$103 Flight Deals from Philadelphia to Austin

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Price Drop Deals Near You

Austin

31% Price Drop

Jul 17

PHL

3 days

Jul 20

AUS

$244

now only

^$168

Rond Trip

Austin

31% Price Drop

Jul 31

PHL

3 days

Aug 3

AUS

$242

now only

^$168

Rond Trip

Austin

30% Price Drop

Aug 14

PHL

3 days

Aug 17

AUS

$243

now only

^$170

Rond Trip

Austin

24% Price Drop

Jul 24

PHL

4 days

Jul 28

AUS

$243

now only

^$184

Rond Trip

Austin

23% Price Drop

Jul 31

PHL

5 days

Aug 5

AUS

$244

now only

^$187

Rond Trip

Stops

Nonstop
from $157
Up to 1 stop
$236
Up to 2 stops
$513

Airlines

American Airlines
$300
Delta Air Lines
$236
Frontier Airlines
$157
Southwest Airlines
$364
Spirit Airlines
$276
United Airlines
$488

Cabin Class

Economy
$157

Departure Airports

Philadelphia International Airport
$157

Arrival Airports

Austin Bergstrom International Airport
$157

Layover Airports

Charlotte Douglas International Airport
$360
Chicago Midway Airport
$364
Chicago O Hare Airport
$385
Dallas Fort Worth International Airport
$360
Denver International Airport
$298
Detroit Metropolitan Airport
$275
Fort Lauderdale Hollywood International Airport
$394
General Edward Lawrence Logan International Airport
$513
George Bush Intercontinental Houston Airport
$488
Harry Reid International Airport
$401
Hartsfield Jackson Atlanta International Airport
$236
Nashville International Airport
$364
Orlando International Airport
$340
St Louis Lambert International Airport
$364
Washington Dulles Airport
$488

Best Price. GUARANTEED.

Exclusively for Priceline Members
Tired of searching? Book now!
We'll refund the difference if you find a lower price.

BUNDLE & SAVE

Book a flight & hotel together for extra savings.

On average save $240 per traveler

Frontier Airlines

07/03/25

3:49pm

PHL

2h 40m

Direct

07/03/25

6:29pm

AUS

Frontier Airlines

07/10/25

7:24pm

AUS

4h 38m

Direct

07/11/25

12:02am

PHL

^$157

Frontier Airlines

07/10/25

3:47pm

PHL

2h 42m

Direct

07/10/25

6:29pm

AUS

Frontier Airlines

07/13/25

7:24pm

AUS

4h 38m

Direct

07/14/25

12:02am

PHL

^$167

Delta Air Lines

07/15/25

5:30am

PHL

3h 56m

ATL

07/15/25

9:26am

AUS

Delta Air Lines

07/22/25

6:40am

AUS

8h 20m

ATL

07/22/25

3:00pm

PHL

^$236

Delta Air Lines

07/09/25

8:00am

PHL

4h 23m

ATL

07/09/25

12:23pm

AUS

Delta Air Lines

07/16/25

6:22pm

AUS

6h 37m

ATL

07/17/25

12:59am

PHL

^$243

Delta Air Lines

07/14/25

6:27pm

PHL

5h 47m

ATL

07/15/25

12:14am

AUS

Delta Air Lines

07/21/25

4:40pm

AUS

6h 28m

DTW

07/21/25

11:08pm

PHL

^$275

Spirit Airlines

07/14/25

7:00am

PHL

5h 52m

DTW

07/14/25

12:52pm

AUS

Spirit Airlines

07/21/25

1:47pm

AUS

8h 39m

DTW

07/21/25

10:26pm

PHL

^$276

Spirit Airlines

07/11/25

7:00am

PHL

5h 52m

DTW

07/11/25

12:52pm

AUS

Spirit Airlines

07/18/25

1:47pm

AUS

8h 39m

DTW

07/18/25

10:26pm

PHL

^$276

Frontier Airlines

06/29/25

6:15am

PHL

17h 33m

DEN

06/29/25

11:48pm

AUS

Frontier Airlines

07/06/25

7:24pm

AUS

4h 38m

Direct

07/07/25

12:02am

PHL

^$298

American Airlines

07/16/25

7:40pm

PHL

2h 55m

Direct

07/16/25

10:35pm

AUS

American Airlines

07/22/25

8:00am

AUS

4h 34m

Direct

07/22/25

12:34pm

PHL

^$300

American Airlines

07/15/25

7:01am

PHL

2h 39m

Direct

07/15/25

9:40am

AUS

American Airlines

07/22/25

8:00am

AUS

4h 34m

Direct

07/22/25

12:34pm

PHL

^$300

Spirit Airlines

06/30/25

7:05am

PHL

16h 4m

DTW

06/30/25

11:09pm

AUS

Spirit Airlines

07/07/25

10:44am

AUS

21h 4m

MCO

07/08/25

7:48am

PHL

^$340

American Airlines

07/09/25

6:46am

PHL

4h 45m

DFW

07/09/25

11:31am

AUS

American Airlines

07/16/25

3:00pm

AUS

4h 34m

Direct

07/16/25

7:34pm

PHL

^$360

American Airlines

07/08/25

10:25am

PHL

6h 31m

CLT

07/08/25

4:56pm

AUS

American Airlines

07/15/25

2:51pm

AUS

4h 34m

Direct

07/15/25

7:25pm

PHL

^$360

American Airlines

07/16/25

10:25am

PHL

6h 31m

CLT

07/16/25

4:56pm

AUS

American Airlines

07/22/25

8:00am

AUS

4h 34m

Direct

07/22/25

12:34pm

PHL

^$360

American Airlines

07/15/25

11:05am

PHL

2h 51m

Direct

07/15/25

1:56pm

AUS

American Airlines

07/22/25

3:35pm

AUS

9h 24m

DFW

07/23/25

12:59am

PHL

^$360

Southwest Airlines

06/30/25

5:30am

PHL

7h 15m

BNA

06/30/25

12:45pm

AUS

Southwest Airlines

07/07/25

4:15pm

AUS

MDW

07/08/25

12:15am

PHL

^$364

Southwest Airlines

07/01/25

4:45pm

PHL

7h 20m

MDW

07/02/25

12:05am

AUS

Southwest Airlines

07/08/25

4:50pm

AUS

STL

07/08/25

10:50pm

PHL

^$364

Spirit Airlines

06/28/25

5:32pm

PHL

22h 7m

DTW

06/29/25

3:39pm

AUS

Spirit Airlines

07/07/25

10:44am

AUS

21h 4m

MCO

07/08/25

7:48am

PHL

^$376

American Airlines

07/11/25

4:25pm

PHL

5h 32m

ORD

07/11/25

9:57pm

AUS

American Airlines

07/14/25

12:38pm

AUS

4h 36m

Direct

07/14/25

5:14pm

PHL

^$385

Southwest Airlines

06/28/25

7:30pm

PHL

4h 35m

BNA

06/29/25

12:05am

AUS

Southwest Airlines

07/07/25

4:15pm

AUS

MDW

07/08/25

12:15am

PHL

^$386

Spirit Airlines

07/07/25

6:20am

PHL

10h 10m

FLL

07/07/25

4:30pm

AUS

Spirit Airlines

07/18/25

1:47pm

AUS

8h 39m

DTW

07/18/25

10:26pm

PHL

^$394

Spirit Airlines

07/01/25

6:20pm

PHL

24h 54m

LAS

07/02/25

7:14pm

AUS

Spirit Airlines

07/07/25

10:44am

AUS

21h 4m

MCO

07/08/25

7:48am

PHL

^$401

American Airlines

07/11/25

3:23pm

PHL

6h 34m

ORD

07/11/25

9:57pm

AUS

American Airlines

07/18/25

4:12pm

AUS

8h 47m

DFW

07/19/25

12:59am

PHL

^$420

Spirit Airlines

07/06/25

7:05am

PHL

8h 14m

DTW

07/06/25

3:19pm

AUS

Spirit Airlines

07/13/25

7:30am

AUS

8h 46m

FLL

07/13/25

4:16pm

PHL

^$433

Southwest Airlines

06/27/25

8:20pm

PHL

4h 20m

STL

06/28/25

12:40am

AUS

Southwest Airlines

07/08/25

9:50pm

AUS

11h 25m

MDW

07/09/25

9:15am

PHL

^$455

United Airlines

06/30/25

6:30am

PHL

5h 14m

ORD

06/30/25

11:44am

AUS

United Airlines

07/04/25

10:19am

AUS

7h 17m

ORD

07/04/25

5:36pm

PHL

^$488

United Airlines

07/01/25

6:20am

PHL

4h 15m

IAH

07/01/25

10:35am

AUS

United Airlines

07/04/25

12:11pm

AUS

6h 37m

IAD

07/04/25

6:48pm

PHL

^$488

Frontier Airlines

06/29/25

7:19am

PHL

29h 39m

LAS

06/30/25

12:58pm

AUS

Frontier Airlines

07/06/25

5:31pm

AUS

7h 4m

ATL

07/07/25

12:35am

PHL

^$498

United Airlines

07/02/25

6:30am

PHL

5h 14m

ORD

07/02/25

11:44am

AUS

United Airlines

07/09/25

5:00am

AUS

6h 56m

IAH

07/09/25

11:56am

PHL

^$512

American Airlines

07/07/25

7:40pm

PHL

2h 55m

Direct

07/07/25

10:35pm

AUS

American Airlines

07/18/25

3:05pm

AUS

16h 22m

ORD

BOS

07/19/25

7:27am

PHL

^$513

Top Deals on flights from Philadelphia to Austin

Philadelphia, US (PHL) - Austin, US (AUS)

Frontier Airlines

Jul 24

3:47pm

PHL

2h 42m

Direct

Jul 24

6:29pm

AUS

as low as

^$103

Philadelphia, US (PHL) - Austin, US (AUS)

Spirit Airlines

Aug 3

7:00am

PHL

5h 23m

DTW

Aug 3

12:23pm

AUS

as low as

^$108

Philadelphia, US (PHL) - Austin, US (AUS)

Spirit Airlines

Jul 19

2:05pm

PHL

5h 27m

MCO

Jul 19

7:32pm

AUS

as low as

^$112

Philadelphia, US (PHL) - Austin, US (AUS)

American Airlines

Jul 23

4:25pm

PHL

7h 33m

ORD

Jul 23

11:58pm

AUS

as low as

^$267

Philadelphia, US (PHL) - Austin, US (AUS)

United Airlines

Jul 23

6:30am

PHL

5h 14m

ORD

Jul 23

11:44am

AUS

as low as

^$296

Philadelphia, US (PHL) - Austin, US (AUS)

Delta Air Lines

Aug 7

6:00am

PHL

6h 44m

MSP

Aug 7

12:44pm

AUS

as low as

^$316

Philadelphia, US (PHL) - Austin, US (AUS)

Delta Air Lines

Aug 6

10:38am

PHL

5h 21m

ATL

Aug 6

3:59pm

AUS

as low as

^$316

Philadelphia, US (PHL) - Austin, US (AUS)

American Airlines

Jul 14

9:21pm

PHL

10h 43m

DFW

Jul 15

8:04am

AUS

as low as

^$328

Philadelphia, US (PHL) - Austin, US (AUS)

United Airlines

Jul 13

6:05am

PHL

4h 59m

IAD

Jul 13

11:04am

AUS

as low as

^$329

Philadelphia, US (PHL) - Austin, US (AUS)

JetBlue

Jul 21

10:15am

PHL

5h 59m

BOS

Jul 21

4:14pm

AUS

as low as

^$336

Philadelphia, US (PHL) - Austin, US (AUS)

United Airlines

Jul 28

6:00pm

PHL

4h 59m

IAH

Jul 28

10:59pm

AUS

as low as

^$340

Philadelphia, US (PHL) - Austin, US (AUS)

Hawaiian Airlines

Jul 16

6:52pm

PHL

11h 15m

SEA

Jul 17

6:07am

AUS

as low as

^$341

Frequently Asked Questions

What are the most convenient layover airports for my flight?

Consider layover airports like Hartsfield Jackson Atlanta International Airport (Delta), Detroit Metropolitan Airport (Spirit), Denver International Airport (Frontier), Charlotte Douglas International Airport (American), and Chicago Midway Airport (Southwest) for connecting flights.

What is the cheapest and fastest flight from Philadelphia to Austin?

The cheapest flight is with Frontier Airlines at $157, non-stop in 2 hours 40 minutes. The fastest flight is with American Airlines at $401, non-stop in 2 hours 36 minutes.

What are all possible destination arrival airports?

The possible destination arrival airport is Austin Bergstrom International Airport.

What is the time difference between destination and arrival?

The time difference between Philadelphia and Austin is typically one hour, with Austin being one hour behind Philadelphia.

Is there a direct flight from origin to destination?

Yes, there are direct flights from Philadelphia to Austin. Frontier Airlines offers a non-stop flight for $157, while American Airlines provides a non-stop option for $300. Both flights have no layovers.

Are there convenient layover flights from Philadelphia to Austin?

Convenient one-stop flights from Philadelphia to Austin include Delta Air Lines at $236, Spirit Airlines at $276, Frontier Airlines at $298, American Airlines at $360, and Southwest Airlines at $364. For two-stop options, American Airlines is $566, United Airlines is $899, and Alaska Airlines is $1515.

Flights to Austin

Top Destinations

Origins

Return flights

Cabin Class

Flight Deals from Philadelphia to Austin from $103

Price Drop Deals Near You

Stops

Airlines

Cabin Class

Departure Airports

Arrival Airports

Layover Airports

Best Price. GUARANTEED.

Top Deals on flights from Philadelphia to Austin

Frequently Asked Questions

Flights to Austin