$158 Cheap Frontier Airlines flights Austin (AUS) to San Juan (SJU)

$158 Cheap Frontier Airlines flights Austin (AUS) to San Juan (SJU)

Prices were available within the past 7 days and start at $158 for one-way flights and $247 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 1 - Mon, Jan 12

AUS

Austin

SJU

San Juan

$247 Roundtrip, found 1 day ago

$247

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jan 1 from Austin to San Juan, returning Mon, Jan 12, priced at $247 found 1 day ago

Thu, Dec 25 - Mon, Jan 12

AUS

Austin

SJU

San Juan

$253 Roundtrip, found 1 day ago

$253

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Dec 25 from Austin to San Juan, returning Mon, Jan 12, priced at $253 found 1 day ago

Thu, Jan 1 - Wed, Jan 21

AUS

Austin

SJU

San Juan

$276 Roundtrip, found 1 day ago

$276

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jan 1 from Austin to San Juan, returning Wed, Jan 21, priced at $276 found 1 day ago