$137 Cheap Frontier Airlines flights Austin (AUS) to San Diego (SAN)

$137 Cheap Frontier Airlines flights Austin (AUS) to San Diego (SAN)

Prices were available within the past 7 days and start at $137 for one-way flights and $169 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 25 - Mon, Sep 8

AUS

Austin

SAN

San Diego

$169 Roundtrip, found 5 hours ago

$169

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Mon, Aug 25 from Austin to San Diego, returning Mon, Sep 8, priced at $169 found 5 hours ago

Mon, Aug 25 - Fri, Sep 5

AUS

Austin

SAN

San Diego

$178 Roundtrip, found 5 hours ago

$178

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Mon, Aug 25 from Austin to San Diego, returning Fri, Sep 5, priced at $178 found 5 hours ago

Sun, Aug 17 - Sun, Aug 24

AUS

Austin

SAN

San Diego

$189 Roundtrip, found 1 day ago

$189

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Aug 17 from Austin to San Diego, returning Sun, Aug 24, priced at $189 found 1 day ago

Thu, Aug 28 - Mon, Sep 8

AUS

Austin

SAN

San Diego

$207 Roundtrip, found 5 hours ago

$207

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Austin to San Diego, returning Mon, Sep 8, priced at $207 found 5 hours ago

Fri, Aug 29 - Mon, Sep 8

AUS

Austin

SAN

San Diego

$215 Roundtrip, found 5 hours ago

$215

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Fri, Aug 29 from Austin to San Diego, returning Mon, Sep 8, priced at $215 found 5 hours ago

Sat, Aug 16 - Sun, Aug 24

AUS

Austin

SAN

San Diego

$221 Roundtrip, found 1 day ago

$221

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Aug 16 from Austin to San Diego, returning Sun, Aug 24, priced at $221 found 1 day ago

Thu, Aug 28 - Sat, Sep 6

AUS

Austin

SAN

San Diego

$223 Roundtrip, found 5 hours ago

$223

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Austin to San Diego, returning Sat, Sep 6, priced at $223 found 5 hours ago

Fri, Aug 29 - Fri, Sep 5

AUS

Austin

SAN

San Diego

$224 Roundtrip, found 5 hours ago

$224

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Fri, Aug 29 from Austin to San Diego, returning Fri, Sep 5, priced at $224 found 5 hours ago

Thu, Aug 28 - Sat, Sep 6

AUS

Austin

SAN

San Diego

$225 Roundtrip, found 5 hours ago

$225

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Austin to San Diego, returning Sat, Sep 6, priced at $225 found 5 hours ago

Thu, Aug 28 - Sat, Sep 6

AUS

Austin

SAN

San Diego

$236 Roundtrip, found 5 hours ago

$236

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Austin to San Diego, returning Sat, Sep 6, priced at $236 found 5 hours ago