Flights from Phoenix to South Texas

Cheapest flights from Phoenix

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.

Tue, Jun 17 - Tue, Jun 24

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$217 Roundtrip, found 5 days ago

$217

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jun 17 from Sky Harbor Intl. to San Antonio Intl., returning Tue, Jun 24, priced at $217 found 5 days ago

Tue, Jul 29 - Tue, Aug 5

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$225 Roundtrip, found 1 day ago

$225

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 29 from Sky Harbor Intl. to San Antonio Intl., returning Tue, Aug 5, priced at $225 found 1 day ago

Sun, Jun 15 - Tue, Jun 24

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$226 Roundtrip, found 5 days ago

$226

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Jun 15 from Sky Harbor Intl. to San Antonio Intl., returning Tue, Jun 24, priced at $226 found 5 days ago

Tue, Jun 17 - Thu, Jun 26

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$227 Roundtrip, found 5 days ago

$227

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jun 17 from Sky Harbor Intl. to San Antonio Intl., returning Thu, Jun 26, priced at $227 found 5 days ago

Sat, Jul 12 - Tue, Jul 15

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$230 Roundtrip, found 5 days ago

$230

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Sky Harbor Intl. to San Antonio Intl., returning Tue, Jul 15, priced at $230 found 5 days ago

Tue, Jul 29 - Wed, Jul 30

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$233 Roundtrip, found 1 day ago

$233

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 29 from Sky Harbor Intl. to San Antonio Intl., returning Wed, Jul 30, priced at $233 found 1 day ago

Sun, Jun 15 - Thu, Jun 26

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$236 Roundtrip, found 5 days ago

$236

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Jun 15 from Sky Harbor Intl. to San Antonio Intl., returning Thu, Jun 26, priced at $236 found 5 days ago

Tue, Jun 17 - Sun, Jun 22

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$237 Roundtrip, found 5 days ago

$237

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jun 17 from Sky Harbor Intl. to San Antonio Intl., returning Sun, Jun 22, priced at $237 found 5 days ago

Thu, Jul 10 - Tue, Jul 15

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$240 Roundtrip, found 5 days ago

$240

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Sky Harbor Intl. to San Antonio Intl., returning Tue, Jul 15, priced at $240 found 5 days ago

Sat, Aug 2 - Tue, Aug 5

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$243 Roundtrip, found 1 day ago

$243

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 2 from Sky Harbor Intl. to San Antonio Intl., returning Tue, Aug 5, priced at $243 found 1 day ago

Sun, Jun 15 - Sun, Jun 22

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$246 Roundtrip, found 5 days ago

$246

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Jun 15 from Sky Harbor Intl. to San Antonio Intl., returning Sun, Jun 22, priced at $246 found 5 days ago

Tue, Jul 29 - Sat, Aug 9

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$250 Roundtrip, found 1 day ago

$250

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 29 from Sky Harbor Intl. to San Antonio Intl., returning Sat, Aug 9, priced at $250 found 1 day ago

Thu, Jul 10 - Sun, Jul 13

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$250 Roundtrip, found 5 days ago

$250

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Sky Harbor Intl. to San Antonio Intl., returning Sun, Jul 13, priced at $250 found 5 days ago

Thu, Jul 10 - Mon, Jul 14

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$260 Roundtrip, found 5 days ago

$260

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Sky Harbor Intl. to San Antonio Intl., returning Mon, Jul 14, priced at $260 found 5 days ago

Mon, Jul 28 - Tue, Aug 5

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$262 Roundtrip, found 1 day ago

$262

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jul 28 from Sky Harbor Intl. to San Antonio Intl., returning Tue, Aug 5, priced at $262 found 1 day ago

Sat, Aug 2 - Sat, Aug 9

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$268 Roundtrip, found 1 day ago

$268

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 2 from Sky Harbor Intl. to San Antonio Intl., returning Sat, Aug 9, priced at $268 found 1 day ago

Mon, Jul 7 - Fri, Jul 11

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$280 Roundtrip, found 6 days ago

$280

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jul 7 from Sky Harbor Intl. to San Antonio Intl., returning Fri, Jul 11, priced at $280 found 6 days ago

Wed, Jul 30 - Fri, Aug 1

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$317 Roundtrip, found 1 day ago

$317

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jul 30 from Sky Harbor Intl. to San Antonio Intl., returning Fri, Aug 1, priced at $317 found 1 day ago

Wed, Jul 30 - Fri, Aug 1

PHX

Sky Harbor Intl.

SAT

San Antonio Intl.

$331 Roundtrip, found 1 day ago

$331

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jul 30 from Sky Harbor Intl. to San Antonio Intl., returning Fri, Aug 1, priced at $331 found 1 day ago

Mon, Jun 16 - Tue, Jun 24

PHX

Sky Harbor Intl.

MFE

Miller Intl.

$339 Roundtrip, found 1 day ago

$339

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jun 16 from Sky Harbor Intl. to Miller Intl., returning Tue, Jun 24, priced at $339 found 1 day ago