Flights from Castroville

Cheapest flights from Castroville

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.

Tue, Feb 10 - Tue, Feb 24

SAT

San Antonio Intl.

DEN

Denver Intl.

$68 Roundtrip, found 2 hours ago

$68

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Tue, Feb 10 from San Antonio Intl. to Denver Intl., returning Tue, Feb 24, priced at $68 found 2 hours ago

Sun, Jan 18 - Fri, Jan 23

SAT

San Antonio Intl.

LAS

Harry Reid Intl.

$68 Roundtrip, found 5 days ago

$68

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Jan 18 from San Antonio Intl. to Harry Reid Intl., returning Fri, Jan 23, priced at $68 found 5 days ago

Mon, Jan 19 - Fri, Jan 23

SAT

San Antonio Intl.

LAS

Harry Reid Intl.

$79 Roundtrip, found 5 days ago

$79

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Jan 19 from San Antonio Intl. to Harry Reid Intl., returning Fri, Jan 23, priced at $79 found 5 days ago

Tue, Feb 10 - Wed, Feb 25

SAT

San Antonio Intl.

DEN

Denver Intl.

$83 Roundtrip, found 2 hours ago

$83

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Tue, Feb 10 from San Antonio Intl. to Denver Intl., returning Wed, Feb 25, priced at $83 found 2 hours ago

Thu, Feb 12 - Tue, Feb 24

SAT

San Antonio Intl.

DEN

Denver Intl.

$88 Roundtrip, found 2 hours ago

$88

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Thu, Feb 12 from San Antonio Intl. to Denver Intl., returning Tue, Feb 24, priced at $88 found 2 hours ago

Tue, Feb 17 - Mon, Mar 2

SAT

San Antonio Intl.

DEN

Denver Intl.

$93 Roundtrip, found 1 day ago

$93

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Feb 17 from San Antonio Intl. to Denver Intl., returning Mon, Mar 2, priced at $93 found 1 day ago

Wed, Feb 11 - Wed, Feb 25

SAT

San Antonio Intl.

DEN

Denver Intl.

$98 Roundtrip, found 2 hours ago

$98

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Wed, Feb 11 from San Antonio Intl. to Denver Intl., returning Wed, Feb 25, priced at $98 found 2 hours ago

Sun, Jan 18 - Wed, Jan 21

SAT

San Antonio Intl.

LAS

Harry Reid Intl.

$103 Roundtrip, found 6 days ago

$103

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Jan 18 from San Antonio Intl. to Harry Reid Intl., returning Wed, Jan 21, priced at $103 found 6 days ago

Tue, Feb 17 - Sat, Mar 7

SAT

San Antonio Intl.

DEN

Denver Intl.

$104 Roundtrip, found 1 day ago

$104

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Feb 17 from San Antonio Intl. to Denver Intl., returning Sat, Mar 7, priced at $104 found 1 day ago

Thu, Jan 15 - Fri, Jan 16

SAT

San Antonio Intl.

ATL

Hartsfield-Jackson Atlanta Intl.

$132 Roundtrip, found 2 days ago

$132

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Thu, Jan 15 from San Antonio Intl. to Hartsfield-Jackson Atlanta Intl., returning Fri, Jan 16, priced at $132 found 2 days ago

Wed, Feb 4 - Wed, Feb 18

SAT

San Antonio Intl.

DEN

Denver Intl.

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Feb 4 from San Antonio Intl. to Denver Intl., returning Wed, Feb 18, priced at $197 found 1 day ago

Fri, Feb 13 - Sun, Feb 15

SAT

San Antonio Intl.

DEN

Denver Intl.

$202 Roundtrip, found 1 day ago

$202

Roundtrip

found 1 day ago

Select United flight, departing Fri, Feb 13 from San Antonio Intl. to Denver Intl., returning Sun, Feb 15, priced at $202 found 1 day ago

Fri, Feb 13 - Sun, Feb 15

SAT

San Antonio Intl.

DEN

Denver Intl.

$207 Roundtrip, found 1 day ago

$207

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Fri, Feb 13 from San Antonio Intl. to Denver Intl., returning Sun, Feb 15, priced at $207 found 1 day ago

Wed, May 27 - Thu, May 28

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$215 Roundtrip, found 3 hours ago

$215

Roundtrip

found 3 hours ago

Select Delta flight, departing Wed, May 27 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, May 28, priced at $215 found 3 hours ago

Sat, Mar 7 - Mon, Mar 9

SAT

San Antonio Intl.

JFK

John F. Kennedy Intl.

$230 Roundtrip, found 1 day ago

$230

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Mar 7 from San Antonio Intl. to John F. Kennedy Intl., returning Mon, Mar 9, priced at $230 found 1 day ago

Fri, Feb 13 - Sun, Feb 15

SAT

San Antonio Intl.

DEN

Denver Intl.

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Feb 13 from San Antonio Intl. to Denver Intl., returning Sun, Feb 15, priced at $257 found 1 day ago

Tue, Jan 20 - Fri, Jan 23

SAT

San Antonio Intl.

LAX

Los Angeles Intl.

$259 Roundtrip, found 1 day ago

$259

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jan 20 from San Antonio Intl. to Los Angeles Intl., returning Fri, Jan 23, priced at $259 found 1 day ago

Fri, Jan 2 - Sat, Jan 10

SAT

San Antonio Intl.

LGA

LaGuardia

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jan 2 from San Antonio Intl. to LaGuardia, returning Sat, Jan 10, priced at $277 found 1 day ago

Sat, May 23 - Thu, May 28

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$297 Roundtrip, found 3 hours ago

$297

Roundtrip

found 3 hours ago

Select Alaska Airlines flight, departing Sat, May 23 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, May 28, priced at $297 found 3 hours ago

Wed, Mar 11 - Wed, Mar 11

SAT

San Antonio Intl.

EWR

Newark Liberty Intl. Airport

$321 Roundtrip, found 1 day ago

$321

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Mar 11 from San Antonio Intl. to Newark Liberty Intl. Airport, returning Wed, Mar 11, priced at $321 found 1 day ago