Flights from Las Vegas to San Antonio

Cheapest flights from Las Vegas

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.

Thu, Sep 4 - Tue, Sep 9

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$125 Roundtrip, found 15 hours ago

$125

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Thu, Sep 4 from Harry Reid Intl. to San Antonio Intl., returning Tue, Sep 9, priced at $125 found 15 hours ago

Thu, Sep 4 - Sun, Sep 7

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$128 Roundtrip, found 15 hours ago

$128

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Harry Reid Intl. to San Antonio Intl., returning Sun, Sep 7, priced at $128 found 15 hours ago

Thu, Sep 4 - Thu, Sep 11

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$131 Roundtrip, found 15 hours ago

$131

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Harry Reid Intl. to San Antonio Intl., returning Thu, Sep 11, priced at $131 found 15 hours ago

Sat, Sep 6 - Thu, Sep 11

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$134 Roundtrip, found 15 hours ago

$134

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sat, Sep 6 from Harry Reid Intl. to San Antonio Intl., returning Thu, Sep 11, priced at $134 found 15 hours ago

Wed, Sep 3 - Sun, Sep 7

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$138 Roundtrip, found 15 hours ago

$138

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Wed, Sep 3 from Harry Reid Intl. to San Antonio Intl., returning Sun, Sep 7, priced at $138 found 15 hours ago

Sat, Aug 30 - Tue, Sep 9

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$141 Roundtrip, found 15 hours ago

$141

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Sat, Aug 30 from Harry Reid Intl. to San Antonio Intl., returning Tue, Sep 9, priced at $141 found 15 hours ago

Sat, Aug 30 - Sun, Sep 7

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$150 Roundtrip, found 15 hours ago

$150

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Sat, Aug 30 from Harry Reid Intl. to San Antonio Intl., returning Sun, Sep 7, priced at $150 found 15 hours ago

Tue, Sep 2 - Wed, Sep 10

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$152 Roundtrip, found 15 hours ago

$152

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Tue, Sep 2 from Harry Reid Intl. to San Antonio Intl., returning Wed, Sep 10, priced at $152 found 15 hours ago

Tue, Sep 2 - Wed, Sep 10

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$157 Roundtrip, found 15 hours ago

$157

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Sep 2 from Harry Reid Intl. to San Antonio Intl., returning Wed, Sep 10, priced at $157 found 15 hours ago

Sun, Aug 31 - Sun, Sep 7

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$161 Roundtrip, found 15 hours ago

$161

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sun, Aug 31 from Harry Reid Intl. to San Antonio Intl., returning Sun, Sep 7, priced at $161 found 15 hours ago

Sun, Aug 31 - Thu, Sep 11

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$164 Roundtrip, found 15 hours ago

$164

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sun, Aug 31 from Harry Reid Intl. to San Antonio Intl., returning Thu, Sep 11, priced at $164 found 15 hours ago

Sun, Aug 31 - Tue, Sep 9

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$182 Roundtrip, found 15 hours ago

$182

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Sun, Aug 31 from Harry Reid Intl. to San Antonio Intl., returning Tue, Sep 9, priced at $182 found 15 hours ago

Sun, Aug 31 - Fri, Sep 12

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$191 Roundtrip, found 15 hours ago

$191

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Sun, Aug 31 from Harry Reid Intl. to San Antonio Intl., returning Fri, Sep 12, priced at $191 found 15 hours ago

Tue, Sep 2 - Wed, Sep 10

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$192 Roundtrip, found 15 hours ago

$192

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Tue, Sep 2 from Harry Reid Intl. to San Antonio Intl., returning Wed, Sep 10, priced at $192 found 15 hours ago

Tue, Sep 2 - Wed, Sep 10

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$193 Roundtrip, found 15 hours ago

$193

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Sep 2 from Harry Reid Intl. to San Antonio Intl., returning Wed, Sep 10, priced at $193 found 15 hours ago

Tue, Sep 2 - Wed, Sep 10

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$196 Roundtrip, found 15 hours ago

$196

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Tue, Sep 2 from Harry Reid Intl. to San Antonio Intl., returning Wed, Sep 10, priced at $196 found 15 hours ago

Tue, Sep 2 - Wed, Sep 10

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$197 Roundtrip, found 15 hours ago

$197

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Sep 2 from Harry Reid Intl. to San Antonio Intl., returning Wed, Sep 10, priced at $197 found 15 hours ago

Tue, Sep 2 - Wed, Sep 10

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$197 Roundtrip, found 15 hours ago

$197

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Sep 2 from Harry Reid Intl. to San Antonio Intl., returning Wed, Sep 10, priced at $197 found 15 hours ago

Tue, Sep 2 - Wed, Sep 10

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$197 Roundtrip, found 15 hours ago

$197

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Tue, Sep 2 from Harry Reid Intl. to San Antonio Intl., returning Wed, Sep 10, priced at $197 found 15 hours ago

Tue, Sep 2 - Wed, Sep 10

LAS

Harry Reid Intl.

SAT

San Antonio Intl.

$207 Roundtrip, found 15 hours ago

$207

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Sep 2 from Harry Reid Intl. to San Antonio Intl., returning Wed, Sep 10, priced at $207 found 15 hours ago