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... and +100s more

Incredible Deals

Save up to 50% on select flights with Priceline

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Save an average of $240 per person when bundling your flight and hotel together with Priceline

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Price Drop Deals Near You

San Antonio

70% Price Drop

Aug 26

PHL

4 days

Aug 30

SAT

$371

now only

^$113

Rond Trip

San Antonio

37% Price Drop

Jul 16

PHL

5 days

Jul 21

SAT

$370

now only

^$234

Rond Trip

San Antonio

31% Price Drop

Jul 24

PHL

3 days

Jul 27

SAT

$371

now only

^$256

Rond Trip

San Antonio

18% Price Drop

Jul 8

PHL

3 days

Jul 11

SAT

$371

now only

^$303

Rond Trip

San Antonio

17% Price Drop

Jul 10

PHL

4 days

Jul 14

SAT

$370

now only

^$307

Rond Trip

San Antonio

16% Price Drop

Aug 12

PHL

3 days

Aug 15

SAT

$370

now only

^$312

Rond Trip

San Antonio

13% Price Drop

Jul 9

PHL

4 days

Jul 13

SAT

$370

now only

^$322

Rond Trip

San Antonio

12% Price Drop

Jul 31

PHL

3 days

Aug 3

SAT

$371

now only

^$326

Rond Trip

San Antonio

11% Price Drop

Jul 8

PHL

4 days

Jul 12

SAT

$371

now only

^$332

Rond Trip

San Antonio

10% Price Drop

Aug 26

PHL

3 days

Aug 29

SAT

$371

now only

^$332

Rond Trip

Stops

Nonstop
from $420
Up to 1 stop
$286

Airlines

American Airlines
$420
Delta Air Lines
$360
Spirit Airlines
$286
United Airlines
$413

Cabin Class

Economy
$286

Departure Airports

Philadelphia International Airport
$286

Arrival Airports

San Antonio International Airport
$286

Layover Airports

Charlotte Douglas International Airport
$430
Chicago O Hare Airport
$413
Dallas Fort Worth International Airport
$430
Detroit Metropolitan Airport
$360
Fort Lauderdale Hollywood International Airport
$286
George Bush Intercontinental Houston Airport
$413
Hartsfield Jackson Atlanta International Airport
$360
Minneapolis-St Paul International/Wold-Chamberlain Airport
$360
Orlando International Airport
$286
Salt Lake City International Airport
$466
Washington Dulles Airport
$413

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

Spirit Airlines

07/12/25

2:05pm

PHL

5h 17m

MCO

07/12/25

7:22pm

SAT

Spirit Airlines

07/19/25

7:10am

SAT

9h 6m

FLL

07/19/25

4:16pm

PHL

^$286

Spirit Airlines

07/26/25

2:05pm

PHL

5h 17m

MCO

07/26/25

7:22pm

SAT

Spirit Airlines

08/02/25

7:10am

SAT

9h 6m

FLL

08/02/25

4:16pm

PHL

^$357

Delta Air Lines

08/02/25

8:00am

PHL

5h 54m

ATL

08/02/25

1:54pm

SAT

Delta Air Lines

08/09/25

8:00am

SAT

8h 15m

ATL

08/09/25

4:15pm

PHL

^$360

Delta Air Lines

07/29/25

6:00am

PHL

5h 46m

MSP

07/29/25

11:46am

SAT

Delta Air Lines

08/05/25

8:00am

SAT

ATL

08/05/25

3:00pm

PHL

^$360

Delta Air Lines

07/26/25

5:30am

PHL

4h 15m

ATL

07/26/25

9:45am

SAT

Delta Air Lines

08/02/25

4:00pm

SAT

7h 8m

DTW

08/02/25

11:08pm

PHL

^$360

Spirit Airlines

08/02/25

2:05pm

PHL

5h 17m

MCO

08/02/25

7:22pm

SAT

Spirit Airlines

08/09/25

7:10am

SAT

9h 6m

FLL

08/09/25

4:16pm

PHL

^$376

United Airlines

07/12/25

5:16pm

PHL

5h 22m

ORD

07/12/25

10:38pm

SAT

United Airlines

07/19/25

7:00am

SAT

7h 8m

IAD

07/19/25

2:08pm

PHL

^$413

United Airlines

07/15/25

3:05pm

PHL

5h 22m

IAD

07/15/25

8:27pm

SAT

United Airlines

07/22/25

5:30am

SAT

6h 36m

IAH

07/22/25

12:06pm

PHL

^$413

American Airlines

08/02/25

8:50am

PHL

2h 46m

Direct

08/02/25

11:36am

SAT

American Airlines

08/09/25

8:00am

SAT

4h 43m

Direct

08/09/25

12:43pm

PHL

^$420

American Airlines

07/29/25

8:50am

PHL

2h 46m

Direct

07/29/25

11:36am

SAT

American Airlines

08/05/25

12:16pm

SAT

4h 44m

Direct

08/05/25

5:00pm

PHL

^$420

American Airlines

07/29/25

8:50am

PHL

2h 46m

Direct

07/29/25

11:36am

SAT

American Airlines

08/05/25

6:12am

SAT

8h 37m

CLT

08/05/25

2:49pm

PHL

^$430

American Airlines

08/02/25

8:50am

PHL

2h 46m

Direct

08/02/25

11:36am

SAT

American Airlines

08/09/25

9:15am

SAT

8h 16m

DFW

08/09/25

5:31pm

PHL

^$430

American Airlines

07/26/25

4:25pm

PHL

7h 34m

ORD

07/26/25

11:59pm

SAT

American Airlines

08/02/25

12:16pm

SAT

4h 44m

Direct

08/02/25

5:00pm

PHL

^$430

American Airlines

08/02/25

3:35pm

PHL

6h 39m

CLT

08/02/25

10:14pm

SAT

American Airlines

08/09/25

6:00am

SAT

7h 25m

ORD

08/09/25

1:25pm

PHL

^$440

American Airlines

07/26/25

6:37pm

PHL

5h 22m

ORD

07/26/25

11:59pm

SAT

American Airlines

08/02/25

6:00am

SAT

6h 55m

DFW

08/02/25

12:55pm

PHL

^$440

American Airlines

07/29/25

7:20am

PHL

5h 15m

ORD

07/29/25

12:35pm

SAT

American Airlines

08/05/25

9:15am

SAT

8h 14m

DFW

08/05/25

5:29pm

PHL

^$440

United Airlines

07/29/25

6:05am

PHL

4h 57m

IAD

07/29/25

11:02am

SAT

United Airlines

08/05/25

12:55pm

SAT

8h 40m

ORD

08/05/25

9:35pm

PHL

^$466

Delta Air Lines

08/01/25

6:00am

PHL

4h 30m

DTW

08/01/25

10:30am

SAT

Delta Air Lines

08/08/25

5:25am

SAT

7h 59m

ATL

08/08/25

1:24pm

PHL

^$466

Delta Air Lines

07/27/25

6:00am

PHL

5h 46m

MSP

07/27/25

11:46am

SAT

Delta Air Lines

08/03/25

4:26pm

SAT

6h 42m

DTW

08/03/25

11:08pm

PHL

^$466

Delta Air Lines

07/24/25

7:10am

PHL

10h 1m

SLC

07/24/25

5:11pm

SAT

Delta Air Lines

07/31/25

6:11pm

SAT

6h 48m

ATL

08/01/25

12:59am

PHL

^$466

American Airlines

07/26/25

8:50am

PHL

2h 46m

Direct

07/26/25

11:36am

SAT

American Airlines

08/02/25

12:16pm

SAT

4h 44m

Direct

08/02/25

5:00pm

PHL

^$487

United Airlines

07/26/25

6:30am

PHL

5h 15m

ORD

07/26/25

11:45am

SAT

United Airlines

08/02/25

7:00am

SAT

7h 8m

IAD

08/02/25

2:08pm

PHL

^$493

Delta Air Lines

07/15/25

5:12pm

PHL

5h 6m

DTW

07/15/25

10:18pm

SAT

Delta Air Lines

07/22/25

6:30am

SAT

6h 54m

ATL

07/22/25

1:24pm

PHL

^$494

Delta Air Lines

07/21/25

6:00am

PHL

5h 46m

MSP

07/21/25

11:46am

SAT

Delta Air Lines

07/28/25

8:00am

SAT

9h 22m

ATL

07/28/25

5:22pm

PHL

^$502

United Airlines

08/02/25

6:20am

PHL

4h 36m

IAH

08/02/25

10:56am

SAT

United Airlines

08/09/25

4:21pm

SAT

6h 10m

IAH

08/09/25

10:31pm

PHL

^$506

American Airlines

07/28/25

8:50am

PHL

2h 46m

Direct

07/28/25

11:36am

SAT

American Airlines

08/04/25

12:16pm

SAT

4h 44m

Direct

08/04/25

5:00pm

PHL

^$526

American Airlines

07/31/25

8:50am

PHL

2h 46m

Direct

07/31/25

11:36am

SAT

American Airlines

08/07/25

8:10am

SAT

6h 36m

CLT

08/07/25

2:46pm

PHL

^$536

American Airlines

07/27/25

8:50am

PHL

2h 46m

Direct

07/27/25

11:36am

SAT

American Airlines

08/03/25

9:15am

SAT

8h 14m

DFW

08/03/25

5:29pm

PHL

^$536

American Airlines

08/03/25

8:16am

PHL

5h 7m

CLT

08/03/25

1:23pm

SAT

American Airlines

08/10/25

8:00am

SAT

4h 43m

Direct

08/10/25

12:43pm

PHL

^$536

United Airlines

07/31/25

12:58pm

PHL

4h 44m

IAH

07/31/25

5:42pm

SAT

United Airlines

08/07/25

12:55pm

SAT

8h 40m

ORD

08/07/25

9:35pm

PHL

^$546

Top Deals on flights from Philadelphia to San Antonio

Philadelphia, US (PHL) - San Antonio, US (SAT)

Spirit Airlines

Jul 29

7:05pm

PHL

24h 17m

MCO

Jul 30

7:22pm

SAT

as low as

$122

Philadelphia, US (PHL) - San Antonio, US (SAT)

Jul 29

6:15am

PHL

11h 47m

DEN

Jul 29

6:02pm

SAT

as low as

$158

Philadelphia, US (PHL) - San Antonio, US (SAT)

Jul 29

7:30pm

PHL

4h 40m

BNA

Jul 30

12:10am

SAT

as low as

$178

Philadelphia, US (PHL) - San Antonio, US (SAT)

United Airlines

Jul 29

6:30am

PHL

5h 15m

ORD

Jul 29

11:45am

SAT

as low as

$246

Philadelphia, US (PHL) - San Antonio, US (SAT)

American Airlines

Jul 29

8:50am

PHL

2h 46m

Direct

Jul 29

11:36am

SAT

as low as

$246

Philadelphia, US (PHL) - San Antonio, US (SAT)

United Airlines

Jul 15

3:05pm

PHL

5h 22m

IAD

Jul 15

8:27pm

SAT

as low as

$246

Philadelphia, US (PHL) - San Antonio, US (SAT)

American Airlines

Jul 28

3:35pm

PHL

6h 25m

CLT

Jul 28

10:00pm

SAT

as low as

$256

Philadelphia, US (PHL) - San Antonio, US (SAT)

United Airlines

Aug 2

6:20am

PHL

4h 36m

IAH

Aug 2

10:56am

SAT

as low as

$286

Philadelphia, US (PHL) - San Antonio, US (SAT)

Delta Air Lines

Jul 27

11:37am

PHL

5h 35m

MSP

Jul 27

5:12pm

SAT

as low as

$329

Philadelphia, US (PHL) - San Antonio, US (SAT)

Delta Air Lines

Jul 15

6:45am

PHL

7h 9m

ATL

Jul 15

1:54pm

SAT

as low as

$329

Philadelphia, US (PHL) - San Antonio, US (SAT)

Delta Air Lines

Aug 3

6:00am

PHL

4h 30m

DTW

Aug 3

10:30am

SAT

as low as

$329

Philadelphia, US (PHL) - San Antonio, US (SAT)

Delta Air Lines

Jul 30

7:10am

PHL

10h 1m

SLC

Jul 30

5:11pm

SAT

as low as

$329

Flights to San Antonio

Flights
North America
United States
Texas
San Antonio

Flight Deals from Philadelphia to San Antonio from $122

Stops

Airlines

Cabin Class

Departure Airports

Arrival Airports

Layover Airports

Best Price. GUARANTEED.

Top Deals on flights from Philadelphia to San Antonio

Flights to San Antonio