$114 Cheap Frontier Airlines flights Phoenix (PHX) to Sioux Falls (FSD)

$114 Cheap Frontier Airlines flights Phoenix (PHX) to Sioux Falls (FSD)

Prices were available within the past 7 days and start at $114 for one-way flights and $311 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jun 8 - Mon, Jun 16

PHX

Phoenix

FSD

Sioux Falls

$311 Roundtrip, found 1 day ago

$311

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 8 from Phoenix to Sioux Falls, returning Mon, Jun 16, priced at $311 found 1 day ago

Sun, Jun 8 - Fri, Jun 13

PHX

Phoenix

FSD

Sioux Falls

$361 Roundtrip, found 1 day ago

$361

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 8 from Phoenix to Sioux Falls, returning Fri, Jun 13, priced at $361 found 1 day ago

Wed, Jun 11 - Fri, Jun 13

PHX

Phoenix

FSD

Sioux Falls

$391 Roundtrip, found 1 day ago

$391

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jun 11 from Phoenix to Sioux Falls, returning Fri, Jun 13, priced at $391 found 1 day ago