Flights to Northwest San Antonio from Philadelphia -

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Cheap Flights from Philadelphia to Northwest San Antonio (ILG-SAT)

Prices were available within the past 7 days and start at for one-way flights and ￥57,570 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Aug 12 - Sun, Aug 17
ABE
Allentown
SAT
San Antonio
￥57,570 Roundtrip, found 3 days ago
￥57,570
Roundtrip
found 3 days ago
Select United flight, departing Tue, Aug 12 from Allentown to San Antonio, returning Sun, Aug 17, priced at ￥57,570 found 3 days ago
United
Tue, Aug 12 - Sun, Aug 17
ABE
Allentown
SAT
San Antonio
￥63,350 Roundtrip, found 3 days ago
￥63,350
Roundtrip
found 3 days ago
Select United flight, departing Tue, Aug 12 from Allentown to San Antonio, returning Sun, Aug 17, priced at ￥63,350 found 3 days ago
United
Tue, Aug 12 - Sun, Aug 17
ABE
Allentown
SAT
San Antonio
￥63,360 Roundtrip, found 3 days ago
￥63,360
Roundtrip
found 3 days ago
Select United flight, departing Tue, Aug 12 from Allentown to San Antonio, returning Sun, Aug 17, priced at ￥63,360 found 3 days ago
American Airlines
Tue, Aug 12 - Sun, Aug 17
ABE
Allentown
SAT
San Antonio
￥69,390 Roundtrip, found 3 days ago
￥69,390
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 12 from Allentown to San Antonio, returning Sun, Aug 17, priced at ￥69,390 found 3 days ago
Delta
Tue, Aug 12 - Sun, Aug 17
ABE
Allentown
SAT
San Antonio
￥71,540 Roundtrip, found 3 days ago
￥71,540
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 12 from Allentown to San Antonio, returning Sun, Aug 17, priced at ￥71,540 found 3 days ago
American Airlines
Tue, Aug 12 - Sun, Aug 17
ABE
Allentown
SAT
San Antonio
￥72,530 Roundtrip, found 3 days ago
￥72,530
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 12 from Allentown to San Antonio, returning Sun, Aug 17, priced at ￥72,530 found 3 days ago
United
Tue, Aug 12 - Sun, Aug 17
ABE
Allentown
SAT
San Antonio
￥74,720 Roundtrip, found 3 days ago
￥74,720
Roundtrip
found 3 days ago
Select United flight, departing Tue, Aug 12 from Allentown to San Antonio, returning Sun, Aug 17, priced at ￥74,720 found 3 days ago
American Airlines
Tue, Aug 12 - Sun, Aug 17
ABE
Allentown
SAT
San Antonio
￥75,970 Roundtrip, found 3 days ago
￥75,970
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 12 from Allentown to San Antonio, returning Sun, Aug 17, priced at ￥75,970 found 3 days ago
American Airlines
Tue, Aug 12 - Sun, Aug 17
ABE
Allentown
SAT
San Antonio
￥78,310 Roundtrip, found 3 days ago
￥78,310
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 12 from Allentown to San Antonio, returning Sun, Aug 17, priced at ￥78,310 found 3 days ago
American Airlines
Tue, Aug 12 - Sun, Aug 17
ABE
Allentown
SAT
San Antonio
￥79,100 Roundtrip, found 3 days ago
￥79,100
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 12 from Allentown to San Antonio, returning Sun, Aug 17, priced at ￥79,100 found 3 days ago
Delta
Tue, Aug 12 - Sun, Aug 17
ABE
Allentown
SAT
San Antonio
￥79,390 Roundtrip, found 3 days ago
￥79,390
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 12 from Allentown to San Antonio, returning Sun, Aug 17, priced at ￥79,390 found 3 days ago
Delta
Tue, Aug 12 - Sun, Aug 17
ABE
Allentown
SAT
San Antonio
￥79,600 Roundtrip, found 3 days ago
￥79,600
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 12 from Allentown to San Antonio, returning Sun, Aug 17, priced at ￥79,600 found 3 days ago

Find the cheapest month to fly from Philadelphia (PHL) to San Antonio (SAT)

September is typically the cheapest month to fly

From ￥17,292 - ￥51,245 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.