Flights from Houston to Alpine

Cheapest flights from Houston

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, Aug 7 - Sat, Aug 16

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$241 Roundtrip, found 15 hours ago

$241

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Thu, Aug 7 from George Bush Intercontinental to San Francisco Intl., returning Sat, Aug 16, priced at $241 found 15 hours ago

Mon, Aug 11 - Sat, Aug 16

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$247 Roundtrip, found 15 hours ago

$247

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Mon, Aug 11 from George Bush Intercontinental to San Francisco Intl., returning Sat, Aug 16, priced at $247 found 15 hours ago

Thu, Aug 7 - Thu, Aug 14

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$252 Roundtrip, found 15 hours ago

$252

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Thu, Aug 7 from George Bush Intercontinental to San Francisco Intl., returning Thu, Aug 14, priced at $252 found 15 hours ago

Thu, Aug 7 - Fri, Aug 15

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$257 Roundtrip, found 15 hours ago

$257

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Thu, Aug 7 from George Bush Intercontinental to San Francisco Intl., returning Fri, Aug 15, priced at $257 found 15 hours ago

Mon, Aug 11 - Thu, Aug 14

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$258 Roundtrip, found 15 hours ago

$258

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Mon, Aug 11 from George Bush Intercontinental to San Francisco Intl., returning Thu, Aug 14, priced at $258 found 15 hours ago

Mon, Aug 11 - Fri, Aug 15

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$263 Roundtrip, found 15 hours ago

$263

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Mon, Aug 11 from George Bush Intercontinental to San Francisco Intl., returning Fri, Aug 15, priced at $263 found 15 hours ago

Sat, Aug 9 - Fri, Aug 15

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$268 Roundtrip, found 15 hours ago

$268

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sat, Aug 9 from George Bush Intercontinental to San Francisco Intl., returning Fri, Aug 15, priced at $268 found 15 hours ago

Thu, Aug 7 - Sun, Aug 10

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$269 Roundtrip, found 15 hours ago

$269

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Thu, Aug 7 from George Bush Intercontinental to San Francisco Intl., returning Sun, Aug 10, priced at $269 found 15 hours ago

Wed, Aug 6 - Sat, Aug 16

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$273 Roundtrip, found 15 hours ago

$273

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Wed, Aug 6 from George Bush Intercontinental to San Francisco Intl., returning Sat, Aug 16, priced at $273 found 15 hours ago

Thu, Aug 7 - Tue, Aug 12

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$274 Roundtrip, found 15 hours ago

$274

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Thu, Aug 7 from George Bush Intercontinental to San Francisco Intl., returning Tue, Aug 12, priced at $274 found 15 hours ago

Tue, Aug 5 - Wed, Aug 13

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$275 Roundtrip, found 15 hours ago

$275

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Aug 5 from George Bush Intercontinental to San Francisco Intl., returning Wed, Aug 13, priced at $275 found 15 hours ago

Thu, Aug 7 - Sun, Aug 17

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$276 Roundtrip, found 15 hours ago

$276

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Thu, Aug 7 from George Bush Intercontinental to San Francisco Intl., returning Sun, Aug 17, priced at $276 found 15 hours ago

Fri, Aug 8 - Sat, Aug 16

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$277 Roundtrip, found 15 hours ago

$277

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Fri, Aug 8 from George Bush Intercontinental to San Francisco Intl., returning Sat, Aug 16, priced at $277 found 15 hours ago

Wed, Aug 6 - Sat, Aug 9

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$279 Roundtrip, found 15 hours ago

$279

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Wed, Aug 6 from George Bush Intercontinental to San Francisco Intl., returning Sat, Aug 9, priced at $279 found 15 hours ago

Mon, Aug 11 - Tue, Aug 12

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$280 Roundtrip, found 15 hours ago

$280

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Mon, Aug 11 from George Bush Intercontinental to San Francisco Intl., returning Tue, Aug 12, priced at $280 found 15 hours ago

Sun, Aug 10 - Fri, Aug 15

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$282 Roundtrip, found 15 hours ago

$282

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sun, Aug 10 from George Bush Intercontinental to San Francisco Intl., returning Fri, Aug 15, priced at $282 found 15 hours ago

Sun, Aug 10 - Thu, Aug 14

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$283 Roundtrip, found 15 hours ago

$283

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sun, Aug 10 from George Bush Intercontinental to San Francisco Intl., returning Thu, Aug 14, priced at $283 found 15 hours ago

Wed, Aug 6 - Wed, Aug 6

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$348 Roundtrip, found 15 hours ago

$348

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Wed, Aug 6 from George Bush Intercontinental to San Francisco Intl., returning Wed, Aug 6, priced at $348 found 15 hours ago

Tue, Aug 5 - Tue, Aug 5

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$379 Roundtrip, found 15 hours ago

$379

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Aug 5 from George Bush Intercontinental to San Francisco Intl., returning Tue, Aug 5, priced at $379 found 15 hours ago

Tue, Jul 22 - Tue, Aug 5

IAH

George Bush Intercontinental

SFO

San Francisco Intl.

$605 Roundtrip, found 1 day ago

$605

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 22 from George Bush Intercontinental to San Francisco Intl., returning Tue, Aug 5, priced at $605 found 1 day ago