% potential price rise
Best time to find cheap flights, 24% potential price drop
From Philadelphia to Austin Bergstrom
One-way flight from Philadelphia to Austin Bergstrom

What is the cheapest day to fly round-trip from Philadelphia to Austin?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 28% when planning your travel around this day of the week.

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

Find a great deal and save up to 83% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Philadelphia to Austin within the next two weeks, with the cheapest ticket starting at $475.

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

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, January can be a great choice for travel to Austin. Flights to Austin from Philadelphia in January are about $524 on average during January, but can be found for as low as $243.

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

When flying from Philadelphia to Austin, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 31% versus a flight in the afternoon.

Cheap Philadelphia to Austin flights in June & July 2024

Find cheap flight options from Philadelphia to Austin specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Prices were last updated on June 7, 2024.
Listed are some of the best fares we've found on flights departing from Philadelphia to Austin in 2024. Check back regularly for other flight deals.
Tue 7/167:05 amPHL - AUS
1 stop12h 21mFrontier
Mon 7/229:13 amAUS - PHL
1 stop18h 26mFrontier
Deal found 6/6$176
Tue 7/97:00 amPHL - AUS
1 stop12h 26mFrontier
Tue 8/138:58 pmAUS - PHL
1 stop10h 00mFrontier
Deal found 6/6$177
Tue 7/307:05 amPHL - AUS
1 stop12h 21mFrontier
Sat 8/38:44 pmAUS - PHL
1 stop7h 54mFrontier
Deal found 6/6$178
Tue 7/307:05 amPHL - AUS
1 stop12h 21mFrontier
Tue 8/69:13 amAUS - PHL
1 stop19h 25mFrontier
Deal found 6/6$186
Tue 7/307:05 amPHL - AUS
1 stop12h 21mFrontier
Mon 8/59:13 amAUS - PHL
1 stop18h 26mFrontier
Deal found 6/6$187
Wed 7/108:34 pmPHL - AUS
1 stop24h 49mFrontier
Tue 7/169:13 amAUS - PHL
1 stop19h 25mFrontier
Deal found 6/6$189
Wed 7/108:34 pmPHL - AUS
1 stop24h 49mFrontier
Mon 7/159:13 amAUS - PHL
1 stop18h 26mFrontier
Deal found 6/6$190
Sat 7/138:00 amPHL - AUS
1 stop30h 27mFrontier
Mon 7/159:13 amAUS - PHL
1 stop18h 26mFrontier
Deal found 6/6$192
Tue 6/188:30 pmPHL - AUS
1 stop13h 44mFrontier
Tue 6/258:52 pmAUS - PHL
1 stop9h 46mFrontier
Deal found 6/6$200

Philadelphia to Austin 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Austin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Listed are some of the best fares we've found on flights departing from Philadelphia to Austin in 2024. Check back regularly for other flight deals.
Mon 9/98:23 pmPHL - AUS
1 stop13h 37mSpirit Airlines
Sat 9/149:45 amAUS - PHL
1 stop8h 38mSpirit Airlines
Deal found 6/5$156
Tue 7/167:05 amPHL - AUS
1 stop12h 21mFrontier
Mon 7/229:13 amAUS - PHL
1 stop18h 26mFrontier
Deal found 6/6$176
Tue 7/97:00 amPHL - AUS
1 stop12h 26mFrontier
Tue 8/138:58 pmAUS - PHL
1 stop10h 00mFrontier
Deal found 6/6$177
Tue 7/307:05 amPHL - AUS
1 stop12h 21mFrontier
Sat 8/38:44 pmAUS - PHL
1 stop7h 54mFrontier
Deal found 6/6$178
Thu 8/17:20 amPHL - AUS
1 stop12h 00mFrontier
Mon 8/59:13 amAUS - PHL
1 stop18h 26mFrontier
Deal found 6/6$179
Tue 7/307:05 amPHL - AUS
1 stop12h 21mFrontier
Tue 8/69:13 amAUS - PHL
1 stop19h 25mFrontier
Deal found 6/6$186
Tue 7/307:05 amPHL - AUS
1 stop12h 21mFrontier
Mon 8/59:13 amAUS - PHL
1 stop18h 26mFrontier
Deal found 6/6$187
Thu 8/18:30 pmPHL - AUS
1 stop12h 43mFrontier
Mon 8/59:13 amAUS - PHL
1 stop18h 26mFrontier
Deal found 6/6$188
Wed 7/108:34 pmPHL - AUS
1 stop24h 49mFrontier
Tue 7/169:13 amAUS - PHL
1 stop19h 25mFrontier
Deal found 6/6$189

Philadelphia to Austin flights leaving soon

Find last-minute flight options from Philadelphia to Austin for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Check out these flights departing soon from Philadelphia to Austin. Users should examine the flight details to ensure there are no surprises.
Fri 6/148:30 pmPHL - AUS
1 stop12h 45mFrontier
Tue 6/258:52 pmAUS - PHL
1 stop9h 46mFrontier
Deal found 6/5$249
Fri 6/148:30 pmPHL - AUS
1 stop12h 45mFrontier
Thu 6/207:07 pmAUS - PHL
1 stop12h 22mFrontier
Deal found 6/5$264
Fri 6/148:30 pmPHL - AUS
1 stop12h 45mFrontier
Sun 6/168:02 pmAUS - PHL
1 stop11h 27mFrontier
Deal found 6/6$268
Fri 6/148:30 pmPHL - AUS
1 stop12h 45mFrontier
Thu 6/207:07 pmAUS - PHL
2 stops14h 14mFrontier
Deal found 6/5$269
Fri 6/148:30 pmPHL - AUS
1 stop12h 45mFrontier
Mon 6/249:15 amAUS - PHL
1 stop19h 11mFrontier
Deal found 6/5$272
Fri 6/148:30 pmPHL - AUS
1 stop12h 45mFrontier
Sun 6/168:02 pmAUS - PHL
2 stops13h 18mFrontier
Deal found 6/6$273
Mon 6/178:23 pmPHL - AUS
1 stop12h 52mFrontier
Fri 6/219:20 amAUS - PHL
1 stop19h 16mFrontier
Deal found 6/6$276
Wed 6/126:06 pmPHL - AUS
2 stops16h 04mMultiple Airlines
Mon 6/178:00 amAUS - PHL
1 stop25h 43mMultiple Airlines
Deal found 6/5$280
Mon 6/178:23 pmPHL - AUS
1 stop12h 52mFrontier
Mon 6/249:15 amAUS - PHL
1 stop19h 11mFrontier
Deal found 6/5$282

One-way flights to Austin from Philadelphia

Search for one-way flight options from Philadelphia to Austin. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
If you're seeking multiple options on one-way flights from Philadelphia to Austin, be sure to check out these deals, which are updated often. Those needing a return flight from Philadelphia to Austin can use the search form above.
Wed 8/286:26 amPHL - AUS
1 stop12h 40mSpirit Airlines
Deal found 6/6$40
Mon 9/98:23 pmPHL - AUS
1 stop13h 37mSpirit Airlines
Deal found 6/6$69
Tue 7/98:30 pmPHL - AUS
1 stop13h 40mSpirit Airlines
Deal found 6/5$80
Thu 9/58:34 pmPHL - AUS
1 stop12h 40mFrontier
Deal found 6/6$84
Sat 9/288:24 amPHL - AUS
1 stop11h 04mFrontier
Deal found 6/6$85
Wed 7/173:30 pmPHL - AUS
2 stops18h 40mSpirit Airlines
Deal found 6/6$91
Wed 7/103:30 pmPHL - AUS
2 stops18h 40mSpirit Airlines
Deal found 6/6$93
Thu 8/158:34 pmPHL - AUS
1 stop12h 40mFrontier
Deal found 6/6$96
Wed 7/108:34 pmPHL - AUS
1 stop24h 49mFrontier
Deal found 6/6$99

Find flights from Philadelphia to Austin within your budget

Customize your flight search to find flights from Philadelphia 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 3,048,502 searches. Data last updated June 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$156 - $359

Route

Depart

Return

Price

PhiladelphiaAustin Bergstrom

PHL - AUS

PHLAUS

Philadelphia

Mon 9/9

1 stop13h 37m

Austin Bergstrom

Sat 9/14

1 stop8h 38m

$156

PhiladelphiaAustin Bergstrom

PHL - AUS

PHLAUS

Philadelphia

Tue 7/16

1 stop12h 21m

Austin Bergstrom

Mon 7/22

1 stop18h 26m

$176

PhiladelphiaAustin Bergstrom

PHL - AUS

PHLAUS

Philadelphia

Tue 7/9

1 stop12h 26m

Austin Bergstrom

Tue 8/13

1 stop10h 00m

$177

PhiladelphiaAustin Bergstrom

PHL - AUS

PHLAUS

Philadelphia

Tue 7/30

1 stop12h 21m

Austin Bergstrom

Sat 8/3

1 stop7h 54m

$178

PhiladelphiaAustin Bergstrom

PHL - AUS

PHLAUS

Philadelphia

Wed 6/19

2 stops16h 04m

Austin Bergstrom

Wed 6/26

1 stop6h 47m

$202

PhiladelphiaAustin Bergstrom

PHL - AUS

PHLAUS

Philadelphia

Tue 7/16

1 stop12h 35m

Austin Bergstrom

Wed 7/24

1 stop7h 44m

$204

PhiladelphiaAustin Bergstrom

PHL - AUS

PHLAUS

Philadelphia

Tue 6/25

1 stop13h 40m

Austin Bergstrom

Thu 6/27

1 stop12h 22m

$206

PhiladelphiaAustin Bergstrom

PHL - AUS

PHLAUS

Philadelphia

Sat 7/27

1 stop8h 15m

Austin Bergstrom

Wed 8/7

1 stop6h 43m

$355

PhiladelphiaAustin Bergstrom

PHL - AUS

PHLAUS

Philadelphia

Wed 8/7

Nonstop3h 37m

Austin Bergstrom

Mon 8/12

Nonstop3h 28m

$359

Flights are sorted by cheapest first

Deals found on 6/5

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

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Austin. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from Philadelphia to Austin, you should look to book at least 48 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.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Austin. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Philadelphia to Austin flight should consider departing on Saturday at noon 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.
Search Deals

Best time to book a flight from Philadelphia to Austin

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

Temperature and rainfall in Austin by month

Plan your trip to Austin by taking into account the average temperature and rainfall totals by month.

AUS

Temperature

50 - 84.2 °F

If weather is an important factor for your trip to Austin, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated June 7, 2024.
See what other customers who have flown with Frontier, Spirit Airlines and American Airlines from Philadelphia to Austin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,363 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,363 reviews
8.0
Very good
10,363 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
4,307 reviews
8.0
Very good
10,363 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,696 reviews
8.0
Very good
10,363 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,226 reviews
8.0
Very good
10,363 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

6.4
Okay
8,569 reviews
8.0
Very good
10,363 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Austin. 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 Philadelphia to Austin?

    You will need to book a flight from Philadelphia to Austin Bergstrom if you want to fly from Philadelphia to Austin. At least 6 different airlines have flights from Philadelphia (PHL) to Austin Bergstrom (AUS) on a regular basis. There are 2 flights to Austin from the Philadelphia airport per day. If you manage to book one that is nonstop, then you can expect the flight time from PHL to AUS to be around 3h 37m.

  • Can I find flights from Philadelphia to Austin for under $200 on Cheapflights?

    Yes, there are multiple flights from Philadelphia to Austin for under $200. The cheapest flight booked recently is on Spirit Airlines for just $156, but on average you can expect to pay $192.

  • Are there nonstop flights from Philadelphia to Austin for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Philadelphia to Austin under $300. A good price for a nonstop flight from Philadelphia to Austin is less than $483.

  • Are there last-minute flights available from Philadelphia to Austin for under $300?

    There are currently 20+ open flights from Philadelphia to Austin within the next 7 days for less than $300.

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

    Flying on Spirit Airlines is currently your cheapest option to Austin, with prices starting at $156. Another option worth looking into is Frontier, starting at $176 round trip. Users have found that Spirit Airlines is 70% cheaper than the other options available to this destination.

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

    Consider Republic Airways (94%), Qatar Airways (80%) or American Airlines (78%) when booking your flight. These represent the most reliable airlines when flying from Philadelphia to Austin.

  • What are the cheapest flights from Philadelphia to Austin?

    The cheapest flight price from Philadelphia to Austin is $252. On average you can expect to pay $498. The most popular route, (Philadelphia - Austin Bergstrom), can usually be booked for $150.

  • What does PHL to AUS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Philadelphia Airport to Austin Bergstrom Airport flight would often be abbreviated as a PHL to AUS flight.

  • Can I find deals for flights from Philadelphia to Austin that include extra baggage allowance?

    The amount of baggage you can bring on your Philadelphia to Austin flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Philadelphia to Austin with specific airlines?

    Yes, Cheapflights allows you to browse and filter Philadelphia to Austin flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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.

  • Can I find deals for flights from Philadelphia to Austin that allow pets onboard?

    Many airlines flying from Philadelphia to Austin offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Philadelphia to Austin?

    Yes, you can often find last-minute deals on Philadelphia to Austin flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Philadelphia to Austin flight deals updated?

    The Philadelphia to Austin flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Philadelphia to Austin?

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

    Currently, September is the cheapest month in which you can book a flight from Philadelphia to Austin (average of $263). Flying from Philadelphia to Austin in March is currently the most expensive (average of $360). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Philadelphia to Austin
See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Philadelphia to Austin

Discover the top 6 airlines that operate flights from Philadelphia 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 3,048,502 searches. Data last updated June 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$135Average$216FlexibilityNo cancel feeOn-time65%
FrontierCheapest$143Average$248FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$206Average$368FlexibilityNo cancel feeOn-time62%
DeltaCheapest$236Average$414FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$256Average$461FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$278Average$562FlexibilityNo cancel feeOn-time71%

Search flights from Philadelphia to Austin by cabin class

Find flights from Philadelphia to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Philadelphia to Austin

Find hourly flight availability from Philadelphia 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 June 7, 2024.
5%of flight departuresEarly morningMidnight to 6 am
36%of flight departuresMorning6 am to noon
46%of flight departuresAfternoonNoon to 6 pm
13%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Philadelphia to Austin

Explore weekly flight availability from Philadelphia 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 June 7, 2024.
Sunday3daily flights
Monday3daily flights
Tuesday3daily flights
Wednesday2daily flights
Thursday3daily flights
Friday2daily flights
Saturday3daily flights
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