$69 Cheap Frontier Airlines flights Phoenix (PHX) to San Antonio (SAT)

$69 Cheap Frontier Airlines flights Phoenix (PHX) to San Antonio (SAT)

Prices were available within the past 7 days and start at $69 for one-way flights and $230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 24 - Wed, Nov 26

PHX

Phoenix

SAT

San Antonio

$230 Roundtrip, found 1 day ago

$230

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Nov 24 from Phoenix to San Antonio, returning Wed, Nov 26, priced at $230 found 1 day ago

Thu, Nov 20 - Thu, Nov 27

PHX

Phoenix

SAT

San Antonio

$306 Roundtrip, found 1 day ago

$306

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Nov 20 from Phoenix to San Antonio, returning Thu, Nov 27, priced at $306 found 1 day ago

Thu, Nov 20 - Wed, Nov 26

PHX

Phoenix

SAT

San Antonio

$341 Roundtrip, found 1 day ago

$341

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Nov 20 from Phoenix to San Antonio, returning Wed, Nov 26, priced at $341 found 1 day ago

Thu, Nov 20 - Mon, Dec 1

PHX

Phoenix

SAT

San Antonio

$374 Roundtrip, found 1 day ago

$374

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Nov 20 from Phoenix to San Antonio, returning Mon, Dec 1, priced at $374 found 1 day ago

Sun, Nov 23 - Wed, Nov 26

PHX

Phoenix

SAT

San Antonio

$376 Roundtrip, found 1 day ago

$376

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Nov 23 from Phoenix to San Antonio, returning Wed, Nov 26, priced at $376 found 1 day ago

Sun, Nov 23 - Sat, Nov 29

PHX

Phoenix

SAT

San Antonio

$407 Roundtrip, found 1 day ago

$407

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Nov 23 from Phoenix to San Antonio, returning Sat, Nov 29, priced at $407 found 1 day ago

Sun, Nov 23 - Mon, Dec 1

PHX

Phoenix

SAT

San Antonio

$409 Roundtrip, found 1 day ago

$409

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Nov 23 from Phoenix to San Antonio, returning Mon, Dec 1, priced at $409 found 1 day ago

Thu, Nov 20 - Sun, Nov 30

PHX

Phoenix

SAT

San Antonio

$484 Roundtrip, found 1 day ago

$484

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Nov 20 from Phoenix to San Antonio, returning Sun, Nov 30, priced at $484 found 1 day ago