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Flight Deals from San Antonio to Philadelphia from $142

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Bundle + Save

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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

Philadelphia

32% Price Drop

Jul 11

SAT

5 days

Jul 16

PHL

$346

now only

$234

Rond Trip

Stops

  • Nonstop
    from $420
  • Up to 1 stop
    $291

Airlines

  • American Airlines
    $420
  • Delta Air Lines
    $360
  • Hawaiian Airlines
    $962
  • Spirit Airlines
    $291
  • United Airlines
    $381

Cabin Class

  • Economy
    $291

Departure Airports

  • San Antonio International Airport
    $291

Arrival Airports

  • Philadelphia International Airport
    $291

Layover Airports

  • Charlotte Douglas International Airport
    $440
  • Chicago O Hare Airport
    $381
  • Dallas Fort Worth International Airport
    $430
  • Detroit Metropolitan Airport
    $360
  • Fort Lauderdale Hollywood International Airport
    $291
  • George Bush Intercontinental Houston Airport
    $381
  • Hartsfield Jackson Atlanta International Airport
    $360
  • Orlando International Airport
    $291
  • Reagan Washington National Airport
    $857
  • Seattle Tacoma International Airport
    $962
  • Washington Dulles Airport
    $440

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 Logo
Spirit Airlines

07/26/25

SAT
9h 6m
FLL

07/26/25

PHL
Spirit Airlines Logo
Spirit Airlines

08/02/25

PHL
5h 17m
MCO

08/02/25

SAT
$291
Spirit Airlines Logo
Spirit Airlines

07/19/25

SAT
9h 6m
FLL

07/19/25

PHL
Spirit Airlines Logo
Spirit Airlines

07/26/25

PHL
5h 17m
MCO

07/26/25

SAT
$311
Delta Air Lines Logo
Delta Air Lines

07/19/25

SAT
7h 10m
ATL

07/20/25

PHL
Delta Air Lines Logo
Delta Air Lines

07/26/25

PHL
4h 15m
ATL

07/26/25

SAT
$360
Delta Air Lines Logo
Delta Air Lines

08/05/25

SAT
6h 12m
ATL

08/05/25

PHL
Delta Air Lines Logo
Delta Air Lines

08/12/25

PHL
4h 24m
ATL

08/12/25

SAT
$360
Delta Air Lines Logo
Delta Air Lines

08/09/25

SAT
7h 10m
ATL

08/10/25

PHL
Delta Air Lines Logo
Delta Air Lines

08/16/25

PHL
5h 45m
ATL

08/16/25

SAT
$360
Delta Air Lines Logo
Delta Air Lines

08/13/25

SAT
7h 51m
DTW

08/13/25

PHL
Delta Air Lines Logo
Delta Air Lines

08/20/25

PHL
6h 2m
DTW

08/20/25

SAT
$360
United Airlines Logo
United Airlines

08/11/25

SAT
8h 16m
IAH

08/11/25

PHL
United Airlines Logo
United Airlines

08/18/25

PHL
5h 22m
ORD

08/18/25

SAT
$381
American Airlines Logo
American Airlines

08/09/25

SAT
4h 43m
Direct

08/09/25

PHL
American Airlines Logo
American Airlines

08/16/25

PHL
3h 3m
Direct

08/16/25

SAT
$420
American Airlines Logo
American Airlines

08/13/25

SAT
4h 43m
Direct

08/13/25

PHL
American Airlines Logo
American Airlines

08/20/25

PHL
3h 3m
Direct

08/20/25

SAT
$420
American Airlines Logo
American Airlines

07/19/25

SAT
4h 44m
Direct

07/19/25

PHL
American Airlines Logo
American Airlines

07/26/25

PHL
2h 46m
Direct

07/26/25

SAT
$420
American Airlines Logo
American Airlines

08/05/25

SAT
4h 44m
Direct

08/05/25

PHL
American Airlines Logo
American Airlines

08/12/25

PHL
3h 3m
Direct

08/12/25

SAT
$420
American Airlines Logo
American Airlines

08/09/25

SAT
4h 43m
Direct

08/09/25

PHL
American Airlines Logo
American Airlines

08/16/25

PHL
5h 14m
DFW

08/16/25

SAT
$430
American Airlines Logo
American Airlines

08/13/25

SAT
4h 43m
Direct

08/13/25

PHL
American Airlines Logo
American Airlines

08/20/25

PHL
7h 20m
DFW

08/20/25

SAT
$430
American Airlines Logo
American Airlines

07/26/25

SAT
7h 39m
DFW

07/27/25

PHL
American Airlines Logo
American Airlines

08/02/25

PHL
2h 46m
Direct

08/02/25

SAT
$430
American Airlines Logo
American Airlines

07/19/25

SAT
7h 39m
DFW

07/20/25

PHL
American Airlines Logo
American Airlines

07/26/25

PHL
2h 46m
Direct

07/26/25

SAT
$430
American Airlines Logo
American Airlines

08/09/25

SAT
9h 5m
CLT

08/09/25

PHL
American Airlines Logo
American Airlines

08/16/25

PHL
7h 11m
CLT

08/16/25

SAT
$440
United Airlines Logo
United Airlines

08/09/25

SAT
7h 8m
IAD

08/09/25

PHL
United Airlines Logo
United Airlines

08/16/25

PHL
5h 22m
ORD

08/16/25

SAT
$440
United Airlines Logo
United Airlines

08/05/25

SAT
6h 36m
IAH

08/05/25

PHL
United Airlines Logo
United Airlines

08/12/25

PHL
5h 22m
ORD

08/12/25

SAT
$440
United Airlines Logo
United Airlines

07/26/25

SAT
7h 8m
IAD

07/26/25

PHL
United Airlines Logo
United Airlines

08/02/25

PHL
5h 15m
ORD

08/02/25

SAT
$440
American Airlines Logo
American Airlines

07/19/25

SAT
8h 55m
ORD

07/19/25

PHL
American Airlines Logo
American Airlines

07/26/25

PHL
7h 34m
ORD

07/26/25

SAT
$440
United Airlines Logo
United Airlines

08/13/25

SAT
7h 44m
ORD

08/13/25

PHL
United Airlines Logo
United Airlines

08/20/25

PHL
6h 46m
IAH

08/20/25

SAT
$440
American Airlines Logo
American Airlines

08/13/25

SAT
9h 22m
DFW

08/13/25

PHL
American Airlines Logo
American Airlines

08/20/25

PHL
5h 35m
CLT

08/20/25

SAT
$440
American Airlines Logo
American Airlines

07/26/25

SAT
7h 39m
DFW

07/27/25

PHL
American Airlines Logo
American Airlines

08/02/25

PHL
6h 39m
CLT

08/02/25

SAT
$440
United Airlines Logo
United Airlines

08/15/25

SAT
8h 13m
IAH

08/15/25

PHL
United Airlines Logo
United Airlines

08/18/25

PHL
5h 22m
ORD

08/18/25

SAT
$450
United Airlines Logo
United Airlines

07/19/25

SAT
7h 8m
IAD

07/19/25

PHL
United Airlines Logo
United Airlines

07/26/25

PHL
5h 22m
ORD

07/26/25

SAT
$456
Delta Air Lines Logo
Delta Air Lines

08/17/25

SAT
7h 51m
DTW

08/17/25

PHL
Delta Air Lines Logo
Delta Air Lines

08/24/25

PHL
4h 51m
ATL

08/25/25

SAT
$466
Delta Air Lines Logo
Delta Air Lines

08/01/25

SAT
7h 34m
ATL

08/01/25

PHL
Delta Air Lines Logo
Delta Air Lines

08/08/25

PHL
4h 30m
DTW

08/08/25

SAT
$466
United Airlines Logo
United Airlines

08/02/25

SAT
7h 8m
IAD

08/02/25

PHL
United Airlines Logo
United Airlines

08/09/25

PHL
5h 15m
ORD

08/09/25

SAT
$494
American Airlines Logo
American Airlines

07/19/25

SAT
13h 32m
ORD

07/20/25

PHL
American Airlines Logo
American Airlines

07/26/25

PHL
12h 12m
DCA

07/26/25

SAT
$857
Hawaiian Airlines Logo
Hawaiian Airlines

07/24/25

SAT
33h 48m
SEA

07/26/25

PHL
Hawaiian Airlines Logo
Hawaiian Airlines

07/26/25

PHL
11h 52m
SEA

07/26/25

SAT
$962

Top Deals on flights from San Antonio to Philadelphia

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

Spirit Airlines Logo
Spirit Airlines

Aug 4

SAT
9h 6m
FLL

Aug 4

PHL

as low as

$142

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

 Logo

Jul 8

SAT
10h 10m
DEN

Jul 9

PHL

as low as

$152

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

 Logo

Aug 4

SAT
6h 57m
ATL

Aug 5

PHL

as low as

$157

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

Spirit Airlines Logo
Spirit Airlines

Jul 6

SAT
8h 22m
MCO

Jul 6

PHL

as low as

$302

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

United Airlines Logo
United Airlines

Jul 11

SAT
7h 10m
ORD

Jul 12

PHL

as low as

$307

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

American Airlines Logo
American Airlines

Jul 15

SAT
13h 10m
DFW

Jul 16

PHL

as low as

$309

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

Delta Air Lines Logo
Delta Air Lines

Jul 26

SAT
9h 34m
ATL

Jul 26

PHL

as low as

$320

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

Delta Air Lines Logo
Delta Air Lines

Jul 25

SAT
7h 11m
MSP

Jul 25

PHL

as low as

$329

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

Delta Air Lines Logo
Delta Air Lines

Jul 15

SAT
8h 4m
DTW

Jul 15

PHL

as low as

$329

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

United Airlines Logo
United Airlines

Aug 3

SAT
7h 8m
IAD

Aug 3

PHL

as low as

$339

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

United Airlines Logo
United Airlines

Aug 4

SAT
8h 16m
IAH

Aug 4

PHL

as low as

$339

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

American Airlines Logo
American Airlines

Jul 26

SAT
4h 44m
Direct

Jul 26

PHL

as low as

$346