What is the cheapest airline that flies from Austin Bergstrom to Philadelphia?

Southwest and United Airlines are the most popular carriers operating from Austin Bergstrom to Philadelphia

How many flights depart from Austin to Philadelphia on average per day?

The number of flights available between Austin and Philadelphia is 6 per day as of November 2026. The most frequent departure time is 14:00, with 70% of daily flights leaving in the afternoon.

How many flights depart from Austin to Philadelphia on average per week?

As of November 2026, 46 flights take off from Austin and land in Philadelphia each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

When did momondo last update prices for flights from Austin Bergstrom Airport to Philadelphia Airport?

Prices for flights from Austin Bergstrom Airport to Philadelphia Airport refresh daily.

How old do you have to be to fly from Austin Bergstrom Airport to Philadelphia Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

R2 532 Cheap Flights from Austin to Philadelphia in 2026/27

Find the cheapest flights from Austin to Philadelphia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

12:35 - 21:30AUS Austin Bergstrom-PHL Philadelphia

7h 55m2 stops Dallas Love Field Lambert-St Louis

7:50 - 14:35PHL Philadelphia-AUS Austin Bergstrom

7h 45m2 stops Chicago Midway Memphis

R6 035Southwest

Tue, Dec 1 - Wed, Jan 6

15:45 - 23:38AUS Austin Bergstrom-PHL Philadelphia

6h 53m1 stop Fort Lauderdale

17:10 - 23:14PHL Philadelphia-AUS Austin Bergstrom

7h 04m1 stop Fort Lauderdale

R6 150JetBlue

Mon, Dec 14 - Tue, Jan 5

5:45 - 13:35AUS Austin Bergstrom-PHL Philadelphia

6h 50m2 stops Dallas Love Field Lambert-St Louis

7:50 - 14:10PHL Philadelphia-AUS Austin Bergstrom

7h 20m2 stops Chicago Midway Dallas Love Field

R6 199Southwest

Mon, Jan 18 - Thu, Jan 21

7:00 - 16:27AUS Austin Bergstrom-PHL Philadelphia

8h 27m1 stop Fort Lauderdale

6:00 - 14:53PHL Philadelphia-AUS Austin Bergstrom

9h 53m1 stop Fort Lauderdale

R6 857JetBlue

Wed, Dec 9 - Thu, Dec 17

6:00 - 17:20AUS Austin Bergstrom-PHL Philadelphia

10h 20m2 stops Fort Lauderdale Tampa

18:25 - 0:40PHL Philadelphia-AUS Austin Bergstrom

7h 15m1 stop Chicago Midway

R6 939Southwest

Wed, Dec 23 - Mon, Jan 4

6:00 - 17:20AUS Austin Bergstrom-PHL Philadelphia

10h 20m2 stops Fort Lauderdale Tampa

13:50 - 21:15PHL Philadelphia-AUS Austin Bergstrom

8h 25m2 stops Chicago Midway Nashville Intl

R7 022Southwest

Wed, Dec 23 - Mon, Jan 4

15:50 - 0:15AUS Austin Bergstrom-PHL Philadelphia

7h 25m1 stop Denver Intl

6:25 - 12:30PHL Philadelphia-AUS Austin Bergstrom

7h 05m2 stops Lambert-St Louis Dallas Love Field

R7 104Southwest

Wed, Feb 3 - Sat, Feb 6

5:30 - 15:25AUS Austin Bergstrom-PHL Philadelphia

8h 55m2 stops Orlando Nashville Intl

5:35 - 12:30PHL Philadelphia-AUS Austin Bergstrom

7h 55m2 stops Nashville Intl Dallas Love Field

R7 186Southwest

Sat, Dec 12 - Sat, Jan 9

7:00 - 16:27AUS Austin Bergstrom-PHL Philadelphia

8h 27m1 stop Fort Lauderdale

6:00 - 14:53PHL Philadelphia-AUS Austin Bergstrom

9h 53m1 stop Fort Lauderdale

R7 203JetBlue

Mon, Dec 7 - Thu, Dec 17

12:50 - 20:15AUS Austin Bergstrom-PHL Philadelphia

6h 25m2 stops Dallas Love Field Lambert-St Louis

5:00 - 14:05PHL Philadelphia-AUS Austin Bergstrom

10h 05m1 stop Denver Intl

R7 351Southwest

Sat, Dec 5 - Mon, Dec 7

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:50 - 13:45AUS Austin Bergstrom-PHL Philadelphia

4h 55m1 stop Lambert-St Louis

15:45 - 20:30PHL Philadelphia-AUS Austin Bergstrom

5h 45m1 stop Nashville Intl

R8 962Southwest

Sat, Nov 14 - Sat, Nov 14

6:10 - 12:05AUS Austin Bergstrom-PHL Philadelphia

4h 55m1 stop Dallas Love Field

13:55 - 20:55PHL Philadelphia-AUS Austin Bergstrom

8h 00m2 stops Orlando Houston Hobby

R9 044Southwest

Sat, Nov 14 - Sat, Nov 14

12:55 - 21:25AUS Austin Bergstrom-PHL Philadelphia

7h 30m2 stops Indianapolis Chicago Midway

6:40 - 14:35PHL Philadelphia-AUS Austin Bergstrom

8h 55m2 stops Orlando Dallas Love Field

R9 127Southwest

Wed, Nov 11 - Sat, Nov 14

16:51 - 0:54AUS Austin Bergstrom-PHL Philadelphia

7h 03m1 stop Atlanta Hartsfield-Jackson

5:15 - 11:05PHL Philadelphia-AUS Austin Bergstrom

6h 50m1 stop Atlanta Hartsfield-Jackson

R9 867Delta

Mon, Nov 16 - Thu, Nov 19

14:10 - 9:37AUS Austin Bergstrom-PHL Philadelphia

18h 27m1 stop Boston Logan Intl

12:43 - 16:10PHL Philadelphia-AUS Austin Bergstrom

28h 27m1 stop Boston Logan Intl

R9 916JetBlue

Mon, Nov 16 - Thu, Nov 19

5:40 - 11:30AUS Austin Bergstrom-PHL Philadelphia

4h 50m1 stop Dallas Love Field

6:25 - 13:15PHL Philadelphia-AUS Austin Bergstrom

7h 50m1 stop Orlando

R10 031Southwest

Sun, Nov 15 - Wed, Nov 18

12:55 - 21:25AUS Austin Bergstrom-PHL Philadelphia

7h 30m2 stops Indianapolis Chicago Midway

7:05 - 14:50PHL Philadelphia-AUS Austin Bergstrom

8h 45m2 stops Orlando Miami

R10 195Southwest

Wed, Nov 11 - Fri, Nov 13

5:20 - 11:35AUS Austin Bergstrom-PHL Philadelphia

5h 15m1 stop Detroit Metropolitan Wayne County

17:24 - 22:07PHL Philadelphia-AUS Austin Bergstrom

5h 43m1 stop Detroit Metropolitan Wayne County

R10 311Delta

Sun, Nov 15 - Wed, Nov 18

17:10 - 23:25AUS Austin Bergstrom-PHL Philadelphia

5h 15m1 stop Washington, D.C. Dulles Intl

6:15 - 14:02PHL Philadelphia-AUS Austin Bergstrom

8h 47m1 stop Chicago O'Hare Intl

R10 771United Airlines

Sat, Nov 14 - Tue, Nov 17

7:00 - 14:17AUS Austin Bergstrom-PHL Philadelphia

6h 17m1 stop Chicago O'Hare Intl

10:30 - 17:51PHL Philadelphia-AUS Austin Bergstrom

8h 21m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

R10 853United Airlines

Sat, Nov 14 - Tue, Nov 17

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JetBlue flights from Austin to Philadelphia

Our best JetBlue deals on Austin to Philadelphia flight tickets

JetBlue

Dec 14

AUS15:45Austin Bergstrom

6h 53m

1 stop

PHL23:38Philadelphia

Jan 5

PHL17:10Philadelphia

7h 04m

1 stop

AUS23:14Austin Bergstrom

R6 150

JetBlue

Dec 9

AUS7:00Austin Bergstrom

8h 27m

1 stop

PHL16:27Philadelphia

Dec 17

PHL6:00Philadelphia

9h 53m

1 stop

AUS14:53Austin Bergstrom

R6 857

JetBlue

Dec 7

AUS7:00Austin Bergstrom

8h 27m

1 stop

PHL16:27Philadelphia

Dec 17

PHL6:00Philadelphia

9h 53m

1 stop

AUS14:53Austin Bergstrom

R7 203

United Airlines flights from Austin to Philadelphia

Our best United Airlines deals on Austin to Philadelphia flight tickets

United Airlines

Apr 9

AUS5:15Austin Bergstrom

5h 55m

1 stop

PHL12:10Philadelphia

Apr 14

PHL10:15Philadelphia

8h 14m

2 stops

AUS17:29Austin Bergstrom

R9 439

United Airlines

Nov 14

AUS17:10Austin Bergstrom

5h 15m

1 stop

PHL23:25Philadelphia

Nov 17

PHL6:15Philadelphia

8h 47m

1 stop

AUS14:02Austin Bergstrom

R10 771

United Airlines

Nov 14

AUS7:00Austin Bergstrom

6h 17m

1 stop

PHL14:17Philadelphia

Nov 17

PHL10:30Philadelphia

8h 21m

2 stops

AUS17:51Austin Bergstrom

R10 853

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AustinPhiladelphia

AUS Austin Bergstrom - PHL Philadelphia

AUSPHL

Austin Bergstrom

Tue 1/12

12:35-21:30

2 stops7h 55m

Philadelphia

Wed 6/1

7:50-14:35

2 stops7h 45m

R6 035

Fastest return journey

AustinPhiladelphia

AUS Austin Bergstrom - PHL Philadelphia

AUSPHL

Austin Bergstrom

Mon 14/12

15:45-23:38

1 stop6h 53m

Philadelphia

Tue 5/1

17:10-23:14

1 stop7h 04m

R6 150

AustinPhiladelphia

AUS Austin Bergstrom - PHL Philadelphia

AUSPHL

Austin Bergstrom

Mon 18/1

5:45-13:35

2 stops6h 50m

Philadelphia

Thu 21/1

7:50-14:10

2 stops7h 20m

R6 199

AustinPhiladelphia

AUS Austin Bergstrom - PHL Philadelphia

AUSPHL

Austin Bergstrom

Wed 9/12

7:00-16:27

1 stop8h 27m

Philadelphia

Thu 17/12

6:00-14:53

1 stop9h 53m

R6 857

AustinPhiladelphia

AUS Austin Bergstrom - PHL Philadelphia

AUSPHL

Austin Bergstrom

Wed 23/12

6:00-17:20

2 stops10h 20m

Philadelphia

Mon 4/1

18:25-0:40

1 stop7h 15m

R6 939

AustinPhiladelphia

AUS Austin Bergstrom - PHL Philadelphia

AUSPHL

Austin Bergstrom

Wed 23/12

6:00-17:20

2 stops10h 20m

Philadelphia

Mon 4/1

13:50-21:15

2 stops8h 25m

R7 022

AustinPhiladelphia

AUS Austin Bergstrom - PHL Philadelphia

AUSPHL

Austin Bergstrom

Wed 3/2

15:50-0:15

1 stop7h 25m

Philadelphia

Sat 6/2

6:25-12:30

2 stops7h 05m

R7 104

AustinPhiladelphia

AUS Austin Bergstrom - PHL Philadelphia

AUSPHL

Austin Bergstrom

Sat 12/12

5:30-15:25

2 stops8h 55m

Philadelphia

Sat 9/1

5:35-12:30

2 stops7h 55m

R7 186

AustinPhiladelphia

AUS Austin Bergstrom - PHL Philadelphia

AUSPHL

Austin Bergstrom

Mon 7/12

7:00-16:27

1 stop8h 27m

Philadelphia

Thu 17/12

6:00-14:53

1 stop9h 53m

R7 203

AustinPhiladelphia

AUS Austin Bergstrom - PHL Philadelphia

AUSPHL

Austin Bergstrom

Sat 5/12

12:50-20:15

2 stops6h 25m

Philadelphia

Mon 7/12

5:00-14:05

1 stop10h 05m

R7 351

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Austin to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Austin and Philadelphia?

Prices are currently low for flights on this route.

Typical prices usually range from R6 726 to R10 886.
The lowest price recently found on this route was R6 035.

What is the cheapest month to fly to Philadelphia?

In general, January is the cheapest month to fly from Austin to Philadelphia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R7 482. If you are unable to visit Philadelphia during the month of January, then departing from Austin during the month February is also very affordable. Most momondo users find prices during this month for around R7 564.

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

You are more likely to see cheaper flights to Philadelphia from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around R8 407 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Austin for as low as R7 153 on momondo.

How have Austin to Philadelphia flight prices changed over time?

As of November 2026, prices for Austin to Philadelphia flights are approximately 77% cheaper when compared to flights at the same time last year.

When to book flights from Austin to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Austin to Philadelphia (AUS to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Philadelphia

Best price found	R2 532
Direct flights	None

The best one-way flight to Philadelphia from Austin in the past 72 hours is R2 532. The best return flight deal from Austin to Philadelphia found on momondo in the last 72 hours is R6 035.

There are no direct flights from Austin to Philadelphia. There are no popular flight routes from Austin to Philadelphia.

Search flight deals

Frequently asked questions about flying from Austin to Philadelphia

How far is Austin Bergstrom to Philadelphia by plane?
The distance between Austin Bergstrom and Philadelphia is about 2308,5 km.
When did momondo last update prices for flights from Austin Bergstrom Airport to Philadelphia Airport?
Prices for flights from Austin Bergstrom Airport to Philadelphia Airport refresh daily.
How old do you have to be to fly from Austin Bergstrom Airport to Philadelphia Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Austin to Philadelphia?
Based on momondo bookings for flights between Austin and Philadelphia, the leading plane model is Airbus A319, making up 33,03% of the total bookings. Other popular models include Boeing 737-800 with 16,51%, Airbus A320-100/200 with 12,84%, and Embraer 175 with 12,39%.

Cape May

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Philadelphia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Austin to Philadelphia for you.

Can I find flights from Austin to Philadelphia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Philadelphia from Austin with this policy.

How can momondo help me find flights from Austin to Philadelphia?

Once you have performed a search for Austin to Philadelphia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Austin to Philadelphia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Philadelphia from Austin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.