Cheap Frontier Airlines flights Sioux Falls (FSD) to San Antonio (SAT)

Cheap Frontier Airlines flights Sioux Falls (FSD) to San Antonio (SAT)

Prices were available within the past 7 days and start at for one-way flights and $325 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 17 - Wed, Oct 22

FSD

Sioux Falls

SAT

San Antonio

$325 Roundtrip, found 16 hours ago

$325

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Fri, Oct 17 from Sioux Falls to San Antonio, returning Wed, Oct 22, priced at $325 found 16 hours ago

Sun, Oct 12 - Thu, Oct 16

FSD

Sioux Falls

SAT

San Antonio

$408 Roundtrip, found 16 hours ago

$408

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Sun, Oct 12 from Sioux Falls to San Antonio, returning Thu, Oct 16, priced at $408 found 16 hours ago

Mon, Oct 13 - Thu, Oct 16

FSD

Sioux Falls

SAT

San Antonio

$441 Roundtrip, found 16 hours ago

$441

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Mon, Oct 13 from Sioux Falls to San Antonio, returning Thu, Oct 16, priced at $441 found 16 hours ago