Cheap Frontier Airlines flights San Juan (SJU) to Austin (AUS)

Cheap Frontier Airlines flights San Juan (SJU) to Austin (AUS)

Prices were available within the past 7 days and start at for one-way flights and $186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 21 - Mon, Mar 2

SJU

San Juan

AUS

Austin

$186 Roundtrip, found 1 day ago

$186

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Feb 21 from San Juan to Austin, returning Mon, Mar 2, priced at $186 found 1 day ago

Sat, Feb 14 - Mon, Mar 2

SJU

San Juan

AUS

Austin

$190 Roundtrip, found 19 hours ago

$190

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sat, Feb 14 from San Juan to Austin, returning Mon, Mar 2, priced at $190 found 19 hours ago

Thu, Feb 19 - Mon, Mar 2

SJU

San Juan

AUS

Austin

$205 Roundtrip, found 19 hours ago

$205

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Thu, Feb 19 from San Juan to Austin, returning Mon, Mar 2, priced at $205 found 19 hours ago

Sat, Feb 14 - Mon, Mar 9

SJU

San Juan

AUS

Austin

$209 Roundtrip, found 19 hours ago

$209

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sat, Feb 14 from San Juan to Austin, returning Mon, Mar 9, priced at $209 found 19 hours ago

Thu, Feb 19 - Mon, Mar 9

SJU

San Juan

AUS

Austin

$224 Roundtrip, found 19 hours ago

$224

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Thu, Feb 19 from San Juan to Austin, returning Mon, Mar 9, priced at $224 found 19 hours ago

Sat, Feb 14 - Sun, Mar 1

SJU

San Juan

AUS

Austin

$225 Roundtrip, found 19 hours ago

$225

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sat, Feb 14 from San Juan to Austin, returning Sun, Mar 1, priced at $225 found 19 hours ago

Sun, Feb 22 - Mon, Mar 9

SJU

San Juan

AUS

Austin

$244 Roundtrip, found 1 day ago

$244

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Feb 22 from San Juan to Austin, returning Mon, Mar 9, priced at $244 found 1 day ago

Wed, Mar 25 - Thu, Apr 9

SJU

San Juan

AUS

Austin

$253 Roundtrip, found 1 day ago

$253

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Mar 25 from San Juan to Austin, returning Thu, Apr 9, priced at $253 found 1 day ago

Sat, Feb 21 - Sun, Mar 8

SJU

San Juan

AUS

Austin

$255 Roundtrip, found 1 day ago

$255

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Feb 21 from San Juan to Austin, returning Sun, Mar 8, priced at $255 found 1 day ago

Mon, Feb 16 - Mon, Mar 2

SJU

San Juan

AUS

Austin

$259 Roundtrip, found 19 hours ago

$259

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Mon, Feb 16 from San Juan to Austin, returning Mon, Mar 2, priced at $259 found 19 hours ago

Sun, Feb 8 - Fri, Feb 20

SJU

San Juan

AUS

Austin

$260 Roundtrip, found 19 hours ago

$260

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sun, Feb 8 from San Juan to Austin, returning Fri, Feb 20, priced at $260 found 19 hours ago

Sat, Feb 28 - Thu, Mar 12

SJU

San Juan

AUS

Austin

$272 Roundtrip, found 1 day ago

$272

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Feb 28 from San Juan to Austin, returning Thu, Mar 12, priced at $272 found 1 day ago