$184 Cheap Frontier Airlines flights Austin (AUS) to San Juan (SJU)

$184 Cheap Frontier Airlines flights Austin (AUS) to San Juan (SJU)

Prices were available within the past 7 days and start at $184 for one-way flights and $318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jun 1 - Sun, Jun 8

AUS

Austin

SJU

San Juan

$318 Roundtrip, found 22 hours ago

$318

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sun, Jun 1 from Austin to San Juan, returning Sun, Jun 8, priced at $318 found 22 hours ago

Thu, Jun 5 - Sun, Jun 8

AUS

Austin

SJU

San Juan

$328 Roundtrip, found 22 hours ago

$328

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Jun 5 from Austin to San Juan, returning Sun, Jun 8, priced at $328 found 22 hours ago

Mon, May 19 - Thu, May 29

AUS

Austin

SJU

San Juan

$338 Roundtrip, found 2 hours ago

$338

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Mon, May 19 from Austin to San Juan, returning Thu, May 29, priced at $338 found 2 hours ago

Sun, May 18 - Sat, May 24

AUS

Austin

SJU

San Juan

$348 Roundtrip, found 22 hours ago

$348

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sun, May 18 from Austin to San Juan, returning Sat, May 24, priced at $348 found 22 hours ago

Mon, May 19 - Tue, May 27

AUS

Austin

SJU

San Juan

$348 Roundtrip, found 2 hours ago

$348

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Mon, May 19 from Austin to San Juan, returning Tue, May 27, priced at $348 found 2 hours ago

Mon, May 19 - Sat, May 31

AUS

Austin

SJU

San Juan

$358 Roundtrip, found 2 hours ago

$358

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Mon, May 19 from Austin to San Juan, returning Sat, May 31, priced at $358 found 2 hours ago

Thu, May 15 - Thu, May 29

AUS

Austin

SJU

San Juan

$358 Roundtrip, found 2 hours ago

$358

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Thu, May 15 from Austin to San Juan, returning Thu, May 29, priced at $358 found 2 hours ago