Cheap Frontier Airlines flights San Juan (SJU) to San Antonio (SAT)

Cheap Frontier Airlines flights San Juan (SJU) to San Antonio (SAT)

Prices were available within the past 7 days and start at for one-way flights and $248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 19 - Thu, Jan 8

SJU

San Juan

SAT

San Antonio

$248 Roundtrip, found 11 hours ago

$248

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Fri, Dec 19 from San Juan to San Antonio, returning Thu, Jan 8, priced at $248 found 11 hours ago

Mon, Dec 22 - Thu, Jan 8

SJU

San Juan

SAT

San Antonio

$262 Roundtrip, found 2 hours ago

$262

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Mon, Dec 22 from San Juan to San Antonio, returning Thu, Jan 8, priced at $262 found 2 hours ago

Thu, Dec 18 - Thu, Jan 8

SJU

San Juan

SAT

San Antonio

$265 Roundtrip, found 11 hours ago

$265

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Thu, Dec 18 from San Juan to San Antonio, returning Thu, Jan 8, priced at $265 found 11 hours ago

Wed, Dec 31 - Thu, Jan 8

SJU

San Juan

SAT

San Antonio

$298 Roundtrip, found 2 hours ago

$298

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Wed, Dec 31 from San Juan to San Antonio, returning Thu, Jan 8, priced at $298 found 2 hours ago

Wed, Dec 31 - Sun, Jan 18

SJU

San Juan

SAT

San Antonio

$312 Roundtrip, found 2 hours ago

$312

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Wed, Dec 31 from San Juan to San Antonio, returning Sun, Jan 18, priced at $312 found 2 hours ago