Flights from San Antonio to Carlsbad

Cheapest flights from San Antonio

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, Jun 5 - Thu, Jun 12

SAT

San Antonio Intl.

SAN

San Diego Intl.

$164 Roundtrip, found 1 day ago

$164

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jun 5 from San Antonio Intl. to San Diego Intl., returning Thu, Jun 12, priced at $164 found 1 day ago

Wed, Jul 9 - Sat, Jul 12

SAT

San Antonio Intl.

SAN

San Diego Intl.

$202 Roundtrip, found 1 day ago

$202

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 9 from San Antonio Intl. to San Diego Intl., returning Sat, Jul 12, priced at $202 found 1 day ago

Tue, Jul 8 - Sat, Jul 12

SAT

San Antonio Intl.

SAN

San Diego Intl.

$210 Roundtrip, found 1 day ago

$210

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 8 from San Antonio Intl. to San Diego Intl., returning Sat, Jul 12, priced at $210 found 1 day ago

Thu, Jun 5 - Mon, Jun 9

SAT

San Antonio Intl.

SAN

San Diego Intl.

$213 Roundtrip, found 1 day ago

$213

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jun 5 from San Antonio Intl. to San Diego Intl., returning Mon, Jun 9, priced at $213 found 1 day ago

Mon, Jun 2 - Wed, Jun 11

SAT

San Antonio Intl.

SAN

San Diego Intl.

$218 Roundtrip, found 1 day ago

$218

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 2 from San Antonio Intl. to San Diego Intl., returning Wed, Jun 11, priced at $218 found 1 day ago

Sat, Jul 5 - Sun, Jul 13

SAT

San Antonio Intl.

SAN

San Diego Intl.

$220 Roundtrip, found 1 day ago

$220

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 5 from San Antonio Intl. to San Diego Intl., returning Sun, Jul 13, priced at $220 found 1 day ago

Thu, Jun 5 - Thu, Jun 12

SAT

San Antonio Intl.

SAN

San Diego Intl.

$222 Roundtrip, found 1 day ago

$222

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jun 5 from San Antonio Intl. to San Diego Intl., returning Thu, Jun 12, priced at $222 found 1 day ago

Mon, Jun 2 - Mon, Jun 9

SAT

San Antonio Intl.

SAN

San Diego Intl.

$228 Roundtrip, found 1 day ago

$228

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 2 from San Antonio Intl. to San Diego Intl., returning Mon, Jun 9, priced at $228 found 1 day ago

Thu, Jun 5 - Thu, Jun 12

SAT

San Antonio Intl.

SAN

San Diego Intl.

$230 Roundtrip, found 1 day ago

$230

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jun 5 from San Antonio Intl. to San Diego Intl., returning Thu, Jun 12, priced at $230 found 1 day ago

Tue, Jul 1 - Thu, Jul 3

SAT

San Antonio Intl.

SAN

San Diego Intl.

$235 Roundtrip, found 6 days ago

$235

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Jul 1 from San Antonio Intl. to San Diego Intl., returning Thu, Jul 3, priced at $235 found 6 days ago

Thu, Jul 3 - Sat, Jul 5

SAT

San Antonio Intl.

SAN

San Diego Intl.

$240 Roundtrip, found 6 days ago

$240

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Jul 3 from San Antonio Intl. to San Diego Intl., returning Sat, Jul 5, priced at $240 found 6 days ago

Mon, Jun 2 - Sun, Jun 15

SAT

San Antonio Intl.

SAN

San Diego Intl.

$244 Roundtrip, found 1 day ago

$244

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 2 from San Antonio Intl. to San Diego Intl., returning Sun, Jun 15, priced at $244 found 1 day ago

Wed, Jul 9 - Thu, Jul 17

SAT

San Antonio Intl.

SAN

San Diego Intl.

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 9 from San Antonio Intl. to San Diego Intl., returning Thu, Jul 17, priced at $248 found 1 day ago

Wed, Jul 9 - Sun, Jul 13

SAT

San Antonio Intl.

SAN

San Diego Intl.

$249 Roundtrip, found 1 day ago

$249

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 9 from San Antonio Intl. to San Diego Intl., returning Sun, Jul 13, priced at $249 found 1 day ago

Fri, Jul 11 - Fri, Jul 18

SAT

San Antonio Intl.

SAN

San Diego Intl.

$255 Roundtrip, found 1 day ago

$255

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Jul 11 from San Antonio Intl. to San Diego Intl., returning Fri, Jul 18, priced at $255 found 1 day ago

Fri, Jun 6 - Mon, Jun 9

SAT

San Antonio Intl.

SAN

San Diego Intl.

$259 Roundtrip, found 1 day ago

$259

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Jun 6 from San Antonio Intl. to San Diego Intl., returning Mon, Jun 9, priced at $259 found 1 day ago

Fri, Jul 4 - Mon, Jul 7

SAT

San Antonio Intl.

SAN

San Diego Intl.

$299 Roundtrip, found 6 days ago

$299

Roundtrip

found 6 days ago

Select Delta flight, departing Fri, Jul 4 from San Antonio Intl. to San Diego Intl., returning Mon, Jul 7, priced at $299 found 6 days ago

Thu, Jul 3 - Sun, Jul 6

SAT

San Antonio Intl.

CLD

McClellan-Palomar

$359 Roundtrip, found 6 days ago

$359

Roundtrip

found 6 days ago

Select American Airlines flight, departing Thu, Jul 3 from San Antonio Intl. to McClellan-Palomar, returning Sun, Jul 6, priced at $359 found 6 days ago

Thu, Jun 5 - Thu, Jun 12

SAT

San Antonio Intl.

SAN

San Diego Intl.

$443 Roundtrip, found 1 day ago

$443

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 5 from San Antonio Intl. to San Diego Intl., returning Thu, Jun 12, priced at $443 found 1 day ago

Thu, Jun 5 - Thu, Jun 12

SAT

San Antonio Intl.

SAN

San Diego Intl.

$573 Roundtrip, found 1 day ago

$573

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Jun 5 from San Antonio Intl. to San Diego Intl., returning Thu, Jun 12, priced at $573 found 1 day ago