$34 Cheap Frontier Airlines flights Denver (DEN) to Phoenix (PHX)

$34 Cheap Frontier Airlines flights Denver (DEN) to Phoenix (PHX)

Prices were available within the past 7 days and start at $34 for one-way flights and $68 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 24 - Tue, Dec 2

DEN

Denver

PHX

Phoenix

$68 Roundtrip, found 23 hours ago

$68

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Mon, Nov 24 from Denver to Phoenix, returning Tue, Dec 2, priced at $68 found 23 hours ago

Mon, Nov 24 - Thu, Dec 4

DEN

Denver

PHX

Phoenix

$72 Roundtrip, found 23 hours ago

$72

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Mon, Nov 24 from Denver to Phoenix, returning Thu, Dec 4, priced at $72 found 23 hours ago

Mon, Nov 24 - Mon, Dec 1

DEN

Denver

PHX

Phoenix

$88 Roundtrip, found 23 hours ago

$88

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Mon, Nov 24 from Denver to Phoenix, returning Mon, Dec 1, priced at $88 found 23 hours ago

Fri, Nov 28 - Thu, Dec 4

DEN

Denver

PHX

Phoenix

$92 Roundtrip, found 23 hours ago

$92

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Fri, Nov 28 from Denver to Phoenix, returning Thu, Dec 4, priced at $92 found 23 hours ago

Thu, Nov 27 - Tue, Dec 2

DEN

Denver

PHX

Phoenix

$104 Roundtrip, found 23 hours ago

$104

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Thu, Nov 27 from Denver to Phoenix, returning Tue, Dec 2, priced at $104 found 23 hours ago

Fri, Nov 28 - Mon, Dec 1

DEN

Denver

PHX

Phoenix

$108 Roundtrip, found 23 hours ago

$108

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Fri, Nov 28 from Denver to Phoenix, returning Mon, Dec 1, priced at $108 found 23 hours ago