$255 Cheap Frontier Airlines flights San Juan (SJU) to Austin (AUS)

$255 Cheap Frontier Airlines flights San Juan (SJU) to Austin (AUS)

Prices were available within the past 7 days and start at $255 for one-way flights and $298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 26 - Fri, Jan 9

SJU

San Juan

AUS

Austin

$298 Roundtrip, found 13 hours ago

$298

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Fri, Dec 26 from San Juan to Austin, returning Fri, Jan 9, priced at $298 found 13 hours ago

Fri, Dec 26 - Sun, Jan 11

SJU

San Juan

AUS

Austin

$313 Roundtrip, found 13 hours ago

$313

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Fri, Dec 26 from San Juan to Austin, returning Sun, Jan 11, priced at $313 found 13 hours ago

Mon, Dec 29 - Fri, Jan 9

SJU

San Juan

AUS

Austin

$329 Roundtrip, found 13 hours ago

$329

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Mon, Dec 29 from San Juan to Austin, returning Fri, Jan 9, priced at $329 found 13 hours ago

Mon, Dec 29 - Sun, Jan 11

SJU

San Juan

AUS

Austin

$344 Roundtrip, found 13 hours ago

$344

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Mon, Dec 29 from San Juan to Austin, returning Sun, Jan 11, priced at $344 found 13 hours ago

Mon, Dec 29 - Mon, Jan 12

SJU

San Juan

AUS

Austin

$354 Roundtrip, found 13 hours ago

$354

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Mon, Dec 29 from San Juan to Austin, returning Mon, Jan 12, priced at $354 found 13 hours ago

Fri, Dec 26 - Thu, Jan 15

SJU

San Juan

AUS

Austin

$376 Roundtrip, found 13 hours ago

$376

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Fri, Dec 26 from San Juan to Austin, returning Thu, Jan 15, priced at $376 found 13 hours ago

Mon, Dec 29 - Mon, Jan 12

SJU

San Juan

AUS

Austin

$409 Roundtrip, found 13 hours ago

$409

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Mon, Dec 29 from San Juan to Austin, returning Mon, Jan 12, priced at $409 found 13 hours ago

Mon, Dec 29 - Mon, Jan 12

SJU

San Juan

AUS

Austin

$434 Roundtrip, found 13 hours ago

$434

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Mon, Dec 29 from San Juan to Austin, returning Mon, Jan 12, priced at $434 found 13 hours ago

Mon, Dec 29 - Mon, Jan 12

SJU

San Juan

AUS

Austin

$512 Roundtrip, found 13 hours ago

$512

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Mon, Dec 29 from San Juan to Austin, returning Mon, Jan 12, priced at $512 found 13 hours ago