Flights from Harlingen to San Antonio

Cheapest flights from Harlingen

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.

Fri, Aug 8 - Sun, Aug 10

HRL

Valley Intl.

SAT

San Antonio Intl.

$209 Roundtrip, found 22 hours ago

$209

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Aug 8 from Valley Intl. to San Antonio Intl., returning Sun, Aug 10, priced at $209 found 22 hours ago

Fri, Aug 8 - Sun, Aug 10

HRL

Valley Intl.

SAT

San Antonio Intl.

$225 Roundtrip, found 22 hours ago

$225

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Aug 8 from Valley Intl. to San Antonio Intl., returning Sun, Aug 10, priced at $225 found 22 hours ago

Sat, Aug 9 - Mon, Aug 11

HRL

Valley Intl.

SAT

San Antonio Intl.

$239 Roundtrip, found 22 hours ago

$239

Roundtrip

found 22 hours ago

Select United flight, departing Sat, Aug 9 from Valley Intl. to San Antonio Intl., returning Mon, Aug 11, priced at $239 found 22 hours ago

Wed, Aug 6 - Fri, Aug 8

HRL

Valley Intl.

SAT

San Antonio Intl.

$243 Roundtrip, found 22 hours ago

$243

Roundtrip

found 22 hours ago

Select United flight, departing Wed, Aug 6 from Valley Intl. to San Antonio Intl., returning Fri, Aug 8, priced at $243 found 22 hours ago

Tue, Aug 5 - Wed, Aug 6

HRL

Valley Intl.

SAT

San Antonio Intl.

$247 Roundtrip, found 22 hours ago

$247

Roundtrip

found 22 hours ago

Select United flight, departing Tue, Aug 5 from Valley Intl. to San Antonio Intl., returning Wed, Aug 6, priced at $247 found 22 hours ago

Sat, Aug 9 - Sun, Aug 10

HRL

Valley Intl.

SAT

San Antonio Intl.

$265 Roundtrip, found 22 hours ago

$265

Roundtrip

found 22 hours ago

Select United flight, departing Sat, Aug 9 from Valley Intl. to San Antonio Intl., returning Sun, Aug 10, priced at $265 found 22 hours ago

Tue, Aug 5 - Sat, Aug 9

HRL

Valley Intl.

SAT

San Antonio Intl.

$269 Roundtrip, found 22 hours ago

$269

Roundtrip

found 22 hours ago

Select United flight, departing Tue, Aug 5 from Valley Intl. to San Antonio Intl., returning Sat, Aug 9, priced at $269 found 22 hours ago

Tue, Aug 5 - Fri, Aug 8

HRL

Valley Intl.

SAT

San Antonio Intl.

$273 Roundtrip, found 22 hours ago

$273

Roundtrip

found 22 hours ago

Select United flight, departing Tue, Aug 5 from Valley Intl. to San Antonio Intl., returning Fri, Aug 8, priced at $273 found 22 hours ago

Fri, Aug 8 - Sun, Aug 10

HRL

Valley Intl.

SAT

San Antonio Intl.

$285 Roundtrip, found 22 hours ago

$285

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Aug 8 from Valley Intl. to San Antonio Intl., returning Sun, Aug 10, priced at $285 found 22 hours ago

Fri, Aug 8 - Sun, Aug 10

HRL

Valley Intl.

SAT

San Antonio Intl.

$304 Roundtrip, found 22 hours ago

$304

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Aug 8 from Valley Intl. to San Antonio Intl., returning Sun, Aug 10, priced at $304 found 22 hours ago

Fri, Aug 8 - Sun, Aug 10

HRL

Valley Intl.

SAT

San Antonio Intl.

$320 Roundtrip, found 22 hours ago

$320

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Aug 8 from Valley Intl. to San Antonio Intl., returning Sun, Aug 10, priced at $320 found 22 hours ago

Fri, Aug 8 - Sun, Aug 10

HRL

Valley Intl.

SAT

San Antonio Intl.

$339 Roundtrip, found 22 hours ago

$339

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Aug 8 from Valley Intl. to San Antonio Intl., returning Sun, Aug 10, priced at $339 found 22 hours ago

Fri, Aug 8 - Sun, Aug 10

HRL

Valley Intl.

SAT

San Antonio Intl.

$355 Roundtrip, found 22 hours ago

$355

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Aug 8 from Valley Intl. to San Antonio Intl., returning Sun, Aug 10, priced at $355 found 22 hours ago

Fri, Aug 8 - Sun, Aug 10

HRL

Valley Intl.

SAT

San Antonio Intl.

$364 Roundtrip, found 22 hours ago

$364

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Aug 8 from Valley Intl. to San Antonio Intl., returning Sun, Aug 10, priced at $364 found 22 hours ago

Fri, Aug 8 - Sun, Aug 10

HRL

Valley Intl.

SAT

San Antonio Intl.

$380 Roundtrip, found 22 hours ago

$380

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Aug 8 from Valley Intl. to San Antonio Intl., returning Sun, Aug 10, priced at $380 found 22 hours ago

Fri, Aug 8 - Sun, Aug 10

HRL

Valley Intl.

SAT

San Antonio Intl.

$399 Roundtrip, found 22 hours ago

$399

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Aug 8 from Valley Intl. to San Antonio Intl., returning Sun, Aug 10, priced at $399 found 22 hours ago

Fri, Aug 8 - Sun, Aug 10

HRL

Valley Intl.

SAT

San Antonio Intl.

$411 Roundtrip, found 22 hours ago

$411

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Aug 8 from Valley Intl. to San Antonio Intl., returning Sun, Aug 10, priced at $411 found 22 hours ago

Fri, Aug 8 - Sun, Aug 10

HRL

Valley Intl.

SAT

San Antonio Intl.

$418 Roundtrip, found 22 hours ago

$418

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Aug 8 from Valley Intl. to San Antonio Intl., returning Sun, Aug 10, priced at $418 found 22 hours ago

Fri, Aug 8 - Sun, Aug 10

HRL

Valley Intl.

SAT

San Antonio Intl.

$439 Roundtrip, found 22 hours ago

$439

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Aug 8 from Valley Intl. to San Antonio Intl., returning Sun, Aug 10, priced at $439 found 22 hours ago

Fri, Aug 8 - Sun, Aug 10

HRL

Valley Intl.

SAT

San Antonio Intl.

$559 Roundtrip, found 22 hours ago

$559

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Fri, Aug 8 from Valley Intl. to San Antonio Intl., returning Sun, Aug 10, priced at $559 found 22 hours ago