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.

Wed, Jun 25 - Sat, Jun 28

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$186 Roundtrip, found 5 hours ago

$186

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Wed, Jun 25 from George Bush Intercontinental to San Diego Intl., returning Sat, Jun 28, priced at $186 found 5 hours ago

Tue, Aug 12 - Wed, Aug 13

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$195 Roundtrip, found 1 day ago

$195

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Aug 12 from George Bush Intercontinental to San Diego Intl., returning Wed, Aug 13, priced at $195 found 1 day ago

Wed, Aug 6 - Wed, Aug 13

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$201 Roundtrip, found 1 day ago

$201

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Aug 6 from George Bush Intercontinental to San Diego Intl., returning Wed, Aug 13, priced at $201 found 1 day ago

Wed, Aug 6 - Thu, Aug 14

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$206 Roundtrip, found 1 day ago

$206

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Aug 6 from George Bush Intercontinental to San Diego Intl., returning Thu, Aug 14, priced at $206 found 1 day ago

Wed, Jun 25 - Sat, Jun 28

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$214 Roundtrip, found 5 hours ago

$214

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Wed, Jun 25 from George Bush Intercontinental to San Diego Intl., returning Sat, Jun 28, priced at $214 found 5 hours ago

Sat, Aug 9 - Wed, Aug 13

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$215 Roundtrip, found 1 day ago

$215

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Aug 9 from George Bush Intercontinental to San Diego Intl., returning Wed, Aug 13, priced at $215 found 1 day ago

Fri, Jul 18 - Wed, Jul 23

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$217 Roundtrip, found 4 days ago

$217

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jul 18 from George Bush Intercontinental to San Diego Intl., returning Wed, Jul 23, priced at $217 found 4 days ago

Sat, Aug 9 - Thu, Aug 14

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$221 Roundtrip, found 1 day ago

$221

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Aug 9 from George Bush Intercontinental to San Diego Intl., returning Thu, Aug 14, priced at $221 found 1 day ago

Sun, Jun 22 - Mon, Jun 30

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$222 Roundtrip, found 4 days ago

$222

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Jun 22 from George Bush Intercontinental to San Diego Intl., returning Mon, Jun 30, priced at $222 found 4 days ago

Tue, Aug 5 - Wed, Aug 13

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$224 Roundtrip, found 1 day ago

$224

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Aug 5 from George Bush Intercontinental to San Diego Intl., returning Wed, Aug 13, priced at $224 found 1 day ago

Wed, Aug 6 - Sat, Aug 9

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$224 Roundtrip, found 1 day ago

$224

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Aug 6 from George Bush Intercontinental to San Diego Intl., returning Sat, Aug 9, priced at $224 found 1 day ago

Sun, Jun 22 - Sat, Jun 28

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$228 Roundtrip, found 4 days ago

$228

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Jun 22 from George Bush Intercontinental to San Diego Intl., returning Sat, Jun 28, priced at $228 found 4 days ago

Wed, Aug 6 - Mon, Aug 11

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$229 Roundtrip, found 1 day ago

$229

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Aug 6 from George Bush Intercontinental to San Diego Intl., returning Mon, Aug 11, priced at $229 found 1 day ago

Sun, Aug 10 - Wed, Aug 13

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Aug 10 from George Bush Intercontinental to San Diego Intl., returning Wed, Aug 13, priced at $234 found 1 day ago

Wed, Jun 25 - Sat, Jun 28

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$337 Roundtrip, found 5 hours ago

$337

Roundtrip

found 5 hours ago

Select United flight, departing Wed, Jun 25 from George Bush Intercontinental to San Diego Intl., returning Sat, Jun 28, priced at $337 found 5 hours ago

Wed, Jun 25 - Sat, Jun 28

IAH

George Bush Intercontinental

CLD

McClellan-Palomar

$357 Roundtrip, found 5 hours ago

$357

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Wed, Jun 25 from George Bush Intercontinental to McClellan-Palomar, returning Sat, Jun 28, priced at $357 found 5 hours ago

Tue, Aug 12 - Tue, Aug 12

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$357 Roundtrip, found 1 day ago

$357

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 12 from George Bush Intercontinental to San Diego Intl., returning Tue, Aug 12, priced at $357 found 1 day ago

Wed, Jun 25 - Sat, Jun 28

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$357 Roundtrip, found 5 hours ago

$357

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Wed, Jun 25 from George Bush Intercontinental to San Diego Intl., returning Sat, Jun 28, priced at $357 found 5 hours ago

Wed, Jun 25 - Sat, Jun 28

HOU

William P. Hobby

SAN

San Diego Intl.

$389 Roundtrip, found 5 days ago

$389

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Jun 25 from William P. Hobby to San Diego Intl., returning Sat, Jun 28, priced at $389 found 5 days ago

Wed, Jun 25 - Sat, Jun 28

IAH

George Bush Intercontinental

SAN

San Diego Intl.

$601 Roundtrip, found 5 hours ago

$601

Roundtrip

found 5 hours ago

Select Alaska Airlines flight, departing Wed, Jun 25 from George Bush Intercontinental to San Diego Intl., returning Sat, Jun 28, priced at $601 found 5 hours ago