Flights from Allentown to San Antonio

Cheapest flights from Allentown

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 9 - Sat, Aug 30

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$314 Roundtrip, found 16 hours ago

$314

Roundtrip

found 16 hours ago

Select Delta flight, departing Sat, Aug 9 from Lehigh Valley Intl. to San Antonio Intl., returning Sat, Aug 30, priced at $314 found 16 hours ago

Sat, Aug 9 - Wed, Sep 3

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$339 Roundtrip, found 16 hours ago

$339

Roundtrip

found 16 hours ago

Select Delta flight, departing Sat, Aug 9 from Lehigh Valley Intl. to San Antonio Intl., returning Wed, Sep 3, priced at $339 found 16 hours ago

Fri, Aug 8 - Sat, Aug 30

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$344 Roundtrip, found 16 hours ago

$344

Roundtrip

found 16 hours ago

Select Delta flight, departing Fri, Aug 8 from Lehigh Valley Intl. to San Antonio Intl., returning Sat, Aug 30, priced at $344 found 16 hours ago

Wed, Aug 6 - Sat, Aug 30

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$354 Roundtrip, found 16 hours ago

$354

Roundtrip

found 16 hours ago

Select Delta flight, departing Wed, Aug 6 from Lehigh Valley Intl. to San Antonio Intl., returning Sat, Aug 30, priced at $354 found 16 hours ago

Fri, Aug 8 - Wed, Sep 3

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$369 Roundtrip, found 16 hours ago

$369

Roundtrip

found 16 hours ago

Select Delta flight, departing Fri, Aug 8 from Lehigh Valley Intl. to San Antonio Intl., returning Wed, Sep 3, priced at $369 found 16 hours ago

Wed, Aug 6 - Wed, Sep 3

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$379 Roundtrip, found 16 hours ago

$379

Roundtrip

found 16 hours ago

Select Delta flight, departing Wed, Aug 6 from Lehigh Valley Intl. to San Antonio Intl., returning Wed, Sep 3, priced at $379 found 16 hours ago

Fri, Aug 8 - Mon, Sep 1

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$399 Roundtrip, found 16 hours ago

$399

Roundtrip

found 16 hours ago

Select Delta flight, departing Fri, Aug 8 from Lehigh Valley Intl. to San Antonio Intl., returning Mon, Sep 1, priced at $399 found 16 hours ago

Wed, Aug 6 - Mon, Sep 1

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$409 Roundtrip, found 16 hours ago

$409

Roundtrip

found 16 hours ago

Select Delta flight, departing Wed, Aug 6 from Lehigh Valley Intl. to San Antonio Intl., returning Mon, Sep 1, priced at $409 found 16 hours ago

Sat, Aug 9 - Thu, Aug 28

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$418 Roundtrip, found 16 hours ago

$418

Roundtrip

found 16 hours ago

Select Delta flight, departing Sat, Aug 9 from Lehigh Valley Intl. to San Antonio Intl., returning Thu, Aug 28, priced at $418 found 16 hours ago

Tue, Aug 5 - Sat, Aug 30

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$422 Roundtrip, found 16 hours ago

$422

Roundtrip

found 16 hours ago

Select Delta flight, departing Tue, Aug 5 from Lehigh Valley Intl. to San Antonio Intl., returning Sat, Aug 30, priced at $422 found 16 hours ago

Sat, Aug 9 - Fri, Aug 29

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$439 Roundtrip, found 16 hours ago

$439

Roundtrip

found 16 hours ago

Select Delta flight, departing Sat, Aug 9 from Lehigh Valley Intl. to San Antonio Intl., returning Fri, Aug 29, priced at $439 found 16 hours ago

Tue, Aug 5 - Wed, Sep 3

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$447 Roundtrip, found 16 hours ago

$447

Roundtrip

found 16 hours ago

Select Delta flight, departing Tue, Aug 5 from Lehigh Valley Intl. to San Antonio Intl., returning Wed, Sep 3, priced at $447 found 16 hours ago

Fri, Aug 8 - Thu, Aug 28

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$448 Roundtrip, found 16 hours ago

$448

Roundtrip

found 16 hours ago

Select Delta flight, departing Fri, Aug 8 from Lehigh Valley Intl. to San Antonio Intl., returning Thu, Aug 28, priced at $448 found 16 hours ago

Wed, Aug 6 - Thu, Aug 28

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$458 Roundtrip, found 16 hours ago

$458

Roundtrip

found 16 hours ago

Select Delta flight, departing Wed, Aug 6 from Lehigh Valley Intl. to San Antonio Intl., returning Thu, Aug 28, priced at $458 found 16 hours ago

Fri, Aug 8 - Fri, Aug 29

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$469 Roundtrip, found 16 hours ago

$469

Roundtrip

found 16 hours ago

Select Delta flight, departing Fri, Aug 8 from Lehigh Valley Intl. to San Antonio Intl., returning Fri, Aug 29, priced at $469 found 16 hours ago

Tue, Aug 5 - Mon, Sep 1

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$477 Roundtrip, found 16 hours ago

$477

Roundtrip

found 16 hours ago

Select Delta flight, departing Tue, Aug 5 from Lehigh Valley Intl. to San Antonio Intl., returning Mon, Sep 1, priced at $477 found 16 hours ago

Wed, Aug 6 - Fri, Aug 29

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$479 Roundtrip, found 16 hours ago

$479

Roundtrip

found 16 hours ago

Select Delta flight, departing Wed, Aug 6 from Lehigh Valley Intl. to San Antonio Intl., returning Fri, Aug 29, priced at $479 found 16 hours ago

Thu, Aug 7 - Sun, Aug 31

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$493 Roundtrip, found 14 hours ago

$493

Roundtrip

found 14 hours ago

Select Delta flight, departing Thu, Aug 7 from Lehigh Valley Intl. to San Antonio Intl., returning Sun, Aug 31, priced at $493 found 14 hours ago

Thu, Aug 7 - Sun, Aug 31

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$554 Roundtrip, found 14 hours ago

$554

Roundtrip

found 14 hours ago

Select United flight, departing Thu, Aug 7 from Lehigh Valley Intl. to San Antonio Intl., returning Sun, Aug 31, priced at $554 found 14 hours ago

Thu, Aug 7 - Sun, Aug 31

ABE

Lehigh Valley Intl.

SAT

San Antonio Intl.

$588 Roundtrip, found 14 hours ago

$588

Roundtrip

found 14 hours ago

Select American Airlines flight, departing Thu, Aug 7 from Lehigh Valley Intl. to San Antonio Intl., returning Sun, Aug 31, priced at $588 found 14 hours ago