$138 Cheap Frontier Airlines flights Austin (AUS) to San Diego (SAN)

$138 Cheap Frontier Airlines flights Austin (AUS) to San Diego (SAN)

Prices were available within the past 7 days and start at $138 for one-way flights and $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 10 - Fri, Nov 13

AUS

Austin

SAN

San Diego

$244 Roundtrip, found 11 hours ago

$244

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Tue, Nov 10 from Austin to San Diego, returning Fri, Nov 13, priced at $244 found 11 hours ago

Tue, Jul 14 - Sat, Jul 25

AUS

Austin

SAN

San Diego

$245 Roundtrip, found 5 days ago

$245

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jul 14 from Austin to San Diego, returning Sat, Jul 25, priced at $245 found 5 days ago

Sun, Jul 12 - Sat, Jul 25

AUS

Austin

SAN

San Diego

$247 Roundtrip, found 13 hours ago

$247

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Sun, Jul 12 from Austin to San Diego, returning Sat, Jul 25, priced at $247 found 13 hours ago

Tue, Jul 14 - Thu, Jul 23

AUS

Austin

SAN

San Diego

$254 Roundtrip, found 5 days ago

$254

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jul 14 from Austin to San Diego, returning Thu, Jul 23, priced at $254 found 5 days ago

Thu, Jul 9 - Wed, Jul 22

AUS

Austin

SAN

San Diego

$258 Roundtrip, found 5 days ago

$258

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Jul 9 from Austin to San Diego, returning Wed, Jul 22, priced at $258 found 5 days ago

Fri, Nov 13 - Sat, Nov 14

AUS

Austin

SAN

San Diego

$259 Roundtrip, found 11 hours ago

$259

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Fri, Nov 13 from Austin to San Diego, returning Sat, Nov 14, priced at $259 found 11 hours ago

Sun, Jul 12 - Sat, Jul 25

AUS

Austin

SAN

San Diego

$263 Roundtrip, found 13 hours ago

$263

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Sun, Jul 12 from Austin to San Diego, returning Sat, Jul 25, priced at $263 found 13 hours ago

Mon, Nov 9 - Fri, Nov 13

AUS

Austin

SAN

San Diego

$264 Roundtrip, found 11 hours ago

$264

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Mon, Nov 9 from Austin to San Diego, returning Fri, Nov 13, priced at $264 found 11 hours ago

Fri, Nov 13 - Sun, Nov 15

AUS

Austin

SAN

San Diego

$268 Roundtrip, found 11 hours ago

$268

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Fri, Nov 13 from Austin to San Diego, returning Sun, Nov 15, priced at $268 found 11 hours ago

Tue, Jul 14 - Sun, Jul 26

AUS

Austin

SAN

San Diego

$269 Roundtrip, found 5 days ago

$269

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jul 14 from Austin to San Diego, returning Sun, Jul 26, priced at $269 found 5 days ago