Flights from Houston to Carlsbad

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.

Fri, May 30 - Tue, Jun 3

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$143 Roundtrip, found 6 hours ago

$143

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Fri, May 30 from George Bush Intercontinental to San Diego Intl., returning Tue, Jun 3, priced at $143 found 6 hours ago

Sat, May 24 - Sat, May 31

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$154 Roundtrip, found 2 days ago

$154

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, May 24 from George Bush Intercontinental to San Diego Intl., returning Sat, May 31, priced at $154 found 2 days ago

Tue, May 27 - Tue, Jun 3

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$164 Roundtrip, found 6 hours ago

$164

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Tue, May 27 from George Bush Intercontinental to San Diego Intl., returning Tue, Jun 3, priced at $164 found 6 hours ago

Tue, May 27 - Mon, Jun 2

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$174 Roundtrip, found 6 hours ago

$174

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Tue, May 27 from George Bush Intercontinental to San Diego Intl., returning Mon, Jun 2, priced at $174 found 6 hours ago

Sat, May 31 - Tue, Jun 3

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$175 Roundtrip, found 6 hours ago

$175

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Sat, May 31 from George Bush Intercontinental to San Diego Intl., returning Tue, Jun 3, priced at $175 found 6 hours ago

Sat, May 24 - Sat, May 31

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$177 Roundtrip, found 2 days ago

$177

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, May 24 from George Bush Intercontinental to San Diego Intl., returning Sat, May 31, priced at $177 found 2 days ago

Mon, Jun 2 - Mon, Jun 2

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$179 Roundtrip, found 6 hours ago

$179

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Mon, Jun 2 from George Bush Intercontinental to San Diego Intl., returning Mon, Jun 2, priced at $179 found 6 hours ago

Sat, May 31 - Sat, May 31

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$181 Roundtrip, found 6 hours ago

$181

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Sat, May 31 from George Bush Intercontinental to San Diego Intl., returning Sat, May 31, priced at $181 found 6 hours ago

Sat, May 24 - Sat, May 31

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$181 Roundtrip, found 2 days ago

$181

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, May 24 from George Bush Intercontinental to San Diego Intl., returning Sat, May 31, priced at $181 found 2 days ago

Mon, May 26 - Mon, Jun 2

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$184 Roundtrip, found 2 days ago

$184

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Mon, May 26 from George Bush Intercontinental to San Diego Intl., returning Mon, Jun 2, priced at $184 found 2 days ago

Sat, May 31 - Mon, Jun 2

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$185 Roundtrip, found 6 hours ago

$185

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Sat, May 31 from George Bush Intercontinental to San Diego Intl., returning Mon, Jun 2, priced at $185 found 6 hours ago

Mon, May 26 - Thu, May 29

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$185 Roundtrip, found 2 days ago

$185

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Mon, May 26 from George Bush Intercontinental to San Diego Intl., returning Thu, May 29, priced at $185 found 2 days ago

Sat, May 31 - Thu, Jun 5

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$186 Roundtrip, found 6 hours ago

$186

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Sat, May 31 from George Bush Intercontinental to San Diego Intl., returning Thu, Jun 5, priced at $186 found 6 hours ago

Fri, May 30 - Tue, Jun 3

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$188 Roundtrip, found 6 hours ago

$188

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Fri, May 30 from George Bush Intercontinental to San Diego Intl., returning Tue, Jun 3, priced at $188 found 6 hours ago

Thu, May 29 - Tue, Jun 3

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$198 Roundtrip, found 6 hours ago

$198

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Thu, May 29 from George Bush Intercontinental to San Diego Intl., returning Tue, Jun 3, priced at $198 found 6 hours ago

Sat, May 24 - Sat, May 31

IAH

George Bush Intercontinental

CLD

McClellan-Palomar

$339 Roundtrip, found 2 days ago

$339

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, May 24 from George Bush Intercontinental to McClellan-Palomar, returning Sat, May 31, priced at $339 found 2 days ago

Sat, May 24 - Sat, May 31

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$344 Roundtrip, found 2 days ago

$344

Roundtrip

found 2 days ago

Select United flight, departing Sat, May 24 from George Bush Intercontinental to San Diego Intl., returning Sat, May 31, priced at $344 found 2 days ago

Sat, May 24 - Sat, May 31

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$364 Roundtrip, found 2 days ago

$364

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, May 24 from George Bush Intercontinental to San Diego Intl., returning Sat, May 31, priced at $364 found 2 days ago

Fri, May 30 - Tue, Jun 3

HOU

William P. Hobby

SAN

San Diego Intl.

$395 Roundtrip, found 6 hours ago

$395

Roundtrip

found 6 hours ago

Select American Airlines flight, departing Fri, May 30 from William P. Hobby to San Diego Intl., returning Tue, Jun 3, priced at $395 found 6 hours ago

Fri, May 30 - Tue, Jun 3

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$549 Roundtrip, found 6 hours ago

$549

Roundtrip

found 6 hours ago

Select Alaska Airlines flight, departing Fri, May 30 from George Bush Intercontinental to San Diego Intl., returning Tue, Jun 3, priced at $549 found 6 hours ago