$38 Cheap Frontier Airlines flights Denver (DEN) to Phoenix (PHX)

$38 Cheap Frontier Airlines flights Denver (DEN) to Phoenix (PHX)

Prices were available within the past 7 days and start at $38 for one-way flights and $58 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 28 - Tue, Mar 3

DEN

Denver

PHX

Phoenix

$58 Roundtrip, found 4 days ago

$58

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Feb 28 from Denver to Phoenix, returning Tue, Mar 3, priced at $58 found 4 days ago

Mon, Feb 23 - Sat, Feb 28

DEN

Denver

PHX

Phoenix

$67 Roundtrip, found 4 days ago

$67

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Feb 23 from Denver to Phoenix, returning Sat, Feb 28, priced at $67 found 4 days ago

Sat, Feb 28 - Mon, Mar 2

DEN

Denver

PHX

Phoenix

$74 Roundtrip, found 4 days ago

$74

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Feb 28 from Denver to Phoenix, returning Mon, Mar 2, priced at $74 found 4 days ago

Mon, Feb 23 - Fri, Feb 27

DEN

Denver

PHX

Phoenix

$76 Roundtrip, found 4 days ago

$76

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Feb 23 from Denver to Phoenix, returning Fri, Feb 27, priced at $76 found 4 days ago

Mon, Feb 23 - Mon, Mar 2

DEN

Denver

PHX

Phoenix

$83 Roundtrip, found 4 days ago

$83

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Feb 23 from Denver to Phoenix, returning Mon, Mar 2, priced at $83 found 4 days ago

Thu, Feb 26 - Sun, Mar 1

DEN

Denver

PHX

Phoenix

$103 Roundtrip, found 4 days ago

$103

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Feb 26 from Denver to Phoenix, returning Sun, Mar 1, priced at $103 found 4 days ago